this derivation will be built:
  /nix/store/i3sjb3mywc3z5zm2fpi4sy7k6blsh85a-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/i3sjb3mywc3z5zm2fpi4sy7k6blsh85a-bcachefs-module-7.0.0-31-generic.drv'...