this derivation will be built:
  /nix/store/p9si31jxglnaaxjqgcpbrw8iww1y12bq-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/p9si31jxglnaaxjqgcpbrw8iww1y12bq-bcachefs-module-7.0.0-34-generic.drv'...