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genuinetools / img

Standalone, daemon-less, unprivileged Dockerfile and OCI compatible container image builder.
https://blog.jessfraz.com/post/building-container-images-securely-on-kubernetes/
MIT License
3.9k stars 231 forks source link

Failed COPY #208

Open KevinSmile opened 5 years ago

KevinSmile commented 5 years ago

Environment: img v0.5.6

Description: Same Dockerfile, change the base-image part, failed COPY when building image.

img build -t node1:5000/imgtest/api-1:v1 .

Success:

FROM alpine
COPY ./model /usr/lib/model

Failed:

FROM node1:5000/imgtest/myimage:v1
COPY ./model /usr/lib/model

Err mesage:

github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Wait(0xc0015aeed0, 0xc001598540, 0xc00071bec0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:41 +0x31
github.com/genuinetools/img/vendor/github.com/moby/buildkit/exporter/containerimage.(*ImageWriter).exportLayers(0xc00071bec0, 0xfcd840, 0xc0015aee40, 0xc0005071c8, 0x1, 0x1, 0xc000691288, 0x0, 0x43e68dc9d668cf01, 0x430000c00082fe90, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/exporter/containerimage/writer.go:169 +0x1dd
github.com/genuinetools/img/vendor/github.com/moby/buildkit/exporter/containerimage.(*ImageWriter).Commit(0xc00071bec0, 0xfcd840, 0xc0015aee40, 0xfd4920, 0xc0015982d0, 0x0, 0xc0015aed80, 0x40dd00, 0xc000000073, 0x203000, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/exporter/containerimage/writer.go:55 +0x153
github.com/genuinetools/img/vendor/github.com/moby/buildkit/exporter/containerimage.(*imageExporterInstance).Export(0xc0006939b0, 0xfcd840, 0xc0015aee40, 0xfd4920, 0xc0015982d0, 0x0, 0xc0015aed80, 0x0, 0x0, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/exporter/containerimage/export.go:111 +0x1e2
github.com/genuinetools/img/vendor/github.com/moby/buildkit/solver/llbsolver.(*Solver).Solve.func2(0xfcd840, 0xc0015aee40, 0xc000729580, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/solver/llbsolver/solver.go:172 +0x7d
github.com/genuinetools/img/vendor/github.com/moby/buildkit/solver/llbsolver.inVertexContext(0xfcd840, 0xc0015aee40, 0xedb3f5, 0x12, 0x0, 0x0, 0xc000507c28, 0x0, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/solver/llbsolver/solver.go:257 +0x201
github.com/genuinetools/img/vendor/github.com/moby/buildkit/solver/llbsolver.(*Solver).Solve(0xc0000f1e00, 0xfcd840, 0xc000693980, 0xc0001e2e81, 0x19, 0x0, 0xed6c99, 0xd, 0xc0000cc960, 0x0, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/solver/llbsolver/solver.go:171 +0x82e
github.com/genuinetools/img/vendor/github.com/moby/buildkit/control.(*Controller).Solve(0xc0001f9180, 0xfcd840, 0xc000693980, 0xc0000fe000, 0x0, 0x0, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/control/control.go:230 +0x473
github.com/genuinetools/img/client.(*Client).Solve.func1(0x0, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/client/solve.go:32 +0xa6
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc000693830, 0xc000693860)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 65 [semacquire]:
sync.runtime_Semacquire(0xc000693930)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc000693928)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/waitgroup.go:130 +0x64
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Wait(0xc000693920, 0xc00069f7a0, 0xc000693920)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:41 +0x31
github.com/genuinetools/img/vendor/github.com/moby/buildkit/control.(*Controller).Status(0xc0001f9180, 0xc0005f9440, 0xfd37e0, 0xc0006938c0, 0xed90e8240489, 0x24448b0000e94be8)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/control/control.go:300 +0x174
github.com/genuinetools/img/client.(*Client).Solve.func2(0xdc7000000008, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/client/solve.go:44 +0xed
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc000693830, 0xc000693890)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 130 [sync.Cond.Wait]:
sync.runtime_notifyListWait(0xc0002553d0, 0xc00000001c)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:510 +0xeb
sync.(*Cond).Wait(0xc0002553c0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/cond.go:56 +0x92
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress.(*progressReader).Read(0xc0004b3a70, 0xfcd780, 0xc000756100, 0x0, 0x0, 0x0, 0x0, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/progress.go:125 +0x10b
github.com/genuinetools/img/vendor/github.com/moby/buildkit/solver.(*Job).Status(0xc0001f91f0, 0xfcd780, 0xc000756100, 0xc0006111a0, 0x0, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/solver/progress.go:25 +0xd04
github.com/genuinetools/img/vendor/github.com/moby/buildkit/solver/llbsolver.(*Solver).Status(0xc0000f1e00, 0xfcd780, 0xc000756100, 0xc0001e2e81, 0x19, 0xc0006111a0, 0xe824048948008bb5, 0xc0006dd790)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/solver/llbsolver/solver.go:220 +0xbe
github.com/genuinetools/img/vendor/github.com/moby/buildkit/control.(*Controller).Status.func1(0xccccccff00000008, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/control/control.go:253 +0x5e
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc000693920, 0xc000693950)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 131 [chan receive]:
github.com/genuinetools/img/vendor/github.com/moby/buildkit/control.(*Controller).Status.func2(0x8948000000000008, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/control/control.go:258 +0x782
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc000693920, 0xc00069f7a0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 132 [chan receive]:
github.com/genuinetools/img/vendor/github.com/moby/buildkit/solver.(*scheduler).loop.func2(0xc0001f9110)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/solver/scheduler.go:76 +0x38
created by github.com/genuinetools/img/vendor/github.com/moby/buildkit/solver.(*scheduler).loop
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/solver/scheduler.go:75 +0x6d

goroutine 133 [chan receive]:
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress.pipe.func1(0xfcd780, 0xc000756140, 0xc000693a40)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/progress.go:165 +0x48
created by github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress.pipe
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/progress.go:164 +0x12f

goroutine 96 [chan receive]:
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress.pipe.func1(0xfcd780, 0xc000255380, 0xc0004b3a70)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/progress.go:165 +0x48
created by github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress.pipe
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/progress.go:164 +0x12f

goroutine 97 [select]:
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress.(*MultiReader).Reader.func1(0xfcd840, 0xc0004b3b00, 0xc000693b30, 0xc00025dd60)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/multireader.go:37 +0xbb
created by github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress.(*MultiReader).Reader
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/multireader.go:36 +0x195

goroutine 146 [sync.Cond.Wait]:
sync.runtime_notifyListWait(0xc000756190, 0xc00000004e)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:510 +0xeb
sync.(*Cond).Wait(0xc000756180)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/cond.go:56 +0x92
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress.(*progressReader).Read(0xc000693a40, 0xfcd7c0, 0xc0000360a0, 0x0, 0x0, 0x0, 0x0, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/progress.go:125 +0x10b
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress.(*MultiReader).handle(0xc000693b30, 0xc0004b3b00, 0xc000693b30)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/multireader.go:56 +0x11a
created by github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress.(*MultiReader).Reader
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/multireader.go:47 +0x1ed

goroutine 223 [select]:
net/http.(*persistConn).writeLoop(0xc00080e5a0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/net/http/transport.go:1885 +0x113
created by net/http.(*Transport).dialConn
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/net/http/transport.go:1339 +0x966

goroutine 401 [semacquire]:
sync.runtime_Semacquire(0xc000612820)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc000612818)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/waitgroup.go:130 +0x64
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Wait(0xc000612810, 0xc0000fd810, 0xc0002b8b60)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:41 +0x31
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs(0xfcd780, 0xc0015972c0, 0xfd6e40, 0xc0002b8060, 0xfd9760, 0xc0002e4240, 0xfc10e0, 0xc0002b8090, 0xfd4920, 0xc0005f83a0, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:135 +0x218
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs.func1(0x8, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:59 +0xa1
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc0015ae150, 0xc000145c70)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 498 [semacquire]:
sync.runtime_Semacquire(0xc0015ae160)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc0015ae158)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/waitgroup.go:130 +0x64
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Wait(0xc0015ae150, 0xc000145ce0, 0xc0005f83a0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:41 +0x31
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs(0xfcd780, 0xc0006ac1c0, 0xfd6e40, 0xc0002b8060, 0xfd9760, 0xc0002e4240, 0xfc10e0, 0xc0002b8090, 0xfd4920, 0xc0015982d0, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:135 +0x218
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.GetDiffPairs(0xfcd780, 0xc000688100, 0xfd6e40, 0xc0002b8060, 0xfd9760, 0xc0002e4240, 0xfc10e0, 0xc0002b8090, 0xfd4920, 0xc0015982d0, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:44 +0x142
github.com/genuinetools/img/vendor/github.com/moby/buildkit/exporter/containerimage.(*ImageWriter).exportLayers.func1.1(0xc000000008, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/exporter/containerimage/writer.go:159 +0xac
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc0015aeed0, 0xc0002e7a40)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 462 [semacquire]:
sync.runtime_Semacquire(0xc000570160)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc000570158)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/waitgroup.go:130 +0x64
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Wait(0xc000570150, 0xc0001da150, 0xc001672030)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:41 +0x31
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs(0xfcd780, 0xc0000a8580, 0xfd6e40, 0xc0002b8060, 0xfd9760, 0xc0002e4240, 0xfc10e0, 0xc0002b8090, 0xfd4920, 0xc001672010, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:135 +0x218
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs.func1(0xc000000008, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:59 +0xa1
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc000570030, 0xc0001da000)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 582 [semacquire]:
sync.runtime_Semacquire(0xc0003bec70)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc0003bec68)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/waitgroup.go:130 +0x64
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Wait(0xc0003bec60, 0xc0002b1a40, 0xc001634210)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:41 +0x31
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs(0xfcd780, 0xc000717200, 0xfd6e40, 0xc0002b8060, 0xfd9760, 0xc0002e4240, 0xfc10e0, 0xc0002b8090, 0xfd4920, 0xc0016341f0, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:135 +0x218
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs.func1(0x8, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:59 +0xa1
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc0003beb70, 0xc0002b18f0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 460 [select]:
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress.(*progressReader).Read.func1(0xc000418e40, 0xfcd7c0, 0xc0000360a0, 0xc000693a40)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/progress.go:101 +0xb7
created by github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress.(*progressReader).Read
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/progress.go:100 +0xdd

