$ git clone -n https://src.fedoraproject.org/rpms/libspatialaudio.git /var/lib/mock/f45-build-17023-495/root/chroot_tmpdir/scmroot/libspatialaudio
Cloning into '/var/lib/mock/f45-build-17023-495/root/chroot_tmpdir/scmroot/libspatialaudio'...
$ git fetch origin 0e582e9faef8c1fd981e314ff48d47b939e25c00:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libspatialaudio
 * [new ref]         0e582e9faef8c1fd981e314ff48d47b939e25c00 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0e582e9 Convert to %autorelease and %autochangelog