anchor.diff:      && apk update \
       && apk add make \
       && mkdir -p /tmp/api-gateway \
  -    && curl -k -L https://github.com/adobe-apiplatform/api-gateway-cachemanager/archive/${CACHE_MANAGER_VERSION}.tar.gz -o /tmp/api-gateway/api-gateway-cachemanager-${CACHE_MANAGER_VERSION}.tar.gz \
  +    && curl -L https://github.com/adobe-apiplatform/api-gateway-cachemanager/archive/${CACHE_MANAGER_VERSION}.tar.gz -o /tmp/api-gateway/api-gateway-cachemanager-${CACHE_MANAGER_VERSION}.tar.gz \
       && tar -xf /tmp/api-gateway/api-gateway-cachemanager-${CACHE_MANAGER_VERSION}.tar.gz -C /tmp/api-gateway/ \
       && cd /tmp/api-gateway/api-gateway-cachemanager-${CACHE_MANAGER_VERSION} \
       && cp -r /usr/local/test-nginx-${TEST_NGINX_VERSION}/* ./test/resources/test-nginx/ \
  
positive.code:      && echo "using up to $NPROC threads" \
  
       && cd /tmp/api-gateway/ \
       && curl -k -L http://downloads.sourceforge.net/project/pcre/pcre/${PCRE_VERSION}/pcre-${PCRE_VERSION}.tar.gz -o /tmp/api-gateway/pcre-${PCRE_VERSION}.tar.gz \
       && curl -k -L https://openresty.org/download/openresty-${OPENRESTY_VERSION}.tar.gz -o /tmp/api-gateway/openresty-${OPENRESTY_VERSION}.tar.gz \
       && tar -zxf ./openresty-${OPENRESTY_VERSION}.tar.gz \
       && tar -zxf ./pcre-${PCRE_VERSION}.tar.gz \
       && cd /tmp/api-gateway/openresty-${OPENRESTY_VERSION} \
  
negative.code:     && apk update \
      && apk add make \
      && mkdir -p /tmp/api-gateway \
      && curl -L https://github.com/adobe-apiplatform/api-gateway-hmac/archive/${HMAC_LUA_VERSION}.tar.gz -o /tmp/api-gateway/api-gateway-hmac-${HMAC_LUA_VERSION}.tar.gz \
      && tar -xf /tmp/api-gateway/api-gateway-hmac-${HMAC_LUA_VERSION}.tar.gz -C /tmp/api-gateway/ \
      && cd /tmp/api-gateway/api-gateway-hmac-${HMAC_LUA_VERSION} \
      && cp -r /usr/local/test-nginx-${TEST_NGINX_VERSION}/* ./test/resources/test-nginx/ \
  