this derivation will be built:
  /nix/store/120jzxk7mm83jyhbl219h8qsg8j2hslw-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/120jzxk7mm83jyhbl219h8qsg8j2hslw-bcachefs-module-7.0.0-34-generic.drv'...