this derivation will be built:
  /nix/store/qh2gb85whbhycvmgfwg0w7pbms98h7b1-treefmt-check.drv
building '/nix/store/qh2gb85whbhycvmgfwg0w7pbms98h7b1-treefmt-check.drv'
treefmt-check> traversed 446 files
treefmt-check> emitted 311 files for processing
treefmt-check> formatted 311 files (0 changed) in 2.487s

post-build step Upload to niks3: ok
time=2026-08-24T18:33:04.963Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-24T18:33:06.127Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-24T18:33:06.492Z level=INFO msg="Upload complete. (1.596s)"