$ git clone -n https://gitee.com/wenyuzifang/python-pynacl_1765258759.git /var/lib/mock/dist-an23-build-493709-74562/root/chroot_tmpdir/scmroot/python-pynacl_1765258759
Cloning into '/var/lib/mock/dist-an23-build-493709-74562/root/chroot_tmpdir/scmroot/python-pynacl_1765258759'...
$ git fetch origin cef7cbe982cd56d8a36eedc1e12ff52d85e26e1d:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-pynacl_1765258759
 * [new ref]         cef7cbe982cd56d8a36eedc1e12ff52d85e26e1d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cef7cbe Update code from upstream