$ git clone -n https://src.fedoraproject.org/rpms/publican.git /var/lib/mock/f39-build-1569584-37714/root/chroot_tmpdir/scmroot/publican
Cloning into '/var/lib/mock/f39-build-1569584-37714/root/chroot_tmpdir/scmroot/publican'...
$ git fetch origin 3dac3edf932e156d8f69c894bc00dc73113e4dc8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/publican
 * [new ref]         3dac3edf932e156d8f69c894bc00dc73113e4dc8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3dac3ed Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild