Update Dockerfile for nightly build 1.6-nightly-f39cca94af880253be22cdbb30d0a7d385f6b516
Update Dockerfile for nightly build 1.6-nightly-f39cca94af880253be22cdbb30d0a7d385f6b516
strarsis/docker-golang-nightly,strarsis/docker-golang-nightly