this derivation will be built:
  /nix/store/c2596ld60fn48ngl2w3b577k2r026jl6-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/c2596ld60fn48ngl2w3b577k2r026jl6-bcachefs-module-7.0.0-38-generic.drv'...