this derivation will be built:
  /nix/store/j68fgh3dp74a34nlvsl4a2xz0xvakjs6-treefmt-check.drv
building '/nix/store/j68fgh3dp74a34nlvsl4a2xz0xvakjs6-treefmt-check.drv'
treefmt-check> tribuchet: hub connection lost (hub closed event stream without a result); reconnecting
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 167ms

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