X_TEST_FIX_UNRUNNABLE
Means
a fix: a test writes or asserts cites a command this build cannot run
Typical cause
checkErrorFixes reads src/ and skips tests, so a fixture error, a helper that builds one and an assertion pinning a fix string were all unchecked — and this repo has shipped a fix: naming a command that does not exist more than once (x schema show, x logs tail). A test is where the next one is copied from. Per-package ratchet. A command inside a comment or inside another string is not a citation — that is how error-contract.test.ts writes seven fixtures on purpose
Fix
rewrite the fix the finding names as an invocation this build ships; x help --json lists every command, subcommand and flag