these 3 derivations will be built:
  /nix/store/1v1vdhkagh1ff9p2w1wizi74fj3khl39-treefmt.toml.drv
  /nix/store/b4zr01dhjfa9xzbfqv2zfz44jndrrzm5-treefmt.drv
  /nix/store/ffz00dgrm86a7y64alh2yvjf7jqjqjg3-treefmt-check.drv
this path will be fetched (10.9 MiB download, 30.5 MiB unpacked):
  /nix/store/qmrz7inmmlfmx1nghix8ymghh5yd9gnv-ruff-0.15.22
building '/nix/store/1v1vdhkagh1ff9p2w1wizi74fj3khl39-treefmt.toml.drv'
treefmt.toml> tribuchet: building on jamie
treefmt.toml> structuredAttrs is enabled
building '/nix/store/b4zr01dhjfa9xzbfqv2zfz44jndrrzm5-treefmt.drv'
treefmt> tribuchet: building on jamie
building '/nix/store/ffz00dgrm86a7y64alh2yvjf7jqjqjg3-treefmt-check.drv'
treefmt-check> tribuchet: building on jamie
treefmt-check> treefmt v2.5.0traversed 71 files
treefmt-check> emitted 55 files for processing
treefmt-check> formatted 55 files (0 changed) in 416ms

post-build step Upload coverage to codecov: ok
Skipping codecov: project=NixOS/nixos-wiki-infra attr=x86_64-linux.treefmt