these 4 derivations will be built:
  /nix/store/sqwp5d4nz6dj73vh15bks9nigk6knqxh-source.drv
  /nix/store/0ahdnrydl8g566h9bkr33n623n94jp3d-crush-0.99.0-go-modules.drv
  /nix/store/b1xild1f76v8kykiwgr30yh8ss1zagy0-crush-0.99.0.drv
  /nix/store/y1jzzy28wvmmx3895c0s935c81fgahlg-check-crush.drv