$ git clone -n https://src.fedoraproject.org/rpms/collectl.git /var/lib/mock/f39-build-1577764-37975/root/chroot_tmpdir/scmroot/collectl
Cloning into '/var/lib/mock/f39-build-1577764-37975/root/chroot_tmpdir/scmroot/collectl'...
$ git fetch origin 301b3a71d32fad128c26859140438897351dd301:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/collectl
 * [new ref]         301b3a71d32fad128c26859140438897351dd301 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 301b3a7 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild