this derivation will be built:
  /nix/store/3d9b8gqqr43r089xrsyi97rnq947n1z0-flake-inputs.drv
building '/nix/store/3d9b8gqqr43r089xrsyi97rnq947n1z0-flake-inputs.drv' on 'ssh-ng://nix-remote-builder@bld3.m.ntd.one'
building '/nix/store/3d9b8gqqr43r089xrsyi97rnq947n1z0-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-09-16T09:39:31.265Z level=INFO msg="Uploading 0 paths to niks3.numtide.com (7 already cached)"
time=2026-09-16T09:39:31.701Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-16T09:39:32.038Z level=INFO msg="Upload complete. (1.777s)"