this derivation will be built:
  /nix/store/5qdxlf779gj0l8j7p43514wixsnzn9ab-nix-shell.drv
building '/nix/store/5qdxlf779gj0l8j7p43514wixsnzn9ab-nix-shell.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/5qdxlf779gj0l8j7p43514wixsnzn9ab-nix-shell.drv'
nix-shell> Running phase: buildPhase

post-build step Upload to niks3: ok
time=2026-09-01T10:00:44.278Z level=INFO msg="Uploading 0 paths to niks3.clan.lol (278 already cached)"
time=2026-09-01T10:00:45.781Z level=INFO msg="Upload complete. (2.772s)"