this derivation will be built:
  /nix/store/45k4pkx7ring42i16nj4hjbic3vkxjx5-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/45k4pkx7ring42i16nj4hjbic3vkxjx5-bcachefs-module-7.0.0-14-generic.drv'...