this derivation will be built:
  /nix/store/h5gxnvn4y86jbmfldifcy1ggixjiycam-treefmt-check.drv
building '/nix/store/h5gxnvn4y86jbmfldifcy1ggixjiycam-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 542 files
treefmt-check> emitted 356 files for processing
treefmt-check> formatted 356 files (1 changed) in 1.116s
treefmt-check>  M checks/spaces-integrations-app-form/driver.py
treefmt-check> diff --git a/checks/spaces-integrations-app-form/driver.py b/checks/spaces-integrations-app-form/driver.py
treefmt-check> index 8ed36c9..6ce6603 100755
treefmt-check> --- a/checks/spaces-integrations-app-form/driver.py
treefmt-check> +++ b/checks/spaces-integrations-app-form/driver.py
treefmt-check> @@ -459,7 +459,9 @@ def main() -> None:
treefmt-check>          if ipc("focus", "cfgInput-mail-work-email") != "ok":
treefmt-check>              die("could not focus a field of the expanded card")
treefmt-check>          if ipc("propOf", "scroller", "focus") != "true":
treefmt-check> -            die("focusing a field did not give its scope the focus; the assertion below is vacuous")
treefmt-check> +            die(
treefmt-check> +                "focusing a field did not give its scope the focus; the assertion below is vacuous"
treefmt-check> +            )
treefmt-check>          if ipc("click", "expandToggle-mail") != "clicked":
treefmt-check>              die("the disclosure chevron is not clickable")
treefmt-check>          if not wait_until(
error: Cannot build '/nix/store/h5gxnvn4y86jbmfldifcy1ggixjiycam-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/kr9mravx1fhsyh25nn9f9fcz44440n14-treefmt-check
       Last 19 log lines:
       > treefmt v2.5.0traversed 542 files
       > emitted 356 files for processing
       > formatted 356 files (1 changed) in 1.116s
       >  M checks/spaces-integrations-app-form/driver.py
       > diff --git a/checks/spaces-integrations-app-form/driver.py b/checks/spaces-integrations-app-form/driver.py
       > index 8ed36c9..6ce6603 100755
       > --- a/checks/spaces-integrations-app-form/driver.py
       > +++ b/checks/spaces-integrations-app-form/driver.py
       > @@ -459,7 +459,9 @@ def main() -> None:
       >          if ipc("focus", "cfgInput-mail-work-email") != "ok":
       >              die("could not focus a field of the expanded card")
       >          if ipc("propOf", "scroller", "focus") != "true":
       > -            die("focusing a field did not give its scope the focus; the assertion below is vacuous")
       > +            die(
       > +                "focusing a field did not give its scope the focus; the assertion below is vacuous"
       > +            )
       >          if ipc("click", "expandToggle-mail") != "clicked":
       >              die("the disclosure chevron is not clickable")
       >          if not wait_until(
       For full logs, run:
         nix log /nix/store/h5gxnvn4y86jbmfldifcy1ggixjiycam-treefmt-check.drv