these 3 derivations will be built:
  /nix/store/hs2b2s9jn037sqivnv5sy1mk5xj6yhbp-treefmt.toml.drv
  /nix/store/g3jpqd2iw42xlrd7ibfy9qaz0m7zpknh-treefmt.drv
  /nix/store/gmq3d1sf5mhlk2sn4za8l6l7865x4cxi-treefmt-check.drv
this path will be fetched (1.5 MiB download, 9.5 MiB unpacked):
  /nix/store/lc479s2c4bbwaryyn8mfr8xb0w0nzs6z-prettier-3.9.6
error: Cannot build '/nix/store/gmq3d1sf5mhlk2sn4za8l6l7865x4cxi-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/pck79941lazwhqyrk09czyrcwj4802cd-treefmt-check
       Last 25 log lines:
       >            alice
       >            on
       > -        ]).services.hermes-microvm.settings ? providers;
       > +        ]).services.hermes-microvm.settings
       > +          ? providers;
       >        expected = false;
       >      };
       >    };
       > diff --git a/tests/installer-text-iso.nix b/tests/installer-text-iso.nix
       > index eddf7a2..9178bd8 100644
       > --- a/tests/installer-text-iso.nix
       > +++ b/tests/installer-text-iso.nix
       > @@ -17,9 +17,9 @@ let
       >        inputs.self.nixosConfigurations.${
       >          inputs.self.lib.installerHosts.${system}.textInstaller
       >        }.extendModules
       > -      {
       > -        modules = mods;
       > -      }
       > +        {
       > +          modules = mods;
       > +        }
       >      ).config;
       >  
       >    keyed = iso [
       For full logs, run:
         nix log /nix/store/gmq3d1sf5mhlk2sn4za8l6l7865x4cxi-treefmt-check.drv