$ git clone -n https://gitee.com/zhaohang_mskdxl/ruby_1.git /var/lib/mock/dist-an8.10-build-434233-73093/root/chroot_tmpdir/scmroot/ruby_1
Cloning into '/var/lib/mock/dist-an8.10-build-434233-73093/root/chroot_tmpdir/scmroot/ruby_1'...
$ git fetch origin e5608282464cce57f9fb2e685a64680f1752284d:KOJI_FETCH_HEAD
From https://gitee.com/zhaohang_mskdxl/ruby_1
 * [new ref]         e5608282464cce57f9fb2e685a64680f1752284d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e560828 update to 8.10.0