this derivation will be built:
  /nix/store/9g3f0p72gfchxd03kmddiy387xhfq1w5-flake-inputs.drv
building '/nix/store/9g3f0p72gfchxd03kmddiy387xhfq1w5-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/9g3f0p72gfchxd03kmddiy387xhfq1w5-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-09-01T01:02:00.560Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-09-01T01:02:01.126Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-01T01:02:01.410Z level=INFO msg="Upload complete. (1.611s)"