this derivation will be built:
  /nix/store/c0j88gdz8wil8qqn3dnwc00kn507dzf1-treefmt-check.drv
building '/nix/store/c0j88gdz8wil8qqn3dnwc00kn507dzf1-treefmt-check.drv' on 'ssh-ng://customer@mac02'
building '/nix/store/c0j88gdz8wil8qqn3dnwc00kn507dzf1-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 64 files
treefmt-check> emitted 54 files for processing
treefmt-check> formatted 54 files (0 changed) in 301ms

post-build step Upload coverage to codecov: ok
Skipping codecov: project=NixOS/nix-eval-jobs attr=checks.aarch64-darwin.treefmt