these 3 derivations will be built:
  /nix/store/1snr320cdlimfj6906wx3pxg0ff35sr6-treefmt.toml.drv
  /nix/store/mfsyzps0xdgvcr9y3mjw3c8rwady0y7p-treefmt.drv
  /nix/store/bzd1qs0b5rnd20s625y8gfw45nwwf6gp-treefmt-check.drv
building '/nix/store/1snr320cdlimfj6906wx3pxg0ff35sr6-treefmt.toml.drv'
treefmt.toml> tribuchet: building on jamie
treefmt.toml> structuredAttrs is enabled
building '/nix/store/mfsyzps0xdgvcr9y3mjw3c8rwady0y7p-treefmt.drv'
treefmt> tribuchet: building on jamie
building '/nix/store/bzd1qs0b5rnd20s625y8gfw45nwwf6gp-treefmt-check.drv'
treefmt-check> tribuchet: building on jamie
treefmt-check> treefmt v2.5.0traversed 48 files
treefmt-check> emitted 38 files for processing
treefmt-check> formatted 38 files (0 changed) in 162ms

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