this derivation will be built:
  /nix/store/kzpih71x75z6mkgiv43a97i7nmjsx37a-treefmt-check.drv
building '/nix/store/kzpih71x75z6mkgiv43a97i7nmjsx37a-treefmt-check.drv' on 'ssh-ng://nix-remote-builder@bld3.m.ntd.one'
building '/nix/store/kzpih71x75z6mkgiv43a97i7nmjsx37a-treefmt-check.drv'
treefmt-check> traversed 437 files
treefmt-check> emitted 312 files for processing
treefmt-check> formatted 312 files (0 changed) in 16.101s

post-build step Upload to niks3: ok
time=2026-08-13T18:35:11.815Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-08-13T18:35:12.272Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-13T18:35:12.684Z level=INFO msg="Upload complete. (929ms)"