[INFO] fetching crate nsqueue 0.1.5...
[INFO] checking nsqueue-0.1.5 against try#ba14a92a10441c4b839ce71e6ef5f7a48bbff18f for prs-64470-and-65389
[INFO] extracting crate nsqueue 0.1.5 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate nsqueue 0.1.5 on toolchain ba14a92a10441c4b839ce71e6ef5f7a48bbff18f
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate nsqueue 0.1.5
[INFO] finished tweaking crates.io crate nsqueue 0.1.5
[INFO] tweaked toml for crates.io crate nsqueue 0.1.5 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 4bb01eaa3788a0ad959e36c722d87419f47c93bd4297a5b557b378974bf8b988
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "4bb01eaa3788a0ad959e36c722d87419f47c93bd4297a5b557b378974bf8b988"`
[INFO] [stderr]     Checking tokio-proto v0.1.1
[INFO] [stderr]     Checking nsqueue v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/protocol.rs:38:30
[INFO] [stderr]    |
[INFO] [stderr] 38 |     type BindTransport = Box<Future<Item = Self::Transport, Error = io::Error>>;
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Self::Transport, Error = io::Error>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:26:32
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/consumer.rs:24:79
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn connect(addr: &SocketAddr, handle: &Handle, config: Config) -> Box<Future<Item = Consumer, Error = io::Error>> {
[INFO] [stderr]    |                                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Consumer, Error = io::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/consumer.rs:37:68
[INFO] [stderr]    |
[INFO] [stderr] 37 |     pub fn subscribe(&self, topic: String, channel: String) -> Box<Future<Item = ResponseStream, Error = io::Error>> {
[INFO] [stderr]    |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = ResponseStream, Error = io::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/consumer.rs:66:50
[INFO] [stderr]    |
[INFO] [stderr] 66 |     pub fn fin(&self, message_id: String) -> Box<Future<Item = (), Error = io::Error>> {
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = io::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/consumer.rs:79:30
[INFO] [stderr]    |
[INFO] [stderr] 79 |     pub fn nop(&self) -> Box<Future<Item = (), Error = io::Error>> {
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = io::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/consumer.rs:99:23
[INFO] [stderr]    |
[INFO] [stderr] 99 |     type Future = Box<Future<Item = NsqResponseMessage, Error = io::Error>>;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = NsqResponseMessage, Error = io::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/producer.rs:23:79
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub fn connect(addr: &SocketAddr, handle: &Handle, config: Config) -> Box<Future<Item = Producer, Error = io::Error>> {
[INFO] [stderr]    |                                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Producer, Error = io::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/producer.rs:36:66
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn publish(&self, topic: String, message: String) -> Box<Future<Item = NsqResponseMessage, Error = io::Error>> {
[INFO] [stderr]    |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = NsqResponseMessage, Error = io::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/producer.rs:44:73
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pub fn mpublish(&self, topic: String, messages: Vec<String>) -> Box<Future<Item = NsqResponseMessage, Error = io::Error>> {
[INFO] [stderr]    |                                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = NsqResponseMessage, Error = io::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/producer.rs:52:84
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn dpublish(&self, topic: String, message: String, defer_time: i64) -> Box<Future<Item = NsqResponseMessage, Error = io::Error>> {
[INFO] [stderr]    |                                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = NsqResponseMessage, Error = io::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/producer.rs:59:55
[INFO] [stderr]    |
[INFO] [stderr] 59 |     fn handler(&self, request: RequestMessage) -> Box<Future<Item = NsqResponseMessage, Error = io::Error>> {
[INFO] [stderr]    |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = NsqResponseMessage, Error = io::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
[INFO] [stderr]  --> src/protocol.rs:4:23
[INFO] [stderr]   |
[INFO] [stderr] 4 | use tokio_io::codec::{Framed};
[INFO] [stderr]   |                       ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
[INFO] [stderr]   --> src/protocol.rs:37:22
[INFO] [stderr]    |
[INFO] [stderr] 37 |     type Transport = Framed<T, NsqCodec>;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/protocol.rs:38:30
[INFO] [stderr]    |
[INFO] [stderr] 38 |     type BindTransport = Box<Future<Item = Self::Transport, Error = io::Error>>;
