this derivation will be built:
  /nix/store/26bqdcr9aa655vyhln9f5jymldfzmbrm-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/26bqdcr9aa655vyhln9f5jymldfzmbrm-bcachefs-module-7.0.0-29-generic.drv'...