anchor.diff:  	&& make PREFIX=/opt/criu install-criu
   
   
  -FROM golang AS registry
  +FROM base AS registry
   # Install two versions of the registry. The first is an older version that
   # only supports schema1 manifests. The second is a newer version that supports
   # both. This allows integration-cli tests to cover push/pull with both schema1
  
positive.code: # the case. Therefore, you don't have to disable it anymore.
  #
  
  FROM buildpack-deps:stretch AS base
  # allow replacing httpredir or deb mirror
  ARG APT_MIRROR=deb.debian.org
  RUN sed -ri "s/(httpredir|deb).debian.org/$APT_MIRROR/g" /etc/apt/sources.list
  
  
  FROM base AS golang
  # IMPORTANT: If the version of Go is updated, the Windows to Linux CI machines
  #            will need updating, to avoid errors. Ping #docker-maintainers on IRC
  #            with a heads-up.
  # IMPORTANT: When updating this please note that stdlib archive/tar pkg is vendored
  ENV GO_VERSION 1.9.4
  RUN curl -fsSL "https://golang.org/dl/go${GO_VERSION}.linux-amd64.tar.gz" \
  	| tar -xzC /usr/local
  ENV PATH=/usr/local/go/bin:/go/bin:$PATH GOPATH=/go
  
  
  FROM base AS criu
  # Install CRIU for checkpoint/restore support
  
negative.code: 	vim-common \
  	xfsprogs \
  	zip \
  	bzip2 \
  	xz-utils \
  	--no-install-recommends
  COPY --from=swagger /usr/local/bin/swagger* /usr/local/bin/
  COPY --from=frozen-images /docker-frozen-images /docker-frozen-images
  