$ git clone -n https://gitee.com/opencloudos-stream/qt5-qtmultimedia.git /var/lib/mock/dist-ocs23-loongarch64-build-147699-9849/root/chroot_tmpdir/scmroot/qt5-qtmultimedia
Cloning into '/var/lib/mock/dist-ocs23-loongarch64-build-147699-9849/root/chroot_tmpdir/scmroot/qt5-qtmultimedia'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/qt5-qtmultimedia
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a0dfea3 !5 [I9IVUD]:Rebuild for gstreamer1-plugins-bad-free in opencloudos-stream Merge pull request !5 from ocs-bot/master