this derivation will be built:
  /nix/store/0sgai98bdji24kr2ikmnlffykqf61dq5-treefmt-check.drv
building '/nix/store/0sgai98bdji24kr2ikmnlffykqf61dq5-treefmt-check.drv'
treefmt-check> traversed 227 files
treefmt-check> emitted 115 files for processing
treefmt-check> formatted 115 files (0 changed) in 666ms

post-build step Upload to niks3: ok
time=2026-08-21T03:50:59.862Z level=INFO msg="Uploading 0 paths to 127.0.0.1 (1 already cached)"
time=2026-08-21T03:51:00.171Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-21T03:51:00.625Z level=INFO msg="Upload complete. (783ms)"