these 2 derivations will be built:
  /nix/store/ikr55qqkz4zpf2hfgwmcm3kpz4x8dys3-test-script.py.drv
  /nix/store/flnbgznn3sq4pqkxy13fnirmwjv3494d-container-test-ubuntu-24-04-masked-units.drv