$ git clone -n https://gitee.com/opencloudos-stream/mozjs102.git /home/lib/mock/dist-ocs23-loongarch64-build-221474-16804/root/chroot_tmpdir/scmroot/mozjs102
Cloning into '/home/lib/mock/dist-ocs23-loongarch64-build-221474-16804/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 3d33d36 !7 fix multilib conflicts problem, fix loongarch64 check error problem Merge pull request !7 from dpd/master