these 3 derivations will be built:
  /nix/store/8hil5cqiw0q2aifqkm3l2srlw8jyny0p-treefmt.toml.drv
  /nix/store/51vsraiplcsvrrfp1694f88cvx6lk7ix-treefmt.drv
  /nix/store/jfbsbqn9w0pf1gc51jx95v19w3vs7fhw-treefmt-check.drv
building '/nix/store/8hil5cqiw0q2aifqkm3l2srlw8jyny0p-treefmt.toml.drv'
treefmt.toml> tribuchet: building on jamie
treefmt.toml> structuredAttrs is enabled
building '/nix/store/51vsraiplcsvrrfp1694f88cvx6lk7ix-treefmt.drv'
treefmt> tribuchet: building on jamie
building '/nix/store/jfbsbqn9w0pf1gc51jx95v19w3vs7fhw-treefmt-check.drv'
treefmt-check> tribuchet: building on jamie
treefmt-check> treefmt v2.5.0traversed 55 files
treefmt-check> emitted 32 files for processing
treefmt-check> formatted 32 files (0 changed) in 108ms

post-build step Upload coverage to codecov: ok
Skipping codecov: project=Mic92/fast-nix-gc attr=checks.x86_64-linux.treefmt