this derivation will be built:
  /nix/store/jx22j77js1z9b5vrmhhykvkh4214h2v9-treefmt-check.drv
building '/nix/store/jx22j77js1z9b5vrmhhykvkh4214h2v9-treefmt-check.drv'
treefmt-check> traversed 509 files
treefmt-check> emitted 272 files for processing
treefmt-check> formatted 272 files (0 changed) in 1.325s

post-build step Upload to niks3: ok
time=2026-09-21T04:13:49.772Z level=INFO msg="Uploading 0 paths to 127.0.0.1 (1 already cached)"
time=2026-09-21T04:13:50.343Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-21T04:13:50.670Z level=INFO msg="Upload complete. (919ms)"