this derivation will be built:
  /nix/store/fnfywnvqvdz3g4s2p2j0rsbxxkavmrjq-treefmt-with-config-check.drv
building '/nix/store/fnfywnvqvdz3g4s2p2j0rsbxxkavmrjq-treefmt-with-config-check.drv'
treefmt-with-config-check> tribuchet: building on mac02
treefmt-with-config-check> structuredAttrs is enabled
treefmt-with-config-check> Initialized empty Git repository in /private/var/tb/4/scratch/d576a6e0398c5e3d/build/project/.git/
treefmt-with-config-check> treefmt v2.6.0traversed 346 files
treefmt-with-config-check> emitted 277 files for processing
treefmt-with-config-check> formatted 277 files (0 changed) in 1.186s
treefmt-with-config-check> On branch main
treefmt-with-config-check> nothing to commit, working tree clean

post-build step Upload coverage to codecov: ok
Skipping codecov: project=nix-community/harmonia attr=checks.aarch64-darwin.treefmt