this derivation will be built:
  /nix/store/6n8lcivjvh9vf054bc6n1m92pv19dmrm-treefmt-check.drv
building '/nix/store/6n8lcivjvh9vf054bc6n1m92pv19dmrm-treefmt-check.drv'
treefmt-check> treefmt v2.5.0ERRO formatter | ruff-check: failed to apply with options '[check --fix]': exit status 1
treefmt-check> 
treefmt-check> ARG001 Unused function argument: `args`
treefmt-check>    --> packages/simplex-phone/phone.py:99:25
treefmt-check>     |
treefmt-check>  99 | async def _cmd_contacts(args: argparse.Namespace) -> int:
treefmt-check>     |                         ^^^^
treefmt-check> 100 |     async with websockets.connect(_url(), max_size=None) as ws:
treefmt-check> 101 |         resp = _unwrap(await _command(ws, "/contacts", "contacts"))
treefmt-check>     |
treefmt-check> 
treefmt-check> ASYNC240 Async functions should not use pathlib.Path methods, use trio.Path or anyio.path
treefmt-check>    --> packages/simplex-phone/phone.py:118:12
treefmt-check>     |
treefmt-check> 117 | async def _cmd_send_image(args: argparse.Namespace) -> int:
treefmt-check> 118 |     path = Path(args.path).resolve()
treefmt-check>     |            ^^^^^^^^^^^^^^^^^^^^^^^
treefmt-check> 119 |     composed = [
treefmt-check> 120 |         {
treefmt-check>     |
treefmt-check> 
treefmt-check> ASYNC240 Async functions should not use pathlib.Path methods, use trio.Path or anyio.path
treefmt-check>    --> packages/simplex-phone/phone.py:135:12
treefmt-check>     |
treefmt-check> 134 | async def _cmd_send_file(args: argparse.Namespace) -> int:
treefmt-check> 135 |     path = Path(args.path).resolve()
treefmt-check>     |            ^^^^^^^^^^^^^^^^^^^^^^^
treefmt-check> 136 |     composed = [
treefmt-check> 137 |         {
treefmt-check>     |
treefmt-check> 
treefmt-check> ASYNC240 Async functions should not use pathlib.Path methods, use trio.Path or anyio.path
treefmt-check>    --> packages/simplex-phone/phone.py:146:12
treefmt-check>     |
treefmt-check> 145 | async def _cmd_send_voice(args: argparse.Namespace) -> int:
treefmt-check> 146 |     path = Path(args.path).resolve()
treefmt-check>     |            ^^^^^^^^^^^^^^^^^^^^^^^
treefmt-check> 147 |     composed = [
treefmt-check> 148 |         {
treefmt-check>     |
treefmt-check> 
treefmt-check> Found 5 errors (1 fixed, 4 remaining).
treefmt-check> 
treefmt-check> traversed 486 files
treefmt-check> emitted 342 files for processing
treefmt-check> formatted 207 files (1 changed) in 930ms
treefmt-check> Error: failed to finalise formatting: formatting failures detected
error: Cannot build '/nix/store/6n8lcivjvh9vf054bc6n1m92pv19dmrm-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/8ar18zpkvzwzgqw8nh6yh4xhnkknd2kd-treefmt-check
       Last 25 log lines:
       >    --> packages/simplex-phone/phone.py:135:12
       >     |
       > 134 | async def _cmd_send_file(args: argparse.Namespace) -> int:
       > 135 |     path = Path(args.path).resolve()
       >     |            ^^^^^^^^^^^^^^^^^^^^^^^
       > 136 |     composed = [
       > 137 |         {
       >     |
       >
       > ASYNC240 Async functions should not use pathlib.Path methods, use trio.Path or anyio.path
       >    --> packages/simplex-phone/phone.py:146:12
       >     |
       > 145 | async def _cmd_send_voice(args: argparse.Namespace) -> int:
       > 146 |     path = Path(args.path).resolve()
       >     |            ^^^^^^^^^^^^^^^^^^^^^^^
       > 147 |     composed = [
       > 148 |         {
       >     |
       >
       > Found 5 errors (1 fixed, 4 remaining).
       >
       > traversed 486 files
       > emitted 342 files for processing
       > formatted 207 files (1 changed) in 930ms
       > Error: failed to finalise formatting: formatting failures detected
       For full logs, run:
         nix log /nix/store/6n8lcivjvh9vf054bc6n1m92pv19dmrm-treefmt-check.drv