anchor.diff:  RUN --mount=type=bind,from=opentracing-lib,target=/tmp/ot/ \
   	apt-get update \
   	&& apt-get install --no-install-recommends --no-install-suggests -y libcap2-bin \
  -	# temp fix for CVE-2022-1271
  -	&& apt-get install -y gzip liblzma5 \
   	&& rm -rf /var/lib/apt/lists/* \
   	&& cp -av /tmp/ot/usr/local/lib/libopentracing.so* /tmp/ot/usr/local/lib/libjaegertracing*so* /tmp/ot/usr/local/lib/libzipkin*so* /tmp/ot/usr/local/lib/libdd*so* /tmp/ot/usr/local/lib/libyaml*so* /usr/local/lib/ \
   	&& cp -av /tmp/ot/usr/lib/nginx/modules/ngx_http_opentracing_module.so /usr/lib/nginx/modules/ \
  
positive.code: 	--mount=type=bind,from=opentracing-lib,target=/tmp/ot/ \
  	apt-get update \
  	&& apt-get install --no-install-recommends --no-install-suggests -y ca-certificates gnupg curl apt-transport-https libcap2-bin \
  	# temp fix for CVE-2022-1271
  	&& apt-get install -y gzip liblzma5 \
  	&& curl -fsSL https://cs.nginx.com/static/keys/nginx_signing.key | gpg --dearmor > /etc/apt/trusted.gpg.d/nginx_signing.gpg \
  	&& curl -fsSL -o /etc/apt/apt.conf.d/90pkgs-nginx https://cs.nginx.com/static/files/90pkgs-nginx \
  	&& DEBIAN_VERSION=$(awk -F '=' '/^VERSION_CODENAME=/ {print $2}' /etc/os-release) \
  
negative.code: 
  RUN --mount=type=bind,from=alpine-opentracing-lib,target=/tmp/ot/ \
  	apk add --no-cache libcap libstdc++ \
  	# temp fix for CVE-2022-1271, CVE-2022-22576, CVE-2022-27404 and CVE-2022-29824
  	&& apk upgrade --no-cache xz-libs curl libcurl freetype libxml2 \
  	&& cp -av /tmp/ot/usr/local/lib/libopentracing.so* /tmp/ot/usr/local/lib/libjaegertracing*so* /tmp/ot/usr/local/lib/libzipkin*so* /tmp/ot/usr/local/lib/libdd*so* /tmp/ot/usr/local/lib/libyaml*so* /usr/local/lib/ \
  	&& cp -av /tmp/ot/usr/lib/nginx/modules/ngx_http_opentracing_module.so /usr/lib/nginx/modules/ \
  	&& ldconfig /usr/local/lib/
  