this derivation will be built:
  /nix/store/7bh390b7hwirpm7wra02w57yr42lp2vk-treefmt-check.drv
building '/nix/store/7bh390b7hwirpm7wra02w57yr42lp2vk-treefmt-check.drv' on 'ssh-ng://nix-remote-builder@bld3.m.ntd.one'
building '/nix/store/7bh390b7hwirpm7wra02w57yr42lp2vk-treefmt-check.drv'
treefmt-check> traversed 440 files
treefmt-check> emitted 314 files for processing
treefmt-check> formatted 314 files (0 changed) in 21.019s

post-build step Upload to niks3: ok
time=2026-08-13T14:11:18.047Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-13T14:11:18.504Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-13T14:11:18.795Z level=INFO msg="Upload complete. (846ms)"