this derivation will be built:
  /nix/store/4srlnqkgj0hcjph3cvq0nq345avmk0rs-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/4srlnqkgj0hcjph3cvq0nq345avmk0rs-bcachefs-module-7.0.0-38-generic.drv'...