this derivation will be built:
  /nix/store/nl2hmbpifj7z9h4vmq234qrd8srwn2vx-bcachefs-module-7.0.14-arch1-1.drv
building '/nix/store/nl2hmbpifj7z9h4vmq234qrd8srwn2vx-bcachefs-module-7.0.14-arch1-1.drv'...