this derivation will be built:
  /nix/store/5mql89xp0rcjwy33d9j7pawaladqwlnx-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/5mql89xp0rcjwy33d9j7pawaladqwlnx-bcachefs-module-7.0.0-39-generic.drv'...