these 3 derivations will be built:
  /nix/store/cr5y0xpp9azf81plx75aglas5iz4la9h-unpin-go-mod-version-hook.drv
  /nix/store/2lh8a08lf4v5551702dklffdpg73d1ad-picoclaw-0.5.1.drv
  /nix/store/pgq6p186ckibr5y41d2pmmj9hwrwwjay-check-picoclaw.drv