# Commit the stopped image
docker commit 0dfd54557799 debug/ubuntu

# now we have a new image
docker images list
REPOSITORY    TAG     IMAGE ID       CREATED         SIZE  
debug/ubuntu    cc9db32dcc2d   2 seconds ago   64.3MB


# create a new container from the "broken" image
docker run -it --rm --entrypoint sh debug/ubuntu
# inside of the container we can inspect - for example, the file system
$ ls /app
App.dll
App.pdb
App.deps.json
# CTRL+D to exit the container

# delete the container and the image
docker image rm debug/ubuntu