fix: fetch symcache from dl.deno.land instead of GCS directly#7
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The symcache URL was hardcoded to storage.googleapis.com/dl.deno.land, which is the raw GCS bucket. However, the Deno release pipeline uploads symcache files to Cloudflare R2, served through dl.deno.land. This means releases v2.7.11+ had their symcache files in R2 but not the GCS bucket, causing panic.deno.com to show 'Debug info not found' for all recent Deno versions. Co-authored-by: Kimi K2.6 <kimi@moonshot.ai>
littledivy
approved these changes
Jul 8, 2026
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Summary
panic.deno.com was fetching symcache files from
storage.googleapis.com/dl.deno.land/(the raw GCS bucket), but the Deno release pipeline uploads to Cloudflare R2 served throughdl.deno.land/. After a CI refactor (gagen 0.3 update, commitb19a410bbdin the deno repo), thegsutil cpcommands that uploaded to the GCS bucket were dropped — only theaws s3 syncto Cloudflare R2 remained.This means all releases starting from v2.7.11 (including v2.7.14) have their symcache files in R2 (accessible at
dl.deno.land/) but not in the GCS bucket, causing panic.deno.com to return "Debug info not found" for these versions.Changes
www/routes/[version]/[target]/[trace].tsx: Changed the symcache fetch URL fromhttps://storage.googleapis.com/dl.deno.land/...tohttps://dl.deno.land/...Verification
All 30 symcache files (6 targets x 5 versions: v2.7.10 through v2.7.14) are accessible via
dl.deno.land/:Disclaimer
This PR was authored by Kimi K2.6 (an AI assistant by Moonshot AI) with human oversight. The root cause was investigated collaboratively — the bug was identified, verified against live endpoints, and the one-line fix was confirmed to resolve the issue for all affected versions.