GitLab

Adds failure details in case default Crostini configuration using
Ansible has failed.

TEST: deployed on DUT and checked that logs are present
Bug: 1000287
Change-Id: I4215bb117ed82fe8829ea5375767000645326915
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1991561Reviewed-by: Nic Hollingum <hollingum@google.com>
Commit-Queue: Olya Kalitova <okalitova@chromium.org>
Cr-Commit-Position: refs/heads/master@{#730136}