[travis-ci] the system call regression also relates to a Rails change in 4.2

Author: kares

.travis.yml

@@ -51,7 +51,8 @@ matrix:
       gemfile: gemfiles/rails41.gemfile
       env: JRUBY_OPTS="$JRUBY_OPTS" DB=postgresql
       jdk: oraclejdk7
-    # ``/system call symlink regression since JRuby 1.7.19
+    # ``/system call symlink regression (since JRuby 1.7.19)
+    # + (postgres) database_tasks got updated on 4.2 : https://github.com/rails/rails/commit/07f8a96aa14b642a86
     - rvm: jruby-1.7.24
       gemfile: gemfiles/rails42.gemfile
       env: JRUBY_OPTS="--1.9 $JRUBY_OPTS" DB=postgresql PREPARED_STATEMENTS=false INSERT_RETURNING=true
@@ -65,23 +66,6 @@ matrix:
       gemfile: gemfiles/rails42.gemfile
       env: JRUBY_OPTS="$JRUBY_OPTS" DB=postgresql
   include:
-    # temporary due ``/system call symlink regression
-    - rvm: jruby-1.7.18
-      gemfile: gemfiles/rails42.gemfile
-      env: JRUBY_OPTS="--1.9 $JRUBY_OPTS" DB=postgresql PREPARED_STATEMENTS=false INSERT_RETURNING=true
-      jdk: oraclejdk7
-    - rvm: jruby-1.7.18
-      gemfile: gemfiles/rails42.gemfile
-      env: JRUBY_OPTS="--1.9 $JRUBY_OPTS" DB=postgresql PREPARED_STATEMENTS=true
-      jdk: oraclejdk7
-    - rvm: jruby-1.7.18
-      gemfile: gemfiles/rails42.gemfile
-      env: JRUBY_OPTS="--1.9 $JRUBY_OPTS" DB=postgresql PREPARED_STATEMENTS=true INSERT_RETURNING=true
-      jdk: oraclejdk7
-    - rvm: jruby-1.7.18
-      gemfile: gemfiles/rails42.gemfile
-      env: JRUBY_OPTS="$JRUBY_OPTS" DB=postgresql
-      jdk: oraclejdk7
     # testing against MariaDB
     - addons:
         mariadb: '5.5'