$ git clone -n https://gitee.com/src-anolis-os/ruby.git /var/lib/mock/dist-an7_9-updates-build-431052-72063/root/chroot_tmpdir/scmroot/ruby
Cloning into '/var/lib/mock/dist-an7_9-updates-build-431052-72063/root/chroot_tmpdir/scmroot/ruby'...
$ git fetch origin 67afb5371a30bfa05af6aa4b8e0c30a260b776df:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/ruby
 * [new ref]         67afb5371a30bfa05af6aa4b8e0c30a260b776df -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 67afb53 !11 fix compiler errors Merge pull request !11 from zhangxianting/a7