these 4 derivations will be built:
  /nix/store/q0njlmyc1kx6l9zh3xnd0583mmikz4if-mdsh.drv
  /nix/store/0v9qp3lw2qmck23bgyrl25fi20418s19-treefmt.toml.drv
  /nix/store/2mpf4fzgg6n53s3j2czb5z1lyc0fqf5y-treefmt.drv
  /nix/store/1dkskr0dmp2d04mzf0rjmcsg8ws1ryii-treefmt-check.drv
these 2 paths will be fetched (2.4 MiB download, 12.3 MiB unpacked):
  /nix/store/2psv7aihscsgs95fvgw4wpgpjlyy939j-mdsh-0.9.2
  /nix/store/qj1ry3wqg58ii430rm94g76xr4v9q9qf-prettier-3.9.6
building '/nix/store/q0njlmyc1kx6l9zh3xnd0583mmikz4if-mdsh.drv'
mdsh> tribuchet: building on mac02
building '/nix/store/0v9qp3lw2qmck23bgyrl25fi20418s19-treefmt.toml.drv'
treefmt.toml> tribuchet: building on mac02
treefmt.toml> structuredAttrs is enabled
building '/nix/store/2mpf4fzgg6n53s3j2czb5z1lyc0fqf5y-treefmt.drv'
treefmt> tribuchet: building on mac02
treefmt> structuredAttrs is enabled
building '/nix/store/1dkskr0dmp2d04mzf0rjmcsg8ws1ryii-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 1.135s

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