Debug transient AWF sandbox container-startup flakes (#1934, #1936)#1935
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Debug transient AWF sandbox container-startup flakes (#1934, #1936)#1935
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[WIP] Debug workflow failure in News: Government Propositions
Debug transient AWF sandbox container-startup flakes (#1934, #1936)
Apr 22, 2026
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Two
[aw] News: … failedissues reported thecopilotengine terminating with emptystdout/stderr(exit 1). Root cause for both was identical and outside this repo: the Agent Workflow Firewall (awf0.25.26) failed a Docker Compose health check on a sidecar during sandbox bring-up, so the CLI never executed.Scope
agentic-workflows+ "Engine Failure" issues: only [aw] News: Government Propositions failed #1934 and [aw] News: Committee Reports failed #1936 match; no similar problems in other workflows.news-propositions.md/news-committee-reports.mdfrontmatter is consistent with ~45 recent green runs — no configuration drift, no correlated change.gh-aw/awf0.25.26 (bundled docker-compose healthcheck timing on the GitHub runner), not in repo-controlled surface.Actions taken
agentjob on both runs viarerun_failed_jobs(Standard Change perInformation_Security_Policy.md).No source changes
Container healthcheck timing is not exposed through
gh-awworkflow frontmatter; rerun is the documented remediation for this flake class. If either rerun reproduces the same sidecar failure, escalate upstream togithub/gh-aw.