this derivation will be built:
  /nix/store/1wlpkdfn09mx50h6nd35wk2bjnpv6w3p-manifest.json.drv
building '/nix/store/1wlpkdfn09mx50h6nd35wk2bjnpv6w3p-manifest.json.drv'

post-build step Upload to niks3: ok
time=2026-09-03T08:06:02.063Z level=INFO msg="Uploading 1 paths to niks3.scientistexperience.net (0 already cached)"
time=2026-09-03T08:06:02.063Z level=INFO msg="Uploading gci2l6ajc2901m6k782955jz2az2z7cc-manifest.json (1.2MB)"
time=2026-09-03T08:06:03.228Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-03T08:06:03.769Z level=INFO msg="Upload complete. (1.8s)"