dump of .\gradlew assemble on windows

gistfile1.txt

> Task :installDefaultGems FAILED
#<Class:0x71bf592a>: Command failed with status (1): [./gradlew assemble...]
     create_shell_runner at C:/Users/andrea/workspace/logstash/vendor/bundle/jruby/2.5.0/gems/rake-12.3.3/lib/rake/file_utils.rb:67
                      sh at C:/Users/andrea/workspace/logstash/vendor/bundle/jruby/2.5.0/gems/rake-12.3.3/lib/rake/file_utils.rb:57
                  <main> at C:/Users/andrea/workspace/logstash/rakelib/compile.rake:34
                 execute at C:/Users/andrea/workspace/logstash/vendor/bundle/jruby/2.5.0/gems/rake-12.3.3/lib/rake/task.rb:273
                    each at org/jruby/RubyArray.java:1820
                 execute at C:/Users/andrea/workspace/logstash/vendor/bundle/jruby/2.5.0/gems/rake-12.3.3/lib/rake/task.rb:273
  invoke_with_call_chain at C:/Users/andrea/workspace/logstash/vendor/bundle/jruby/2.5.0/gems/rake-12.3.3/lib/rake/task.rb:214
         mon_synchronize at uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/monitor.rb:237
        handle_interrupt at org/jruby/RubyThread.java:759
         mon_synchronize at uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/monitor.rb:236
        handle_interrupt at org/jruby/RubyThread.java:759
         mon_synchronize at uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/monitor.rb:233
  invoke_with_call_chain at C:/Users/andrea/workspace/logstash/vendor/bundle/jruby/2.5.0/gems/rake-12.3.3/lib/rake/task.rb:194
    invoke_prerequisites at C:/Users/andrea/workspace/logstash/vendor/bundle/jruby/2.5.0/gems/rake-12.3.3/lib/rake/task.rb:238
                    each at org/jruby/RubyArray.java:1820
    invoke_prerequisites at C:/Users/andrea/workspace/logstash/vendor/bundle/jruby/2.5.0/gems/rake-12.3.3/lib/rake/task.rb:236
  invoke_with_call_chain at C:/Users/andrea/workspace/logstash/vendor/bundle/jruby/2.5.0/gems/rake-12.3.3/lib/rake/task.rb:213
         mon_synchronize at uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/monitor.rb:237
        handle_interrupt at org/jruby/RubyThread.java:759
         mon_synchronize at uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/monitor.rb:236
        handle_interrupt at org/jruby/RubyThread.java:759
         mon_synchronize at uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/monitor.rb:233
  invoke_with_call_chain at C:/Users/andrea/workspace/logstash/vendor/bundle/jruby/2.5.0/gems/rake-12.3.3/lib/rake/task.rb:194
    invoke_prerequisites at C:/Users/andrea/workspace/logstash/vendor/bundle/jruby/2.5.0/gems/rake-12.3.3/lib/rake/task.rb:238
                    each at org/jruby/RubyArray.java:1820
    invoke_prerequisites at C:/Users/andrea/workspace/logstash/vendor/bundle/jruby/2.5.0/gems/rake-12.3.3/lib/rake/task.rb:236
  invoke_with_call_chain at C:/Users/andrea/workspace/logstash/vendor/bundle/jruby/2.5.0/gems/rake-12.3.3/lib/rake/task.rb:213
         mon_synchronize at uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/monitor.rb:237
        handle_interrupt at org/jruby/RubyThread.java:759
         mon_synchronize at uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/monitor.rb:236
        handle_interrupt at org/jruby/RubyThread.java:759
         mon_synchronize at uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/monitor.rb:233
  invoke_with_call_chain at C:/Users/andrea/workspace/logstash/vendor/bundle/jruby/2.5.0/gems/rake-12.3.3/lib/rake/task.rb:194
    invoke_prerequisites at C:/Users/andrea/workspace/logstash/vendor/bundle/jruby/2.5.0/gems/rake-12.3.3/lib/rake/task.rb:238
                    each at org/jruby/RubyArray.java:1820
    invoke_prerequisites at C:/Users/andrea/workspace/logstash/vendor/bundle/jruby/2.5.0/gems/rake-12.3.3/lib/rake/task.rb:236
  invoke_with_call_chain at C:/Users/andrea/workspace/logstash/vendor/bundle/jruby/2.5.0/gems/rake-12.3.3/lib/rake/task.rb:213
         mon_synchronize at uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/monitor.rb:237
        handle_interrupt at org/jruby/RubyThread.java:759
         mon_synchronize at uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/monitor.rb:236
        handle_interrupt at org/jruby/RubyThread.java:759
         mon_synchronize at uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/monitor.rb:233
  invoke_with_call_chain at C:/Users/andrea/workspace/logstash/vendor/bundle/jruby/2.5.0/gems/rake-12.3.3/lib/rake/task.rb:194
                  invoke at C:/Users/andrea/workspace/logstash/vendor/bundle/jruby/2.5.0/gems/rake-12.3.3/lib/rake/task.rb:183
                  <main> at <script>:5