$ git clone -n https://gitee.com/src-opencloudos-rpms/adwaita-qt.git /var/lib/mock/dist-oc9-build-69427-47299/root/chroot_tmpdir/scmroot/adwaita-qt
Cloning into '/var/lib/mock/dist-oc9-build-69427-47299/root/chroot_tmpdir/scmroot/adwaita-qt'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/adwaita-qt
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c4b28ee import adwaita-qt-1.4.2-5.tl4