WARNING: oci-image-spec-v1.0.1+gitAUTOINC+8e42a01fb1-r0 do_fetch: Failed to fetch URL git://github.com/opencontainers/image-spec.git;destsuffix=git/src/github.com/opencontainers/image-spec, attempting MIRRORS if available
ERROR: oci-image-spec-v1.0.1+gitAUTOINC+8e42a01fb1-r0 do_fetch: Fetcher failure: Unable to find revision 8e42a01fb1b7aa6f9983d5f987bcd17873f15f2e in branch master even from upstream
ERROR: oci-image-spec-v1.0.1+gitAUTOINC+8e42a01fb1-r0 do_fetch: Fetcher failure for URL: 'git://github.com/opencontainers/image-spec.git;destsuffix=git/src/github.com/opencontainers/image-spec'. Unable to fetch URL from any source.
ERROR: Logfile of failure stored in: /workdir/build/raspberrypi4-64-virt-docker-master/tmp/work/cortexa72-resy-linux/oci-image-spec/v1.0.1+gitAUTOINC+8e42a01fb1-r0/temp/log.do_fetch.21798
ERROR: Task (/workdir/sources/poky-master/../meta-virtualization-master/recipes-containers/oci-image-spec/oci-image-spec_git.bb:do_fetch) failed with exit code '1'