this derivation will be built:
  /nix/store/m87zfchq0jdpk9cq63r8s44wziglpk23-treefmt-check.drv
building '/nix/store/m87zfchq0jdpk9cq63r8s44wziglpk23-treefmt-check.drv'
treefmt-check> traversed 458 files
treefmt-check> emitted 320 files for processing
treefmt-check> formatted 320 files (0 changed) in 7.026s

post-build step Upload to niks3: ok
time=2026-08-29T19:11:37.507Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-29T19:11:38.006Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-29T19:11:38.372Z level=INFO msg="Upload complete. (960ms)"