this derivation will be built:
  /nix/store/0r9y9qg8by1024gg4x59jwhs4d84rlbv-treefmt-check.drv
building '/nix/store/0r9y9qg8by1024gg4x59jwhs4d84rlbv-treefmt-check.drv'
treefmt-check> traversed 439 files
treefmt-check> emitted 305 files for processing
treefmt-check> formatted 305 files (0 changed) in 22.612s

post-build step Upload to niks3: ok
time=2026-08-18T00:37:09.295Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-18T00:37:09.583Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-18T00:37:09.852Z level=INFO msg="Upload complete. (643ms)"