this derivation will be built:
  /nix/store/fpbq91lxq9nhbr4m1j01a02fc5ws9r8f-treefmt-check.drv
building '/nix/store/fpbq91lxq9nhbr4m1j01a02fc5ws9r8f-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 16 files
treefmt-check> emitted 0 files for processing
treefmt-check> formatted 0 files (0 changed) in 10ms

post-build step Upload to Mali Attic: ok
⚙️ Pushing 1 paths to "private" on "mali" (0 already cached, 0 in upstream)...
✅ mxf1jfkcg8667skvpllhnhxpxay5j8ks-treefmt-check (deduplicated)