this derivation will be built:
  /nix/store/1d4pimznx9mai5s02r2w66f276a5l6dd-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/1d4pimznx9mai5s02r2w66f276a5l6dd-bcachefs-module-7.0.0-38-generic.drv'...