../src/bufferutil.cc:50:40: warning: 'ToObject' is deprecated: Use maybe version [-Wdeprecated-declarations]
    Local<Object> bufferObj = info[0]->ToObject();
                                       ^
/Users/josh.burman/.node-gyp/11.10.0/include/node/v8.h:2549:10: note: 'ToObject' has been explicitly marked deprecated here
  inline V8_DEPRECATED("Use maybe version", Local<Object> ToObject() const);
         ^
/Users/josh.burman/.node-gyp/11.10.0/include/node/v8config.h:326:29: note: expanded from macro 'V8_DEPRECATED'
  declarator __attribute__((deprecated(message)))
                            ^
../src/bufferutil.cc:57:42: warning: 'ToObject' is deprecated: Use maybe version [-Wdeprecated-declarations]
      Local<Object> src = array->Get(i)->ToObject();
                                         ^
/Users/josh.burman/.node-gyp/11.10.0/include/node/v8.h:2549:10: note: 'ToObject' has been explicitly marked deprecated here
  inline V8_DEPRECATED("Use maybe version", Local<Object> ToObject() const);
         ^
/Users/josh.burman/.node-gyp/11.10.0/include/node/v8config.h:326:29: note: expanded from macro 'V8_DEPRECATED'
  declarator __attribute__((deprecated(message)))
                            ^
../src/bufferutil.cc:68:41: warning: 'ToObject' is deprecated: Use maybe version [-Wdeprecated-declarations]
    Local<Object> buffer_obj = info[0]->ToObject();
                                        ^
/Users/josh.burman/.node-gyp/11.10.0/include/node/v8.h:2549:10: note: 'ToObject' has been explicitly marked deprecated here
  inline V8_DEPRECATED("Use maybe version", Local<Object> ToObject() const);
         ^
/Users/josh.burman/.node-gyp/11.10.0/include/node/v8config.h:326:29: note: expanded from macro 'V8_DEPRECATED'
  declarator __attribute__((deprecated(message)))
                            ^
../src/bufferutil.cc:70:39: warning: 'ToObject' is deprecated: Use maybe version [-Wdeprecated-declarations]
    Local<Object> mask_obj = info[1]->ToObject();
                                      ^
/Users/josh.burman/.node-gyp/11.10.0/include/node/v8.h:2549:10: note: 'ToObject' has been explicitly marked deprecated here
  inline V8_DEPRECATED("Use maybe version", Local<Object> ToObject() const);
         ^
/Users/josh.burman/.node-gyp/11.10.0/include/node/v8config.h:326:29: note: expanded from macro 'V8_DEPRECATED'
  declarator __attribute__((deprecated(message)))
                            ^
../src/bufferutil.cc:89:41: warning: 'ToObject' is deprecated: Use maybe version [-Wdeprecated-declarations]
    Local<Object> buffer_obj = info[0]->ToObject();
                                        ^
/Users/josh.burman/.node-gyp/11.10.0/include/node/v8.h:2549:10: note: 'ToObject' has been explicitly marked deprecated here
  inline V8_DEPRECATED("Use maybe version", Local<Object> ToObject() const);
         ^
/Users/josh.burman/.node-gyp/11.10.0/include/node/v8config.h:326:29: note: expanded from macro 'V8_DEPRECATED'
  declarator __attribute__((deprecated(message)))
                            ^
../src/bufferutil.cc:90:39: warning: 'ToObject' is deprecated: Use maybe version [-Wdeprecated-declarations]
    Local<Object> mask_obj = info[1]->ToObject();
                                      ^
/Users/josh.burman/.node-gyp/11.10.0/include/node/v8.h:2549:10: note: 'ToObject' has been explicitly marked deprecated here
  inline V8_DEPRECATED("Use maybe version", Local<Object> ToObject() const);
         ^
/Users/josh.burman/.node-gyp/11.10.0/include/node/v8config.h:326:29: note: expanded from macro 'V8_DEPRECATED'
  declarator __attribute__((deprecated(message)))
                            ^
../src/bufferutil.cc:92:41: warning: 'ToObject' is deprecated: Use maybe version [-Wdeprecated-declarations]
    Local<Object> output_obj = info[2]->ToObject();
                                        ^
/Users/josh.burman/.node-gyp/11.10.0/include/node/v8.h:2549:10: note: 'ToObject' has been explicitly marked deprecated here
  inline V8_DEPRECATED("Use maybe version", Local<Object> ToObject() const);
         ^
/Users/josh.burman/.node-gyp/11.10.0/include/node/v8config.h:326:29: note: expanded from macro 'V8_DEPRECATED'
  declarator __attribute__((deprecated(message)))
                            ^
../src/bufferutil.cc:93:40: warning: 'Int32Value' is deprecated: Use maybe version [-Wdeprecated-declarations]
    unsigned int dataOffset = info[3]->Int32Value();
                                       ^
/Users/josh.burman/.node-gyp/11.10.0/include/node/v8.h:2572:3: note: 'Int32Value' has been explicitly marked deprecated here
  V8_DEPRECATED("Use maybe version", int32_t Int32Value() const);
  ^
/Users/josh.burman/.node-gyp/11.10.0/include/node/v8config.h:326:29: note: expanded from macro 'V8_DEPRECATED'
  declarator __attribute__((deprecated(message)))
                            ^
../src/bufferutil.cc:94:36: warning: 'Int32Value' is deprecated: Use maybe version [-Wdeprecated-declarations]
    unsigned int length = info[4]->Int32Value();
                                   ^
/Users/josh.burman/.node-gyp/11.10.0/include/node/v8.h:2572:3: note: 'Int32Value' has been explicitly marked deprecated here
  V8_DEPRECATED("Use maybe version", int32_t Int32Value() const);
  ^
/Users/josh.burman/.node-gyp/11.10.0/include/node/v8config.h:326:29: note: expanded from macro 'V8_DEPRECATED'
  declarator __attribute__((deprecated(message)))
                            ^
9 warnings generated.
../src/validation.cc:133:41: warning: 'ToObject' is deprecated: Use maybe version [-Wdeprecated-declarations]
    Local<Object> buffer_obj = info[0]->ToObject();
                                        ^
/Users/josh.burman/.node-gyp/11.10.0/include/node/v8.h:2549:10: note: 'ToObject' has been explicitly marked deprecated here
  inline V8_DEPRECATED("Use maybe version", Local<Object> ToObject() const);
         ^
/Users/josh.burman/.node-gyp/11.10.0/include/node/v8config.h:326:29: note: expanded from macro 'V8_DEPRECATED'
  declarator __attribute__((deprecated(message)))
                            ^
1 warning generated.