this derivation will be built:
  /nix/store/dj8i7sdhp4v2nhwlk2dmywgdnqq0mp7i-format-check.drv
building '/nix/store/dj8i7sdhp4v2nhwlk2dmywgdnqq0mp7i-format-check.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/dj8i7sdhp4v2nhwlk2dmywgdnqq0mp7i-format-check.drv'
format-check> traversed 490 files
format-check> emitted 391 files for processing
format-check> formatted 391 files (0 changed) in 5.431s

post-build step Upload to niks3: ok
time=2026-07-06T11:35:23.943Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-07-06T11:35:24.219Z level=INFO msg="Uploading 1 narinfos"
time=2026-07-06T11:35:24.468Z level=INFO msg="Upload complete. (591ms)"