ocamlformat_0_19_0 0.19.0 -> 0.24.1 https://github.com/ocaml-ppx/ocamlformat/releases attrpath: ocamlformat_0_19_0 Received ExitFailure 1 when running Raw command: /nix/store/3nqhcyc7vid1npgcd0m7arg5sn325nhz-nix-2.12.0/bin/nix eval -f . "(let pkgs = import ./. {}; in builtins.hasAttr \"updateScript\" pkgs.ocamlformat_0_19_0)" Standard error: error: attribute '(let pkgs = import ' in selection path '(let pkgs = import ./. {}; in builtins.hasAttr "updateScript" pkgs.ocamlformat_0_19_0)' not found