$ git clone -n https://src.fedoraproject.org/rpms/pavucontrol-qt.git /var/lib/mock/f40-build-2201658-51837/root/chroot_tmpdir/scmroot/pavucontrol-qt
Cloning into '/var/lib/mock/f40-build-2201658-51837/root/chroot_tmpdir/scmroot/pavucontrol-qt'...
$ git fetch origin 05f63a52506dd1e8cbb4b9652283f33b186a9640:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pavucontrol-qt
 * [new ref]         05f63a52506dd1e8cbb4b9652283f33b186a9640 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 05f63a5 Update to 1.4.0