$ git clone -n https://gitee.com/wenyuzifang/python-pynacl.git /var/lib/mock/dist-an23-build-470130-74061/root/chroot_tmpdir/scmroot/python-pynacl
Cloning into '/var/lib/mock/dist-an23-build-470130-74061/root/chroot_tmpdir/scmroot/python-pynacl'...
$ git fetch origin 9348fe66d026d79823178318d4532c40dbffd444:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-pynacl
 * [new ref]         9348fe66d026d79823178318d4532c40dbffd444 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9348fe6 Update code from upstream