this derivation will be built:
  /nix/store/b2drfra59ngqg0dv911fsrc3kp9y3201-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/b2drfra59ngqg0dv911fsrc3kp9y3201-bcachefs-module-7.0.0-26-generic.drv'...