$ git clone -n https://gitee.com/opencloudos-stream/ruby.git /var/lib/mock/dist-ocs23-loongarch64-build-165701-10200/root/chroot_tmpdir/scmroot/ruby
Cloning into '/var/lib/mock/dist-ocs23-loongarch64-build-165701-10200/root/chroot_tmpdir/scmroot/ruby'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/ruby
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 17f52f9 !3 disable yjit for loongarch64 Merge pull request !3 from zhangwenlong01/master