these 2 derivations will be built:
  /nix/store/y6n8q78hydwhvc5b8bcb6bp7qry7zjhf-treefmt.drv
  /nix/store/qqs8fsf128f7lfjr5xswc7acrj3vsps8-treefmt.drv
building '/nix/store/y6n8q78hydwhvc5b8bcb6bp7qry7zjhf-treefmt.drv' on 'ssh-ng://customer@mac02'
building '/nix/store/y6n8q78hydwhvc5b8bcb6bp7qry7zjhf-treefmt.drv'
building '/nix/store/qqs8fsf128f7lfjr5xswc7acrj3vsps8-treefmt.drv' on 'ssh-ng://customer@mac02'
building '/nix/store/qqs8fsf128f7lfjr5xswc7acrj3vsps8-treefmt.drv'
treefmt> traversed 151 files
treefmt> emitted 121 files for processing
treefmt> formatted 121 files (0 changed) in 715ms

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