this derivation will be built:
  /nix/store/l4wk5jg2j06lj6gc6d0j4wg3c2jkwnnr-treefmt-check.drv
building '/nix/store/l4wk5jg2j06lj6gc6d0j4wg3c2jkwnnr-treefmt-check.drv'
treefmt-check> tribuchet: building on jamie
treefmt-check> treefmt v2.5.0traversed 47 files
treefmt-check> emitted 37 files for processing
treefmt-check> formatted 37 files (0 changed) in 185ms

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