Unable to build docker container by following NGC cloud step

I am trying to build docker container ResNet v1.5 for TensorFlow by following the step given in NGC cloud on below link.
I am getting following error .
ERROR: Command errored out with exit status 128: git clone -q ‘https://access-token:****@gitlab-master.nvidia.com/dl/JoC/service_maker.git’ /tmp/pip-install-5zqili9s/service-maker

when I ran $git clone -q ‘https://access-token:@gitlab-master.nvidia.com/dl/JoC/service_maker.git’ command i got below error.
fatal: unable to access 'https://access-token:
@gitlab-master.nvidia.com/dl/JoC/service_maker.git/’: Could not resolve host: gitlab-master.nvidia.com

my question is - does nvidia removed gitlab-master.nvidia.com . or it is in new address .

I’ve the same issue.