diff --git a/moto/awslambda/models.py b/moto/awslambda/models.py
index 95a5c4ad..38ff81fb 100644
--- a/moto/awslambda/models.py
+++ b/moto/awslambda/models.py
@@ -53,9 +53,6 @@ try:
 except ImportError:
     from backports.tempfile import TemporaryDirectory
 
-# The lambci container is returning a special escape character for the "RequestID" fields. Unicode 033:
-# _stderr_regex = re.compile(r"START|END|REPORT RequestId: .*")
-_stderr_regex = re.compile(r"\033\[\d+.*")
 _orig_adapter_send = requests.adapters.HTTPAdapter.send
 docker_3 = docker.__version__[0] >= "3"
 
@@ -385,7 +382,7 @@ class LambdaFunction(BaseModel):
         try:
             # TODO: I believe we can keep the container running and feed events as needed
             #       also need to hook it up to the other services so it can make kws/s3 etc calls
-            #  Should get invoke_id /RequestId from invovation
+            #  Should get invoke_id /RequestId from invocation
             env_vars = {
                 "AWS_LAMBDA_FUNCTION_TIMEOUT": self.timeout,
                 "AWS_LAMBDA_FUNCTION_NAME": self.function_name,
@@ -453,14 +450,9 @@ class LambdaFunction(BaseModel):
             if exit_code != 0:
                 raise Exception("lambda invoke failed output: {}".format(output))
 
-            # strip out RequestId lines (TODO: This will return an additional '\n' in the response)
-            output = os.linesep.join(
-                [
-                    line
-                    for line in self.convert(output).splitlines()
-                    if not _stderr_regex.match(line)
-                ]
-            )
+            # We only care about the response from the lambda
+            # Which is the last line of the output, according to https://github.com/lambci/docker-lambda/issues/25
+            output = output.splitlines()[-1]
             return output, False
         except BaseException as e:
             traceback.print_exc()
diff --git a/tests/test_awslambda/test_lambda.py b/tests/test_awslambda/test_lambda.py
index 6fd97e32..2835729f 100644
--- a/tests/test_awslambda/test_lambda.py
+++ b/tests/test_awslambda/test_lambda.py
@@ -58,8 +58,7 @@ def lambda_handler(event, context):
     volume_id = event.get('volume_id')
     vol = ec2.Volume(volume_id)
 
-    print('get volume details for %s\\nVolume - %s  state=%s, size=%s' % (volume_id, volume_id, vol.state, vol.size))
-    return event
+    return {{'id': vol.id, 'state': vol.state, 'size': vol.size}}
 """.format(
         base_url="motoserver:5000"
         if settings.TEST_SERVER_MODE
@@ -181,27 +180,9 @@ if settings.TEST_SERVER_MODE:
             Payload=json.dumps(in_data),
         )
         result["StatusCode"].should.equal(202)
-        msg = "get volume details for %s\nVolume - %s  state=%s, size=%s\n%s" % (
-            vol.id,
-            vol.id,
-            vol.state,
-            vol.size,
-            json.dumps(in_data).replace(
-                " ", ""
-            ),  # Makes the tests pass as the result is missing the whitespace
-        )
-
-        log_result = base64.b64decode(result["LogResult"]).decode("utf-8")
-
-        # The Docker lambda invocation will return an additional '\n', so need to replace it:
-        log_result = log_result.replace("\n\n", "\n")
-        log_result.should.equal(msg)
-
-        payload = result["Payload"].read().decode("utf-8")
-
-        # The Docker lambda invocation will return an additional '\n', so need to replace it:
-        payload = payload.replace("\n\n", "\n")
-        payload.should.equal(msg)
+        actual_payload = json.loads(result["Payload"].read().decode("utf-8"))
+        expected_payload = {"id": vol.id, "state": vol.state, "size": vol.size}
+        actual_payload.should.equal(expected_payload)
 
 
 @mock_logs