$ git clone -n https://gitee.com/wency_cn/python-frozenlist.git /var/lib/mock/dist-an23-build-491390-74530/root/chroot_tmpdir/scmroot/python-frozenlist
Cloning into '/var/lib/mock/dist-an23-build-491390-74530/root/chroot_tmpdir/scmroot/python-frozenlist'...
$ git fetch origin ad2449c643138e37bc7bec962c7c69d8eb7ab721:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/python-frozenlist
 * [new ref]         ad2449c643138e37bc7bec962c7c69d8eb7ab721 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ad2449c Update code from upstream