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Fixing 'Context Canceled' Errors During Docker Image Builds - Fixing 'git rebase index.lock file exists' Error-Docker Compose Secret vs Environment Variable: When to Use Each

Updated 2026-07-28 08:18:55macos-help

Fixing 'Context Canceled' Errors During Docker Image Builds - Fixing 'git rebase index.lock file exists' Error-Docker Compose Secret vs Environment Variable: When to Use Each

Likely symptom

Likely cause

Safe rollback

Verification route

Repeat the original action, not only a simplified test case.
Restart the app or reload the service after configuration changes.