this derivation will be built:
  /nix/store/25c3y6sqbyfw7lrchlr9jfpq5kj272xc-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/25c3y6sqbyfw7lrchlr9jfpq5kj272xc-bcachefs-module-7.0.0-34-generic.drv'...