these 3 derivations will be built:
  /nix/store/96ckrfirs1dfksm18fsc3qb4jfadjggx-treefmt.toml.drv
  /nix/store/2fld1f7xg4bg644k18mcp35lnrj3ndwp-treefmt.drv
  /nix/store/s534lijvkgdn23n0w3sl9r6vx6yr7d7m-treefmt-check.drv
building '/nix/store/s534lijvkgdn23n0w3sl9r6vx6yr7d7m-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 47 files
treefmt-check> emitted 37 files for processing
treefmt-check> formatted 37 files (0 changed) in 56ms

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