$ git clone -n https://src.fedoraproject.org/rpms/python-immutables.git /var/lib/mock/f42-build-873187-178376/root/chroot_tmpdir/scmroot/python-immutables
Cloning into '/var/lib/mock/f42-build-873187-178376/root/chroot_tmpdir/scmroot/python-immutables'...
$ git fetch origin 097738fc4c98ee34381335a4de0b3d756109ab66:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-immutables
 * [new ref]         097738fc4c98ee34381335a4de0b3d756109ab66 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 097738f Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild