Uses by default PostgreSQL-9.6 instead of 9.3
Steps:
docker run -it vauxoo/odoo-80-image-shippable-auto /etc/init.d/postgresql start
Saw:
* Starting PostgreSQL 9.3 database server [ OK ]
Expected:
* Starting PostgreSQL 9.6 database server [ OK ]
UPDATE: Test if a t2d without PSQL_VERSION parameter defined and see if it is used the 9.6 by default too.