this derivation will be built:
  /nix/store/y5il6l96di64dhj9bd3a9lk9a9g6k2fj-treefmt-check.drv
building '/nix/store/y5il6l96di64dhj9bd3a9lk9a9g6k2fj-treefmt-check.drv'
treefmt-check> traversed 437 files
treefmt-check> emitted 312 files for processing
treefmt-check> formatted 312 files (0 changed) in 2.457s

post-build step Upload to niks3: ok
time=2026-08-14T04:41:25.801Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-14T04:41:26.307Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-14T04:41:26.790Z level=INFO msg="Upload complete. (1.056s)"