these 3 derivations will be built:
  /nix/store/gmi4ahm7vyn2nljxq52k3bn3sa9idacq-treefmt.toml.drv
  /nix/store/5qg5285lqi8l6cgx96kmikxdfgnsk3l8-treefmt.drv
  /nix/store/43wykx4aaw7nx2324941fjzg5qry5brm-treefmt-check.drv
building '/nix/store/gmi4ahm7vyn2nljxq52k3bn3sa9idacq-treefmt.toml.drv'
building '/nix/store/gmi4ahm7vyn2nljxq52k3bn3sa9idacq-treefmt.toml.drv'
treefmt.toml> structuredAttrs is enabled
building '/nix/store/5qg5285lqi8l6cgx96kmikxdfgnsk3l8-treefmt.drv'
building '/nix/store/5qg5285lqi8l6cgx96kmikxdfgnsk3l8-treefmt.drv'
building '/nix/store/43wykx4aaw7nx2324941fjzg5qry5brm-treefmt-check.drv'
building '/nix/store/43wykx4aaw7nx2324941fjzg5qry5brm-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 152 files
treefmt-check> emitted 138 files for processing
treefmt-check> formatted 138 files (0 changed) in 135ms

post-build step Upload coverage to codecov: ok
Skipping codecov: project=Mic92/nix-update attr=x86_64-linux.formatting