this derivation will be built:
  /nix/store/piaf6afghxdnw40h3ri9mccr3bvwn4ci-flake-inputs.drv
building '/nix/store/piaf6afghxdnw40h3ri9mccr3bvwn4ci-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/piaf6afghxdnw40h3ri9mccr3bvwn4ci-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-28T03:12:38.705Z level=INFO msg="Uploading 2 paths to niks3.numtide.com (5 already cached)"
time=2026-08-28T03:12:38.705Z level=INFO msg="Uploading rqg5w6d3fgddlpcj0c5ld8dk0ndpp9i1-source (5.0MB)"
time=2026-08-28T03:12:38.705Z level=INFO msg="Uploading ghaj0l5c4rgfa8d7xmpp1w08nhnjlkyq-flake-inputs (424B)"
time=2026-08-28T03:12:39.539Z level=INFO msg="Uploading 2 narinfos"
time=2026-08-28T03:12:39.863Z level=INFO msg="Upload complete. (1.271s)"