[INFO] fetching crate tokio-core 0.1.17...
[INFO] testing tokio-core-0.1.17 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate tokio-core 0.1.17 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate tokio-core 0.1.17 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tokio-core 0.1.17
[INFO] finished tweaking crates.io crate tokio-core 0.1.17
[INFO] tweaked toml for crates.io crate tokio-core 0.1.17 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded http v0.1.21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7de391792c2e7bac2267af5c2018b0492f4ae78b8a140c95fb96d35f48c85c3c
[INFO] running `Command { std: "docker" "start" "-a" "7de391792c2e7bac2267af5c2018b0492f4ae78b8a140c95fb96d35f48c85c3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7de391792c2e7bac2267af5c2018b0492f4ae78b8a140c95fb96d35f48c85c3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7de391792c2e7bac2267af5c2018b0492f4ae78b8a140c95fb96d35f48c85c3c", kill_on_drop: false }`
[INFO] [stdout] 7de391792c2e7bac2267af5c2018b0492f4ae78b8a140c95fb96d35f48c85c3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a9fd8ede329d4adfb70867cc81631abdf4d0abd6c8d7112eaa4fd15e5142fc2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8a9fd8ede329d4adfb70867cc81631abdf4d0abd6c8d7112eaa4fd15e5142fc2", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-core v0.1.17 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/io/frame.rs:294:15
[INFO] [stdout]     |
[INFO] [stdout] 294 |         match try!(self.decode(buf)) {
[INFO] [stdout]     |               ^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:94:9
[INFO] [stdout]     |
[INFO] [stdout] 94  | #![deny(warnings)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/io/frame.rs:337:37
[INFO] [stdout]     |
[INFO] [stdout] 337 |                         let frame = try!(self.codec.decode_eof(&mut self.rd));
[INFO] [stdout]     |                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/io/frame.rs:342:38
[INFO] [stdout]     |
[INFO] [stdout] 342 |                 if let Some(frame) = try!(self.codec.decode(&mut self.rd)) {
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/io/frame.rs:379:13
[INFO] [stdout]     |
[INFO] [stdout] 379 |             try!(self.poll_complete());
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/io/frame.rs:385:9
[INFO] [stdout]     |
[INFO] [stdout] 385 |         try!(self.codec.encode(item, &mut self.wr));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/tcp.rs:37:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let l = try!(mio::net::TcpListener::bind(addr));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/tcp.rs:46:17
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let l = try!(mio::net::TcpListener::bind(addr));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/net/tcp.rs:128:17
[INFO] [stdout]     |
[INFO] [stdout] 128 |         let l = try!(mio::net::TcpListener::from_std(listener));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/net/tcp.rs:134:18
[INFO] [stdout]     |
[INFO] [stdout] 134 |         let io = try!(PollEvented2::new_with_handle(listener, handle.new_tokio_handle()));
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/net/tcp.rs:301:21
[INFO] [stdout]     |
[INFO] [stdout] 301 |         let inner = try!(mio::net::TcpStream::from_stream(stream));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/net/tcp.rs:303:17
[INFO] [stdout]     |
[INFO] [stdout] 303 |             io: try!(PollEvented2::new_with_handle(inner, handle.new_tokio_handle())),
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/net/tcp.rs:783:30
[INFO] [stdout]     |
[INFO] [stdout] 783 |             if let Some(e) = try!(stream.io.get_ref().take_error()) {
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/udp/frame.rs:75:21
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let frame = try!(self.codec.decode(&addr, &self.rd[..n]));
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/udp/frame.rs:89:19
[INFO] [stdout]    |
[INFO] [stdout] 89 |             match try!(self.poll_complete()) {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/udp/mod.rs:24:19
[INFO] [stdout]    |
[INFO] [stdout] 24 |         let udp = try!(mio::net::UdpSocket::bind(addr));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/udp/mod.rs:29:18
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let io = try!(PollEvented2::new_with_handle(socket, handle.new_tokio_handle()));
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/udp/mod.rs:44:19
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let udp = try!(mio::net::UdpSocket::from_socket(socket));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/reactor/mod.rs:230:27
