this derivation will be built:
  /nix/store/1b75kvvr8vrb5q8ylxm1mii39bvqnkjz-flake-inputs.drv
building '/nix/store/1b75kvvr8vrb5q8ylxm1mii39bvqnkjz-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/1b75kvvr8vrb5q8ylxm1mii39bvqnkjz-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-31T18:50:21.470Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-08-31T18:50:21.955Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-31T18:50:22.447Z level=INFO msg="Upload complete. (3.126s)"