these 3 derivations will be built:
  /nix/store/ni8ix3d34snamf14xd5803kbq3v4qqv7-t3code-0.1.5.drv
  /nix/store/7cqx6dqfcrs99ml2rg54z267lgjvl8qs-t3code-0.1.5.drv
  /nix/store/chrmfw1vf4jmja1bpa6z0hh4b2av37g1-check-t3code.drv