this derivation will be built:
  /nix/store/qzjlpqn9k426644aqjqmncrz8n8wsx8a-bcachefs-module-7.0.0-31-generic-64k.drv
building '/nix/store/qzjlpqn9k426644aqjqmncrz8n8wsx8a-bcachefs-module-7.0.0-31-generic-64k.drv'...