this derivation will be built:
  /nix/store/90mn8p5yw440jvq69xb3jmnmm17dc567-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/90mn8p5yw440jvq69xb3jmnmm17dc567-bcachefs-module-7.0.0-39-generic.drv'...