$ git clone -n https://src.fedoraproject.org/rpms/python-rq.git /var/lib/mock/f42-build-3486984-45834/root/chroot_tmpdir/scmroot/python-rq
Cloning into '/var/lib/mock/f42-build-3486984-45834/root/chroot_tmpdir/scmroot/python-rq'...
$ git fetch origin f3d273d869c99116ac8346b73e6fa02bc81affc8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-rq
 * [new ref]         f3d273d869c99116ac8346b73e6fa02bc81affc8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f3d273d Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild