fix broken build (#712)

Signed-off-by: David Chung <[email protected]>

Author: David Chung

circle.yml

@@ -7,7 +7,7 @@ machine:
   environment:
     OS: "linux"
     ARCH: "amd64"
-    GOVERSION: "1.8.1"
+    GOVERSION: "1.9"
     GOPATH: "$HOME/.go_workspace"
     WORKDIR: "$GOPATH/src/github.com/$CIRCLE_PROJECT_USERNAME/$CIRCLE_PROJECT_REPONAME"
     E2E_CLEANUP: "false"

pkg/rpc/client/client.go

@@ -49,6 +49,7 @@ func New(address string, api spi.InterfaceSpec) (Client, error) {
 	cl := &handshakingClient{client: unvalidatedClient, iface: api, lock: &sync.Mutex{}}
 	// check handshake
 	if err := cl.handshake(); err != nil {
+		log.Error("handshaking", "err", err)
 		// Note - we still return the client with the possibility of doing a handshake later on
 		// if we provide an api for the plugin to recheck later.  This way, individual components
 		// can stay running and recalibrate themselves after the user has corrected the problems.

pkg/spi/event/types_test.go

@@ -43,7 +43,7 @@ func TestEncodeDecode(t *testing.T) {
 	event2 := Event{}
 	err := any2.Decode(&event2)
 	require.NoError(t, err)
-	require.Equal(t, event.Timestamp.String(), event2.Timestamp.String())
+	require.Equal(t, event.Timestamp.Unix(), event2.Timestamp.Unix())
 	require.Equal(t, event.Data, event2.Data)
 	require.Equal(t, any.Bytes(), types.AnyValueMust(event2).Bytes())