this derivation will be built:
  /nix/store/69b7isj6ljr1f4kzfsn5jsg5y9ylslk7-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/69b7isj6ljr1f4kzfsn5jsg5y9ylslk7-bcachefs-module-7.0.0-29-generic.drv'...