$ git clone -n https://src.fedoraproject.org/rpms/python-xrst.git /var/lib/mock/f40-build-2482192-61633/root/chroot_tmpdir/scmroot/python-xrst
Cloning into '/var/lib/mock/f40-build-2482192-61633/root/chroot_tmpdir/scmroot/python-xrst'...
$ git fetch origin a4f966553fe32f9af46561e7168a9864cc67313b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-xrst
 * [new ref]         a4f966553fe32f9af46561e7168a9864cc67313b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a4f9665 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild