this derivation will be built:
  /nix/store/5v4q34i5vm5x7s8jif8331lznjgwvjb8-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/5v4q34i5vm5x7s8jif8331lznjgwvjb8-bcachefs-module-7.0.0-30-generic.drv'...