anchor.diff:  # Dokcer image with https://github.com/luser/rust-minidump
   # =========================================================================
   
  -FROM rust:1.56-buster@sha256:b197d91205475e139d6c7f8782239e0d4160222039d2c66ec9ee80658123129c as rustminidump
  +# https://hub.docker.com/_/rust/
  +FROM rust:1.56.1-buster@sha256:3d9db19945008fe26137362e03b0571c1235f80b5ad9bce0310d800ff9ded86a as rustminidump
   
   RUN update-ca-certificates
   ARG groupid=10001
  
positive.code: 
  USER app
  
  RUN cargo install --locked --root=/app/ minidump-stackwalk --version 0.9.0
  RUN ls -al /app/bin/
  
  
  
negative.code: # Building app image
  # =========================================================================
  
  # https://hub.docker.com/_/python
  FROM python:3.9.7-slim@sha256:cd1045dbabff11dab74379e25f7974aa7638bc5ad46755d67d0f1f1783aee101
  
  # Set up user and group
  