goroutine 637 [semacquire]:
sync.runtime_Semacquire(0xc00062aeb0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc00062aea8)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/waitgroup.go:130 +0x64
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Wait(0xc00062aea0, 0xc00014ad20, 0xc0015fefb0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:41 +0x31
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs(0xfcd780, 0xc000826ac0, 0xfd6e40, 0xc0002b8060, 0xfd9760, 0xc0002e4240, 0xfc10e0, 0xc0002b8090, 0xfd4920, 0xc00169c120, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:135 +0x218
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs.func1(0xc000000008, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:59 +0xa1
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc00049c570, 0xc0002922a0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 548 [sync.Cond.Wait]:
sync.runtime_notifyListWait(0xc0006ac250, 0xc000000000)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:510 +0xeb
sync.(*Cond).Wait(0xc0006ac240)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/cond.go:56 +0x92
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress.(*progressReader).Read(0xc0015ae270, 0xfcd7c0, 0xc0000360a0, 0x0, 0x0, 0x0, 0x0, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/progress.go:125 +0x10b
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol.(*progressState).run(0xc0015ae1e0, 0xfc1a60, 0xc0015ae270)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol/flightcontrol.go:274 +0x162
created by github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol.newCall
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol/flightcontrol.go:109 +0x1a5

goroutine 627 [semacquire]:
sync.runtime_Semacquire(0xc0006132d0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc0006132c8)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/waitgroup.go:130 +0x64
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Wait(0xc0006132c0, 0xc0000fdab0, 0xc0002b8d10)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:41 +0x31
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs(0xfcd780, 0xc001597540, 0xfd6e40, 0xc0002b8060, 0xfd9760, 0xc0002e4240, 0xfc10e0, 0xc0002b8090, 0xfd4920, 0xc00169c010, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:135 +0x218
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs.func1(0x8, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:59 +0xa1
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc00049c030, 0xc000292000)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 522 [semacquire]:
sync.runtime_Semacquire(0xc0003a51e0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc0003a51d8)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/waitgroup.go:130 +0x64
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Wait(0xc0003a51d0, 0xc00013d110, 0xc0016141a0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:41 +0x31
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs(0xfcd780, 0xc0002e5440, 0xfd6e40, 0xc0002b8060, 0xfd9760, 0xc0002e4240, 0xfc10e0, 0xc0002b8090, 0xfd4920, 0xc0002b8c80, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:135 +0x218
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs.func1(0x8, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:59 +0xa1
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc000612d50, 0xc0000fd960)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 515 [semacquire]:
sync.runtime_Semacquire(0xc00062a910)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc00062a908)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/waitgroup.go:130 +0x64
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Wait(0xc00062a900, 0xc00014a700, 0xc0015fee20)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:41 +0x31
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs(0xfcd780, 0xc000826700, 0xfd6e40, 0xc0002b8060, 0xfd9760, 0xc0002e4240, 0xfc10e0, 0xc0002b8090, 0xfd4920, 0xc0002b8b60, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:135 +0x218
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs.func1(0x8, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:59 +0xa1
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc000612810, 0xc0000fd7a0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 568 [semacquire]:
sync.runtime_Semacquire(0xc000612d60)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc000612d58)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/waitgroup.go:130 +0x64
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Wait(0xc000612d50, 0xc0000fd9d0, 0xc0002b8c80)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:41 +0x31
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs(0xfcd780, 0xc001597400, 0xfd6e40, 0xc0002b8060, 0xfd9760, 0xc0002e4240, 0xfc10e0, 0xc0002b8090, 0xfd4920, 0xc001614170, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:135 +0x218
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs.func1(0xc000000008, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:59 +0xa1
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc0003a5170, 0xc00013cfc0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 313 [sleep]:
time.Sleep(0xdf8475800)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/time.go:105 +0x14f
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/throttle.throttle.func1.1(0xc0001bfe78, 0xc0001bfe70, 0xc0001bfe71, 0xc000000000, 0xdf8475800, 0xc0005f9410)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/throttle/throttle.go:52 +0xb3
created by github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/throttle.throttle.func1
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/throttle/throttle.go:31 +0xf3

goroutine 222 [IO wait]:
internal/poll.runtime_pollWait(0x7fdeac226f00, 0x72, 0xc000236858)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/netpoll.go:173 +0x66
internal/poll.(*pollDesc).wait(0xc000866398, 0x72, 0xffffffffffffff00, 0xfc3700, 0x1894ec8)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/internal/poll/fd_poll_runtime.go:85 +0x9a
internal/poll.(*pollDesc).waitRead(0xc000866398, 0xc00151a400, 0x400, 0x400)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/internal/poll/fd_poll_runtime.go:90 +0x3d
internal/poll.(*FD).Read(0xc000866380, 0xc00151a400, 0x400, 0x400, 0x0, 0x0, 0x0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/internal/poll/fd_unix.go:169 +0x179
net.(*netFD).Read(0xc000866380, 0xc00151a400, 0x400, 0x400, 0x40ab6b, 0xc00001e000, 0xdbb840)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/net/fd_unix.go:202 +0x4f
net.(*conn).Read(0xc00000e690, 0xc00151a400, 0x400, 0x400, 0x0, 0x0, 0x0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/net/net.go:177 +0x68
crypto/tls.(*block).readFromUntil(0xc000781290, 0xfc20a0, 0xc00000e690, 0x5, 0xc00000e690, 0xc0004ec380)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/crypto/tls/conn.go:492 +0x89
crypto/tls.(*Conn).readRecord(0xc00051a380, 0xf0f217, 0xc00051a4a0, 0x0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/crypto/tls/conn.go:593 +0xdd
crypto/tls.(*Conn).Read(0xc00051a380, 0xc000305000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/crypto/tls/conn.go:1145 +0xf1
net/http.(*persistConn).Read(0xc00080e5a0, 0xc000305000, 0x1000, 0x1000, 0x1885e80, 0xc00080e5a0, 0x0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/net/http/transport.go:1497 +0x75
bufio.(*Reader).fill(0xc0000aca20)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/bufio/bufio.go:100 +0x10f
bufio.(*Reader).Peek(0xc0000aca20, 0x1, 0x2, 0x0, 0x0, 0xc000714360, 0x0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/bufio/bufio.go:132 +0x3f
net/http.(*persistConn).readLoop(0xc00080e5a0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/net/http/transport.go:1645 +0x1a2
created by net/http.(*Transport).dialConn
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/net/http/transport.go:1338 +0x941

goroutine 633 [semacquire]:
sync.runtime_Semacquire(0xc00049c520)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc00049c518)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/waitgroup.go:130 +0x64
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Wait(0xc00049c510, 0xc000292230, 0xc00169c0f0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:41 +0x31
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs(0xfcd780, 0xc00039c1c0, 0xfd6e40, 0xc0002b8060, 0xfd9760, 0xc0002e4240, 0xfc10e0, 0xc0002b8090, 0xfd4920, 0xc00169c0c0, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:135 +0x218
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs.func1(0x8, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:59 +0xa1
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc00049c4b0, 0xc0002920e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 532 [select]:
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress.(*progressReader).Read.func1(0xc0008361e0, 0xfcd7c0, 0xc0000360a0, 0xc0015ae270)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/progress.go:101 +0xb7
created by github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress.(*progressReader).Read
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/progress.go:100 +0xdd

goroutine 604 [semacquire]:
sync.runtime_Semacquire(0xc0005c2490)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc0005c2488)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/waitgroup.go:130 +0x64
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Wait(0xc0005c2480, 0xc000210150, 0xc0016880b0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:41 +0x31
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs(0xfcd780, 0xc000738500, 0xfd6e40, 0xc0002b8060, 0xfd9760, 0xc0002e4240, 0xfc10e0, 0xc0002b8090, 0xfd4920, 0xc001652110, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:135 +0x218
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs.func1(0xc000000008, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:59 +0xa1
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc0000cd8f0, 0xc0002161c0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 550 [semacquire]:
sync.runtime_Semacquire(0xc00071a310)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc00071a308)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/waitgroup.go:130 +0x64
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Wait(0xc00071a300, 0xc0000f0370, 0xc0008364e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:41 +0x31
github.com/genuinetools/img/vendor/github.com/containerd/continuity/fs.doubleWalkDiff(0xfcd780, 0xc000254380, 0xc001724ed0, 0xc0008500c0, 0x25, 0xc00027c000, 0x25, 0xc00051b500, 0xe8d840)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/containerd/continuity/fs/diff.go:325 +0x31f
github.com/genuinetools/img/vendor/github.com/containerd/continuity/fs.Changes(0xfcde40, 0xc0015b2260, 0xc0008500c0, 0x25, 0xc00027c000, 0x25, 0xc001724ed0, 0xe43180, 0xc001604be0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/containerd/continuity/fs/diff.go:111 +0x275
github.com/genuinetools/img/vendor/github.com/containerd/containerd/archive.WriteDiff(0xfcde40, 0xc0015b2260, 0xfc1f80, 0xc001604c00, 0xc0008500c0, 0x25, 0xc00027c000, 0x25, 0xc0015b2260, 0xc0001aa360)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/containerd/containerd/archive/tar.go:76 +0xe3
github.com/genuinetools/img/vendor/github.com/containerd/containerd/diff/walking.(*walkingDiff).Compare.func1.1(0xc00027c000, 0x25, 0x0, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/containerd/containerd/diff/walking/differ.go:119 +0x48a
github.com/genuinetools/img/vendor/github.com/containerd/containerd/mount.WithTempMount(0xfcde40, 0xc0015b2260, 0xc0007c8540, 0x1, 0x1, 0xc000727980, 0x0, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/containerd/containerd/mount/temp.go:65 +0x289
github.com/genuinetools/img/vendor/github.com/containerd/containerd/diff/walking.(*walkingDiff).Compare.func1(0xc0008500c0, 0x25, 0x1, 0xc0008500c0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/containerd/containerd/diff/walking/differ.go:82 +0xe0
github.com/genuinetools/img/vendor/github.com/containerd/containerd/mount.WithTempMount(0xfcde40, 0xc0015b2260, 0xc001682940, 0x1, 0x1, 0xc000727b60, 0x0, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/containerd/containerd/mount/temp.go:65 +0x289
github.com/genuinetools/img/vendor/github.com/containerd/containerd/diff/walking.(*walkingDiff).Compare(0xc0002b8090, 0xfcde40, 0xc0015b2260, 0xc001682940, 0x1, 0x1, 0xc0007c8540, 0x1, 0x1, 0xc00161d360, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/containerd/containerd/diff/walking/differ.go:81 +0x33d
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs.func2.1(0xfcde40, 0xc0015b2260, 0x0, 0x0, 0x0, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:102 +0x51b
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol.(*call).run(0xc0006f5290)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol/flightcontrol.go:116 +0x65
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol.(*call).run-fm()
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol/flightcontrol.go:142 +0x2a
sync.(*Once).Do(0xc0006f52e8, 0xc0005f8450)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/once.go:44 +0xb3
created by github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol.(*call).wait
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol/flightcontrol.go:142 +0x18b

goroutine 546 [select]:
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol.(*call).wait(0xc0006f5290, 0xfcd840, 0xc0015ae300, 0x1bb5410, 0xc000374ba0, 0x19, 0xed4d29)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol/flightcontrol.go:144 +0x220
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol.(*Group).do(0x1bb5410, 0xfcd780, 0xc0006ac1c0, 0xc000374ba0, 0x19, 0xc0004b4550, 0x189b970, 0x1, 0xccccfffffe3be9, 0xc000793ea8)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol/flightcontrol.go:77 +0x158
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol.(*Group).Do(0x1bb5410, 0xfcd780, 0xc0006ac1c0, 0xc000374ba0, 0x19, 0xc0004b4550, 0xc000793f10, 0x8acc31, 0xc000342000, 0xc000579380)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol/flightcontrol.go:37 +0x7d
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs.func2(0x489480000000008, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:68 +0x1c7
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc0015ae150, 0xc000145ce0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 287 [semacquire]:
sync.runtime_Semacquire(0xc000570580)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc000570578)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/waitgroup.go:130 +0x64
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Wait(0xc000570570, 0xc0001da3f0, 0xc001672100)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:41 +0x31
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs(0xfcd780, 0xc0000a8840, 0xfd6e40, 0xc0002b8060, 0xfd9760, 0xc0002e4240, 0xfc10e0, 0xc0002b8090, 0xfd4920, 0xc0016880b0, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:135 +0x218
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs.func1(0x8, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:59 +0xa1
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc0005c2480, 0xc0002100e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 635 [semacquire]:
sync.runtime_Semacquire(0xc00049c580)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc00049c578)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/waitgroup.go:130 +0x64
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Wait(0xc00049c570, 0xc000292310, 0xc00169c120)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:41 +0x31
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs(0xfcd780, 0xc00039c240, 0xfd6e40, 0xc0002b8060, 0xfd9760, 0xc0002e4240, 0xfc10e0, 0xc0002b8090, 0xfd4920, 0xc00169c0f0, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:135 +0x218
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs.func1(0x8, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:59 +0xa1
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc00049c510, 0xc0002921c0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 461 [select]:
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress.(*progressReader).Read.func1(0xc000418ea0, 0xfcd780, 0xc000756100, 0xc0004b3a70)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/progress.go:101 +0xb7
created by github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress.(*progressReader).Read
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/progress.go:100 +0xdd

goroutine 580 [semacquire]:
sync.runtime_Semacquire(0xc0003beb80)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc0003beb78)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/waitgroup.go:130 +0x64
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Wait(0xc0003beb70, 0xc0002b1960, 0xc0016341f0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:41 +0x31
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs(0xfcd780, 0xc0007171c0, 0xfd6e40, 0xc0002b8060, 0xfd9760, 0xc0002e4240, 0xfc10e0, 0xc0002b8090, 0xfd4920, 0xc0016341d0, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:135 +0x218
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs.func1(0xc000000008, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:59 +0xa1
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc0003beab0, 0xc0002b1810)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 723 [semacquire]:
sync.runtime_Semacquire(0xc000570d60)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc000570d58)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/waitgroup.go:130 +0x64
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Wait(0xc000570d50, 0xc0001da4d0, 0xc001672220)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:41 +0x31
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs(0xfcd780, 0xc000226000, 0xfd6e40, 0xc0002b8060, 0xfd9760, 0xc0002e4240, 0xfc10e0, 0xc0002b8090, 0xfd4920, 0xc0016521c0, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:135 +0x218
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs.func1(0xc000000008, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:59 +0xa1
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc0000cddd0, 0xc0002162a0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 533 [semacquire]:
sync.runtime_Semacquire(0xc00062a970)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc00062a968)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/waitgroup.go:130 +0x64
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Wait(0xc00062a960, 0xc00014a9a0, 0xc0015fee40)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:41 +0x31
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs(0xfcd780, 0xc000826740, 0xfd6e40, 0xc0002b8060, 0xfd9760, 0xc0002e4240, 0xfc10e0, 0xc0002b8090, 0xfd4920, 0xc0015fee20, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:135 +0x218
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs.func1(0x8, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:59 +0xa1
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc00062a900, 0xc00014a690)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 281 [semacquire]:
sync.runtime_Semacquire(0xc00062adf0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc00062ade8)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/waitgroup.go:130 +0x64
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Wait(0xc00062ade0, 0xc00014ab60, 0xc0015fef70)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:41 +0x31
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs(0xfcd780, 0xc000826940, 0xfd6e40, 0xc0002b8060, 0xfd9760, 0xc0002e4240, 0xfc10e0, 0xc0002b8090, 0xfd4920, 0xc001688020, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:135 +0x218
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs.func1(0x8, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:59 +0xa1
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc0005c2030, 0xc000210000)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 549 [chan receive]:
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol.(*Group).do.func1(0xc0006f5290, 0x1bb5410, 0xc000374ba0, 0x19)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol/flightcontrol.go:71 +0x3c
created by github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol.(*Group).do
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol/flightcontrol.go:69 +0x128

goroutine 304 [semacquire]:
sync.runtime_Semacquire(0xc0003a4e20)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc0003a4e18)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/waitgroup.go:130 +0x64
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Wait(0xc0003a4e10, 0xc00013cf50, 0xc0016140a0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:41 +0x31
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs(0xfcd780, 0xc0002e52c0, 0xfd6e40, 0xc0002b8060, 0xfd9760, 0xc0002e4240, 0xfc10e0, 0xc0002b8090, 0xfd4920, 0xc001634190, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:135 +0x218
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs.func1(0xc000000008, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:59 +0xa1
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc0003be960, 0xc0002b1650)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 578 [semacquire]:
sync.runtime_Semacquire(0xc0003beac0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc0003beab8)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/waitgroup.go:130 +0x64
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Wait(0xc0003beab0, 0xc0002b1880, 0xc0016341d0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:41 +0x31
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs(0xfcd780, 0xc000717180, 0xfd6e40, 0xc0002b8060, 0xfd9760, 0xc0002e4240, 0xfc10e0, 0xc0002b8090, 0xfd4920, 0xc0016341b0, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:135 +0x218
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs.func1(0xc000000008, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:59 +0xa1
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc0003be9f0, 0xc0002b1730)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 464 [semacquire]:
sync.runtime_Semacquire(0xc0003a5180)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc0003a5178)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/waitgroup.go:130 +0x64
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Wait(0xc0003a5170, 0xc00013d030, 0xc001614170)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:41 +0x31
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs(0xfcd780, 0xc0002e5400, 0xfd6e40, 0xc0002b8060, 0xfd9760, 0xc0002e4240, 0xfc10e0, 0xc0002b8090, 0xfd4920, 0xc001672030, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:135 +0x218
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs.func1(0xc000000008, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:59 +0xa1
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc000570150, 0xc0001da0e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 616 [semacquire]:
sync.runtime_Semacquire(0xc0000cd900)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc0000cd8f8)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/waitgroup.go:130 +0x64
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Wait(0xc0000cd8f0, 0xc000216230, 0xc001652110)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:41 +0x31
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs(0xfcd780, 0xc000688380, 0xfd6e40, 0xc0002b8060, 0xfd9760, 0xc0002e4240, 0xfc10e0, 0xc0002b8090, 0xfd4920, 0xc0016720e0, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:135 +0x218
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs.func1(0xc000000008, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:59 +0xa1
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc000570510, 0xc0001da2a0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 659 [semacquire]:
sync.runtime_Semacquire(0xc0005704c0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc0005704b8)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/waitgroup.go:130 +0x64
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Wait(0xc0005704b0, 0xc0001da230, 0xc0016720c0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:41 +0x31
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs(0xfcd780, 0xc0000a87c0, 0xfd6e40, 0xc0002b8060, 0xfd9760, 0xc0002e4240, 0xfc10e0, 0xc0002b8090, 0xfd4920, 0xc0016b0010, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:135 +0x218
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs.func1(0x8, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:59 +0xa1
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc0005ee030, 0xc00030c000)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 547 [chan receive]:
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress.pipe.func1(0xfcd780, 0xc0006ac200, 0xc0015ae270)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/progress.go:165 +0x48
created by github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress.pipe
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/progress.go:164 +0x12f

