$ git clone -n https://src.fedoraproject.org/rpms/glui.git /var/lib/mock/f41-build-756765-13422/root/chroot_tmpdir/scmroot/glui
Cloning into '/var/lib/mock/f41-build-756765-13422/root/chroot_tmpdir/scmroot/glui'...
$ git fetch origin 44d0d90bd838ed4f16cba97fedb7cf72cb1dbe50:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/glui
 * [new ref]         44d0d90bd838ed4f16cba97fedb7cf72cb1dbe50 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 44d0d90 Eliminate use of obsolete %patchN syntax (#2283636)