$ git clone -n https://gitee.com/opencloudos-stream/ruby.git /var/lib/mock/dist-rebuild-after-rpm-check-build-133387-9508/root/chroot_tmpdir/scmroot/ruby
Cloning into '/var/lib/mock/dist-rebuild-after-rpm-check-build-133387-9508/root/chroot_tmpdir/scmroot/ruby'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/ruby
 * [new branch]      master     -> 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