$ git clone -n https://src.fedoraproject.org/rpms/audacious-plugin-fc.git /var/lib/mock/f41-build-762747-13458/root/chroot_tmpdir/scmroot/audacious-plugin-fc
Cloning into '/var/lib/mock/f41-build-762747-13458/root/chroot_tmpdir/scmroot/audacious-plugin-fc'...
$ git fetch origin f6e787f7bac69a68cec3436e971f75c3dd1aa7d3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/audacious-plugin-fc
 * [new ref]         f6e787f7bac69a68cec3436e971f75c3dd1aa7d3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f6e787f Eliminate use of obsolete %patchN syntax (#2283636)