$ git clone -n https://src.fedoraproject.org/rpms/pyzy.git /var/lib/mock/f40-build-790560-136608/root/chroot_tmpdir/scmroot/pyzy
Cloning into '/var/lib/mock/f40-build-790560-136608/root/chroot_tmpdir/scmroot/pyzy'...
$ git fetch origin b34d60fb7bafb2b4a669745a8214a5ad6a58e7a0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pyzy
 * [new ref]         b34d60fb7bafb2b4a669745a8214a5ad6a58e7a0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b34d60f Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild