dep ensure slow（1h21m34.111780143s）

dep version dep: version : v0.4.1 build date : 2018-04-26 git hash : 37d9ea0 go version : go1.10.1 go compiler : gc platform : darwin/amd64
dep ensure
waiting for lockfile /Users/vince/go/pkg/dep/sm.lock: Locked by other process
waiting for lockfile /Users/vince/go/pkg/dep/sm.lock: Locked by other process
Root project is "github.com/bzy-ai/rpc-mesh"
 80 transitively valid internal packages
 53 external packages imported from 36 projects
(0)   ✓ select (root)
(1)     ? attempt github.com/DATA-DOG/go-txdb with 1 pkgs; at least 1 versions to try
(1)         try github.com/DATA-DOG/go-txdb@v0.1.0
(1)     ✓ select github.com/DATA-DOG/go-txdb@v0.1.0 w/1 pkgs
(2)     ? attempt github.com/aliyun/aliyun-oss-go-sdk with 1 pkgs; at least 1 versions to try
(2)         try github.com/aliyun/aliyun-oss-go-sdk@1.8.0
(2)     ✓ select github.com/aliyun/aliyun-oss-go-sdk@1.8.0 w/1 pkgs
(3)     ? attempt github.com/aliyun/aliyun-log-go-sdk with 1 pkgs; at least 1 versions to try
(3)         try github.com/aliyun/aliyun-log-go-sdk@master
(3)     ✓ select github.com/aliyun/aliyun-log-go-sdk@master w/1 pkgs
(4)     ? attempt github.com/dgrijalva/jwt-go with 1 pkgs; at least 1 versions to try
(4)         try github.com/dgrijalva/jwt-go@v3.1.0
(4)     ✓ select github.com/dgrijalva/jwt-go@v3.1.0 w/1 pkgs
(5)     ? attempt github.com/garyburd/redigo with 1 pkgs; at least 1 versions to try
(5)         try github.com/garyburd/redigo@v1.4.0
(5)     ✓ select github.com/garyburd/redigo@v1.4.0 w/2 pkgs
(6)     ? attempt github.com/go-sql-driver/mysql with 1 pkgs; at least 1 versions to try
(6)         try github.com/go-sql-driver/mysql@v1.3
(6)     ✓ select github.com/go-sql-driver/mysql@v1.3 w/1 pkgs
(7)     ? attempt github.com/asaskevich/govalidator with 1 pkgs; at least 1 versions to try
(7)         try github.com/asaskevich/govalidator@v8
(7)     ✓ select github.com/asaskevich/govalidator@v8 w/1 pkgs
(8)     ? attempt github.com/fogleman/gg with 1 pkgs; at least 1 versions to try
(8)         try github.com/fogleman/gg@v1.0.0
(8)     ✓ select github.com/fogleman/gg@v1.0.0 w/1 pkgs
(9)     ? attempt github.com/golang/protobuf with 1 pkgs; at least 1 versions to try
(9)         try github.com/golang/protobuf@master
(9)     ✓ select github.com/golang/protobuf@master w/1 pkgs
(10)  ? attempt golang.org/x/crypto with 1 pkgs; at least 1 versions to try
(10)      try golang.org/x/crypto@master
(10)  ✓ select golang.org/x/crypto@master w/2 pkgs
(11)  ? attempt github.com/golang/glog with 1 pkgs; at least 1 versions to try
(11)      try github.com/golang/glog@master
(11)  ✓ select github.com/golang/glog@master w/1 pkgs
(12)  ? attempt github.com/hashicorp/consul with 1 pkgs; at least 1 versions to try
(12)      try github.com/hashicorp/consul@v1.0.3
(12)  ✓ select github.com/hashicorp/consul@v1.0.3 w/1 pkgs
(13)  ? attempt github.com/julienschmidt/httprouter with 1 pkgs; at least 1 versions to try
(13)      try github.com/julienschmidt/httprouter@v1.1
(13)  ✓ select github.com/julienschmidt/httprouter@v1.1 w/1 pkgs
(14)  ? attempt github.com/kat-co/vala with 1 pkgs; at least 1 versions to try
(14)      try github.com/kat-co/vala@v1
(14)  ✓ select github.com/kat-co/vala@v1 w/1 pkgs
(15)  ? attempt github.com/eclipse/paho.mqtt.golang with 1 pkgs; at least 1 versions to try
(15)      try github.com/eclipse/paho.mqtt.golang@v1.1.0
(15)  ✓ select github.com/eclipse/paho.mqtt.golang@v1.1.0 w/2 pkgs
(16)  ? attempt github.com/gogo/protobuf with 1 pkgs; at least 1 versions to try
(16)      try github.com/gogo/protobuf@v0.5
(16)  ✓ select github.com/gogo/protobuf@v0.5 w/1 pkgs
(17)  ? attempt github.com/gocraft/work with 1 pkgs; at least 1 versions to try
(17)      try github.com/gocraft/work@v0.5.0
(17)  ✓ select github.com/gocraft/work@v0.5.0 w/1 pkgs
(18)  ? attempt gopkg.in/mcuadros/go-defaults.v1 with 1 pkgs; at least 1 versions to try
(18)      try gopkg.in/mcuadros/go-defaults.v1@v1.1.0
(18)  ✓ select gopkg.in/mcuadros/go-defaults.v1@v1.1.0 w/1 pkgs
(19)  ? attempt github.com/grpc-ecosystem/grpc-gateway with 3 pkgs; at least 1 versions to try
(19)      try github.com/grpc-ecosystem/grpc-gateway@v1.3.1
(19)  ✓ select github.com/grpc-ecosystem/grpc-gateway@v1.3.1 w/4 pkgs
(20)  ? revisit github.com/golang/protobuf to add 5 pkgs
(20)    ✓ include 7 more pkgs from github.com/golang/protobuf@master
(20)  ? attempt golang.org/x/net with 1 pkgs; at least 1 versions to try
(21)      try golang.org/x/net@master
(21)  ✓ select golang.org/x/net@master w/1 pkgs
(21)  ? attempt github.com/jinzhu/gorm with 3 pkgs; at least 1 versions to try
(22)      try github.com/jinzhu/gorm@v1.0
(22)  ✓ select github.com/jinzhu/gorm@v1.0 w/3 pkgs
(22)  ? attempt github.com/golang/freetype with 2 pkgs; at least 1 versions to try
(23)      try github.com/golang/freetype@master
(23)  ✓ select github.com/golang/freetype@master w/2 pkgs
(23)  ? attempt golang.org/x/image with 3 pkgs; at least 1 versions to try
(24)      try golang.org/x/image@master
(24)  ✓ select golang.org/x/image@master w/4 pkgs
(24)  ? attempt github.com/jinzhu/inflection with 1 pkgs; at least 1 versions to try
(25)      try github.com/jinzhu/inflection@master
(25)  ✓ select github.com/jinzhu/inflection@master w/1 pkgs
(25)  ? attempt github.com/hashicorp/go-cleanhttp with 1 pkgs; at least 1 versions to try
(26)      try github.com/hashicorp/go-cleanhttp@master
(26)  ✓ select github.com/hashicorp/go-cleanhttp@master w/1 pkgs
(26)  ? attempt github.com/hashicorp/go-rootcerts with 1 pkgs; at least 1 versions to try
(27)      try github.com/hashicorp/go-rootcerts@master
(27)  ✓ select github.com/hashicorp/go-rootcerts@master w/1 pkgs
(27)  ? attempt github.com/lib/pq with 2 pkgs; at least 1 versions to try
(28)      try github.com/lib/pq@master
(28)  ✓ select github.com/lib/pq@master w/3 pkgs
(28)  ? attempt github.com/mitchellh/go-homedir with 1 pkgs; at least 1 versions to try
(29)      try github.com/mitchellh/go-homedir@master
(29)  ✓ select github.com/mitchellh/go-homedir@master w/1 pkgs
(29)  ? attempt github.com/stretchr/testify with 2 pkgs; at least 1 versions to try
(30)      try github.com/stretchr/testify@v1.2.0
(30)  ✓ select github.com/stretchr/testify@v1.2.0 w/3 pkgs
(30)  ? attempt github.com/davecgh/go-spew with 1 pkgs; at least 1 versions to try
(31)      try github.com/davecgh/go-spew@v1.1.0
(31)  ✓ select github.com/davecgh/go-spew@v1.1.0 w/1 pkgs
(31)  ? attempt github.com/pmezard/go-difflib with 1 pkgs; at least 1 versions to try
(32)      try github.com/pmezard/go-difflib@v1.0.0
(32)  ✓ select github.com/pmezard/go-difflib@v1.0.0 w/1 pkgs
(32)  ? attempt github.com/volatiletech/sqlboiler with 6 pkgs; at least 1 versions to try
(33)      try github.com/volatiletech/sqlboiler@v2.6.0
(33)  ✓ select github.com/volatiletech/sqlboiler@v2.6.0 w/8 pkgs
(33)  ? revisit github.com/lib/pq to add 1 pkgs
(34)    ✓ include 2 more pkgs from github.com/lib/pq@master
(33)  ? attempt github.com/denisenkom/go-mssqldb with 1 pkgs; at least 1 versions to try
(35)      try github.com/denisenkom/go-mssqldb@master
(35)  ✓ select github.com/denisenkom/go-mssqldb@master w/1 pkgs
(34)  ? revisit golang.org/x/crypto to add 1 pkgs
(36)    ✓ include 1 more pkgs from golang.org/x/crypto@master
(34)  ? attempt gopkg.in/yaml.v2 with 1 pkgs; at least 1 versions to try
(37)      try gopkg.in/yaml.v2@v2
(37)  ✓ select gopkg.in/yaml.v2@v2 w/1 pkgs
(35)  ? attempt github.com/spf13/cobra with 1 pkgs; at least 1 versions to try
(38)      try github.com/spf13/cobra@v0.0.1
(38)  ✓ select github.com/spf13/cobra@v0.0.1 w/1 pkgs
(36)  ? attempt github.com/inconshreveable/mousetrap with 1 pkgs; at least 1 versions to try
(39)      try github.com/inconshreveable/mousetrap@v1.0
(39)  ✓ select github.com/inconshreveable/mousetrap@v1.0 w/1 pkgs
(37)  ? attempt github.com/spf13/viper with 1 pkgs; at least 1 versions to try
(40)      try github.com/spf13/viper@v1.0.0
(40)  ✓ select github.com/spf13/viper@v1.0.0 w/1 pkgs
(38)  ? attempt github.com/fsnotify/fsnotify with 1 pkgs; at least 1 versions to try
(41)      try github.com/fsnotify/fsnotify@v1.4.7
(41)  ✓ select github.com/fsnotify/fsnotify@v1.4.7 w/1 pkgs
(39)  ? attempt github.com/hashicorp/hcl with 1 pkgs; at least 1 versions to try
(42)      try github.com/hashicorp/hcl@master
(42)  ✓ select github.com/hashicorp/hcl@master w/9 pkgs
(40)  ? attempt github.com/pierrec/lz4 with 1 pkgs; at least 1 versions to try
(43)      try github.com/pierrec/lz4@v1.1
(43)  ✓ select github.com/pierrec/lz4@v1.1 w/1 pkgs
(41)  ? attempt github.com/sirupsen/logrus with 1 pkgs; at least 1 versions to try
(44)      try github.com/sirupsen/logrus@v1.0.4
(44)  ✓ select github.com/sirupsen/logrus@v1.0.4 w/1 pkgs
(42)  ? revisit golang.org/x/crypto to add 1 pkgs
(45)    ✓ include 1 more pkgs from golang.org/x/crypto@master
(42)  ? attempt github.com/magiconair/properties with 1 pkgs; at least 1 versions to try
(46)      try github.com/magiconair/properties@v1.7.4
(46)  ✓ select github.com/magiconair/properties@v1.7.4 w/1 pkgs
(43)  ? attempt github.com/satori/go.uuid with 1 pkgs; at least 1 versions to try
(47)      try github.com/satori/go.uuid@v1.2.0
(47)  ✗   ssh://git@github.com/satori/go.uuid does not exist in the local cache and fetching failed: uable to get repository: Cloning into '/Users/vince/go/pkg/dep/sources/ssh---git@github.com-satori-go.uuid'...
(47)    ssh_exchange_identification: Connection closed by remote host
(47)    fatal: Could not read from remote repository.
(47)    
(47)    Please make sure you have the correct access rights
(47)    and the repository exists.
(47)    : command failed: [git clone --recursive -v --progress ssh://git@github.com/satori/go.uuid /Users/vince/go/pkg/dep/sources/ssh---git@github.com-satori-go.uuid]: exit status 128
(47)      try github.com/satori/go.uuid@v1.1.0
(47)  ✓ select github.com/satori/go.uuid@v1.1.0 w/1 pkgs
(44)  ? attempt gopkg.in/olivere/elastic.v5 with 2 pkgs; at least 1 versions to try
(48)      try gopkg.in/olivere/elastic.v5@v5.0.62
(48)  ✓ select gopkg.in/olivere/elastic.v5@v5.0.62 w/3 pkgs
(45)  ? attempt github.com/pkg/errors with 1 pkgs; at least 1 versions to try
(49)      try github.com/pkg/errors@v0.8.0
(49)  ✓ select github.com/pkg/errors@v0.8.0 w/1 pkgs
(46)  ? attempt github.com/pelletier/go-toml with 1 pkgs; at least 1 versions to try
(50)      try github.com/pelletier/go-toml@v1.1.0
(50)  ✓ select github.com/pelletier/go-toml@v1.1.0 w/1 pkgs
(47)  ? attempt github.com/mitchellh/mapstructure with 1 pkgs; at least 1 versions to try
(51)      try github.com/mitchellh/mapstructure@master
(51)  ✓ select github.com/mitchellh/mapstructure@master w/1 pkgs
(48)  ? attempt github.com/volatiletech/inflect with 1 pkgs; at least 1 versions to try
(52)      try github.com/volatiletech/inflect@master
(52)  ✓ select github.com/volatiletech/inflect@master w/1 pkgs
(49)  ? attempt github.com/hashicorp/serf with 1 pkgs; at least 1 versions to try
(53)      try github.com/hashicorp/serf@v0.8.1
(53)  ✓ select github.com/hashicorp/serf@v0.8.1 w/1 pkgs
(50)  ? revisit golang.org/x/net to add 2 pkgs
(54)    ✓ include 2 more pkgs from golang.org/x/net@master
(50)  ? attempt github.com/robfig/cron with 1 pkgs; at least 1 versions to try
(55)      try github.com/robfig/cron@v1
(55)  ✓ select github.com/robfig/cron@v1 w/1 pkgs
(51)  ? attempt github.com/spf13/pflag with 1 pkgs; at least 1 versions to try
(56)      try github.com/spf13/pflag@v1.0.0
(56)  ✓ select github.com/spf13/pflag@v1.0.0 w/1 pkgs
(52)  ? attempt github.com/disintegration/imaging with 1 pkgs; 11 versions to try
(57)      try github.com/disintegration/imaging@v1.4.1
(57)  ✓ select github.com/disintegration/imaging@v1.4.1 w/1 pkgs
(53)  ? revisit golang.org/x/image to add 2 pkgs
(58)    ✓ include 3 more pkgs from golang.org/x/image@master
(53)  ? attempt github.com/spf13/afero with 1 pkgs; at least 1 versions to try
(59)      try github.com/spf13/afero@v1.0.2
(59)  ✓ select github.com/spf13/afero@v1.0.2 w/2 pkgs
(54)  ? attempt github.com/mailru/easyjson with 3 pkgs; at least 1 versions to try
(60)      try github.com/mailru/easyjson@master
(60)  ✓ select github.com/mailru/easyjson@master w/4 pkgs
(55)  ? attempt gopkg.in/volatiletech/null.v6 with 1 pkgs; at least 1 versions to try
(61)      try gopkg.in/volatiletech/null.v6@v6.4
(61)  ✓ select gopkg.in/volatiletech/null.v6@v6.4 w/2 pkgs
(56)  ? attempt google.golang.org/genproto with 1 pkgs; at least 1 versions to try
