$ git clone -n https://src.fedoraproject.org/rpms/golang-cloud-google-osconfig.git /var/lib/mock/f41-build-1200379-22413/root/chroot_tmpdir/scmroot/golang-cloud-google-osconfig
Cloning into '/var/lib/mock/f41-build-1200379-22413/root/chroot_tmpdir/scmroot/golang-cloud-google-osconfig'...
$ git fetch origin df56093780f78171f0f18ffc9d9c353a6bd4f915:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-cloud-google-osconfig
 * [new ref]         df56093780f78171f0f18ffc9d9c353a6bd4f915 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at df56093 Update to 1.12.7