env_logger 0.6.1 replaced `.parse` with `.parse_filters`

env_logger 0.6.1 deprecated `Builder::parse`, and replaced it with
`Builder::parse_filter`.

Cargo.toml

@@ -26,7 +26,7 @@ quic = []
 
 [dev-dependencies]
 log = "0.4"
-env_logger = "0.6"
+env_logger = "0.6.1"
 mio = "0.6"
 docopt = "1.0"
 serde = "1.0"

examples/tlsclient.rs

@@ -519,7 +519,7 @@ fn main() {
 
     if args.flag_verbose {
         env_logger::Builder::new()
-            .parse("trace")
+            .parse_filters("trace")
             .init();
     }
 

examples/tlsserver.rs

@@ -583,7 +583,7 @@ fn main() {
 
     if args.flag_verbose {
         env_logger::Builder::new()
-            .parse("trace")
+            .parse_filters("trace")
             .init();
     }