skip other test that changed behavior on 9.3

Author: p

lib/mongo/crypt/binding.rb

@@ -28,6 +28,9 @@ module Crypt
     end
   end
 
+  # JRuby 9.3.2.0 replaces a LoadError with our custom message with a
+  # generic NameError, when this load is attempted as part of autoloading
+  # process. JRuby 9.2.20.0 propagates LoadError as expected.
   raise LoadError, "Cannot load Mongo::Crypt::Binding because there is no path " +
       "to libmongocrypt specified in the LIBMONGOCRYPT_PATH environment variable."
 end

spec/mongo/crypt/binding_unloaded_spec.rb

@@ -8,6 +8,10 @@
 
   context 'when load fails' do
 
+    # JRuby 9.3.2.0 converts our custom LoadErrors to generic NameErrors
+    # and trashes the exception messages.
+    fails_on_jruby
+
     it 'retries loading at the next reference' do
       lambda do
         Mongo::Crypt::Binding