Docker build stuck in Building with empty logs

#1
by tao-shen - opened

All Docker SDK Spaces on my account are stuck in Building state with completely empty build logs.

Diagnostic Results

  • Static SDK Space (test-static-minimal) deployed successfully in seconds โ†’ account is NOT blocked
  • Minimal Docker Space (test-docker-minimal) with just FROM python:3.11-slim + Flask hello-world is also stuck โ†’ Docker build path is broken
  • Same Dockerfile was building successfully before
  • Build logs API returns empty SSE stream

Tried (all unsuccessful)

  1. Factory reboot
  2. Delete and recreate
  3. New slugs (HuggingClaw2, HuggingClaw3)
  4. Paused 4 other running Spaces
  5. SDK toggle (docker โ†’ static โ†’ docker)
  6. Pause/resume via API

Account: tao-shen (free tier, cpu-basic)
Timeline: Feb 28, 2026, several hours
Status page shows all services operational

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