these 4 derivations will be built:
  /nix/store/pcm1ljdvkm3syki91h8ph58r979gklrk-source.drv
  /nix/store/g1y21xqk6m4v17pvmzk9fb8zlc7yl2d4-picoclaw-0.5.3-go-modules.drv
  /nix/store/ri6q18vfzcd53fix5rf9ak8cqi4ay6v1-picoclaw-0.5.3.drv
  /nix/store/5mpwvd4f9v28r6b3w2hki5cm25mmjr2a-check-picoclaw.drv