this derivation will be built:
  /nix/store/rn3vl3s2sbp29ab0w0qzlc3wqld89hg4-treefmt-check.drv
waiting for the big Nix store lock...
building '/nix/store/rn3vl3s2sbp29ab0w0qzlc3wqld89hg4-treefmt-check.drv' on 'ssh-ng://customer@mac02'
building '/nix/store/rn3vl3s2sbp29ab0w0qzlc3wqld89hg4-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 73 files
treefmt-check> emitted 55 files for processing
treefmt-check> formatted 55 files (0 changed) in 10.446s

post-build step Upload coverage to codecov: ok
Skipping codecov: project=NixOS/nixos-wiki-infra attr=aarch64-darwin.treefmt