Removing forced pull from build step in run_tests.sh

test/utils/run_tests.sh

@@ -8,7 +8,7 @@ if [ "${TARGET}" = "sanity" ]; then
     if test x"$TOXENV" != x'py24' ; then tox ; fi
     if test x"$TOXENV" = x'py24' ; then python2.4 -V && python2.4 -m compileall -fq -x 'module_utils/(a10|rax|openstack|ec2|gce).py' lib/ansible/module_utils ; fi
 else
-    docker build --pull=true -t ansible_test/${TARGET} test/utils/docker/${TARGET}
+    docker build -t ansible_test/${TARGET} test/utils/docker/${TARGET}
     docker run -d --volume="${PWD}:/root/ansible" ${TARGET_OPTIONS} ansible_test/${TARGET} > /tmp/cid_${TARGET}
     docker exec -ti $(cat /tmp/cid_${TARGET}) /bin/sh -c "export TEST_FLAGS='${TEST_FLAGS}'; cd /root/ansible; . hacking/env-setup; (cd test/integration; LC_ALL=en_US.utf-8 make)"
     docker kill $(cat /tmp/cid_${TARGET})