goroutine 535 [semacquire]:
sync.runtime_Semacquire(0xc0003be970)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc0003be968)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/waitgroup.go:130 +0x64
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Wait(0xc0003be960, 0xc0002b16c0, 0xc001634190)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:41 +0x31
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs(0xfcd780, 0xc000717100, 0xfd6e40, 0xc0002b8060, 0xfd9760, 0xc0002e4240, 0xfc10e0, 0xc0002b8090, 0xfd4920, 0xc0015fee40, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:135 +0x218
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs.func1(0xc000000008, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:59 +0xa1
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc00062a960, 0xc00014a930)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 643 [semacquire]:
sync.runtime_Semacquire(0xc000613390)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc000613388)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/waitgroup.go:130 +0x64
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Wait(0xc000613380, 0xc0000fdce0, 0xc0002b8d50)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:41 +0x31
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs(0xfcd780, 0xc0015975c0, 0xfd6e40, 0xc0002b8060, 0xfd9760, 0xc0002e4240, 0xfc10e0, 0xc0002b8090, 0xfd4920, 0xc0002b8d30, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:135 +0x218
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs.func1(0x8, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:59 +0xa1
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc000613320, 0xc0000fdb20)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 541 [semacquire]:
sync.runtime_Semacquire(0xc00062ae50)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc00062ae48)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/waitgroup.go:130 +0x64
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Wait(0xc00062ae40, 0xc00014ac40, 0xc0015fef90)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:41 +0x31
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs(0xfcd780, 0xc000826980, 0xfd6e40, 0xc0002b8060, 0xfd9760, 0xc0002e4240, 0xfc10e0, 0xc0002b8090, 0xfd4920, 0xc0015fef70, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:135 +0x218
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs.func1(0x8, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:59 +0xa1
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc00062ade0, 0xc00014aaf0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 543 [semacquire]:
sync.runtime_Semacquire(0xc0000cd2a0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc0000cd298)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/waitgroup.go:130 +0x64
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Wait(0xc0000cd290, 0xc000216150, 0xc001652080)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:41 +0x31
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs(0xfcd780, 0xc000688200, 0xfd6e40, 0xc0002b8060, 0xfd9760, 0xc0002e4240, 0xfc10e0, 0xc0002b8090, 0xfd4920, 0xc0015fef90, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:135 +0x218
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs.func1(0xc000000008, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:59 +0xa1
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc00062ae40, 0xc00014abd0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 598 [semacquire]:
sync.runtime_Semacquire(0xc00049c040)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc00049c038)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/waitgroup.go:130 +0x64
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Wait(0xc00049c030, 0xc000292070, 0xc00169c010)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:41 +0x31
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs(0xfcd780, 0xc00039c040, 0xfd6e40, 0xc0002b8060, 0xfd9760, 0xc0002e4240, 0xfc10e0, 0xc0002b8090, 0xfd4920, 0xc001652080, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:135 +0x218
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs.func1(0x8, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:59 +0xa1
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc0000cd290, 0xc0002160e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 614 [semacquire]:
sync.runtime_Semacquire(0xc000570520)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc000570518)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/waitgroup.go:130 +0x64
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Wait(0xc000570510, 0xc0001da310, 0xc0016720e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:41 +0x31
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs(0xfcd780, 0xc0000a8800, 0xfd6e40, 0xc0002b8060, 0xfd9760, 0xc0002e4240, 0xfc10e0, 0xc0002b8090, 0xfd4920, 0xc0016720c0, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:135 +0x218
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs.func1(0x8, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:59 +0xa1
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc0005704b0, 0xc0001da1c0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 571 [semacquire]:
sync.runtime_Semacquire(0xc0005c2040)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc0005c2038)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/waitgroup.go:130 +0x64
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Wait(0xc0005c2030, 0xc000210070, 0xc001688020)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:41 +0x31
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs(0xfcd780, 0xc000738280, 0xfd6e40, 0xc0002b8060, 0xfd9760, 0xc0002e4240, 0xfc10e0, 0xc0002b8090, 0xfd4920, 0xc0016141a0, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:135 +0x218
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs.func1(0xc000000008, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:59 +0xa1
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc0003a51d0, 0xc00013d0a0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

Then I removed the COPY part, I got success: Success:

FROM node1:5000/imgtest/myimage:v1
ENV HI HELLO

About node1:5000/imgtest/myimage:v1 : from my company's Registry Docker version: 1.13.1 OS：linux/amd64, CentOS

Then I changed base-image part to public Docker-Hub centos(but keep the COPY part), I got Success: Success:

FROM centos:centos7.2.1511
COPY ./model /usr/lib/model

Then I changed base-image part to public Docker-Hub ubuntu:18.04(but keep the COPY part), I got failure: Failed:

FROM ubuntu:18.04
COPY ./model /usr/lib/model

Err message: image

Building docker.io/library/kw:v1
Setting up the rootfs... this may take a bit.
[+] Building 4.6s (7/8)
 => [internal] load .dockerignore                                                                                                                        0.9s
 => => transferring context: 2B                                                                                                                          0.0s
 => [internal] load build definition from Dockerfile                                                                                                     0.5s
 => => transferring dockerfile: 31B                                                                                                                      0.0s
 => [internal] load metadata for docker.io/library/ubuntu:18.04                                                                                          2.4s
 => [internal] helper image for file operations                                                                                                          0.0s
 => => resolve docker.io/tonistiigi/copy:v0.1.9@sha256:e8f159d3f00786604b93c675ee2783f8dc194bb565e61ca5788f6a6e9d304061                                  0.0s
 => [internal] load build context                                                                                                                        0.4s
 => => transferring context: 130B                                                                                                                        0.0s
 => [1/2] FROM docker.io/library/ubuntu:18.04@sha256:868fd30a0e47b8d8ac485df174795b5e2fe8a6c8f056cc707b232d65b8a1ab68                                    0.0s
 => => resolve docker.io/library/ubuntu:18.04@sha256:868fd30a0e47b8d8ac485df174795b5e2fe8a6c8f056cc707b232d65b8a1ab68                                    0.0s
 => CACHED [2/2] COPY ./model /usr/lib/model                                                                                                             0.0s
 => exporting to image                                                                                                                                   0.8s
 => => exporting layers                                                                                                                                  0.8s
fatal error: unexpected signal during runtime execution
[signal SIGSEGV: segmentation violation code=0x1 addr=0xe5 pc=0x7fa6444ac34b]

runtime stack:
runtime.throw(0xef3355, 0x2a)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/panic.go:608 +0x72
runtime.sigpanic()
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/signal_unix.go:374 +0x2f2

