this derivation will be built:
  /nix/store/kjlacjd7h30yczbs1bp44mpa34xjcnwb-treefmt-check.drv
building '/nix/store/kjlacjd7h30yczbs1bp44mpa34xjcnwb-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 336 files
treefmt-check> emitted 267 files for processing
treefmt-check> formatted 267 files (0 changed) in 424ms

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