$ git clone -n https://src.fedoraproject.org/rpms/clitest.git /var/lib/mock/f45-build-3867-327/root/chroot_tmpdir/scmroot/clitest
Cloning into '/var/lib/mock/f45-build-3867-327/root/chroot_tmpdir/scmroot/clitest'...
$ git fetch origin df717ac34a3d415e212642b617fda8635134d16e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/clitest
 * [new ref]         df717ac34a3d415e212642b617fda8635134d16e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at df717ac Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild