these 4 derivations will be built:
  /nix/store/4ix51naplxi53gy3x5c7lbhsz4403lqv-mdsh.drv
  /nix/store/hkjy6d62rsww9p5l12p4jxzxnyd219h5-treefmt.toml.drv
  /nix/store/lr6sv2jkvxz3j791amzhiqb6yyxbz09a-treefmt.drv
  /nix/store/2b939c48kvxphqdq3cqsi7lgpxgwdzak-treefmt-check.drv
these 2 paths will be fetched (2.4 MiB download, 12.4 MiB unpacked):
  /nix/store/givak7m80ck0047z6fijg7mzdcp1pnmk-mdsh-0.9.2
  /nix/store/ypc4bsl0y2mh9jb2bxgrcvqyrrvp32ad-prettier-3.9.10
building '/nix/store/4ix51naplxi53gy3x5c7lbhsz4403lqv-mdsh.drv'
mdsh> tribuchet: building on mac02
building '/nix/store/hkjy6d62rsww9p5l12p4jxzxnyd219h5-treefmt.toml.drv'
treefmt.toml> tribuchet: building on mac02
treefmt.toml> structuredAttrs is enabled
building '/nix/store/lr6sv2jkvxz3j791amzhiqb6yyxbz09a-treefmt.drv'
treefmt> tribuchet: building on mac02
treefmt> structuredAttrs is enabled
building '/nix/store/2b939c48kvxphqdq3cqsi7lgpxgwdzak-treefmt-check.drv'
treefmt-check> tribuchet: building on mac02
treefmt-check> treefmt v2.6.0traversed 12 files
treefmt-check> emitted 8 files for processing
treefmt-check> formatted 8 files (0 changed) in 822ms

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