these 2 derivations will be built:
  /nix/store/1pxw0s7fsvsn8s1dfrfn6a8n7qz5vhbm-treefmt.drv
  /nix/store/4jbjmlgy11v83qla7rddfmq5az9c5hh3-treefmt.drv
building '/nix/store/1pxw0s7fsvsn8s1dfrfn6a8n7qz5vhbm-treefmt.drv' on 'ssh-ng://customer@mac02'
building '/nix/store/1pxw0s7fsvsn8s1dfrfn6a8n7qz5vhbm-treefmt.drv'
building '/nix/store/4jbjmlgy11v83qla7rddfmq5az9c5hh3-treefmt.drv' on 'ssh-ng://customer@mac02'
building '/nix/store/4jbjmlgy11v83qla7rddfmq5az9c5hh3-treefmt.drv'
treefmt> traversed 151 files
treefmt> emitted 121 files for processing
treefmt> formatted 121 files (0 changed) in 1.648s

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