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[hermes] metis #383: transient_infra_failure #209

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opened 2026-09-28 02:46:05 +00:00 by hermes-automation · 0 comments
hermes-automation commented 2026-09-28 02:46:05 +00:00
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Hermes auto-triage classified incident metis/383 as transient_infra_failure (confidence 0.93); first failed gate: scm_checkout.

Why a human is needed

The build never started running any pipeline stage: Jenkins could not fetch the Jenkinsfile because the Gitea host at scm.bstein.dev answered the git fetch with HTTP 500, and the checkout was aborted after exhausting retries. This is a server-side failure of the git host, unrelated to the metis source or tests, so the fix is simply to re-run the build once Gitea is healthy; if the 500 recurs across builds, investigate the Gitea service itself rather than this repository.

Ariadne did not authorize automated remediation: evidence_signature_missing.

Facts

  • jenkins — Jenkins build metis #383 was started by timer at 2026-09-28T01:19:00Z and finished FAILURE after 16.2 seconds. (https://ci.bstein.dev/job/metis/383/ (timestamps.start, timestamps.end, result))
  • jenkins — The build failed while fetching the Jenkinsfile from Gitea: 'git fetch --tags --force --progress -- https://scm.bstein.dev/titan/metis.git' exited 128 with stderr 'fatal: unable to access https://scm.bstein.dev/titan/metis.git/: The requested URL returned error: 500'. (console_failures[0] at line 13 and console_tail of build metis/383)
  • jenkins — Jenkins retried the checkout until 'Maximum checkout retry attempts reached, aborting'; no pipeline stage ever ran (first_failed_stage is null) and no test results were published (failed_tests is empty). (console_tail, jenkins.first_failed_stage, jenkins.failed_tests of build metis/383)
  • opensearch — OpenSearch log correlation for the incident window 01:14:00Z-01:24:16Z returned no records because the OpenSearch request itself failed with connection refused. (log_evidence.error: 'opensearch request failed: [Errno 111] Connection refused')

Evidence

The earliest failure region of the build console:

	at PluginClassLoader for git//hudson.plugins.git.GitSCM.retrieveChanges(GitSCM.java:1239)
	at PluginClassLoader for git//hudson.plugins.git.GitSCM._checkout(GitSCM.java:1310)
	at PluginClassLoader for git//hudson.plugins.git.GitSCM.checkout(GitSCM.java:1277)
	at PluginClassLoader for workflow-scm-step//org.jenkinsci.plugins.workflow.steps.scm.SCMStep.checkout(SCMStep.java:136)
	at PluginClassLoader for workflow-cps//org.jenkinsci.plugins.workflow.cps.CpsScmFlowDefinition.create(CpsScmFlowDefinition.java:168)
	at PluginClassLoader for workflow-cps//org.jenkinsci.plugins.workflow.cps.CpsScmFlowDefinition.create(CpsScmFlowDefinition.java:70)
	at PluginClassLoader for workflow-job//org.jenkinsci.plugins.workflow.job.WorkflowRun.run(WorkflowRun.java:317)
	at hudson.model.ResourceController.execute(ResourceController.java:101)
	at hudson.model.Executor.run(Executor.java:460)
Caused by: hudson.plugins.git.GitException: Command "git fetch --tags --force --progress -- https://scm.bstein.dev/titan/metis.git +refs/heads/*:refs/remotes/origin/*" returned status code 128:
stdout: 
stderr: fatal: unable to access 'https://scm.bstein.dev/titan/metis.git/': The requested URL returned error: 500
... (truncated; the full log is in the linked build)

Inferences

  • The HTTP 500 came from the Gitea server side (scm.bstein.dev), not from anything in the metis repository: the build died before the Jenkinsfile was even read, so no code, test, or pipeline definition in the repo could have influenced the outcome.
  • Because the failure is a server-side error on the SCM host rather than a bad commit, re-running the same build against the same commit should succeed once Gitea is answering normally; no change to the metis repository is needed.
  • If subsequent builds show the same 500, the problem is a persistent Gitea outage or misbehavior (for example database or storage trouble behind it) and the fix belongs on the Gitea deployment, not in metis.
  • The OpenSearch connection refusal is a gap in corroborating log evidence, not evidence about this build; the Jenkins console alone is decisive here.

Links

  • Failed build: https://ci.bstein.dev/job/metis/383/
  • Full evidence bundle and audit trail live in Ariadne at /api/admin/audit/events, event types hermes_autotriage_incident and hermes_autotriage_diagnosis.

Filed automatically by Ariadne from a Hermes Agent diagnosis (run run_2677c9cb8c114c93b4338cd73d000213). Hermes has no write access to this repository; no files or infrastructure were changed.

