$ git clone -n https://gitee.com/wenjie2025/python-tornado_1770428068.git /var/lib/mock/dist-an23-build-512321-75090/root/chroot_tmpdir/scmroot/python-tornado_1770428068
Cloning into '/var/lib/mock/dist-an23-build-512321-75090/root/chroot_tmpdir/scmroot/python-tornado_1770428068'...
$ git fetch origin 9a58fde47abb80550b1ab83fead1e3908a522f5e:KOJI_FETCH_HEAD
From https://gitee.com/wenjie2025/python-tornado_1770428068
 * [new ref]         9a58fde47abb80550b1ab83fead1e3908a522f5e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9a58fde Update code from upstream