$ git clone -n https://gitee.com/lizhao2025/python-backcall.git /var/lib/mock/dist-an23-build-500694-74764/root/chroot_tmpdir/scmroot/python-backcall
Cloning into '/var/lib/mock/dist-an23-build-500694-74764/root/chroot_tmpdir/scmroot/python-backcall'...
$ git fetch origin b7bc6c5810b8304e12ee4c8e7ac19876d99abdad:KOJI_FETCH_HEAD
From https://gitee.com/lizhao2025/python-backcall
 * [new ref]         b7bc6c5810b8304e12ee4c8e7ac19876d99abdad -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b7bc6c5 Update code from upstream