$ git clone -n https://gitee.com/wenyuzifang/python-greenlet.git /var/lib/mock/dist-an23-build-482970-74272/root/chroot_tmpdir/scmroot/python-greenlet
Cloning into '/var/lib/mock/dist-an23-build-482970-74272/root/chroot_tmpdir/scmroot/python-greenlet'...
$ git fetch origin f7fc2cbaac43ef93426a6088389596f1ac84a086:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-greenlet
 * [new ref]         f7fc2cbaac43ef93426a6088389596f1ac84a086 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f7fc2cb Update code from upstream