[INFO] [stdout]     |
[INFO] [stdout] 230 |                 let res = try!(CURRENT_LOOP.set(self, || {
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/net/tcp.rs:328:34
[INFO] [stdout]     |
[INFO] [stdout] 328 |                           -> Box<Future<Item=TcpStream, Error=io::Error> + Send> {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=TcpStream, Error=io::Error> + Send`
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:94:9
[INFO] [stdout]     |
[INFO] [stdout] 94  | #![deny(warnings)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/reactor/mod.rs:77:28
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pending_spawn: Vec<Box<Future<Item = (), Error = ()>>>,
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = ()>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/reactor/mod.rs:112:13
[INFO] [stdout]     |
[INFO] [stdout] 112 |     Run(Box<FnBox>),
[INFO] [stdout]     |             ^^^^^ help: use `dyn`: `dyn FnBox`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/reactor/mod.rs:12:50
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::sync::atomic::{AtomicUsize, AtomicBool, ATOMIC_USIZE_INIT, Ordering};
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/reactor/mod.rs:36:36
[INFO] [stdout]    |
[INFO] [stdout] 36 | static NEXT_LOOP_ID: AtomicUsize = ATOMIC_USIZE_INIT;
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated constant: `AtomicUsize::new(0)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `tokio::runtime::Runtime::reactor`: there is now a reactor per worker thread
[INFO] [stdout]    --> src/reactor/mod.rs:186:33
[INFO] [stdout]     |
[INFO] [stdout] 186 |             new_handle: self.rt.reactor().clone(),
[INFO] [stdout]     |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `tokio::runtime::Runtime::reactor`: there is now a reactor per worker thread
[INFO] [stdout]    --> src/reactor/mod.rs:213:31
[INFO] [stdout]     |
[INFO] [stdout] 213 |         let handle1 = self.rt.reactor().clone();
[INFO] [stdout]     |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `tokio::runtime::Runtime::reactor`: there is now a reactor per worker thread
[INFO] [stdout]    --> src/reactor/mod.rs:214:31
[INFO] [stdout]     |
[INFO] [stdout] 214 |         let handle2 = self.rt.reactor().clone();
[INFO] [stdout]     |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `tokio::runtime::Runtime::reactor`: there is now a reactor per worker thread
[INFO] [stdout]    --> src/reactor/mod.rs:261:30
[INFO] [stdout]     |
[INFO] [stdout] 261 |         let handle = self.rt.reactor().clone();
[INFO] [stdout]     |                              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 27 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `Command { std: "docker" "inspect" "8a9fd8ede329d4adfb70867cc81631abdf4d0abd6c8d7112eaa4fd15e5142fc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a9fd8ede329d4adfb70867cc81631abdf4d0abd6c8d7112eaa4fd15e5142fc2", kill_on_drop: false }`
[INFO] [stdout] 8a9fd8ede329d4adfb70867cc81631abdf4d0abd6c8d7112eaa4fd15e5142fc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dc37020fa7589cbc1f5d4a32783901fcc77996d55dbbe6c237b0b84a3f4aef35
[INFO] running `Command { std: "docker" "start" "-a" "dc37020fa7589cbc1f5d4a32783901fcc77996d55dbbe6c237b0b84a3f4aef35", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling httparse v1.3.4
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling env_logger v0.4.3
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/io/frame.rs:294:15
[INFO] [stdout]     |
[INFO] [stdout] 294 |         match try!(self.decode(buf)) {
[INFO] [stdout]     |               ^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:94:9
[INFO] [stdout]     |
[INFO] [stdout] 94  | #![deny(warnings)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/io/frame.rs:337:37
[INFO] [stdout]     |
[INFO] [stdout] 337 |                         let frame = try!(self.codec.decode_eof(&mut self.rd));
[INFO] [stdout]     |                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/io/frame.rs:342:38
[INFO] [stdout]     |
[INFO] [stdout] 342 |                 if let Some(frame) = try!(self.codec.decode(&mut self.rd)) {
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/io/frame.rs:379:13
[INFO] [stdout]     |
[INFO] [stdout] 379 |             try!(self.poll_complete());
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/io/frame.rs:385:9
[INFO] [stdout]     |
