this derivation will be built:
  /nix/store/li9jmyv4plciqvxqvq5zayf5jgr646cq-spaces-install-session-test.drv
building '/nix/store/li9jmyv4plciqvxqvq5zayf5jgr646cq-spaces-install-session-test.drv'
spaces-install-session-test> OK: the session id reaches hermes-desktop through the launcher and the wrapper; no session, no launch

post-build step Upload to niks3: ok
time=2026-09-17T10:49:49.526Z level=INFO msg="Uploading 0 paths to 127.0.0.1 (1 already cached)"
time=2026-09-17T10:49:49.701Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-17T10:49:49.909Z level=INFO msg="Upload complete. (404ms)"