[DOCKER][GOLANG] fix golang version. (#2023)

docker/README.md

@@ -89,5 +89,5 @@ Here are some common use examples to perform CI tasks.
 - build golang test suite.
 
   ```bash
-  ./docker/build.sh ci_cpu make -C golang tests
+  ./docker/build.sh ci_cpu tests/scripts/task_golang.sh
   ```

docker/install/ubuntu_install_golang.sh

 #install the necessary dependancies for golang build
-apt-get update && apt-get install -y golang-0.10-go
-apt-get update && apt-get install -y godoc
+apt-get update && apt-get install -y golang-1.10-go
+apt-get update && apt-get install -y golang-1.10-doc
 apt-get update && apt-get install -y golint

tests/scripts/task_golang.sh

+#!/bin/bash
+
+set -e
+
+export LD_LIBRARY_PATH=lib:$LD_LIBRARY_PATH
+
+tvm_root="$(git rev-parse --show-toplevel)"
+export PYTHONPATH="$tvm_root/python":"$tvm_root/nnvm/python":"$tvm_root/topi/python"
+
+# Golang tests
+make -C golang tests