$ git clone -n https://src.fedoraproject.org/rpms/python-alsaaudio.git /var/lib/mock/f42-build-3356308-45027/root/chroot_tmpdir/scmroot/python-alsaaudio
Cloning into '/var/lib/mock/f42-build-3356308-45027/root/chroot_tmpdir/scmroot/python-alsaaudio'...
$ git fetch origin 2e807b85e3a43391839b8c8daa5b2b426561f794:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-alsaaudio
 * [new ref]         2e807b85e3a43391839b8c8daa5b2b426561f794 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2e807b8 Orphaned for 6+ weeks