$ git clone -n https://src.fedoraproject.org/rpms/python-janus-swi.git /var/lib/mock/f42-build-873572-178469/root/chroot_tmpdir/scmroot/python-janus-swi
Cloning into '/var/lib/mock/f42-build-873572-178469/root/chroot_tmpdir/scmroot/python-janus-swi'...
$ git fetch origin f99c41a04c31ede92cd3dc4a0be43c34518f239c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-janus-swi
 * [new ref]         f99c41a04c31ede92cd3dc4a0be43c34518f239c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f99c41a Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild