$ git clone -n https://gitee.com/mgb01105731/babeltrace_2.git /var/lib/mock/dist-an23-build-145135-57699/root/chroot_tmpdir/scmroot/babeltrace_2
Cloning into '/var/lib/mock/dist-an23-build-145135-57699/root/chroot_tmpdir/scmroot/babeltrace_2'...
$ git reset --hard 5a21e0976e570b533bfe54ac621c40cf30afb39b
HEAD is now at 5a21e09 optimise spec file