this derivation will be built:
  /nix/store/l2vznf8pf2i5w98s28bbnql8rlhx3vlc-treefmt-check.drv
building '/nix/store/l2vznf8pf2i5w98s28bbnql8rlhx3vlc-treefmt-check.drv'
treefmt-check> tribuchet: building on jamie
treefmt-check> treefmt v2.5.0traversed 332 files
treefmt-check> emitted 263 files for processing
treefmt-check> formatted 263 files (0 changed) in 326ms

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