this derivation will be built:
  /nix/store/a8zb1bxx0khsnisbky1yf0gdz233b0zk-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/a8zb1bxx0khsnisbky1yf0gdz233b0zk-bcachefs-module-7.0.0-31-generic.drv'...