$ git clone -n https://gitee.com/zhonglingh/python-fairscale.git /var/lib/mock/dist-an23-epao-build-347915-70387/root/chroot_tmpdir/scmroot/python-fairscale
Cloning into '/var/lib/mock/dist-an23-epao-build-347915-70387/root/chroot_tmpdir/scmroot/python-fairscale'...
$ git fetch origin 09b42ef133e8fb10c939788f6de0a0b0642dc30c:KOJI_FETCH_HEAD
From https://gitee.com/zhonglingh/python-fairscale
 * [new ref]         09b42ef133e8fb10c939788f6de0a0b0642dc30c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 09b42ef init from upstream