upd: span Create -> Exit

Author: 刘翔鹏

go.mod

@@ -4,7 +4,16 @@ go 1.14
 
 require (
 	github.com/SkyAPM/go2sky v0.5.0
-	golang.org/x/time v0.0.0-20200630173020-3af7569d3a1e // indirect
-	google.golang.org/api v0.30.0 // indirect
+	github.com/golang/mock v1.4.3 // indirect
+	github.com/golang/protobuf v1.4.2 // indirect
+	github.com/google/go-cmp v0.5.1 // indirect
+	github.com/kr/pretty v0.1.0 // indirect
+	golang.org/x/net v0.0.0-20200707034311-ab3426394381 // indirect
+	golang.org/x/sys v0.0.0-20200803210538-64077c9b5642 // indirect
+	golang.org/x/text v0.3.3 // indirect
+	google.golang.org/genproto v0.0.0-20200804131852-c06518451d9c // indirect
+	google.golang.org/grpc v1.31.0 // indirect
+	google.golang.org/protobuf v1.25.0 // indirect
+	gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 // indirect
 	xorm.io/xorm v1.0.3
 )