$ git clone -n https://src.fedoraproject.org/rpms/container-workflow-tool.git /var/lib/mock/f41-build-side-1-2633428-25921/root/chroot_tmpdir/scmroot/container-workflow-tool
Cloning into '/var/lib/mock/f41-build-side-1-2633428-25921/root/chroot_tmpdir/scmroot/container-workflow-tool'...
$ git fetch origin 288dfa505b174c8c6d03a35cd2548551a95d3f5f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/container-workflow-tool
 * [new ref]         288dfa505b174c8c6d03a35cd2548551a95d3f5f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 288dfa5 Orphaned for 6+ weeks