Update Dockerfile for nightly build 1.6-nightly-0cd9edf6e8346f63a39328c9361f4b44cee30189
Update Dockerfile for nightly build 1.6-nightly-0cd9edf6e8346f63a39328c9361f4b44cee30189
strarsis/docker-golang-nightly,strarsis/docker-golang-nightly