this derivation will be built:
  /nix/store/ryxq8l6dr4v74w9idc6s4i47bjfcpypw-treefmt-check.drv
building '/nix/store/ryxq8l6dr4v74w9idc6s4i47bjfcpypw-treefmt-check.drv'
treefmt-check> traversed 436 files
treefmt-check> emitted 304 files for processing
treefmt-check> formatted 304 files (0 changed) in 2.507s

post-build step Upload to niks3: ok
time=2026-08-17T00:18:18.002Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-17T00:18:18.442Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-17T00:18:18.713Z level=INFO msg="Upload complete. (765ms)"