these 4 derivations will be built:
  /nix/store/8mv1s551srbci1ls8xhl7aqh8q7kbchb-source.drv
  /nix/store/npjn77w5xiszab0wh0zwnyiwpx08s46a-picoclaw-0.5.2-go-modules.drv
  /nix/store/ivnrqg0x7p78knv9lp7l7k9cay8q9b6p-picoclaw-0.5.2.drv
  /nix/store/sfqvdh5666bj1phsv4w72j5di9n32ns0-check-picoclaw.drv