this derivation will be built:
  /nix/store/9cwnays3i1wc7xylc3slm9slhb9vv497-flake-inputs.drv
building '/nix/store/9cwnays3i1wc7xylc3slm9slhb9vv497-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/9cwnays3i1wc7xylc3slm9slhb9vv497-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-09-16T08:37:38.565Z level=INFO msg="Uploading 2 paths to niks3.numtide.com (5 already cached)"
time=2026-09-16T08:37:38.565Z level=INFO msg="Uploading dghjnwqlb6mj70xl24dhrdqm7zm4kkp1-flake-inputs (776B)"
time=2026-09-16T08:37:38.566Z level=INFO msg="Uploading kwm2822kfqqj7hnli2rvdl146ql0cwp0-source (5.4MB)"
time=2026-09-16T08:37:39.705Z level=INFO msg="Uploading 2 narinfos"
time=2026-09-16T08:37:40.312Z level=INFO msg="Upload complete. (1.928s)"