these 5 derivations will be built:
  /nix/store/4q3bi3dkddl6006s3idl4n36bkb8agrn-source.drv
  /nix/store/0hy4mdhhqfdbl8h518mj2l9y9gigmg62-ironclaw-1.4.1-vendor-staging.drv
  /nix/store/33dshqhrrvq5f1lzdah6bkab7d274c51-ironclaw-1.4.1-vendor.drv
  /nix/store/sh8yljhplwbv1gs3z3zb35mz3wal9cgk-ironclaw-1.4.1.drv
  /nix/store/i7w44l17hnah2hz956chkbcwh3jp6d3s-check-ironclaw.drv