this derivation will be built:
  /nix/store/zkdcrkqwpk8k1v5za8ripyhglhya3085-treefmt-check.drv
building '/nix/store/zkdcrkqwpk8k1v5za8ripyhglhya3085-treefmt-check.drv'
treefmt-check> traversed 441 files
treefmt-check> emitted 314 files for processing
treefmt-check> formatted 314 files (0 changed) in 18.308s

post-build step Upload to niks3: ok
time=2026-08-13T12:07:51.804Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-13T12:07:52.239Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-13T12:07:52.561Z level=INFO msg="Upload complete. (880ms)"