this derivation will be built:
  /nix/store/110afm0jhhxjba41acyw7pprpq139q78-treefmt-check.drv
building '/nix/store/110afm0jhhxjba41acyw7pprpq139q78-treefmt-check.drv'
treefmt-check> traversed 428 files
treefmt-check> emitted 306 files for processing
treefmt-check> formatted 306 files (0 changed) in 3.657s

post-build step Upload to niks3: ok
time=2026-08-12T18:34:49.560Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-12T18:34:50.046Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-12T18:34:50.349Z level=INFO msg="Upload complete. (883ms)"