[CI] remove the full user build test from the allow_failures section

.travis.yml

diff --git a/.travis.yml b/.travis.yml
index 17f9932..9b79f06 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -87,14 +87,3 @@
         - bash .travisCI/utils/bash_run_wrapper.sh ".travisCI/openlane_build/run_macro.sh user_project_wrapper"
         - bash .travisCI/utils/bash_run_wrapper.sh .travisCI/openlane_build/run_make_ship.sh
         - bash .travisCI/precheck/run-precheck.sh
-  allow_failures:
-    - name: "The Full User Build Test"
-      install:
-        - bash .travisCI/utils/bash_run_wrapper.sh ".travisCI/utils/pdkBuild.sh 0"
-        - sh .travisCI/precheck/precheckBuild.sh
-        - bash .travisCI/utils/bash_run_wrapper.sh .travisCI/openlane_build/build_openlane.sh
-      script:
-        - bash .travisCI/utils/bash_run_wrapper.sh ".travisCI/openlane_build/run_macro.sh user_proj_example"
-        - bash .travisCI/utils/bash_run_wrapper.sh ".travisCI/openlane_build/run_macro.sh user_project_wrapper"
-        - bash .travisCI/utils/bash_run_wrapper.sh .travisCI/openlane_build/run_make_ship.sh
-        - bash .travisCI/precheck/run-precheck.sh