$ git clone -n https://src.fedoraproject.org/rpms/ardour8.git /var/lib/mock/f41-build-851637-166025/root/chroot_tmpdir/scmroot/ardour8
Cloning into '/var/lib/mock/f41-build-851637-166025/root/chroot_tmpdir/scmroot/ardour8'...
$ git fetch origin 848907568cea14070c7074087027b00300c973b2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ardour8
 * [new ref]         848907568cea14070c7074087027b00300c973b2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8489075 Update to version 8.7.0