these 3 derivations will be built:
  /nix/store/dyr9kirgb93axlyqnjmdxjppdxzdmaxc-treefmt.toml.drv
  /nix/store/27pbp513v76j2mwk6lv16qm2d0vg9wzc-treefmt.drv
  /nix/store/12saq8yxr3zabsbsx2lsljj4h5c7ylsc-treefmt-check.drv
building '/nix/store/dyr9kirgb93axlyqnjmdxjppdxzdmaxc-treefmt.toml.drv' on 'ssh-ng://customer@mac02'
building '/nix/store/dyr9kirgb93axlyqnjmdxjppdxzdmaxc-treefmt.toml.drv'
treefmt.toml> structuredAttrs is enabled
building '/nix/store/27pbp513v76j2mwk6lv16qm2d0vg9wzc-treefmt.drv' on 'ssh-ng://customer@mac02'
building '/nix/store/27pbp513v76j2mwk6lv16qm2d0vg9wzc-treefmt.drv'
building '/nix/store/12saq8yxr3zabsbsx2lsljj4h5c7ylsc-treefmt-check.drv' on 'ssh-ng://customer@mac02'
building '/nix/store/12saq8yxr3zabsbsx2lsljj4h5c7ylsc-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 158 files
treefmt-check> emitted 143 files for processing
treefmt-check> formatted 143 files (0 changed) in 1.024s

post-build step Upload coverage to codecov: ok
Skipping codecov: project=Mic92/nix-update attr=default.checks.aarch64-darwin.formatting