$ git clone -n https://src.fedoraproject.org/rpms/veusz.git /var/lib/mock/f39-build-1576108-37942/root/chroot_tmpdir/scmroot/veusz
Cloning into '/var/lib/mock/f39-build-1576108-37942/root/chroot_tmpdir/scmroot/veusz'...
$ git fetch origin ae628a8f2ebe2651757e0f8af94e74cb75182a2a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/veusz
 * [new ref]         ae628a8f2ebe2651757e0f8af94e74cb75182a2a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ae628a8 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild