this derivation will be built:
  /nix/store/nnk9xd7rf6v25klmb3706zgirw3z18rz-flake-inputs.drv
building '/nix/store/nnk9xd7rf6v25klmb3706zgirw3z18rz-flake-inputs.drv'

post-build step Upload to niks3: ok
time=2026-08-30T21:26:16.287Z level=INFO msg="Uploading 2 paths to niks3.numtide.com (5 already cached)"
time=2026-08-30T21:26:16.288Z level=INFO msg="Uploading s4vzvx2pb61a0if1f8ms2b2a2ylv3j9f-flake-inputs (424B)"
time=2026-08-30T21:26:16.305Z level=INFO msg="Uploading fqjj2v064x3m24dnldqqylqa0fhhkq14-source (5.0MB)"
time=2026-08-30T21:26:17.326Z level=INFO msg="Uploading 2 narinfos"
time=2026-08-30T21:26:17.776Z level=INFO msg="Upload complete. (2.588s)"