this derivation will be built:
  /nix/store/wkj04vh8p5zq1nbmxwizca01h9xy1fan-flake-inputs.drv
building '/nix/store/wkj04vh8p5zq1nbmxwizca01h9xy1fan-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/wkj04vh8p5zq1nbmxwizca01h9xy1fan-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-25T18:51:29.719Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-25T18:51:30.075Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-25T18:51:30.450Z level=INFO msg="Upload complete. (859ms)"