this derivation will be built:
  /nix/store/128mznd7w42y3mvzvzy8n4cw40sgqy7n-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/128mznd7w42y3mvzvzy8n4cw40sgqy7n-bcachefs-module-7.0.0-30-generic.drv'...