$ git clone -n https://gitee.com/wency_cn/python-jaraco-collections.git /var/lib/mock/dist-an23-build-491345-74530/root/chroot_tmpdir/scmroot/python-jaraco-collections
Cloning into '/var/lib/mock/dist-an23-build-491345-74530/root/chroot_tmpdir/scmroot/python-jaraco-collections'...
$ git fetch origin 8a317d4a7ee02e98f6e237024fbcb1c4a4fa3de7:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/python-jaraco-collections
 * [new ref]         8a317d4a7ee02e98f6e237024fbcb1c4a4fa3de7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8a317d4 Update code from upstream