this derivation will be built:
  /nix/store/zdfqn2vdqrc0awxrfmvpcjdrv7j8gs0s-treefmt-check.drv
building '/nix/store/zdfqn2vdqrc0awxrfmvpcjdrv7j8gs0s-treefmt-check.drv'
treefmt-check> traversed 439 files
treefmt-check> emitted 305 files for processing
treefmt-check> formatted 305 files (0 changed) in 17.799s

post-build step Upload to niks3: ok
time=2026-08-18T18:23:22.317Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-18T18:23:22.742Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-18T18:23:23.169Z level=INFO msg="Upload complete. (922ms)"