this derivation will be built:
  /nix/store/vk63xqbshddahlyy61y39d1jr6fps25m-nix-shell.drv
building '/nix/store/vk63xqbshddahlyy61y39d1jr6fps25m-nix-shell.drv'
nix-shell> Running phase: buildPhase

post-build step Upload to niks3: ok
time=2026-09-19T17:32:33.809Z level=INFO msg="Uploading 1 paths to niks3.clan.lol (223 already cached)"
time=2026-09-19T17:32:33.809Z level=INFO msg="Uploading y503w7ijgdcf48k6n1cmcirqhr83zqdb-nix-shell (6.7KB)"
time=2026-09-19T17:32:34.601Z level=INFO msg="Uploading 2 narinfos"
time=2026-09-19T17:32:35.487Z level=INFO msg="Upload complete. (1.864s)"