this derivation will be built:
  /nix/store/wj305rbakx8aa5k9sqwplzwzhqmnldrz-treefmt-check.drv
building '/nix/store/wj305rbakx8aa5k9sqwplzwzhqmnldrz-treefmt-check.drv'
treefmt-check> treefmt v2.6.0ERRO formatter | shellcheck[1]: failed to apply with options '[.envrc]': exit status 1
treefmt-check> 
treefmt-check> 
treefmt-check> In .envrc line 3:
treefmt-check> eval "$("$direnv" dotenv bash <(sops -d --output-type dotenv secrets.yaml))"
treefmt-check>          ^-----^ SC2154 (warning): direnv is referenced but not assigned.
treefmt-check> 
treefmt-check> For more information:
treefmt-check>   https://www.shellcheck.net/wiki/SC2154 -- direnv is referenced but not assi...
treefmt-check> 
treefmt-check> traversed 41 files
treefmt-check> emitted 33 files for processing
treefmt-check> formatted 32 files (3 changed) in 31ms
treefmt-check> Error: failed to finalise formatting: formatting failures detected
error: Cannot build '/nix/store/wj305rbakx8aa5k9sqwplzwzhqmnldrz-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/gabc3fzpxcl0j8mdlvai5lxp1zzz4xih-treefmt-check
       Last 14 log lines:
       > treefmt v2.6.0ERRO formatter | shellcheck[1]: failed to apply with options '[.envrc]': exit status 1
       >
       >
       > In .envrc line 3:
       > eval "$("$direnv" dotenv bash <(sops -d --output-type dotenv secrets.yaml))"
       >          ^-----^ SC2154 (warning): direnv is referenced but not assigned.
       >
       > For more information:
       >   https://www.shellcheck.net/wiki/SC2154 -- direnv is referenced but not assi...
       >
       > traversed 41 files
       > emitted 33 files for processing
       > formatted 32 files (3 changed) in 31ms
       > Error: failed to finalise formatting: formatting failures detected
       For full logs, run:
         nix log /nix/store/wj305rbakx8aa5k9sqwplzwzhqmnldrz-treefmt-check.drv