(62)      try google.golang.org/genproto@master
(62)  ✓ select google.golang.org/genproto@master w/1 pkgs
(57)  ? attempt google.golang.org/grpc with 7 pkgs; at least 1 versions to try
(63)      try google.golang.org/grpc@v1.9.2
(63)  ✓ select google.golang.org/grpc@v1.9.2 w/22 pkgs
(58)  ? revisit github.com/golang/protobuf to add 1 pkgs
(64)    ✓ include 5 more pkgs from github.com/golang/protobuf@master
(58)  ? revisit golang.org/x/net to add 3 pkgs
(65)    ✓ include 7 more pkgs from golang.org/x/net@master
(58)  ? attempt gopkg.in/go-playground/pool.v3 with 1 pkgs; at least 1 versions to try
(66)      try gopkg.in/go-playground/pool.v3@v3.1.1
(66)  ✓ select gopkg.in/go-playground/pool.v3@v3.1.1 w/1 pkgs
(67)    ← no more versions of golang.org/x/sys to try; begin backtrack
(66)  ← backtrack: no more versions of gopkg.in/go-playground/pool.v3 to try
(65)  ← backtrack: popped 7 pkgs from golang.org/x/net
(64)  ← backtrack: popped 5 pkgs from github.com/golang/protobuf
(63)  ← backtrack: no more versions of google.golang.org/grpc to try
(62)  ← backtrack: no more versions of google.golang.org/genproto to try
(61)  ← backtrack: no more versions of gopkg.in/volatiletech/null.v6 to try
(60)  ← backtrack: no more versions of github.com/mailru/easyjson to try
(59)  ← backtrack: no more versions of github.com/spf13/afero to try
(58)  ← backtrack: popped 3 pkgs from golang.org/x/image
(57)  ← backtrack: no more versions of github.com/disintegration/imaging to try
(56)  ← backtrack: no more versions of github.com/spf13/pflag to try
(55)  ← backtrack: no more versions of github.com/robfig/cron to try
(54)  ← backtrack: popped 2 pkgs from golang.org/x/net
(53)  ← backtrack: no more versions of github.com/hashicorp/serf to try
(52)  ← backtrack: no more versions of github.com/volatiletech/inflect to try
(51)  ← backtrack: no more versions of github.com/mitchellh/mapstructure to try
(50)  ← backtrack: no more versions of github.com/pelletier/go-toml to try
(49)  ← backtrack: no more versions of github.com/pkg/errors to try
(48)  ← backtrack: no more versions of gopkg.in/olivere/elastic.v5 to try
(47)  ← backtrack: no more versions of github.com/satori/go.uuid to try
(46)  ← backtrack: no more versions of github.com/magiconair/properties to try
(45)  ← backtrack: popped 1 pkgs from golang.org/x/crypto
(44)  ← backtrack: no more versions of github.com/sirupsen/logrus to try
(43)  ← backtrack: no more versions of github.com/pierrec/lz4 to try
(42)  ← backtrack: no more versions of github.com/hashicorp/hcl to try
(41)  ← backtrack: no more versions of github.com/fsnotify/fsnotify to try
(40)  ← backtrack: no more versions of github.com/spf13/viper to try
(39)  ← backtrack: no more versions of github.com/inconshreveable/mousetrap to try
(38)  ← backtrack: no more versions of github.com/spf13/cobra to try
(37)  ← backtrack: no more versions of gopkg.in/yaml.v2 to try
(36)  ← backtrack: popped 1 pkgs from golang.org/x/crypto
(35)  ← backtrack: no more versions of github.com/denisenkom/go-mssqldb to try
(34)  ← backtrack: popped 2 pkgs from github.com/lib/pq
