$ git clone -n https://gitee.com/opencloudos-stream/qt5-qtmultimedia.git /var/lib/mock/dist-ocs23-build-47340-2059/root/chroot_tmpdir/scmroot/qt5-qtmultimedia
Cloning into '/var/lib/mock/dist-ocs23-build-47340-2059/root/chroot_tmpdir/scmroot/qt5-qtmultimedia'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/qt5-qtmultimedia
 * [new ref]                    -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f9bd47b !2 Rebuilt for openal-soft 1.23.1 Merge pull request !2 from abushwang/master