this derivation will be built:
  /nix/store/c84cr2zkhdr48mx5ig3pfwf1723fib4i-treefmt-check.drv
building '/nix/store/c84cr2zkhdr48mx5ig3pfwf1723fib4i-treefmt-check.drv'
treefmt-check> traversed 446 files
treefmt-check> emitted 311 files for processing
treefmt-check> formatted 311 files (0 changed) in 17.831s

post-build step Upload to niks3: ok
time=2026-08-25T04:18:06.737Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-25T04:18:07.190Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-25T04:18:07.612Z level=INFO msg="Upload complete. (956ms)"