this derivation will be built:
  /nix/store/kr049pczw24yz7506bj8ac3bpi4k7lwv-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/kr049pczw24yz7506bj8ac3bpi4k7lwv-bcachefs-module-7.0.0-34-generic.drv'...