$ git clone -n https://gitee.com/src-opencloudos-rpms/libmypaint.git /var/lib/mock/dist-oc9-build-42343-14591/root/chroot_tmpdir/scmroot/libmypaint
Cloning into '/var/lib/mock/dist-oc9-build-42343-14591/root/chroot_tmpdir/scmroot/libmypaint'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/libmypaint
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at febc5a1 import libmypaint-1.6.1-3.tl4