$ git clone -n https://gitee.com/src-opencloudos-rpms/qt5-qtmultimedia.git /var/lib/mock/dist-oc9-build-73110-48636/root/chroot_tmpdir/scmroot/qt5-qtmultimedia
Cloning into '/var/lib/mock/dist-oc9-build-73110-48636/root/chroot_tmpdir/scmroot/qt5-qtmultimedia'...
$ git fetch origin 0f5a6f53812ef66a5787a5ec39dbfbc85de43362:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/qt5-qtmultimedia
 * [new ref]         0f5a6f53812ef66a5787a5ec39dbfbc85de43362 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0f5a6f5 import qt5-qtmultimedia-5.15.11-2.tl4