goroutine 559 [syscall]:
runtime.cgocall(0xc0f800, 0xc00155d7d8, 0x29)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/cgocall.go:128 +0x5e fp=0xc00155d7a0 sp=0xc00155d768 pc=0x404f6e
os/user._Cfunc_mygetgrgid_r(0x2b, 0xc0006e84c0, 0x7fa5f0000a00, 0x400, 0xc000836578, 0xc000000000)
    _cgo_gotypes.go:106 +0x4d fp=0xc00155d7d8 sp=0xc00155d7a0 pc=0x4f472d
os/user.lookupUnixGid.func1.1(0x2b, 0xc0006e84c0, 0x7fa5f0000a00, 0x400, 0xc000836578, 0xc00155d870)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/os/user/cgo_lookup_unix.go:181 +0x135 fp=0xc00155d818 sp=0xc00155d7d8 pc=0x4f6695
os/user.lookupUnixGid.func1(0xdf8440)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/os/user/cgo_lookup_unix.go:181 +0x50 fp=0xc00155d858 sp=0xc00155d818 pc=0x4f6730
os/user.retryWithBuffer(0xc001736150, 0xc00155d940, 0xc001736150, 0xc00155d8f8)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/os/user/cgo_lookup_unix.go:253 +0x3e fp=0xc00155d8b0 sp=0xc00155d858 pc=0x4f598e
os/user.lookupUnixGid(0x2b, 0x0, 0x0, 0x0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/os/user/cgo_lookup_unix.go:177 +0x130 fp=0xc00155d978 sp=0xc00155d8b0 pc=0x4f5490
os/user.lookupGroupId(0xf07051, 0x2, 0xa, 0xf07051, 0x2)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/os/user/cgo_lookup_unix.go:167 +0x73 fp=0xc00155d9b0 sp=0xc00155d978 pc=0x4f5323
os/user.LookupGroupId(0xf07051, 0x2, 0x2, 0x0, 0x0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/os/user/lookup.go:53 +0x35 fp=0xc00155d9e8 sp=0xc00155d9b0 pc=0x4f4405
archive/tar.statUnix(0xfd1c20, 0xc000781380, 0xc000467b20, 0x1bb8680, 0x0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/archive/tar/stat_unix.go:45 +0x379 fp=0xc00155da58 sp=0xc00155d9e8 pc=0x4fff59
archive/tar.FileInfoHeader(0xfd1c20, 0xc000781380, 0x0, 0x0, 0x2e, 0xfc3700, 0xc0004aa378)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/archive/tar/common.go:702 +0x454 fp=0xc00155dbd8 sp=0xc00155da58 pc=0x4f9594
github.com/genuinetools/img/vendor/github.com/containerd/containerd/archive.(*changeWriter).HandleChange(0xc0000307d0, 0x2, 0xc0005b2f20, 0x9, 0xfd1c20, 0xc000781380, 0x0, 0x0, 0x0, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/containerd/containerd/archive/tar.go:489 +0x47e fp=0xc00155de28 sp=0xc00155dbd8 pc=0xad1e5e
github.com/genuinetools/img/vendor/github.com/containerd/containerd/archive.(*changeWriter).HandleChange-fm(0x2, 0xc0005b2f20, 0x9, 0xfd1c20, 0xc000781380, 0x0, 0x0, 0x0, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/containerd/containerd/archive/tar.go:76 +0x7d fp=0xc00155de88 sp=0xc00155de28 pc=0xad47ad
github.com/genuinetools/img/vendor/github.com/containerd/continuity/fs.doubleWalkDiff.func3(0x8024b48900000008, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/containerd/continuity/fs/diff.go:318 +0x217 fp=0xc00155df88 sp=0xc00155de88 pc=0x6357c7
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc00058b080, 0xc000770000)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57 fp=0xc00155dfd0 sp=0xc00155df88 pc=0x62fb77
runtime.goexit()
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/asm_amd64.s:1333 +0x1 fp=0xc00155dfd8 sp=0xc00155dfd0 pc=0x45ab01
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 1 [semacquire]:
sync.runtime_Semacquire(0xc000208610)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc000208608)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/waitgroup.go:130 +0x64
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Wait(0xc000208600, 0xc00021e1c0, 0xc00003e4e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:41 +0x31
main.(*buildCommand).Run(0xc0003ec700, 0xfcd780, 0xc0003ea0c0, 0xc000030090, 0x1, 0x1, 0x0, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/build.go:195 +0xac8
github.com/genuinetools/img/vendor/github.com/genuinetools/pkg/cli.(*Program).run(0xc0003ec680, 0xfcd840, 0xc0003d9170, 0xc000030050, 0x5, 0x5, 0x521c5a, 0xc0003e8c00)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/genuinetools/pkg/cli/cli.go:212 +0x4a8
github.com/genuinetools/img/vendor/github.com/genuinetools/pkg/cli.(*Program).Run(0xc0003ec680)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/genuinetools/pkg/cli/cli.go:89 +0x67
main.main()
    /home/travis/gopath/src/github.com/genuinetools/img/main.go:104 +0x7be

goroutine 5 [syscall]:
os/signal.signal_recv(0x0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sigqueue.go:139 +0x9c
os/signal.loop()
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/os/signal/signal_unix.go:23 +0x22
created by os/signal.init.0
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/os/signal/signal_unix.go:29 +0x41

goroutine 43 [chan receive]:
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/appcontext.Context.func1.1(0xc0000ac3c0, 0xc000178000, 0xc000196000)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/appcontext/appcontext.go:30 +0x38
created by github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/appcontext.Context.func1
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/appcontext/appcontext.go:28 +0xfe

goroutine 44 [select]:
github.com/genuinetools/img/vendor/golang.org/x/net/http2.(*serverConn).serve(0xc000340000)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/net/http2/server.go:814 +0x52f
github.com/genuinetools/img/vendor/golang.org/x/net/http2.(*Server).ServeConn(0xc0000a8300, 0xfd4d40, 0xc0002084e0, 0xc00015fda0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/net/http2/server.go:435 +0x704
github.com/genuinetools/img/vendor/github.com/moby/buildkit/session.serve(0xfcd780, 0xc0000a8200, 0xc0000b8f00, 0xfd4d40, 0xc0002084e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/session/grpc.go:24 +0x100
github.com/genuinetools/img/vendor/github.com/moby/buildkit/session.(*Session).Run(0xc00013c000, 0xfcd780, 0xc0000a8200, 0xc00021e180, 0x0, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/session/session.go:103 +0x674
main.(*buildCommand).Run.func1(0x8, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/build.go:176 +0x45
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc000208600, 0xc000208630)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 45 [semacquire]:
sync.runtime_Semacquire(0xc000793420)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc000793418)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/waitgroup.go:130 +0x64
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Wait(0xc000793410, 0xc000793470, 0xc000793410)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:41 +0x31
github.com/genuinetools/img/client.(*Client).Solve(0xc0000a80c0, 0xfcd780, 0xc00079e400, 0xc0000fe000, 0xc00003e4e0, 0x0, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/client/solve.go:48 +0x1c5
main.(*buildCommand).Run.func2(0x0, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/build.go:181 +0x26d
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc000208600, 0xc000030230)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 46 [select]:
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/progressui.DisplaySolveStatus(0xfcd7c0, 0xc0000360b0, 0x0, 0x0, 0xfd90e0, 0xc000178160, 0xfc2440, 0xc00000e018, 0xc00003e540, 0x0, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/progressui/display.go:39 +0x333
main.showProgress(0xc00003e4e0, 0xc0000a8100, 0x0, 0xc0004b1f90)
    /home/travis/gopath/src/github.com/genuinetools/img/build.go:395 +0xc8
main.(*buildCommand).Run.func3(0x8, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/build.go:193 +0x36
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc000208600, 0xc00021e1c0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 47 [chan receive]:
main.showProgress.func1(0xc00003e4e0, 0xc00003e540)
    /home/travis/gopath/src/github.com/genuinetools/img/build.go:352 +0x74a
created by main.showProgress
    /home/travis/gopath/src/github.com/genuinetools/img/build.go:351 +0x6b

goroutine 52 [chan receive]:
github.com/genuinetools/img/vendor/github.com/moby/buildkit/session.(*Manager).handleConn(0xc00021e000, 0xfcd780, 0xc0003ea3c0, 0xfd4d40, 0xc0002084b0, 0xc0000cca20, 0x0, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/session/manager.go:144 +0x48e
github.com/genuinetools/img/vendor/github.com/moby/buildkit/session.(*Manager).HandleConn(0xc00021e000, 0xfcd7c0, 0xc0000360b0, 0xfd4d40, 0xc0002084b0, 0xc0000cca20, 0xfcd780, 0xc0000a8200)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/session/manager.go:97 +0x75
github.com/genuinetools/img/vendor/github.com/moby/buildkit/session.(*Manager).HandleConn-fm(0xfcd7c0, 0xc0000360b0, 0xfd4d40, 0xc0002084b0, 0xc0000cca20, 0xc000208608, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/client/session.go:47 +0x5c
github.com/genuinetools/img/vendor/github.com/moby/buildkit/session/testutil.TestStream.func1.1(0xc000178100, 0xc0002084b0, 0xc0000cca20)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/session/testutil/testutil.go:23 +0x62
created by github.com/genuinetools/img/vendor/github.com/moby/buildkit/session/testutil.TestStream.func1
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/session/testutil/testutil.go:22 +0x5a

goroutine 53 [chan receive]:
github.com/genuinetools/img/vendor/github.com/moby/buildkit/session.serve.func1(0xfcd780, 0xc0000a8200, 0xfd4d40, 0xc0002084e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/session/grpc.go:20 +0x48
created by github.com/genuinetools/img/vendor/github.com/moby/buildkit/session.serve
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/session/grpc.go:19 +0x61

goroutine 86 [select]:
io.(*pipe).Read(0xc000030190, 0xc0004661f8, 0x9, 0x9, 0x0, 0xc00003e300, 0x0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/io/pipe.go:50 +0xea
io.(*PipeReader).Read(0xc00000e048, 0xc0004661f8, 0x9, 0x9, 0xc000000000, 0x60100000008, 0xc000499cc8)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/io/pipe.go:127 +0x4c
io.ReadAtLeast(0x7fa64c4fa7f0, 0xc0002084e0, 0xc0004661f8, 0x9, 0x9, 0x9, 0xc000238600, 0xc0006c2480, 0x0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/io/io.go:310 +0x88
io.ReadFull(0x7fa64c4fa7f0, 0xc0002084e0, 0xc0004661f8, 0x9, 0x9, 0x0, 0x0, 0x28)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/io/io.go:329 +0x58
github.com/genuinetools/img/vendor/golang.org/x/net/http2.readFrameHeader(0xc0004661f8, 0x9, 0x9, 0x7fa64c4fa7f0, 0xc0002084e0, 0x0, 0xc000000000, 0xc000242600, 0xc000500388)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/net/http2/frame.go:237 +0x7b
github.com/genuinetools/img/vendor/golang.org/x/net/http2.(*Framer).ReadFrame(0xc0004661c0, 0xc000499ee0, 0x2, 0x0, 0x1)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/net/http2/frame.go:492 +0xa3
github.com/genuinetools/img/vendor/golang.org/x/net/http2.(*serverConn).readFrames(0xc000340000)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/net/http2/server.go:701 +0xa4
created by github.com/genuinetools/img/vendor/golang.org/x/net/http2.(*serverConn).serve
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/net/http2/server.go:806 +0x30c

goroutine 49 [select]:
github.com/genuinetools/img/vendor/google.golang.org/grpc.(*ccResolverWrapper).watcher(0xc000208750)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/google.golang.org/grpc/resolver_conn_wrapper.go:109 +0x142
created by github.com/genuinetools/img/vendor/google.golang.org/grpc.(*ccResolverWrapper).start
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/google.golang.org/grpc/resolver_conn_wrapper.go:95 +0x3f

