$ git clone -n https://gitee.com/opencloudos-stream/mozjs102.git /var/lib/mock/dist-ocs23-rebuild-test-1-build-304053-30651/root/chroot_tmpdir/scmroot/mozjs102
Cloning into '/var/lib/mock/dist-ocs23-rebuild-test-1-build-304053-30651/root/chroot_tmpdir/scmroot/mozjs102'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/mozjs102
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 106eddf !8 [IBC3HW]:Rebuild for icu in opencloudos-stream Merge pull request !8 from ocs-bot/master