fix build errors

bench/src/main/scala/org/bitcoins/bench/eclair/EclairBench.scala

@@ -121,7 +121,7 @@ object EclairBench extends App with EclairRpcTestUtil {
                                paymentLog.values().asScala.forall(_.completed),
                              duration = 1.second,
                              maxTries = 100)
-        .recover(_.printStackTrace())
+        .recover { case ex: Throwable => ex.printStackTrace() }
       _ = println("\nDone!")
     } yield {
       paymentLog

eclair-rpc-test/src/test/scala/org/bitcoins/eclair/rpc/EclairRpcClientTest.scala

@@ -472,7 +472,8 @@ class EclairRpcClientTest extends BitcoinSAsyncTest {
         val instance = EclairInstance(network = client.instance.network,
                                       uri = client.instance.uri,
                                       rpcUri = client.instance.rpcUri,
-                                      authCredentials = badCredentials)
+                                      authCredentials = badCredentials,
+                                      logbackXmlPath = None)
 
         Future.successful(instance)
       }