these 7 derivations will be built:
  /nix/store/m42vi014av9k62lr8gphhnmg2jp5bs14-flake-edit.toml.drv
  /nix/store/d9jdicnlz5va0ffczihfx8prv4v4f95a-statix.toml.drv
  /nix/store/rnjpianhr6rqj2cggigwac4qrg4r4g0n-statix-config.drv
  /nix/store/xhyxp4h12q5ssb6sdy07lby4vhpm4c1w-statix-fix.drv
  /nix/store/8s92ki9nbs6xpalmpy7fl200r4fbl0bm-treefmt.toml.drv
  /nix/store/v6bc56d31bi9fvr6yqmb8iilfdblnir1-treefmt.drv
  /nix/store/g6v1x6sxr8a02ps1iag8k6pdjnf04zcb-treefmt-check.drv
these 9 paths will be fetched (18.0 MiB download, 57.3 MiB unpacked):
  /nix/store/3jwyxlfn9mb5ykgqlsr0r7djxa1vf9lv-deadnix-1.3.2
  /nix/store/sc1bjqilal9s5pdxcw3vvgmprfbrdlqc-flake-edit-0.3.6
  /nix/store/znvkn5yky0cq9npv4xnii8dlq400lkr1-git-lfs-3.7.1
  /nix/store/nsj69kqd45ij8fblnhspwwhhp3sk5cwf-nixfmt-1.5.0
  /nix/store/pnyr3zi7ilzf3qliwpflqnlkqpjj6z6r-prettier-3.9.6
  /nix/store/nv1wxm4s57407583l8c7p7gasi81cdp1-shellcheck-0.11.0-bin
  /nix/store/h4wvy56dvdkqcw0zmjpvn0r6niyf5972-shfmt-3.14.1
  /nix/store/sq9vqxkxxspml01mihchj1h2v7j30rwk-statix-0.5.8-unstable-2026-07-17
  /nix/store/s5g0772dz1yq6ld6m049bnikf624pwnf-treefmt-2.6.0
building '/nix/store/m42vi014av9k62lr8gphhnmg2jp5bs14-flake-edit.toml.drv'
building '/nix/store/d9jdicnlz5va0ffczihfx8prv4v4f95a-statix.toml.drv'
flake-edit.toml> structuredAttrs is enabled
statix.toml> structuredAttrs is enabled
building '/nix/store/rnjpianhr6rqj2cggigwac4qrg4r4g0n-statix-config.drv'
building '/nix/store/xhyxp4h12q5ssb6sdy07lby4vhpm4c1w-statix-fix.drv'
statix-fix> structuredAttrs is enabled
building '/nix/store/8s92ki9nbs6xpalmpy7fl200r4fbl0bm-treefmt.toml.drv'
treefmt.toml> structuredAttrs is enabled
building '/nix/store/v6bc56d31bi9fvr6yqmb8iilfdblnir1-treefmt.drv'
treefmt> structuredAttrs is enabled
building '/nix/store/g6v1x6sxr8a02ps1iag8k6pdjnf04zcb-treefmt-check.drv'
treefmt-check> treefmt v2.6.0traversed 580 files
treefmt-check> emitted 384 files for processing
treefmt-check> formatted 384 files (3 changed) in 6.127s
treefmt-check>  M packages/spaces-integration-gateway/gateway-core.ts
treefmt-check>  M tests/inference.nix
treefmt-check>  M tests/installer-text-iso.nix
treefmt-check> diff --git a/packages/spaces-integration-gateway/gateway-core.ts b/packages/spaces-integration-gateway/gateway-core.ts
treefmt-check> index 2fac038..94e9c0d 100644
treefmt-check> --- a/packages/spaces-integration-gateway/gateway-core.ts
treefmt-check> +++ b/packages/spaces-integration-gateway/gateway-core.ts
treefmt-check> @@ -113,8 +113,7 @@ export interface McpStep {
treefmt-check>  }
treefmt-check>  
treefmt-check>  export type McpExchangeResult =
treefmt-check> -  | { ok: true; reply: Record<string, unknown> }
treefmt-check> -  | { ok: false; reason: string };
treefmt-check> +  { ok: true; reply: Record<string, unknown> } | { ok: false; reason: string };
treefmt-check>  
treefmt-check>  /**
treefmt-check>   * One MCP exchange on a fresh unix-socket connection, the "MCP wire". It speaks
treefmt-check> diff --git a/tests/inference.nix b/tests/inference.nix
treefmt-check> index 827865f..c75d810 100644
treefmt-check> --- a/tests/inference.nix
treefmt-check> +++ b/tests/inference.nix
treefmt-check> @@ -159,7 +159,8 @@ in
treefmt-check>          (sys [
treefmt-check>            alice
treefmt-check>            on
treefmt-check> -        ]).services.hermes-microvm.settings ? providers;
treefmt-check> +        ]).services.hermes-microvm.settings
treefmt-check> +          ? providers;
treefmt-check>        expected = false;
treefmt-check>      };
treefmt-check>    };
treefmt-check> diff --git a/tests/installer-text-iso.nix b/tests/installer-text-iso.nix
treefmt-check> index eddf7a2..9178bd8 100644
treefmt-check> --- a/tests/installer-text-iso.nix
treefmt-check> +++ b/tests/installer-text-iso.nix
treefmt-check> @@ -17,9 +17,9 @@ let
treefmt-check>        inputs.self.nixosConfigurations.${
treefmt-check>          inputs.self.lib.installerHosts.${system}.textInstaller
treefmt-check>        }.extendModules
treefmt-check> -      {
treefmt-check> -        modules = mods;
treefmt-check> -      }
treefmt-check> +        {
treefmt-check> +          modules = mods;
treefmt-check> +        }
treefmt-check>      ).config;
treefmt-check>  
treefmt-check>    keyed = iso [
error: Cannot build '/nix/store/g6v1x6sxr8a02ps1iag8k6pdjnf04zcb-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/n3v0g83w3fah7g79lxbimdzjs3126gv2-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/g6v1x6sxr8a02ps1iag8k6pdjnf04zcb-treefmt-check.drv