$ git clone -n https://src.fedoraproject.org/rpms/prelockd.git /var/lib/mock/f39-build-1531832-36215/root/chroot_tmpdir/scmroot/prelockd
Cloning into '/var/lib/mock/f39-build-1531832-36215/root/chroot_tmpdir/scmroot/prelockd'...
$ git fetch origin 19854ddcddd70ae1f6a253bdb92be7ae20b886ff:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/prelockd
 * [new ref]         19854ddcddd70ae1f6a253bdb92be7ae20b886ff -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 19854dd Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild