Add extra logging for bug 77342775.

(cherry picked from commit f5c537efc5c35a91283ce1df188a0c70947d3cb4)

Test: testrunner.py --host --64 --optimizing
Test: Repeat with disabled filtering to Lorg/apache/http/,
      manually expect failure messages.
Bug: 77342775
Merged-In: I98b1e4fb77dc5c6b57a91c7dda19e1a4b15c29be
Change-Id: I98b1e4fb77dc5c6b57a91c7dda19e1a4b15c29be
4 files changed