$ git clone -n https://gitee.com/wb-qtt862918/babeltrace.git /var/lib/mock/dist-an23-build-153595-58076/root/chroot_tmpdir/scmroot/babeltrace
Cloning into '/var/lib/mock/dist-an23-build-153595-58076/root/chroot_tmpdir/scmroot/babeltrace'...
$ git reset --hard 5a21e0976e570b533bfe54ac621c40cf30afb39b
HEAD is now at 5a21e09 optimise spec file