anchor.diff:  
   # We still support compiling with older Go, so need to grab older "gofmt"
   ENV GOFMT_VERSION 1.3.3
  -RUN curl -sSL https://storage.googleapis.com/golang/go${GOFMT_VERSION}.$(go env GOOS)-$(go env GOARCH).tar.gz | tar -C /go/bin -xz --strip-components=2 go/bin/gofmt
  +#RUN curl -sSL https://storage.googleapis.com/golang/go${GOFMT_VERSION}.$(go env GOOS)-$(go env GOARCH).tar.gz | tar -C /go/bin -xz --strip-components=2 go/bin/gofmt
  +#RUN curl -sSL http://dave.cheney.net/paste/go1.4.2.linux-arm~multiarch-armv7-1.tar.gz | tar -C /go/bin -xz --strip-components=2 go/bin/gofmt
   
   # Update this sha when we upgrade to go 1.5.0
   ENV GO_TOOLS_COMMIT 069d2f3bcb68257b627205f0486d6cc69a231ff9
  
positive.code: # This file describes the standard way to build Docker, using docker
  #
  # Usage:
  #
  
negative.code: RUN cd /usr/local/go/src && ./make.bash --no-clean 2>&1
  
  # Compile Go for cross compilation
  # Just for linux/arm, to speed-up building on arm
  ENV DOCKER_CROSSPLATFORMS linux/arm
  #	linux/386 linux/arm \
  #	darwin/amd64 darwin/386 \
  #	freebsd/amd64 freebsd/386 freebsd/arm \
  #	windows/amd64 windows/386
  
  # (set an explicit GOARM of 5 for maximum compatibility)
  ENV GOARM 5
  