anchor.diff:  	patch \
   	&& rm -rf /var/cache/apk/*
   
  -ARG GLIBC=2.25-r0
  +ARG GLIBC=2.27-r0
   RUN \
   	# Install glibc libraries needed for docker-compose
   	apk update && apk add --no-cache openssl ca-certificates && \
  
positive.code: 	ln -s /lib/libc.musl-x86_64.so.1 /usr/glibc-compat/lib
  
  ARG DOCKER_VERSION=17.09.1-ce
  ARG DOCKER_COMPOSE_VERSION=1.18.0
  RUN \
  	# Install docker cli
  	curl -sSL -O "https://download.docker.com/linux/static/stable/x86_64/docker-${DOCKER_VERSION}.tgz" && \
  
negative.code: FROM alpine:3.7
  
  RUN apk add --update --no-cache \
  	bash \
  