this derivation will be built:
  /nix/store/m30wi0v8gf5pd9s1jws6dqw76i3q5z9n-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/m30wi0v8gf5pd9s1jws6dqw76i3q5z9n-bcachefs-module-7.0.0-29-generic.drv'...