$ git clone -n https://src.fedoraproject.org/rpms/rust-gst-plugin-dav1d.git /var/lib/mock/f41-build-861595-169847/root/chroot_tmpdir/scmroot/rust-gst-plugin-dav1d
Cloning into '/var/lib/mock/f41-build-861595-169847/root/chroot_tmpdir/scmroot/rust-gst-plugin-dav1d'...
$ git fetch origin d9eaede2e2b2960aa93d53b03ccb1f6221c828c6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-gst-plugin-dav1d
 * [new ref]         d9eaede2e2b2960aa93d53b03ccb1f6221c828c6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d9eaede Update to version 0.13.2