clockworklabs / clockworklabs/SpacetimeDB
CI flake: sccache dns lookup failed
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- Dominant language
- Rust
- Stars
- 25.2k
- Forks
- 1.1k
- Avg merge
- 2d 7h
- Merged PRs (30d)
- 46
Description
Detected by CI Gremlin after a failed merge-queue run succeeded in a later merge-queue run without a new PR head commit.
Tests:
Index Scan Bench
Error:
error: process didn't exit successfully: sccache /home/runner/.rustup/toolchains/1.93.0-x86_64-unknown-linux-gnu/bin/rustc -vV (exit status: 2)
--- stderr
Failed job runs:
- https://github.com/clockworklabs/SpacetimeDB/actions/runs/30394268761/job/90398570922 (Index Scan Bench, attempt merge queue run 30394268761 -> merge queue run 30405852929)
Timeout detection:
- none
Context:
- Merge queue PR: #5479
- PR head SHA: 85134893830ea960124a80818edcf4ad1dbe4449
- Later successful run: https://github.com/clockworklabs/SpacetimeDB/actions/runs/30405852929
Contributor guide
No contributing guide indexed for this repository
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the failed Index Scan Bench job and compare it with the later successful merge-queue run. Investigate the reported sccache DNS lookup failure in the CI configuration or logs; done means the intermittent failure is understood and the affected check no longer flakes.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- rust
- Domain
- ci-cd
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Quiet
- Clarity
- Needs clarification
- Newbie friendliness
- 42/100