this derivation will be built:
  /nix/store/kfdi3ii765vris56xrwnkrxbw5s6xwwb-nix-shell.drv
building '/nix/store/kfdi3ii765vris56xrwnkrxbw5s6xwwb-nix-shell.drv'
nix-shell> Running phase: buildPhase

post-build step Upload to niks3: ok
time=2026-09-20T17:21:16.904Z level=INFO msg="Uploading 1 paths to niks3.clan.lol (224 already cached)"
time=2026-09-20T17:21:16.904Z level=INFO msg="Uploading v8jf0q8cx92mpzdi83ch0z93x4cf84yc-nix-shell (6.7KB)"
time=2026-09-20T17:21:17.954Z level=INFO msg="Uploading 2 narinfos"
time=2026-09-20T17:21:18.214Z level=INFO msg="Upload complete. (1.496s)"