this derivation will be built:
  /nix/store/6i1hjax5lqlfh3jgqfv3j7h41xmvpc1f-format-check.drv
building '/nix/store/6i1hjax5lqlfh3jgqfv3j7h41xmvpc1f-format-check.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/6i1hjax5lqlfh3jgqfv3j7h41xmvpc1f-format-check.drv'
format-check> traversed 498 files
format-check> emitted 396 files for processing
format-check> formatted 396 files (0 changed) in 9.661s

post-build step Upload to niks3: ok
time=2026-07-07T20:13:37.016Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (1 already cached)"
time=2026-07-07T20:13:37.353Z level=INFO msg="Uploading 1 narinfos"
time=2026-07-07T20:13:37.595Z level=INFO msg="Upload complete. (641ms)"