$ git clone -n https://src.fedoraproject.org/rpms/enlightenment.git /var/lib/mock/f41-build-884495-16596/root/chroot_tmpdir/scmroot/enlightenment
Cloning into '/var/lib/mock/f41-build-884495-16596/root/chroot_tmpdir/scmroot/enlightenment'...
$ git fetch origin de61f5de091b60993fc02a71472c1751c3128ed7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/enlightenment
 * [new ref]         de61f5de091b60993fc02a71472c1751c3128ed7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at de61f5d Eliminate use of obsolete %patchN syntax (#2283636)