create example not working

I tried running the create/create example and got the following output:

lxc 20220324161237.959 ERROR    conf - conf.c:userns_exec_mapped_root:4499 - No uid mapping for container root
lxc 20220324161237.959 ERROR    lxccontainer - lxccontainer.c:do_storage_create:1292 - Error chowning "/home/lbue/.local/share/lxc/rubik/rootfs" to container root
lxc 20220324161237.959 ERROR    conf - conf.c:suggest_default_idmap:4820 - You must either run as root, or define uid mappings
lxc 20220324161237.959 ERROR    conf - conf.c:suggest_default_idmap:4821 - To pass uid mappings to lxc-create, you could create
lxc 20220324161237.959 ERROR    conf - conf.c:suggest_default_idmap:4822 - ~/.config/lxc/default.conf:
lxc 20220324161237.959 ERROR    conf - conf.c:suggest_default_idmap:4823 - lxc.include = /etc/lxc/default.conf
lxc 20220324161237.959 ERROR    conf - conf.c:suggest_default_idmap:4824 - lxc.idmap = u 0 100000 65536
lxc 20220324161237.959 ERROR    conf - conf.c:suggest_default_idmap:4825 - lxc.idmap = g 0 100000 65536
lxc 20220324161237.959 ERROR    lxccontainer - lxccontainer.c:do_lxcapi_create:1871 - Failed to create dir storage for rubik

Even tough i have set up the uid mapping in ~/.config/lxc/default.conf: cat ~/.config/lxc/default.conf

lxc.include = /etc/lxc/default.conf
lxc.idmap = u 0 100000 65536
lxc.idmap = g 0 100000 65536

When using lxc-create -t download test then it will create the container like expected.

lxc-checkconfig Output

LXC version 4.0.6
--- Namespaces ---
Namespaces: enabled
Utsname namespace: enabled
Ipc namespace: enabled
Pid namespace: enabled
User namespace: enabled
Network namespace: enabled

--- Control groups ---
Cgroups: enabled

Cgroup v1 mount points:
/sys/fs/cgroup/cpuset
/sys/fs/cgroup/cpu
/sys/fs/cgroup/cpuacct
/sys/fs/cgroup/blkio
/sys/fs/cgroup/memory
/sys/fs/cgroup/devices
/sys/fs/cgroup/freezer
/sys/fs/cgroup/net_cls
/sys/fs/cgroup/perf_event
/sys/fs/cgroup/net_prio
/sys/fs/cgroup/hugetlb
/sys/fs/cgroup/pids
/sys/fs/cgroup/rdma

Cgroup v2 mount points:
/sys/fs/cgroup/unified

Cgroup v1 systemd controller: missing
Cgroup v1 clone_children flag: enabled
Cgroup device: enabled
Cgroup sched: enabled
Cgroup cpu account: enabled
Cgroup memory controller: enabled
Cgroup cpuset: enabled

--- Misc ---
Veth pair device: enabled, not loaded
Macvlan: enabled, not loaded
Vlan: enabled, not loaded
Bridges: enabled, not loaded
Advanced netfilter: enabled, not loaded
CONFIG_NF_NAT_IPV4: missing
CONFIG_NF_NAT_IPV6: missing
CONFIG_IP_NF_TARGET_MASQUERADE: enabled, not loaded
CONFIG_IP6_NF_TARGET_MASQUERADE: enabled, not loaded
CONFIG_NETFILTER_XT_TARGET_CHECKSUM: enabled, not loaded
CONFIG_NETFILTER_XT_MATCH_COMMENT: enabled, not loaded
FUSE (for use with lxcfs): enabled, not loaded

--- Checkpoint/Restore ---
checkpoint restore: enabled
CONFIG_FHANDLE: enabled
CONFIG_EVENTFD: enabled
CONFIG_EPOLL: enabled
CONFIG_UNIX_DIAG: enabled
CONFIG_INET_DIAG: enabled
CONFIG_PACKET_DIAG: enabled
CONFIG_NETLINK_DIAG: enabled
File capabilities:

Note : Before booting a new kernel, you can check its configuration
usage : CONFIG=/path/to/config /usr/bin/lxc-checkconfig

go env output:

GO111MODULE=""
GOARCH="amd64"
GOBIN=""
GOCACHE="/home/lbue/.cache/go-build"
GOENV="/home/lbue/.config/go/env"
GOEXE=""
GOEXPERIMENT=""
GOFLAGS=""
GOHOSTARCH="amd64"
GOHOSTOS="linux"
GOINSECURE=""
GOMODCACHE="/home/lbue/go/pkg/mod"
GONOPROXY=""
GONOSUMDB=""
GOOS="linux"
GOPATH="/home/lbue/go"
GOPRIVATE=""
GOPROXY="https://proxy.golang.org,direct"
GOROOT="/usr/local/go"
GOSUMDB="sum.golang.org"
GOTMPDIR=""
GOTOOLDIR="/usr/local/go/pkg/tool/linux_amd64"
GOVCS=""
GOVERSION="go1.18"
GCCGO="gccgo"
GOAMD64="v1"
AR="ar"
CC="gcc"
CXX="g++"
CGO_ENABLED="1"
GOMOD="/home/lbue/go-lxc/go.mod"
GOWORK=""
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
PKG_CONFIG="pkg-config"
GOGCCFLAGS="-fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=/tmp/go-build707100842=/tmp/go-build -gno-record-gcc-switches"

lxc / go-lxc

create example not working #160