this derivation will be built:
  /nix/store/qkiq9dgn3lksyw7y00cgva1hf91jnnc1-treefmt-check.drv
building '/nix/store/qkiq9dgn3lksyw7y00cgva1hf91jnnc1-treefmt-check.drv'
treefmt-check> treefmt v2.6.0traversed 63 files
treefmt-check> emitted 53 files for processing
treefmt-check> formatted 53 files (0 changed) in 65ms

upload attic: ok
✍️ Overwriting server "r2d2"
✅ lrbmgccjpdlfgihlsm6xp1iikc02bm03-reversepuck-0.9.59 (1.06 MiB/s)