message: move away from building docker to just reusing the nightly docker images.
diff: # ==============================================================================
  set -e
  -# Build the docker image
  -cd tensorflow/tools/ci_build
  -docker build -t gpu_test_container:latest -f \
  - Dockerfile.rbe.cuda11.0-cudnn8-ubuntu18.04-manylinux2010-multipython .
  -
  DEFAULT_BAZEL_TARGETS="//tensorflow/... -//tensorflow/python/integration_testing/... -//tensorflow/compiler/tf2tensorrt/... -//tensorflow/compiler/mlir/tosa/... -//tensorflow/compiler/xrt/... //tensorflow/compiler/mlir/lite/... -//tensorflow/lite/micro/examples/... -//tensorflow/core/tpu/..."
  -docker run --rm \
  - --gpus all \
  - --shm-size=2g --ulimit memlock=-1 --ulimit stack=67108864 \
  - gpu_test_container:latest bash -c "cd tensorflow_src; bazel test --config=rbe_linux_cuda11.0_nvcc_py3.6 --config=tensorflow_testing_rbe_linux --test_tag_filters=gpu,-no_gpu,-nogpu,-benchmark-test,-no_oss,-oss_serial,-v1only,-no_gpu_presubmit,-no_cuda11 -- ${DEFAULT_BAZEL_TARGETS} -//tensorflow/lite/..."
  -
  +docker pull tensorflow/tensorflow:devel-gpu
  +docker run --gpus all -w /tensorflow_src -v $PWD:/mnt -e HOST_PERMS="$(id -u):$(id -g)" \
  + tensorflow/tensorflow:devel-gpu bash -c "git pull; bazel test --config=cuda -c opt --test_tag_filters=gpu,-no_gpu,-nogpu,-benchmark-test,-no_oss,-oss_serial,-v1only,-no_gpu_presubmit,-no_cuda11 -- ${DEFAULT_BAZEL_TARGETS} -//tensorflow/lite/..."
  