To run everything, use:
$ make test
The output will be in the directory ./challenges-dir/.
You can also run the containers by mounting the local repositories.
To do so you must have the structure in dt-env-developer
and set the variable DT_ENV_DEVELOPER to that repo's root directory.
To run use:
$ make test-with-local-repos
You can see how the repos are mounted in the file docker-compose-devel.yaml.