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Self::Transport, Error = io::Error>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:26:32
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/consumer.rs:24:79
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn connect(addr: &SocketAddr, handle: &Handle, config: Config) -> Box<Future<Item = Consumer, Error = io::Error>> {
[INFO] [stderr]    |                                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Consumer, Error = io::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/consumer.rs:37:68
[INFO] [stderr]    |
[INFO] [stderr] 37 |     pub fn subscribe(&self, topic: String, channel: String) -> Box<Future<Item = ResponseStream, Error = io::Error>> {
[INFO] [stderr]    |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = ResponseStream, Error = io::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/consumer.rs:66:50
[INFO] [stderr]    |
[INFO] [stderr] 66 |     pub fn fin(&self, message_id: String) -> Box<Future<Item = (), Error = io::Error>> {
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = io::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/consumer.rs:79:30
[INFO] [stderr]    |
[INFO] [stderr] 79 |     pub fn nop(&self) -> Box<Future<Item = (), Error = io::Error>> {
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = io::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/consumer.rs:99:23
[INFO] [stderr]    |
[INFO] [stderr] 99 |     type Future = Box<Future<Item = NsqResponseMessage, Error = io::Error>>;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = NsqResponseMessage, Error = io::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/producer.rs:23:79
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub fn connect(addr: &SocketAddr, handle: &Handle, config: Config) -> Box<Future<Item = Producer, Error = io::Error>> {
[INFO] [stderr]    |                                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Producer, Error = io::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/producer.rs:36:66
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn publish(&self, topic: String, message: String) -> Box<Future<Item = NsqResponseMessage, Error = io::Error>> {
[INFO] [stderr]    |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = NsqResponseMessage, Error = io::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/producer.rs:44:73
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pub fn mpublish(&self, topic: String, messages: Vec<String>) -> Box<Future<Item = NsqResponseMessage, Error = io::Error>> {
[INFO] [stderr]    |                                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = NsqResponseMessage, Error = io::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/producer.rs:52:84
[INFO] [stderr]    |
[INFO] [stderr] 52 |     pub fn dpublish(&self, topic: String, message: String, defer_time: i64) -> Box<Future<Item = NsqResponseMessage, Error = io::Error>> {
[INFO] [stderr]    |                                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = NsqResponseMessage, Error = io::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/producer.rs:59:55
[INFO] [stderr]    |
[INFO] [stderr] 59 |     fn handler(&self, request: RequestMessage) -> Box<Future<Item = NsqResponseMessage, Error = io::Error>> {
[INFO] [stderr]    |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = NsqResponseMessage, Error = io::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
[INFO] [stderr]  --> src/protocol.rs:4:23
[INFO] [stderr]   |
[INFO] [stderr] 4 | use tokio_io::codec::{Framed};
[INFO] [stderr]   |                       ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::codec::Framed': Moved to tokio-codec
[INFO] [stderr]   --> src/protocol.rs:37:22
[INFO] [stderr]    |
[INFO] [stderr] 37 |     type Transport = Framed<T, NsqCodec>;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bytes::Buf::get_i32': use get_i32_be or get_i32_le
[INFO] [stderr]   --> src/codec.rs:49:32
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let size: i32 = cursor.get_i32::<BigEndian>();
[INFO] [stderr]    |                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bytes::Buf::get_i32': use get_i32_be or get_i32_le
[INFO] [stderr]   --> src/codec.rs:55:38
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let frame_type: i32 = cursor.get_i32::<BigEndian>();
[INFO] [stderr]    |                                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bytes::Buf::get_i64': use get_i64_be or get_i64_le
[INFO] [stderr]   --> src/codec.rs:86:40
[INFO] [stderr]    |
[INFO] [stderr] 86 |                 let timestamp = cursor.get_i64::<BigEndian>(); // timestamp
[INFO] [stderr]    |                                        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bytes::Buf::get_u16': use get_u16_be or get_u16_le
[INFO] [stderr]   --> src/codec.rs:87:32
[INFO] [stderr]    |
[INFO] [stderr] 87 |                 let _ = cursor.get_u16::<BigEndian>(); // attempts
[INFO] [stderr]    |                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bytes::BufMut::put_u32': use put_u32_be or put_u32_le
[INFO] [stderr]    --> src/codec.rs:134:28
[INFO] [stderr]     |
[INFO] [stderr] 134 |                     buf_32.put_u32::<BigEndian>(body_len);
[INFO] [stderr]     |                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bytes::BufMut::put_u32': use put_u32_be or put_u32_le
[INFO] [stderr]    --> src/codec.rs:148:28
[INFO] [stderr]     |
[INFO] [stderr] 148 |                     buf_32.put_u32::<BigEndian>(body_len);
[INFO] [stderr]     |                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bytes::BufMut::put_u32': use put_u32_be or put_u32_le
[INFO] [stderr]    --> src/codec.rs:151:28
[INFO] [stderr]     |
[INFO] [stderr] 151 |                     buf_32.put_u32::<BigEndian>(messages_len);
[INFO] [stderr]     |                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bytes::BufMut::put_u32': use put_u32_be or put_u32_le
[INFO] [stderr]    --> src/codec.rs:155:32
[INFO] [stderr]     |
[INFO] [stderr] 155 |                         buf_32.put_u32::<BigEndian>(message_len);
[INFO] [stderr]     |                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::AsyncRead::framed': Use tokio_codec::Decoder::framed instead
[INFO] [stderr]   --> src/protocol.rs:52:28
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let handshake = io.framed(codec).send(version)
[INFO] [stderr]    |                            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bytes::Buf::get_i32': use get_i32_be or get_i32_le
[INFO] [stderr]   --> src/codec.rs:49:32
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let size: i32 = cursor.get_i32::<BigEndian>();
[INFO] [stderr]    |                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bytes::Buf::get_i32': use get_i32_be or get_i32_le
[INFO] [stderr]   --> src/codec.rs:55:38
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let frame_type: i32 = cursor.get_i32::<BigEndian>();
[INFO] [stderr]    |                                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bytes::Buf::get_i64': use get_i64_be or get_i64_le
[INFO] [stderr]   --> src/codec.rs:86:40
[INFO] [stderr]    |
[INFO] [stderr] 86 |                 let timestamp = cursor.get_i64::<BigEndian>(); // timestamp
[INFO] [stderr]    |                                        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bytes::Buf::get_u16': use get_u16_be or get_u16_le
[INFO] [stderr]   --> src/codec.rs:87:32
[INFO] [stderr]    |
[INFO] [stderr] 87 |                 let _ = cursor.get_u16::<BigEndian>(); // attempts
[INFO] [stderr]    |                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bytes::BufMut::put_u32': use put_u32_be or put_u32_le
[INFO] [stderr]    --> src/codec.rs:134:28
[INFO] [stderr]     |
[INFO] [stderr] 134 |                     buf_32.put_u32::<BigEndian>(body_len);
[INFO] [stderr]     |                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bytes::BufMut::put_u32': use put_u32_be or put_u32_le
[INFO] [stderr]    --> src/codec.rs:148:28
[INFO] [stderr]     |
[INFO] [stderr] 148 |                     buf_32.put_u32::<BigEndian>(body_len);
[INFO] [stderr]     |                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bytes::BufMut::put_u32': use put_u32_be or put_u32_le
[INFO] [stderr]    --> src/codec.rs:151:28
[INFO] [stderr]     |
[INFO] [stderr] 151 |                     buf_32.put_u32::<BigEndian>(messages_len);
[INFO] [stderr]     |                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'bytes::BufMut::put_u32': use put_u32_be or put_u32_le
[INFO] [stderr]    --> src/codec.rs:155:32
[INFO] [stderr]     |
[INFO] [stderr] 155 |                         buf_32.put_u32::<BigEndian>(message_len);
[INFO] [stderr]     |                                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::AsyncRead::framed': Use tokio_codec::Decoder::framed instead
[INFO] [stderr]   --> src/protocol.rs:52:28
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let handshake = io.framed(codec).send(version)
[INFO] [stderr]    |                            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused boxed `futures::Future` trait object that must be used
[INFO] [stderr]   --> examples/sub.rs:22:25
[INFO] [stderr]    |
[INFO] [stderr] 22 |                         conn.nop();
[INFO] [stderr]    |                         ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: futures do nothing unless polled
[INFO] [stderr] 
[INFO] [stderr] warning: unused boxed `futures::Future` trait object that must be used
[INFO] [stderr]   --> examples/sub.rs:25:25
[INFO] [stderr]    |
[INFO] [stderr] 25 |                         conn.fin(message.message_id); // Inform NSQ (Message consumed)
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: futures do nothing unless polled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.69s
[INFO] running `"docker" "inspect" "4bb01eaa3788a0ad959e36c722d87419f47c93bd4297a5b557b378974bf8b988"`
[INFO] running `"docker" "rm" "-f" "4bb01eaa3788a0ad959e36c722d87419f47c93bd4297a5b557b378974bf8b988"`
[INFO] [stdout] 4bb01eaa3788a0ad959e36c722d87419f47c93bd4297a5b557b378974bf8b988