$ git clone -n https://gitee.com/opencloudos-stream/libmpris-qt5.git /var/lib/mock/dist-oc9-epol-build-109086-67332/root/chroot_tmpdir/scmroot/libmpris-qt5
Cloning into '/var/lib/mock/dist-oc9-epol-build-109086-67332/root/chroot_tmpdir/scmroot/libmpris-qt5'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/libmpris-qt5
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a3be045 update