these 3 derivations will be built:
  /nix/store/rm293j19y8znp4bq9ckprzzafw7d510z-treefmt.toml.drv
  /nix/store/xlw7043rb78sp26mhfswr1lj953nx9sn-treefmt.drv
  /nix/store/j96hzwlnhskl1x6amn61hhvizk90a8il-treefmt-check.drv
building '/nix/store/rm293j19y8znp4bq9ckprzzafw7d510z-treefmt.toml.drv'
treefmt.toml> structuredAttrs is enabled
building '/nix/store/xlw7043rb78sp26mhfswr1lj953nx9sn-treefmt.drv'
building '/nix/store/j96hzwlnhskl1x6amn61hhvizk90a8il-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 6 files
treefmt-check> emitted 0 files for processing
treefmt-check> formatted 0 files (0 changed) in 7ms

post-build step Upload to Mali Attic: ok
✅ All done! (1 already cached, 0 in upstream)