[INFO] [stdout] 385 |         try!(self.codec.encode(item, &mut self.wr));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/tcp.rs:37:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let l = try!(mio::net::TcpListener::bind(addr));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/tcp.rs:46:17
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let l = try!(mio::net::TcpListener::bind(addr));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/net/tcp.rs:128:17
[INFO] [stdout]     |
[INFO] [stdout] 128 |         let l = try!(mio::net::TcpListener::from_std(listener));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/net/tcp.rs:134:18
[INFO] [stdout]     |
[INFO] [stdout] 134 |         let io = try!(PollEvented2::new_with_handle(listener, handle.new_tokio_handle()));
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/net/tcp.rs:301:21
[INFO] [stdout]     |
[INFO] [stdout] 301 |         let inner = try!(mio::net::TcpStream::from_stream(stream));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/net/tcp.rs:303:17
[INFO] [stdout]     |
[INFO] [stdout] 303 |             io: try!(PollEvented2::new_with_handle(inner, handle.new_tokio_handle())),
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/net/tcp.rs:783:30
[INFO] [stdout]     |
[INFO] [stdout] 783 |             if let Some(e) = try!(stream.io.get_ref().take_error()) {
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/udp/frame.rs:75:21
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let frame = try!(self.codec.decode(&addr, &self.rd[..n]));
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/udp/frame.rs:89:19
[INFO] [stdout]    |
[INFO] [stdout] 89 |             match try!(self.poll_complete()) {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/udp/mod.rs:24:19
[INFO] [stdout]    |
[INFO] [stdout] 24 |         let udp = try!(mio::net::UdpSocket::bind(addr));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/udp/mod.rs:29:18
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let io = try!(PollEvented2::new_with_handle(socket, handle.new_tokio_handle()));
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/net/udp/mod.rs:44:19
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let udp = try!(mio::net::UdpSocket::from_socket(socket));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/reactor/mod.rs:230:27
[INFO] [stdout]     |
[INFO] [stdout] 230 |                 let res = try!(CURRENT_LOOP.set(self, || {
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/net/tcp.rs:328:34
[INFO] [stdout]     |
[INFO] [stdout] 328 |                           -> Box<Future<Item=TcpStream, Error=io::Error> + Send> {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=TcpStream, Error=io::Error> + Send`
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:94:9
[INFO] [stdout]     |
[INFO] [stdout] 94  | #![deny(warnings)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/reactor/mod.rs:77:28
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pending_spawn: Vec<Box<Future<Item = (), Error = ()>>>,
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = ()>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/reactor/mod.rs:112:13
[INFO] [stdout]     |
[INFO] [stdout] 112 |     Run(Box<FnBox>),
[INFO] [stdout]     |             ^^^^^ help: use `dyn`: `dyn FnBox`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/reactor/mod.rs:12:50
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::sync::atomic::{AtomicUsize, AtomicBool, ATOMIC_USIZE_INIT, Ordering};
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/reactor/mod.rs:36:36
[INFO] [stdout]    |
[INFO] [stdout] 36 | static NEXT_LOOP_ID: AtomicUsize = ATOMIC_USIZE_INIT;
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated constant: `AtomicUsize::new(0)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `tokio::runtime::Runtime::reactor`: there is now a reactor per worker thread
[INFO] [stdout]    --> src/reactor/mod.rs:186:33
[INFO] [stdout]     |
[INFO] [stdout] 186 |             new_handle: self.rt.reactor().clone(),
[INFO] [stdout]     |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `tokio::runtime::Runtime::reactor`: there is now a reactor per worker thread
[INFO] [stdout]    --> src/reactor/mod.rs:213:31
[INFO] [stdout]     |
[INFO] [stdout] 213 |         let handle1 = self.rt.reactor().clone();
[INFO] [stdout]     |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `tokio::runtime::Runtime::reactor`: there is now a reactor per worker thread
[INFO] [stdout]    --> src/reactor/mod.rs:214:31
[INFO] [stdout]     |
[INFO] [stdout] 214 |         let handle2 = self.rt.reactor().clone();
[INFO] [stdout]     |                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `tokio::runtime::Runtime::reactor`: there is now a reactor per worker thread
