Device 01ab756b0330210f appears to be the problem, rather than the test:
C 141.929s Main [ERROR:connection.cc(1892)] OfflinePageMetadata sqlite error 1802, errno 0: disk I/O error, sql: CREATE TABLE offlinepages_v1(offline_id INTEGER PRIMARY KEY NOT NULL, creation_time INTEGER NOT NULL, file_size INTEGER NOT NULL, version INTEGER NOT NULL, last_access_time INTEGER NOT NULL, access_count INTEGER NOT NULL, status INTEGER NOT NULL DEFAULT 0, user_initiated INTEGER, expiration_time INTEGER NOT NULL DEFAULT 0, client_namespace VARCHAR NOT NULL, client_id VARCHAR NOT NULL, online_url VARCHAR NOT NULL, offline_url VARCHAR NOT NULL DEFAULT '', file_path VARCHAR NOT NULL, title VARCHAR NOT NULL DEFAULT '')
C 141.929s Main [FATAL:connection.cc(1907)] disk I/O error
Comment 1 by tobiasjs@chromium.org
, Sep 7 2016