these 3 derivations will be built:
  /nix/store/cawn9a0j4pr4lg14r3nykp3i4jx5aw9f-treefmt.toml.drv
  /nix/store/ls3n07dh4dmilignr93cll7b8b4zlma2-treefmt.drv
  /nix/store/gnmdqix62yvxn46c2yldz5lhspi9j7rs-treefmt-check.drv
this path will be fetched (2.5 MiB download, 14.3 MiB unpacked):
  /nix/store/ywpgg5flsx8s0av9k4zmyflwbn3zdyhq-sqlfluff-4.5.0
building '/nix/store/cawn9a0j4pr4lg14r3nykp3i4jx5aw9f-treefmt.toml.drv'
treefmt.toml> tribuchet: building on jamie
treefmt.toml> structuredAttrs is enabled
building '/nix/store/ls3n07dh4dmilignr93cll7b8b4zlma2-treefmt.drv'
treefmt> tribuchet: building on jamie
treefmt> structuredAttrs is enabled
building '/nix/store/gnmdqix62yvxn46c2yldz5lhspi9j7rs-treefmt-check.drv'
treefmt-check> tribuchet: building on jamie
treefmt-check> treefmt v2.6.0traversed 263 files
treefmt-check> emitted 227 files for processing
treefmt-check> formatted 227 files (0 changed) in 842ms

post-build step Upload coverage to codecov: ok
Skipping codecov: project=Mic92/niks3 attr=checks.x86_64-linux.treefmt