positive_control_exit=1
seeded_line=https://[MASKED-USERINFO]@example.io/e (actual synthetic userinfo intentionally omitted here)
expected_failure=credentialed URL redaction control missing for example.io
transcript_tail:
[test] --next fast path pins resolved package versions
[test] fast path failure falls back to source build
[test] source-build failure is fatal and restores the pre-install prefix
[test] corrupt source archive is fatal and restores the pre-install prefix
[test] --dev source install does not require registry version resolution
[test] explicit --ref keeps source lane and avoids @next lookup
[test] --check --next rejects mismatched prerelease pipeline suffixes
[test] full framework path receives P3 absolute CLI without relying on PATH
[test] captured diagnostics redact seeded credential canary everywhere
credentialed URL redaction control missing for example.io