$ git clone -n https://src.fedoraproject.org/rpms/aqsis.git /var/lib/mock/f41-build-1120176-20264/root/chroot_tmpdir/scmroot/aqsis
Cloning into '/var/lib/mock/f41-build-1120176-20264/root/chroot_tmpdir/scmroot/aqsis'...
$ git fetch origin 57a4a1aed2cfcfe1057076ea80843559cf490b6d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/aqsis
 * [new ref]         57a4a1aed2cfcfe1057076ea80843559cf490b6d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 57a4a1a Eliminate use of obsolete %patchN syntax (#2283636)