$ git clone -n https://gitee.com/zhaohang_mskdxl/python-tornado.git /var/lib/mock/dist-an23-build-362185-71197/root/chroot_tmpdir/scmroot/python-tornado
Cloning into '/var/lib/mock/dist-an23-build-362185-71197/root/chroot_tmpdir/scmroot/python-tornado'...
$ git fetch origin 37650b8f55827d2b9a3e29783cc27323995ae085:KOJI_FETCH_HEAD
From https://gitee.com/zhaohang_mskdxl/python-tornado
 * [new ref]         37650b8f55827d2b9a3e29783cc27323995ae085 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 37650b8 Rebuild with python3.11