Error: stacker exited with code 1 stacker version v1.0.0-rc8-c75830e usernsexec-ing [u 0 1000 1 1 100001 65535 g 0 1001 1 1 100001 65535 -- /home/runner/actions-runner/_work/_tool/stacker/1.0.0-rc8/x64/stacker --internal-userns --debug --stacker-dir .stacker publish --layer-type squashfs --substitute ZOT_VERSION=2.0.0-rc5 --substitute ROOTFS_VERSION=v0.0.18.231121 --substitute TOPDIR=/home/runner/actions-runner/_work/mos/mos --url docker://***hub.io/machine/bootkit --tag v0.0.28 --username *** --password *** --search-dir layers --stacker-file-pattern stacker.yaml] stacker version v1.0.0-rc8-c75830e initializing stacker recipe: layers/install/stacker.yaml substituting $ZOT_VERSION to 2.0.0-rc5 substituting $ROOTFS_VERSION to v0.0.18.231121 substituting $TOPDIR to /home/runner/actions-runner/_work/mos/mos substituting $STACKER_ROOTFS_DIR to /home/runner/actions-runner/_work/mos/mos/roots substituting $STACKER_STACKER_DIR to /home/runner/actions-runner/_work/mos/mos/.stacker substituting $STACKER_OCI_DIR to /home/runner/actions-runner/_work/mos/mos/oci substituting $STACKER_WORK_DIR to initializing stacker recipe: layers/provision/stacker.yaml substituting $ZOT_VERSION to 2.0.0-rc5 substituting $ROOTFS_VERSION to v0.0.18.231121 substituting $TOPDIR to /home/runner/actions-runner/_work/mos/mos substituting $STACKER_ROOTFS_DIR to /home/runner/actions-runner/_work/mos/mos/roots substituting $STACKER_STACKER_DIR to /home/runner/actions-runner/_work/mos/mos/.stacker substituting $STACKER_OCI_DIR to /home/runner/actions-runner/_work/mos/mos/oci substituting $STACKER_WORK_DIR to initializing stacker recipe: layers/stacker.yaml substituting $ZOT_VERSION to 2.0.0-rc5 substituting $ROOTFS_VERSION to v0.0.18.231121 substituting $TOPDIR to /home/runner/actions-runner/_work/mos/mos substituting $STACKER_ROOTFS_DIR to /home/runner/actions-runner/_work/mos/mos/roots substituting $STACKER_STACKER_DIR to /home/runner/actions-runner/_work/mos/mos/.stacker substituting $STACKER_OCI_DIR to /home/runner/actions-runner/_work/mos/mos/oci substituting $STACKER_WORK_DIR to initializing stacker recipe: /home/runner/actions-runner/_work/mos/mos/layers/provision/stacker.yaml substituting $ZOT_VERSION to 2.0.0-rc5 substituting $ROOTFS_VERSION to v0.0.18.231121 substituting $TOPDIR to /home/runner/actions-runner/_work/mos/mos substituting $STACKER_ROOTFS_DIR to /home/runner/actions-runner/_work/mos/mos/roots substituting $STACKER_STACKER_DIR to /home/runner/actions-runner/_work/mos/mos/.stacker substituting $STACKER_OCI_DIR to /home/runner/actions-runner/_work/mos/mos/oci substituting $STACKER_WORK_DIR to initializing stacker recipe: /home/runner/actions-runner/_work/mos/mos/layers/install/stacker.yaml substituting $ZOT_VERSION to 2.0.0-rc5 substituting $ROOTFS_VERSION to v0.0.18.231121 substituting $TOPDIR to /home/runner/actions-runner/_work/mos/mos substituting $STACKER_ROOTFS_DIR to /home/runner/actions-runner/_work/mos/mos/roots substituting $STACKER_STACKER_DIR to /home/runner/actions-runner/_work/mos/mos/.stacker substituting $STACKER_OCI_DIR to /home/runner/actions-runner/_work/mos/mos/oci substituting $STACKER_WORK_DIR to will not publish: layers/install/stacker.yaml build_only install-base will not publish: layers/install/stacker.yaml build_only install-rootfs-pkg publishing layers/install/stacker.yaml demo-***-squashfs to docker://***hub.io/machine/bootkit/demo-***:v0.0.28-squashfs error: writing blob: uploading layer chunked: received unexpected HTTP status: 500 Internal Server Error error: exit status 1 stackerbuild.io/stacker/pkg/container.MaybeRunInNamespace /stacker-tree/pkg/container/userns.go:102 main.main.func3 /stacker-tree/cmd/stacker/main.go:323 github.com/urfave/cli/v2.(*Command).Run /build/gopath/pkg/mod/github.com/urfave/cli/[email protected]/command.go:213 github.com/urfave/cli/v2.(*App).RunContext /build/gopath/pkg/mod/github.com/urfave/cli/[email protected]/app.go:332 github.com/urfave/cli/v2.(*App).Run /build/gopath/pkg/mod/github.com/urfave/cli/[email protected]/app.go:309 main.main /stacker-tree/cmd/stacker/main.go:328 runtime.main