this derivation will be built:
  /nix/store/1y8fz29rcwpm1lmml9y1b1zp67ndxj4j-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/1y8fz29rcwpm1lmml9y1b1zp67ndxj4j-bcachefs-module-7.0.0-28-generic.drv'...