$ git clone -n https://src.fedoraproject.org/rpms/chromaprint.git /var/lib/mock/f41-build-side-1-2672024-29182/root/chroot_tmpdir/scmroot/chromaprint
Cloning into '/var/lib/mock/f41-build-side-1-2672024-29182/root/chroot_tmpdir/scmroot/chromaprint'...
$ git fetch origin 062bd61fc9eb08f08e49dbffb887078004b76961:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/chromaprint
 * [new ref]         062bd61fc9eb08f08e49dbffb887078004b76961 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 062bd61 bootstrap chromaprint to break circular dependency with ffmpeg.