Update Dockerfile for nightly build 1.5.2-nightly-a766d8e59c2c43b4c6795404d303b64b9fe69a0f
Update Dockerfile for nightly build 1.5.2-nightly-a766d8e59c2c43b4c6795404d303b64b9fe69a0f
strarsis/docker-golang-nightly,strarsis/docker-golang-nightly