this derivation will be built:
  /nix/store/zs8g8fcscs8d0f3milh0m1lq35cd29wd-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/zs8g8fcscs8d0f3milh0m1lq35cd29wd-bcachefs-module-7.0.0-39-generic.drv'...