this derivation will be built:
  /nix/store/vzi9pl2s58wic1f0qs315wczr2sm4n2r-treefmt-check.drv
building '/nix/store/vzi9pl2s58wic1f0qs315wczr2sm4n2r-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 53 files
treefmt-check> emitted 31 files for processing
treefmt-check> formatted 31 files (0 changed) in 341ms

post-build step Upload coverage to codecov: ok
Skipping codecov: project=Mic92/fast-nix-gc attr=x86_64-linux.treefmt