$ git clone -n https://src.fedoraproject.org/rpms/skf.git /var/lib/mock/f41-build-side-1-2816631-32973/root/chroot_tmpdir/scmroot/skf
Cloning into '/var/lib/mock/f41-build-side-1-2816631-32973/root/chroot_tmpdir/scmroot/skf'...
$ git fetch origin ed5453eaed45c50f3808d5236870e8e439ec97b9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/skf
 * [new ref]         ed5453eaed45c50f3808d5236870e8e439ec97b9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ed5453e Migrate to SPDX license (temporary ids)