goroutine 66 [select]:
github.com/genuinetools/img/vendor/github.com/moby/buildkit/session.monitorHealth(0xfcd780, 0xc0003ea3c0, 0xc0000eeb00, 0xc0001781e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/session/grpc.go:69 +0x188
created by github.com/genuinetools/img/vendor/github.com/moby/buildkit/session.grpcClientConn
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/session/grpc.go:55 +0x270

goroutine 82 [select]:
github.com/genuinetools/img/vendor/google.golang.org/grpc.(*ccBalancerWrapper).watcher(0xc00027a0c0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/google.golang.org/grpc/balancer_conn_wrappers.go:122 +0x10f
created by github.com/genuinetools/img/vendor/google.golang.org/grpc.newCCBalancerWrapper
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/google.golang.org/grpc/balancer_conn_wrappers.go:113 +0x13d

goroutine 83 [select]:
github.com/genuinetools/img/vendor/google.golang.org/grpc.(*addrConn).transportMonitor(0xc000100000)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/google.golang.org/grpc/clientconn.go:1070 +0x1c1
github.com/genuinetools/img/vendor/google.golang.org/grpc.(*addrConn).connect.func1(0xc000100000)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/google.golang.org/grpc/clientconn.go:622 +0x1b2
created by github.com/genuinetools/img/vendor/google.golang.org/grpc.(*addrConn).connect
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/google.golang.org/grpc/clientconn.go:613 +0xe1

goroutine 85 [select]:
io.(*pipe).Read(0xc0000301e0, 0xc0004de000, 0x8000, 0x8000, 0xc00000c260, 0xc000711c80, 0xc0003b4420)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/io/pipe.go:50 +0xea
io.(*PipeReader).Read(0xc00000e058, 0xc0004de000, 0x8000, 0x8000, 0xc000495ce0, 0x40762c, 0xc0004d2300)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/io/pipe.go:127 +0x4c
bufio.(*Reader).Read(0xc000242480, 0xc0004f6038, 0x9, 0x9, 0x20, 0x0, 0x0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/bufio/bufio.go:216 +0x22f
io.ReadAtLeast(0xfc0dc0, 0xc000242480, 0xc0004f6038, 0x9, 0x9, 0x9, 0xc0003d8630, 0x403a6e, 0xc000495e9b)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/io/io.go:310 +0x88
io.ReadFull(0xfc0dc0, 0xc000242480, 0xc0004f6038, 0x9, 0x9, 0x1efcde41, 0x1efcde410003424c, 0x5c3446db)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/io/io.go:329 +0x58
github.com/genuinetools/img/vendor/golang.org/x/net/http2.readFrameHeader(0xc0004f6038, 0x9, 0x9, 0xfc0dc0, 0xc000242480, 0x0, 0xbf052f9600000000, 0x25fd2956a, 0x1bb8680)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/net/http2/frame.go:237 +0x7b
github.com/genuinetools/img/vendor/golang.org/x/net/http2.(*Framer).ReadFrame(0xc0004f6000, 0xc000034240, 0xc000034240, 0x0, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/net/http2/frame.go:492 +0xa3
github.com/genuinetools/img/vendor/google.golang.org/grpc/internal/transport.(*http2Client).reader(0xc0004f8000)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/google.golang.org/grpc/internal/transport/http2_client.go:1178 +0x12e
created by github.com/genuinetools/img/vendor/google.golang.org/grpc/internal/transport.newHTTP2Client
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/google.golang.org/grpc/internal/transport/http2_client.go:261 +0xaf8

goroutine 24 [select]:
github.com/genuinetools/img/vendor/google.golang.org/grpc/internal/transport.(*controlBuffer).get(0xc00027a1c0, 0x1, 0x0, 0x0, 0x0, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/google.golang.org/grpc/internal/transport/controlbuf.go:317 +0x103
github.com/genuinetools/img/vendor/google.golang.org/grpc/internal/transport.(*loopyWriter).run(0xc0000ac8a0, 0x0, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/google.golang.org/grpc/internal/transport/controlbuf.go:435 +0x1ac
github.com/genuinetools/img/vendor/google.golang.org/grpc/internal/transport.newHTTP2Client.func3(0xc0004f8000)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/google.golang.org/grpc/internal/transport/http2_client.go:301 +0x7b
created by github.com/genuinetools/img/vendor/google.golang.org/grpc/internal/transport.newHTTP2Client
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/google.golang.org/grpc/internal/transport/http2_client.go:299 +0xc53

goroutine 111 [semacquire]:
sync.runtime_Semacquire(0xc0003a27f0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc0003a27e8)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/waitgroup.go:130 +0x64
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Wait(0xc0003a27e0, 0xc00033d2b0, 0xc00074c630)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:41 +0x31
github.com/genuinetools/img/vendor/github.com/moby/buildkit/exporter/containerimage.(*ImageWriter).exportLayers(0xc00074c630, 0xfcd840, 0xc0003a2750, 0xc00022f1c8, 0x1, 0x1, 0xc0006a5f78, 0x0, 0x28f880b470190901, 0x280000c0014e4b40, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/exporter/containerimage/writer.go:169 +0x1dd
github.com/genuinetools/img/vendor/github.com/moby/buildkit/exporter/containerimage.(*ImageWriter).Commit(0xc00074c630, 0xfcd840, 0xc0003a2750, 0xfd4920, 0xc00033d170, 0x0, 0xc0003a2690, 0x40dd00, 0xc000000073, 0x203000, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/exporter/containerimage/writer.go:55 +0x153
github.com/genuinetools/img/vendor/github.com/moby/buildkit/exporter/containerimage.(*imageExporterInstance).Export(0xc000793590, 0xfcd840, 0xc0003a2750, 0xfd4920, 0xc00033d170, 0x0, 0xc0003a2690, 0x0, 0x0, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/exporter/containerimage/export.go:111 +0x1e2
github.com/genuinetools/img/vendor/github.com/moby/buildkit/solver/llbsolver.(*Solver).Solve.func2(0xfcd840, 0xc0003a2750, 0xc0001bea40, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/solver/llbsolver/solver.go:172 +0x7d
github.com/genuinetools/img/vendor/github.com/moby/buildkit/solver/llbsolver.inVertexContext(0xfcd840, 0xc0003a2750, 0xedb3f5, 0x12, 0x0, 0x0, 0xc00022fc28, 0x0, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/solver/llbsolver/solver.go:257 +0x201
github.com/genuinetools/img/vendor/github.com/moby/buildkit/solver/llbsolver.(*Solver).Solve(0xc000564910, 0xfcd840, 0xc000793560, 0xc0003e44a1, 0x19, 0x0, 0xed6c99, 0xd, 0xc0000cc960, 0x0, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/solver/llbsolver/solver.go:171 +0x82e
github.com/genuinetools/img/vendor/github.com/moby/buildkit/control.(*Controller).Solve(0xc0002932d0, 0xfcd840, 0xc000793560, 0xc0000fe000, 0x0, 0x0, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/control/control.go:230 +0x473
github.com/genuinetools/img/client.(*Client).Solve.func1(0x0, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/client/solve.go:32 +0xa6
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc000793410, 0xc000793440)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 325 [sleep]:
time.Sleep(0xdf8475800)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/time.go:105 +0x14f
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/throttle.throttle.func1.1(0xc000782908, 0xc000782900, 0xc000782901, 0xc00083aa00, 0xdf8475800, 0xc0006c8eb0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/throttle/throttle.go:52 +0xb3
created by github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/throttle.throttle.func1
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/throttle/throttle.go:31 +0xf3

goroutine 163 [chan receive]:
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress.pipe.func1(0xfcd780, 0xc00079e4c0, 0xc000793620)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/progress.go:165 +0x48
created by github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress.pipe
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/progress.go:164 +0x12f

goroutine 112 [semacquire]:
sync.runtime_Semacquire(0xc000793510)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc000793508)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/waitgroup.go:130 +0x64
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Wait(0xc000793500, 0xc000798960, 0xc000793500)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:41 +0x31
github.com/genuinetools/img/vendor/github.com/moby/buildkit/control.(*Controller).Status(0xc0002932d0, 0xc0006c8ee0, 0xfd37e0, 0xc0007934a0, 0x5, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/control/control.go:300 +0x174
github.com/genuinetools/img/client.(*Client).Solve.func2(0xc000000008, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/client/solve.go:44 +0xed
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc000793410, 0xc000793470)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 162 [chan receive]:
github.com/genuinetools/img/vendor/github.com/moby/buildkit/control.(*Controller).Status.func2(0xc000000008, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/control/control.go:258 +0x782
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc000793500, 0xc000798960)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 113 [sync.Cond.Wait]:
sync.runtime_notifyListWait(0xc000768250, 0xc00000001d)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:510 +0xeb
sync.(*Cond).Wait(0xc000768240)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/cond.go:56 +0x92
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress.(*progressReader).Read(0xc0007a4060, 0xfcd780, 0xc00079e480, 0x0, 0x0, 0x0, 0x0, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/progress.go:125 +0x10b
github.com/genuinetools/img/vendor/github.com/moby/buildkit/solver.(*Job).Status(0xc000293340, 0xfcd780, 0xc00079e480, 0xc0003e9c20, 0x0, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/solver/progress.go:25 +0xd04
github.com/genuinetools/img/vendor/github.com/moby/buildkit/solver/llbsolver.(*Solver).Status(0xc000564910, 0xfcd780, 0xc00079e480, 0xc0003e44a1, 0x19, 0xc0003e9c20, 0x0, 0xc000247f90)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/solver/llbsolver/solver.go:220 +0xbe
github.com/genuinetools/img/vendor/github.com/moby/buildkit/control.(*Controller).Status.func1(0xc000000008, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/control/control.go:253 +0x5e
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc000793500, 0xc000793530)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 110 [sync.Cond.Wait]:
sync.runtime_notifyListWait(0xc00079e310, 0xc000000012)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:510 +0xeb
sync.(*Cond).Wait(0xc00079e300)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/cond.go:56 +0x92
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/cond.(*StatefulCond).Wait(0xc0007933e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/cond/cond.go:28 +0x9b
github.com/genuinetools/img/vendor/github.com/moby/buildkit/solver.(*scheduler).loop(0xc000293260)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/solver/scheduler.go:101 +0x16e
created by github.com/genuinetools/img/vendor/github.com/moby/buildkit/solver.newScheduler
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/solver/scheduler.go:35 +0x1ab

goroutine 124 [chan receive]:
github.com/genuinetools/img/vendor/github.com/moby/buildkit/solver.(*scheduler).loop.func2(0xc000293260)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/solver/scheduler.go:76 +0x38
created by github.com/genuinetools/img/vendor/github.com/moby/buildkit/solver.(*scheduler).loop
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/solver/scheduler.go:75 +0x6d

goroutine 126 [chan receive]:
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress.pipe.func1(0xfcd780, 0xc000768200, 0xc0007a4060)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/progress.go:165 +0x48
created by github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress.pipe
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/progress.go:164 +0x12f

goroutine 127 [select]:
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress.(*MultiReader).Reader.func1(0xfcd840, 0xc0007a40f0, 0xc000793710, 0xc00076a120)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/multireader.go:37 +0xbb
created by github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress.(*MultiReader).Reader
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/multireader.go:36 +0x195

goroutine 128 [sync.Cond.Wait]:
sync.runtime_notifyListWait(0xc00079e510, 0xc000000022)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:510 +0xeb
sync.(*Cond).Wait(0xc00079e500)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/cond.go:56 +0x92
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress.(*progressReader).Read(0xc000793620, 0xfcd7c0, 0xc0000360b0, 0x0, 0x0, 0x0, 0x0, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/progress.go:125 +0x10b
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress.(*MultiReader).handle(0xc000793710, 0xc0007a40f0, 0xc000793710)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/multireader.go:56 +0x11a
created by github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress.(*MultiReader).Reader
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/multireader.go:47 +0x1ed

goroutine 564 [semacquire]:
sync.runtime_Semacquire(0xc0000cd6f0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc0000cd6e8)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/waitgroup.go:130 +0x64
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Wait(0xc0000cd6e0, 0xc000150af0, 0xc000179850)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:41 +0x31
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs(0xfcd780, 0xc00168c9c0, 0xfd6e40, 0xc0002b8060, 0xfd9760, 0xc0002e6240, 0xfc10e0, 0xc0002b8090, 0xfd4920, 0xc00033d170, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:135 +0x218
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.GetDiffPairs(0xfcd780, 0xc0002e6540, 0xfd6e40, 0xc0002b8060, 0xfd9760, 0xc0002e6240, 0xfc10e0, 0xc0002b8090, 0xfd4920, 0xc00033d170, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:44 +0x142
github.com/genuinetools/img/vendor/github.com/moby/buildkit/exporter/containerimage.(*ImageWriter).exportLayers.func1.1(0xc000000008, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/exporter/containerimage/writer.go:159 +0xac
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc0003a27e0, 0xc00019b9f0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 354 [IO wait]:
internal/poll.runtime_pollWait(0x7fa64c4f9e30, 0x72, 0xc00008f858)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/netpoll.go:173 +0x66
internal/poll.(*pollDesc).wait(0xc0003edc98, 0x72, 0xffffffffffffff00, 0xfc3700, 0x1894ec8)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/internal/poll/fd_poll_runtime.go:85 +0x9a
internal/poll.(*pollDesc).waitRead(0xc0003edc98, 0xc000654800, 0x400, 0x400)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/internal/poll/fd_poll_runtime.go:90 +0x3d
internal/poll.(*FD).Read(0xc0003edc80, 0xc000654800, 0x400, 0x400, 0x0, 0x0, 0x0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/internal/poll/fd_unix.go:169 +0x179
net.(*netFD).Read(0xc0003edc80, 0xc000654800, 0x400, 0x400, 0x40ab6b, 0xc00001e000, 0xdbb840)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/net/fd_unix.go:202 +0x4f
net.(*conn).Read(0xc0003d07e8, 0xc000654800, 0x400, 0x400, 0x0, 0x0, 0x0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/net/net.go:177 +0x68
crypto/tls.(*block).readFromUntil(0xc0007d51a0, 0xfc20a0, 0xc0003d07e8, 0x5, 0xc0003d07e8, 0x44b99a)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/crypto/tls/conn.go:492 +0x89
crypto/tls.(*Conn).readRecord(0xc0004d0380, 0xf0f217, 0xc0004d04a0, 0x0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/crypto/tls/conn.go:593 +0xdd
crypto/tls.(*Conn).Read(0xc0004d0380, 0xc0004cf000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/crypto/tls/conn.go:1145 +0xf1
net/http.(*persistConn).Read(0xc0007ad9e0, 0xc0004cf000, 0x1000, 0x1000, 0x1885e80, 0xc0007ad9e0, 0x0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/net/http/transport.go:1497 +0x75
bufio.(*Reader).fill(0xc0000ac360)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/bufio/bufio.go:100 +0x10f
bufio.(*Reader).Peek(0xc0000ac360, 0x1, 0x2, 0x0, 0x0, 0xc000418660, 0x0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/bufio/bufio.go:132 +0x3f
net/http.(*persistConn).readLoop(0xc0007ad9e0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/net/http/transport.go:1645 +0x1a2
created by net/http.(*Transport).dialConn
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/net/http/transport.go:1338 +0x941

goroutine 583 [select]:
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress.(*progressReader).Read.func1(0xc000418840, 0xfcd780, 0xc00079e480, 0xc0007a4060)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/progress.go:101 +0xb7
created by github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress.(*progressReader).Read
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/progress.go:100 +0xdd

goroutine 582 [select]:
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress.(*progressReader).Read.func1(0xc0004187e0, 0xfcd7c0, 0xc0000360b0, 0xc000793620)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/progress.go:101 +0xb7
created by github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress.(*progressReader).Read
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/progress.go:100 +0xdd

goroutine 565 [select]:
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress.(*progressReader).Read.func1(0xc000842480, 0xfcd7c0, 0xc0000360b0, 0xc0000cd800)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/progress.go:101 +0xb7
created by github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress.(*progressReader).Read
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/progress.go:100 +0xdd

goroutine 355 [select]:
net/http.(*persistConn).writeLoop(0xc0007ad9e0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/net/http/transport.go:1885 +0x113
created by net/http.(*Transport).dialConn
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/net/http/transport.go:1339 +0x966

goroutine 379 [IO wait]:
internal/poll.runtime_pollWait(0x7fa64c4f9d60, 0x72, 0xc00008e858)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/netpoll.go:173 +0x66
internal/poll.(*pollDesc).wait(0xc0014a4718, 0x72, 0xffffffffffffff00, 0xfc3700, 0x1894ec8)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/internal/poll/fd_poll_runtime.go:85 +0x9a
internal/poll.(*pollDesc).waitRead(0xc0014a4718, 0xc00167c000, 0x2000, 0x2000)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/internal/poll/fd_poll_runtime.go:90 +0x3d
internal/poll.(*FD).Read(0xc0014a4700, 0xc00167c000, 0x2000, 0x2000, 0x0, 0x0, 0x0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/internal/poll/fd_unix.go:169 +0x179
net.(*netFD).Read(0xc0014a4700, 0xc00167c000, 0x2000, 0x2000, 0x40ab6b, 0xc00001e000, 0xdbb840)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/net/fd_unix.go:202 +0x4f
net.(*conn).Read(0xc000280060, 0xc00167c000, 0x2000, 0x2000, 0x0, 0x0, 0x0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/net/net.go:177 +0x68
crypto/tls.(*block).readFromUntil(0xc0003d8c00, 0xfc20a0, 0xc000280060, 0x5, 0xc000280060, 0xc000331c00)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/crypto/tls/conn.go:492 +0x89
crypto/tls.(*Conn).readRecord(0xc0004fee00, 0xf0f217, 0xc0004fef20, 0x4576f0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/crypto/tls/conn.go:593 +0xdd
crypto/tls.(*Conn).Read(0xc0004fee00, 0xc00151d000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/crypto/tls/conn.go:1145 +0xf1
net/http.(*persistConn).Read(0xc0001606c0, 0xc00151d000, 0x1000, 0x1000, 0xc00008ec70, 0x406fb5, 0xc0005ca900)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/net/http/transport.go:1497 +0x75
bufio.(*Reader).fill(0xc000243500)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/bufio/bufio.go:100 +0x10f
bufio.(*Reader).Peek(0xc000243500, 0x1, 0x0, 0x0, 0x1, 0xc000238c60, 0x0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/bufio/bufio.go:132 +0x3f
net/http.(*persistConn).readLoop(0xc0001606c0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/net/http/transport.go:1645 +0x1a2
created by net/http.(*Transport).dialConn
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/net/http/transport.go:1338 +0x941

goroutine 380 [select]:
net/http.(*persistConn).writeLoop(0xc0001606c0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/net/http/transport.go:1885 +0x113
created by net/http.(*Transport).dialConn
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/net/http/transport.go:1339 +0x966