Hermes auto-triage classified incident `metis/383` as **transient_infra_failure** (confidence 0.93); first failed gate: `scm_checkout`. ## Why a human is needed The build never started running any pipeline stage: Jenkins could not fetch the Jenkinsfile because the Gitea host at scm.bstein.dev answered the git fetch with HTTP 500, and the checkout was aborted after exhausting retries. This is a server-side failure of the git host, unrelated to the metis source or tests, so the fix is simply to re-run the build once Gitea is healthy; if the 500 recurs across builds, investigate the Gitea service itself rather than this repository. Ariadne did not authorize automated remediation: `evidence_signature_missing`. ## Facts - **jenkins** — Jenkins build metis #383 was started by timer at 2026-09-28T01:19:00Z and finished FAILURE after 16.2 seconds. (`https://ci.bstein.dev/job/metis/383/ (timestamps.start, timestamps.end, result)`) - **jenkins** — The build failed while fetching the Jenkinsfile from Gitea: 'git fetch --tags --force --progress -- https://scm.bstein.dev/titan/metis.git' exited 128 with stderr 'fatal: unable to access https://scm.bstein.dev/titan/metis.git/: The requested URL returned error: 500'. (`console_failures[0] at line 13 and console_tail of build metis/383`) - **jenkins** — Jenkins retried the checkout until 'Maximum checkout retry attempts reached, aborting'; no pipeline stage ever ran (first_failed_stage is null) and no test results were published (failed_tests is empty). (`console_tail, jenkins.first_failed_stage, jenkins.failed_tests of build metis/383`) - **opensearch** — OpenSearch log correlation for the incident window 01:14:00Z-01:24:16Z returned no records because the OpenSearch request itself failed with connection refused. (`log_evidence.error: 'opensearch request failed: [Errno 111] Connection refused'`) ## Evidence The earliest failure region of the build console: ``` at PluginClassLoader for git//hudson.plugins.git.GitSCM.retrieveChanges(GitSCM.java:1239) at PluginClassLoader for git//hudson.plugins.git.GitSCM._checkout(GitSCM.java:1310) at PluginClassLoader for git//hudson.plugins.git.GitSCM.checkout(GitSCM.java:1277) at PluginClassLoader for workflow-scm-step//org.jenkinsci.plugins.workflow.steps.scm.SCMStep.checkout(SCMStep.java:136) at PluginClassLoader for workflow-cps//org.jenkinsci.plugins.workflow.cps.CpsScmFlowDefinition.create(CpsScmFlowDefinition.java:168) at PluginClassLoader for workflow-cps//org.jenkinsci.plugins.workflow.cps.CpsScmFlowDefinition.create(CpsScmFlowDefinition.java:70) at PluginClassLoader for workflow-job//org.jenkinsci.plugins.workflow.job.WorkflowRun.run(WorkflowRun.java:317) at hudson.model.ResourceController.execute(ResourceController.java:101) at hudson.model.Executor.run(Executor.java:460) Caused by: hudson.plugins.git.GitException: Command "git fetch --tags --force --progress -- https://scm.bstein.dev/titan/metis.git +refs/heads/*:refs/remotes/origin/*" returned status code 128: stdout: stderr: fatal: unable to access 'https://scm.bstein.dev/titan/metis.git/': The requested URL returned error: 500 ... (truncated; the full log is in the linked build) ``` ## Inferences - The HTTP 500 came from the Gitea server side (scm.bstein.dev), not from anything in the metis repository: the build died before the Jenkinsfile was even read, so no code, test, or pipeline definition in the repo could have influenced the outcome. - Because the failure is a server-side error on the SCM host rather than a bad commit, re-running the same build against the same commit should succeed once Gitea is answering normally; no change to the metis repository is needed. - If subsequent builds show the same 500, the problem is a persistent Gitea outage or misbehavior (for example database or storage trouble behind it) and the fix belongs on the Gitea deployment, not in metis. - The OpenSearch connection refusal is a gap in corroborating log evidence, not evidence about this build; the Jenkins console alone is decisive here. ## Links - Failed build: https://ci.bstein.dev/job/metis/383/ - Full evidence bundle and audit trail live in Ariadne at `/api/admin/audit/events`, event types `hermes_autotriage_incident` and `hermes_autotriage_diagnosis`. Filed automatically by Ariadne from a Hermes Agent diagnosis (run [run_2677c9cb8c114c93b4338cd73d000213](https://triage.bstein.dev/chat?resume=run_2677c9cb8c114c93b4338cd73d000213)). Hermes has no write access to this repository; no files or infrastructure were changed. <!-- hermes-triage job=metis classification=transient_infra_failure incident=metis/383 -->
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Reference: titan/metis#209
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