$ git clone -n https://gitee.com/zhonglingh/python-fairscale.git /var/lib/mock/dist-an23-epao-build-347874-70387/root/chroot_tmpdir/scmroot/python-fairscale
Cloning into '/var/lib/mock/dist-an23-epao-build-347874-70387/root/chroot_tmpdir/scmroot/python-fairscale'...
$ git fetch origin 560bcb9d142187d350ca6f2e1970be2fd44b8677:KOJI_FETCH_HEAD
From https://gitee.com/zhonglingh/python-fairscale
 * [new ref]         560bcb9d142187d350ca6f2e1970be2fd44b8677 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 560bcb9 init from upstream