these 3 derivations will be built:
  /nix/store/3lqx8528xniifs948crc0xhxc7702ciy-treefmt.toml.drv
  /nix/store/cqdbkky5dwazv8a97yzxj84a7ac8mhbm-treefmt.drv
  /nix/store/wlcz6hwmd9f3ra3xjx6rgd36gbappspp-treefmt-check.drv
building '/nix/store/3lqx8528xniifs948crc0xhxc7702ciy-treefmt.toml.drv'
treefmt.toml> tribuchet: building on mac02
treefmt.toml> structuredAttrs is enabled
building '/nix/store/cqdbkky5dwazv8a97yzxj84a7ac8mhbm-treefmt.drv'
treefmt> tribuchet: building on mac02
treefmt> structuredAttrs is enabled
building '/nix/store/wlcz6hwmd9f3ra3xjx6rgd36gbappspp-treefmt-check.drv'
treefmt-check> tribuchet: building on mac02
treefmt-check> treefmt v2.6.0traversed 55 files
treefmt-check> emitted 41 files for processing
treefmt-check> formatted 41 files (0 changed) in 281ms

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