these 4 derivations will be built:
  /nix/store/6hl61fylr6vpbl09spnyhg302jds8z72-claude.drv
  /nix/store/gpyk47a0qknqdhia77scs7ay5wqrqvb0-claude.drv
  /nix/store/2fvl1rphyyz3k8qmll17nlj9xi899k9c-claude-code-2.1.280.drv
  /nix/store/xmcdyrqdmnrkzs92ma9srliawldgy2w0-check-claude-code.drv