$ git clone -n https://src.fedoraproject.org/rpms/ktuberling.git /var/lib/mock/f38-build-side-42-init-devel-571641-25913/root/chroot_tmpdir/scmroot/ktuberling
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-571641-25913/root/chroot_tmpdir/scmroot/ktuberling'...
$ git fetch origin 8c5520b0b590f825ffefa4a2230a6cbcfb62378a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ktuberling
 * [new ref]         8c5520b0b590f825ffefa4a2230a6cbcfb62378a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8c5520b feat: 22.12.3