these 3 derivations will be built:
  /nix/store/16fx9nfq0xclnj9b5c52s5svly4knvfl-treefmt.toml.drv
  /nix/store/426zcgsg978wj3p8lsraznbgmjrgk3yf-treefmt-with-config-2.6.0.drv
  /nix/store/2z2l5vimwmfk96j4xzywkprkwvhnmqsh-treefmt-with-config-check.drv
building '/nix/store/16fx9nfq0xclnj9b5c52s5svly4knvfl-treefmt.toml.drv'
treefmt.toml> tribuchet: building on jamie
treefmt.toml> structuredAttrs is enabled
building '/nix/store/426zcgsg978wj3p8lsraznbgmjrgk3yf-treefmt-with-config-2.6.0.drv'
treefmt-with-config-2.6.0> tribuchet: building on jamie
building '/nix/store/2z2l5vimwmfk96j4xzywkprkwvhnmqsh-treefmt-with-config-check.drv'
treefmt-with-config-check> tribuchet: building on jamie
treefmt-with-config-check> structuredAttrs is enabled
treefmt-with-config-check> Initialized empty Git repository in /build/project/.git/
treefmt-with-config-check> treefmt v2.6.0traversed 348 files
treefmt-with-config-check> emitted 279 files for processing
treefmt-with-config-check> formatted 279 files (0 changed) in 747ms
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.x86_64-linux.treefmt