these 3 derivations will be built:
  /nix/store/zbxjq7iz2jmdl2fhg907qxwhvnw0q8h2-treefmt.toml.drv
  /nix/store/1hmdgn8p5cy1vilx1mg0k7zcmlcm8pig-treefmt.drv
  /nix/store/cbb3hm1wq6r9x4zdhry8ijx01pfvy5fc-treefmt-check.drv
building '/nix/store/zbxjq7iz2jmdl2fhg907qxwhvnw0q8h2-treefmt.toml.drv' on 'ssh-ng://customer@mac02'
building '/nix/store/zbxjq7iz2jmdl2fhg907qxwhvnw0q8h2-treefmt.toml.drv'
treefmt.toml> structuredAttrs is enabled
building '/nix/store/1hmdgn8p5cy1vilx1mg0k7zcmlcm8pig-treefmt.drv' on 'ssh-ng://customer@mac02'
building '/nix/store/1hmdgn8p5cy1vilx1mg0k7zcmlcm8pig-treefmt.drv'
building '/nix/store/cbb3hm1wq6r9x4zdhry8ijx01pfvy5fc-treefmt-check.drv' on 'ssh-ng://customer@mac02'
building '/nix/store/cbb3hm1wq6r9x4zdhry8ijx01pfvy5fc-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 28 files
treefmt-check> emitted 17 files for processing
treefmt-check> formatted 17 files (0 changed) in 123ms

post-build step Upload coverage to codecov: ok
Skipping codecov: project=Mic92/nix-diff-rs attr=aarch64-darwin.treefmt