this derivation will be built:
  /nix/store/mj9irzs9186r5xzqfppjkwcpqis7lyph-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/mj9irzs9186r5xzqfppjkwcpqis7lyph-bcachefs-module-7.0.0-34-generic.drv'...