this derivation will be built:
  /nix/store/brq0sy5cqka14dnpq1kl1h1zgw0dd5pa-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/brq0sy5cqka14dnpq1kl1h1zgw0dd5pa-bcachefs-module-7.0.0-34-generic.drv'...