$ git clone -n https://gitee.com/mgb01105731/babeltrace_1.git /var/lib/mock/dist-an23-build-132448-46872/root/chroot_tmpdir/scmroot/babeltrace_1
Cloning into '/var/lib/mock/dist-an23-build-132448-46872/root/chroot_tmpdir/scmroot/babeltrace_1'...
$ git reset --hard origin/a23
HEAD is now at 9d3af76  add doc package