this derivation will be built:
  /nix/store/d82ws6kpf0p7ahr0akjswqr328cb9baa-treefmt-check.drv
error: Cannot build '/nix/store/d82ws6kpf0p7ahr0akjswqr328cb9baa-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/h83pcmbyn0gxb8rg2c3379lsh02pi6y1-treefmt-check
       Last 25 log lines:
       >
       > EXE001 Shebang is present but file is not executable
       >  --> checks/spaces-voice-indicator-plugin-state/driver.py:1:1
       >   |
       > 1 | #!/usr/bin/env python3
       >   | ^^^^^^^^^^^^^^^^^^^^^^
       > 2 | """Spaces Voice Indicator — headless reactivity component test.
       >   |
       >
       > Found 1 error.
       >
       > ERRO formatter | shellcheck: failed to apply with options '[]': exit status 1
       >
       >
       > In scripts/run-text-installer-vm.sh line 28:
       >   echo 'Build one first: ISO=$(./scripts/build-installer-image.sh)' >&2
       >        ^-- SC2016 (info): Expressions don't expand in single quotes, use double quotes for that.
       >
       > For more information:
       >   https://www.shellcheck.net/wiki/SC2016 -- Expressions don't expand in singl...
       >
       > traversed 549 files
       > emitted 369 files for processing
       > formatted 212 files (1 changed) in 984ms
       > Error: failed to finalise formatting: formatting failures detected
       For full logs, run:
         nix log /nix/store/d82ws6kpf0p7ahr0akjswqr328cb9baa-treefmt-check.drv