this derivation will be built:
  /nix/store/zhfsanrj3lj5jx73qx3l203dwigk0czz-treefmt-check.drv
building '/nix/store/zhfsanrj3lj5jx73qx3l203dwigk0czz-treefmt-check.drv'
treefmt-check> traversed 439 files
treefmt-check> emitted 305 files for processing
treefmt-check> formatted 305 files (0 changed) in 15.632s

post-build step Upload to niks3: ok
time=2026-08-19T18:20:19.621Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-19T18:20:20.073Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-19T18:20:20.519Z level=INFO msg="Upload complete. (1.116s)"