$ git clone -n https://src.fedoraproject.org/rpms/python-photutils.git /var/lib/mock/f40-build-797195-141191/root/chroot_tmpdir/scmroot/python-photutils
Cloning into '/var/lib/mock/f40-build-797195-141191/root/chroot_tmpdir/scmroot/python-photutils'...
$ git fetch origin a33e9d4d2a9e5dd435d5147a406bbc1fafbbc908:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-photutils
 * [new ref]         a33e9d4d2a9e5dd435d5147a406bbc1fafbbc908 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a33e9d4 New upstream source 1.11