$ git clone -n https://gitee.com/yueeranna/rubygem-json.git /var/lib/mock/dist-an23-build-232374-62583/root/chroot_tmpdir/scmroot/rubygem-json
Cloning into '/var/lib/mock/dist-an23-build-232374-62583/root/chroot_tmpdir/scmroot/rubygem-json'...
$ git reset --hard 6f299b323551dab051700195f1c3686ae7a92327
HEAD is now at 6f299b3 init from upstream