$ git clone -n https://gitee.com/fundawang/ruby.git /var/lib/mock/dist-an23-build-286360-64828/root/chroot_tmpdir/scmroot/ruby
Cloning into '/var/lib/mock/dist-an23-build-286360-64828/root/chroot_tmpdir/scmroot/ruby'...
$ git fetch origin 8be73096a7587812ae16dcd86a7e6fb94edefc9b:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/ruby
 * [new ref]         8be73096a7587812ae16dcd86a7e6fb94edefc9b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8be7309 fix CVE-2023-36617