this derivation will be built:
  /nix/store/qk89nk747b00pvwa0b5zlw4knanhh536-treefmt-check.drv
building '/nix/store/qk89nk747b00pvwa0b5zlw4knanhh536-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 316 files
treefmt-check> emitted 248 files for processing
treefmt-check> formatted 248 files (0 changed) in 297ms
treefmt-check> 2026-06-21T20:07:38.860896Z  INFO tribuchet::attach: output unpacked path="/nix/store/1w7z5cafpqng4kd7rl7wkxjkins912rm-treefmt-check"

post-build step Upload coverage to codecov: ok
Skipping codecov: project=nix-community/harmonia attr=x86_64-linux.treefmt