$ git clone -n https://src.fedoraproject.org/rpms/python-google-cloud-containeranalysis.git /var/lib/mock/f38-build-side-42-init-devel-582840-26078/root/chroot_tmpdir/scmroot/python-google-cloud-containeranalysis
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-582840-26078/root/chroot_tmpdir/scmroot/python-google-cloud-containeranalysis'...
$ git fetch origin e6e220959af4c8ba00e37863e2c5fc0be4917aa3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-google-cloud-containeranalysis
 * [new ref]         e6e220959af4c8ba00e37863e2c5fc0be4917aa3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e6e2209 Update to 2.12.1 rhbz#2182128