Error: stacker exited with code 1 stacker version v1.0.0-rc6-1-g3a38799-dirty usernsexec-ing [u 0 1000 1 1 100001 65535 g 0 1001 1 1 100001 65535 -- /home/runner/bin/stacker --internal-userns --debug publish --layer-type squashfs --substitute ZOT_VERSION=2.0.0-rc5 --substitute ROOTFS_VERSION=v0.0.17.231018 --substitute TOPDIR=/home/runner/actions-runner/_work/mos/mos --url docker://zothub.io/machine/bootstrap --username *** --password *** -f layers/stacker.yaml] stacker version v1.0.0-rc6-1-g3a38799-dirty initializing stacker recipe: layers/stacker.yaml substituting $ZOT_VERSION to 2.0.0-rc5 substituting $ROOTFS_VERSION to v0.0.17.231018 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 v0.0.17.231018 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 v0.0.17.231018 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 error: can't save OCI images in layers/stacker.yaml since list of tags is empty stackerbuild.io/stacker/pkg/stacker.(*Publisher).Publish /stacker-tree/pkg/stacker/publisher.go:359 stackerbuild.io/stacker/pkg/stacker.(*Publisher).PublishMultiple /stacker-tree/pkg/stacker/publisher.go:491 main.doPublish /stacker-tree/cmd/stacker/publish.go:146 github.com/urfave/cli/v2.(*Command).Run /build/gopath/pkg/mod/github.com/urfave/cli/v2@v2.25.0/command.go:273 github.com/urfave/cli/v2.(*Command).Run /build/gopath/pkg/mod/github.com/urfave/cli/v2@v2.25.0/command.go:266 github.com/urfave/cli/v2.(*App).RunContext /build/gopath/pkg/mod/github.com/urfave/cli/v2@v2.25.0/app.go:332 github.com/urfave/cli/v2.(*App).Run /build/gopath/pkg/mod/github.com/urfave/cli/v2@v2.25.0/app.go:309 main.main /stacker-tree/cmd/stacker/main.go:328 runtime.main /usr/lib/go/src/runtime/proc.go:267 runtime.goexit /usr/lib/go/src/runtime/asm_amd64.s:1650 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/v2@v2.25.0/command.go:213 github.com/urfave/cli/v2.(*App).RunContext /build/gopath/pkg/mod/github.com/urfave/cli/v2@v2.25.0/app.go:332 github.com/urfave/cli/v2.(*App).Run /build/gopath/pkg/mod/github.com/urfave/cli/v2@v2.25.0/app.go:309 main.main /stacker-tree/cmd/stacker/main.go:328 runtime.main /usr/lib/go/src/runtime/proc.go:267 runtime.goexit /usr/lib/go/src/runtime/asm_amd64.s:1650