this derivation will be built:
  /nix/store/sh3znxl7sc9c5a77wjw1a5bb11brgmkg-treefmt-check.drv
building '/nix/store/sh3znxl7sc9c5a77wjw1a5bb11brgmkg-treefmt-check.drv'
treefmt-check> tribuchet: building on jamie
treefmt-check> treefmt v2.6.0traversed 339 files
treefmt-check> emitted 270 files for processing
treefmt-check> formatted 270 files (0 changed) in 348ms

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