The first failure:

#   Failed test 'The operation succeeded'
#   at t/storage/reconnect.t line 69.
# died: DBIx::Class::Exception (DBIx::Class::ResultSet::search(): DBI 
+Exception: DBD::SQLite::db prepare_cached failed: disk I/O error [for
+ Statement "SELECT me.artistid, me.name, me.rank, me.charfield FROM a
+rtist me ORDER BY name DESC"] at t/storage/reconnect.t line 68
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Looks like a previously reported bug.
No Fix yet, but they recommend this patch. Read the bug report for info.