$ git clone -n https://gitee.com/wenyuzifang/python-cryptography.git /var/lib/mock/dist-an23-build-469569-74027/root/chroot_tmpdir/scmroot/python-cryptography
Cloning into '/var/lib/mock/dist-an23-build-469569-74027/root/chroot_tmpdir/scmroot/python-cryptography'...
$ git fetch origin c697b9eb62eeb7dfc2f7b94a17401be6b5c717f7:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-cryptography
 * [new ref]         c697b9eb62eeb7dfc2f7b94a17401be6b5c717f7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c697b9e Update code from upstream