(33)  ← backtrack: no more versions of github.com/volatiletech/sqlboiler to try
(32)  ← backtrack: no more versions of github.com/pmezard/go-difflib to try
(31)  ← backtrack: no more versions of github.com/davecgh/go-spew to try
(30)  ← backtrack: no more versions of github.com/stretchr/testify to try
(29)  ← backtrack: no more versions of github.com/mitchellh/go-homedir to try
(28)  ← backtrack: no more versions of github.com/lib/pq to try
(27)  ← backtrack: no more versions of github.com/hashicorp/go-rootcerts to try
(26)  ← backtrack: no more versions of github.com/hashicorp/go-cleanhttp to try
(25)  ← backtrack: no more versions of github.com/jinzhu/inflection to try
(24)  ← backtrack: no more versions of golang.org/x/image to try
(23)  ← backtrack: no more versions of github.com/golang/freetype to try
(22)  ← backtrack: no more versions of github.com/jinzhu/gorm to try
(21)  ← backtrack: no more versions of golang.org/x/net to try
(20)  ← backtrack: popped 7 pkgs from github.com/golang/protobuf
(19)  ← backtrack: no more versions of github.com/grpc-ecosystem/grpc-gateway to try
(18)  ← backtrack: no more versions of gopkg.in/mcuadros/go-defaults.v1 to try
(17)  ← backtrack: no more versions of github.com/gocraft/work to try
(16)  ← backtrack: no more versions of github.com/gogo/protobuf to try
(15)  ← backtrack: no more versions of github.com/eclipse/paho.mqtt.golang to try
(14)  ← backtrack: no more versions of github.com/kat-co/vala to try
(13)  ← backtrack: no more versions of github.com/julienschmidt/httprouter to try
(12)  ← backtrack: no more versions of github.com/hashicorp/consul to try
(11)  ← backtrack: no more versions of github.com/golang/glog to try
(10)  ← backtrack: no more versions of golang.org/x/crypto to try
(9)     ← backtrack: no more versions of github.com/golang/protobuf to try
(8)     ← backtrack: no more versions of github.com/fogleman/gg to try
(7)     ← backtrack: no more versions of github.com/asaskevich/govalidator to try
(6)     ← backtrack: no more versions of github.com/go-sql-driver/mysql to try
(5)     ← backtrack: no more versions of github.com/garyburd/redigo to try
(4)     ← backtrack: no more versions of github.com/dgrijalva/jwt-go to try
(3)     ← backtrack: no more versions of github.com/aliyun/aliyun-log-go-sdk to try
(2)     ← backtrack: no more versions of github.com/aliyun/aliyun-oss-go-sdk to try
(1)     ← backtrack: no more versions of github.com/DATA-DOG/go-txdb to try
  ✗ solving failed

Solver wall times by segment:
     b-source-exists: 1h10m49.013437298s
         b-list-pkgs:   10m29.271881553s
              b-gmal:       12.60676889s
  b-deduce-proj-root:        3.14470712s
             satisfy:        21.307051ms
         select-atom:        17.307581ms
         select-root:        15.225715ms
            unselect:        14.355433ms
            new-atom:         5.915388ms
           backtrack:          455.039µs
               other:          320.426µs
     b-list-versions:           53.016µs
            add-atom:           45.633µs

  TOTAL: 1h21m34.111780143s
golang / dep

dep ensure slow（1h21m34.111780143s） #1833
