this derivation will be built:
  /nix/store/0dmbbhbaqsdznlqhqfb1n3gqacb851m1-container-test-run-wireguard.drv

post-build step Upload to niks3: ok
time=2026-08-08T10:10:04.306Z level=INFO msg="Uploading 0 paths to niks3.clan.lol (1 already cached)"
time=2026-08-08T10:10:04.307Z level=INFO msg="Upload complete. (96ms)"