this derivation will be built:
  /nix/store/fs3lfybyvfg1b3jrd9szzpc2h7q1liv7-installer-iso.drv
building '/nix/store/fs3lfybyvfg1b3jrd9szzpc2h7q1liv7-installer-iso.drv'

post-build step Upload to niks3: ok
time=2026-09-10T04:17:43.634Z level=INFO msg="Uploading 1 paths to 127.0.0.1 (11 already cached)"
time=2026-09-10T04:17:43.634Z level=INFO msg="Uploading 58ywlmrwjik279hs3k4n9ss14w0ilrrz-installer-iso (6.8KB)"
time=2026-09-10T04:17:45.012Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-10T04:17:45.105Z level=INFO msg="Upload complete. (1.507s)"