goroutine 558 [select]:
github.com/genuinetools/img/vendor/github.com/containerd/continuity/fs.pathWalk.func1(0xc00013b646, 0x5, 0xfd1c20, 0xc0002d52b0, 0x0, 0x0, 0x0, 0xc00015fd58)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/containerd/continuity/fs/path.go:183 +0x2d9
path/filepath.walk(0xc0008105d0, 0x2a, 0xfd1c20, 0xc0002d52b0, 0xc00062a420, 0x0, 0x0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/path/filepath/path.go:362 +0xf6
path/filepath.walk(0xc00024e180, 0x25, 0xfd1c20, 0xc000542750, 0xc00062a420, 0x0, 0x30)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/path/filepath/path.go:382 +0x2fe
path/filepath.Walk(0xc00024e180, 0x25, 0xc00062a420, 0xccccccccfffffd24, 0xc000821720)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/path/filepath/path.go:404 +0x105
github.com/genuinetools/img/vendor/github.com/containerd/continuity/fs.pathWalk(0xfcd780, 0xc00053c840, 0xc00024e180, 0x25, 0xc00003e960, 0x292830fd63948fe, 0xc000821778)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/containerd/continuity/fs/path.go:159 +0x96
github.com/genuinetools/img/vendor/github.com/containerd/continuity/fs.doubleWalkDiff.func2(0x0, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/containerd/continuity/fs/diff.go:250 +0xb3
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc00058b080, 0xc0000cc630)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 505 [select]:
context.propagateCancel.func1(0xfcde40, 0xc00049fa20, 0xfc4580, 0xc00053c840)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/context/context.go:260 +0xd8
created by context.propagateCancel
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/context/context.go:259 +0x18d

goroutine 542 [select]:
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol.(*call).wait(0xc000848a20, 0xfcd840, 0xc0000cd890, 0x1bb5410, 0xc0002f34a0, 0x19, 0x48ffedfe41e80824)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol/flightcontrol.go:144 +0x220
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol.(*Group).do(0x1bb5410, 0xfcd780, 0xc00168c9c0, 0xc0002f34a0, 0x19, 0xc0003dc690, 0xffffc0250c8b4864, 0xc860f10613b48ff, 0x4828ec8348000001, 0xc0007c5ea8)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol/flightcontrol.go:77 +0x158
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol.(*Group).Do(0x1bb5410, 0xfcd780, 0xc00168c9c0, 0xc0002f34a0, 0x19, 0xc0003dc690, 0x244488c0311075c9, 0x834820246c8b4840, 0x4838c08348c328c4, 0xc000847b00)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol/flightcontrol.go:37 +0x7d
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs.func2(0xcccccccc00000008, 0xf0f2e0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:68 +0x1c7
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc0000cd6e0, 0xc000150af0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66

goroutine 543 [chan receive]:
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress.pipe.func1(0xfcd780, 0xc00168ca40, 0xc0000cd800)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/progress.go:165 +0x48
created by github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress.pipe
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/progress.go:164 +0x12f

goroutine 544 [sync.Cond.Wait]:
sync.runtime_notifyListWait(0xc00168ca90, 0xc000000000)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:510 +0xeb
sync.(*Cond).Wait(0xc00168ca80)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/cond.go:56 +0x92
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress.(*progressReader).Read(0xc0000cd800, 0xfcd7c0, 0xc0000360b0, 0x0, 0x0, 0x0, 0x0, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/progress/progress.go:125 +0x10b
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol.(*progressState).run(0xc0000cd770, 0xfc1a60, 0xc0000cd800)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol/flightcontrol.go:274 +0x162
created by github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol.newCall
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol/flightcontrol.go:109 +0x1a5

goroutine 545 [chan receive]:
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol.(*Group).do.func1(0xc000848a20, 0x1bb5410, 0xc0002f34a0, 0x19)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol/flightcontrol.go:71 +0x3c
created by github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol.(*Group).do
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol/flightcontrol.go:69 +0x128

goroutine 594 [semacquire]:
sync.runtime_Semacquire(0xc00058b090)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/runtime/sema.go:56 +0x39
sync.(*WaitGroup).Wait(0xc00058b088)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/waitgroup.go:130 +0x64
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Wait(0xc00058b080, 0xc000770000, 0xc00003e960)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:41 +0x31
github.com/genuinetools/img/vendor/github.com/containerd/continuity/fs.doubleWalkDiff(0xfcd780, 0xc00053c840, 0xc001737c50, 0xc00024e0c0, 0x25, 0xc00024e180, 0x25, 0xc00050c700, 0xe8d840)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/containerd/continuity/fs/diff.go:325 +0x31f
github.com/genuinetools/img/vendor/github.com/containerd/continuity/fs.Changes(0xfcde40, 0xc00049fa20, 0xc00024e0c0, 0x25, 0xc00024e180, 0x25, 0xc001737c50, 0xe43180, 0xc00069dc60)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/containerd/continuity/fs/diff.go:111 +0x275
github.com/genuinetools/img/vendor/github.com/containerd/containerd/archive.WriteDiff(0xfcde40, 0xc00049fa20, 0xfc1f80, 0xc00069dc80, 0xc00024e0c0, 0x25, 0xc00024e180, 0x25, 0xc00049fa20, 0xc00058a0c0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/containerd/containerd/archive/tar.go:76 +0xe3
github.com/genuinetools/img/vendor/github.com/containerd/containerd/diff/walking.(*walkingDiff).Compare.func1.1(0xc00024e180, 0x25, 0x0, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/containerd/containerd/diff/walking/differ.go:119 +0x48a
github.com/genuinetools/img/vendor/github.com/containerd/containerd/mount.WithTempMount(0xfcde40, 0xc00049fa20, 0xc00053c180, 0x1, 0x1, 0xc0006e3980, 0x0, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/containerd/containerd/mount/temp.go:65 +0x289
github.com/genuinetools/img/vendor/github.com/containerd/containerd/diff/walking.(*walkingDiff).Compare.func1(0xc00024e0c0, 0x25, 0x1, 0xc00024e0c0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/containerd/containerd/diff/walking/differ.go:82 +0xe0
github.com/genuinetools/img/vendor/github.com/containerd/containerd/mount.WithTempMount(0xfcde40, 0xc00049fa20, 0xc00053d980, 0x1, 0x1, 0xc0006e3b60, 0x0, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/containerd/containerd/mount/temp.go:65 +0x289
github.com/genuinetools/img/vendor/github.com/containerd/containerd/diff/walking.(*walkingDiff).Compare(0xc0002b8090, 0xfcde40, 0xc00049fa20, 0xc00053d980, 0x1, 0x1, 0xc00053c180, 0x1, 0x1, 0xc00069cec0, ...)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/containerd/containerd/diff/walking/differ.go:81 +0x33d
github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs.getDiffPairs.func2.1(0xfcde40, 0xc00049fa20, 0x0, 0x0, 0x0, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/cache/blobs/blobs.go:102 +0x51b
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol.(*call).run(0xc000848a20)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol/flightcontrol.go:116 +0x65
github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol.(*call).run-fm()
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol/flightcontrol.go:142 +0x2a
sync.(*Once).Do(0xc000848a78, 0xc000179950)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/sync/once.go:44 +0xb3
created by github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol.(*call).wait
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/moby/buildkit/util/flightcontrol/flightcontrol.go:142 +0x18b

goroutine 557 [select]:
github.com/genuinetools/img/vendor/github.com/containerd/continuity/fs.pathWalk.func1(0xc0005b3246, 0x5, 0xfd1c20, 0xc000781450, 0x0, 0x0, 0x0, 0xc000494d58)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/containerd/continuity/fs/path.go:183 +0x2d9
path/filepath.walk(0xc0015a3fb0, 0x2a, 0xfd1c20, 0xc000781450, 0xc0000cc6c0, 0x0, 0x0)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/path/filepath/path.go:362 +0xf6
path/filepath.walk(0xc00024e0c0, 0x25, 0xfd1c20, 0xc00059a000, 0xc0000cc6c0, 0x0, 0x30)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/path/filepath/path.go:382 +0x2fe
path/filepath.Walk(0xc00024e0c0, 0x25, 0xc0000cc6c0, 0xc0001d4758, 0xc0003bb720)
    /home/travis/.gimme/versions/go1.11.4.linux.amd64/src/path/filepath/path.go:404 +0x105
github.com/genuinetools/img/vendor/github.com/containerd/continuity/fs.pathWalk(0xfcd780, 0xc00053c840, 0xc00024e0c0, 0x25, 0xc00003e5a0, 0xc000802b08, 0xc0003bb778)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/containerd/continuity/fs/path.go:159 +0x96
github.com/genuinetools/img/vendor/github.com/containerd/continuity/fs.doubleWalkDiff.func1(0x0, 0x0)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/github.com/containerd/continuity/fs/diff.go:246 +0xb3
github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go.func1(0xc00058b080, 0xc0000cc570)
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:58 +0x57
created by github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup.(*Group).Go
    /home/travis/gopath/src/github.com/genuinetools/img/vendor/golang.org/x/sync/errgroup/errgroup.go:55 +0x66
KevinSmile commented 5 years ago

I am trying to develop a website which can build and push images dynamically (each time when user click a button on our web front-end). The base image in already in backend, each time user will upload different files for we to COPY to base image(we will generate different Dockerfiles). Any suggestions?

KevinSmile commented 5 years ago

Finally I found that if a centos base-image had yum install -y openssh-clients, there will be something wrong(as described in this issue) when using img.

rovner commented 5 years ago

@KevinSmile Did you find any workaround?

cirocosta commented 5 years ago

Hi @KevinSmile,

In my case (cross compiling to arm64), I got around the issue by getting away from static compilation (after seeing https://github.com/golang/go/issues/28642).

I hope it helps! 😁