this derivation will be built:
  /nix/store/zqqdpi6p44qqn90yq984mcwj5c2hhl2j-format-check.drv
building '/nix/store/zqqdpi6p44qqn90yq984mcwj5c2hhl2j-format-check.drv'
format-check> traversed 504 files
format-check> emitted 400 files for processing
format-check> formatted 400 files (0 changed) in 7.964s

post-build step Upload to niks3: ok
time=2026-07-11T16:19:47.463Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-07-11T16:19:47.788Z level=INFO msg="Uploading 1 narinfos"
time=2026-07-11T16:19:48.058Z level=INFO msg="Upload complete. (666ms)"