[INFO] [stdout]    --> src/reactor/mod.rs:261:30
[INFO] [stdout]     |
[INFO] [stdout] 261 |         let handle = self.rt.reactor().clone();
[INFO] [stdout]     |                              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 27 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling http v0.1.21
[INFO] [stderr]    Compiling flate2 v1.0.18
[INFO] [stderr]    Compiling tokio-core v0.1.17 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> examples/connect.rs:93:31
[INFO] [stdout]    |
[INFO] [stdout] 93 |                    stdin: Box<Stream<Item = Vec<u8>, Error = io::Error>>)
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item = Vec<u8>, Error = io::Error>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> examples/connect.rs:94:16
[INFO] [stdout]    |
[INFO] [stdout] 94 |         -> Box<Stream<Item = BytesMut, Error = io::Error>>
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item = BytesMut, Error = io::Error>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/connect.rs:208:31
[INFO] [stdout]     |
[INFO] [stdout] 208 |                    stdin: Box<Stream<Item = Vec<u8>, Error = io::Error>>)
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item = Vec<u8>, Error = io::Error>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/connect.rs:209:16
[INFO] [stdout]     |
[INFO] [stdout] 209 |         -> Box<Stream<Item = BytesMut, Error = io::Error>>
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item = BytesMut, Error = io::Error>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `tokio_io::AsyncRead::framed`: Use tokio_codec::Decoder::framed instead
[INFO] [stdout]   --> tests/line-frames.rs:64:37
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let (sink, stream) = socket.framed(LineCodec).split();
[INFO] [stdout]    |                                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `tokio_io::AsyncRead::framed`: Use tokio_codec::Decoder::framed instead
[INFO] [stdout]    --> examples/connect.rs:116:41
[INFO] [stdout]     |
[INFO] [stdout] 116 |             let (sink, stream) = stream.framed(Bytes).split();
[INFO] [stdout]     |                                         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tokio-core`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name connect examples/connect.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 -C metadata=f026345e012cecbc -C extra-filename=-f026345e012cecbc --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-dc993d522891f471.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-699fb34639ea4889.rlib --extern flate2=/opt/rustwide/target/debug/deps/libflate2-f65803448b10d3e1.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-cdf8c8b0f152e20f.rlib --extern futures_cpupool=/opt/rustwide/target/debug/deps/libfutures_cpupool-3e8b9e88ac1e478f.rlib --extern http=/opt/rustwide/target/debug/deps/libhttp-bf679e84d249c1d7.rlib --extern httparse=/opt/rustwide/target/debug/deps/libhttparse-e0ff37260b32465b.rlib --extern iovec=/opt/rustwide/target/debug/deps/libiovec-7e7fadef35a51dee.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-e52aab25f5d90c7e.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-51760c8d9f0a0b95.rlib --extern mio=/opt/rustwide/target/debug/deps/libmio-87ab14474b4b4a67.rlib --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-ee50cb23f73f2339.rlib --extern scoped_tls=/opt/rustwide/target/debug/deps/libscoped_tls-39a88b72bf30cd35.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-48457b315075dc6e.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-01b7d692527c5c1c.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-011bd257873189f5.rlib --extern time=/opt/rustwide/target/debug/deps/libtime-6ff56f3875a5314f.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-0c8fb8b510b290af.rlib --extern tokio_core=/opt/rustwide/target/debug/deps/libtokio_core-3b0ea1b730aa1d30.rlib --extern tokio_executor=/opt/rustwide/target/debug/deps/libtokio_executor-eb2d9aeda25bb219.rlib --extern tokio_io=/opt/rustwide/target/debug/deps/libtokio_io-8a266174c8d0fb52.rlib --extern tokio_reactor=/opt/rustwide/target/debug/deps/libtokio_reactor-f8c4e3c2bb22a7b2.rlib --extern tokio_timer=/opt/rustwide/target/debug/deps/libtokio_timer-16baa556878ddac6.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "dc37020fa7589cbc1f5d4a32783901fcc77996d55dbbe6c237b0b84a3f4aef35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc37020fa7589cbc1f5d4a32783901fcc77996d55dbbe6c237b0b84a3f4aef35", kill_on_drop: false }`
[INFO] [stdout] dc37020fa7589cbc1f5d4a32783901fcc77996d55dbbe6c237b0b84a3f4aef35
