$ git clone -n https://src.fedoraproject.org/rpms/hirte.git /var/lib/mock/f39-build-1568811-37686/root/chroot_tmpdir/scmroot/hirte
Cloning into '/var/lib/mock/f39-build-1568811-37686/root/chroot_tmpdir/scmroot/hirte'...
$ git fetch origin eee7cc6f518eb030efb5ac3b4418b98fb8f985fd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/hirte
 * [new ref]         eee7cc6f518eb030efb5ac3b4418b98fb8f985fd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at eee7cc6 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild