anchor.diff:  
   LABEL maintainer="Crate.io <office@crate.io>" \
       org.label-schema.schema-version="1.0" \
  -    org.label-schema.build-date="2019-06-25T20:54:50.766346" \
  +    org.label-schema.build-date="2019-07-08T14:08:18.187344" \
       org.label-schema.name="crate" \
       org.label-schema.description="CrateDB is a distributed SQL database handles massive amounts of machine data in real-time." \
       org.label-schema.url="https://crate.io/products/cratedb/" \
       org.label-schema.vcs-url="https://github.com/crate/docker-crate" \
       org.label-schema.vendor="Crate.io" \
  -    org.label-schema.version="4.0.0"
  +    org.label-schema.version="3.3.5"
   
   COPY docker-entrypoint.sh /
   
  
positive.code: COPY --chown=1000:0 config/log4j2.properties /crate/config/log4j2.properties
  
  # install crash
  RUN curl -fSL -O https://cdn.crate.io/downloads/releases/crash_standalone_0.24.2\
      && curl -fSL -O https://cdn.crate.io/downloads/releases/crash_standalone_0.24.2.asc \
      && export GNUPGHOME="$(mktemp -d)" \
      && gpg --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 90C23FC6585BC0717F8FBFC37FAAE51A06F6EAEB \
  
negative.code: 
  RUN groupadd crate && useradd -u 1000 -g crate -d /crate crate
  
  RUN curl --retry 8 -o /openjdk.tar.gz https://download.java.net/java/GA/jdk11/13/GPL/openjdk-11.0.1_linux-x64_bin.tar.gz \
      && echo "7a6bb980b9c91c478421f865087ad2d69086a0583aeeb9e69204785e8e97dcfd */openjdk.tar.gz" | sha256sum -c - \
      && tar -C /opt -zxf /openjdk.tar.gz \
      && rm /openjdk.tar.gz
  
  ENV JAVA_HOME /opt/jdk-11.0.1
  
  # REF: https://github.com/elastic/elasticsearch-docker/issues/171
  RUN ln -sf /etc/pki/ca-trust/extracted/java/cacerts /opt/jdk-11.0.1/lib/security/cacerts
  
  # install crate
  RUN yum install -y yum-utils https://centos7.iuscommunity.org/ius-release.rpm \
  