[INFO] fetching crate unreliable-message 0.1.0...
[INFO] testing unreliable-message-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate unreliable-message 0.1.0 into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate unreliable-message 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unreliable-message 0.1.0
[INFO] finished tweaking crates.io crate unreliable-message 0.1.0
[INFO] tweaked toml for crates.io crate unreliable-message 0.1.0 written to /workspace/builds/worker-68/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bincode v0.5.9
[INFO] [stderr]   Downloaded serde v0.7.15
[INFO] [stderr]   Downloaded vec_map v0.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3acc5e0c700475a8f5d2bc46daf12d04d9a58edef4a1e84f3813baf5d235e68
[INFO] running `Command { std: "docker" "start" "-a" "d3acc5e0c700475a8f5d2bc46daf12d04d9a58edef4a1e84f3813baf5d235e68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3acc5e0c700475a8f5d2bc46daf12d04d9a58edef4a1e84f3813baf5d235e68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3acc5e0c700475a8f5d2bc46daf12d04d9a58edef4a1e84f3813baf5d235e68", kill_on_drop: false }`
[INFO] [stdout] d3acc5e0c700475a8f5d2bc46daf12d04d9a58edef4a1e84f3813baf5d235e68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83b7b2ccc1c3d7fc65cdcaf7d45129a28d5f265d2b161429d6a28a2e4f0c4a5e
[INFO] running `Command { std: "docker" "start" "-a" "83b7b2ccc1c3d7fc65cdcaf7d45129a28d5f265d2b161429d6a28a2e4f0c4a5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v0.7.15
[INFO] [stderr]    Compiling byteorder v0.5.3
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling vec_map v0.0.1
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling bincode v0.5.9
[INFO] [stderr]    Compiling unreliable-message v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]  --> src/msgqueue.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(RustcEncodable, RustcDecodable, Clone, Copy)]
[INFO] [stdout]   |          ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]  --> src/msgqueue.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(RustcEncodable, RustcDecodable, Clone, Copy)]
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]  --> src/msgqueue.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[derive(RustcEncodable, RustcDecodable, Clone, Copy)]
[INFO] [stdout]   |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]  --> src/msgqueue.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[derive(RustcEncodable, RustcDecodable, Clone, Copy)]
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/msgqueue.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[derive(RustcEncodable, RustcDecodable, Clone)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/msgqueue.rs:12:26
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[derive(RustcEncodable, RustcDecodable, Clone)]
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/msgqueue.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[derive(RustcEncodable, RustcDecodable, Clone)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/msgqueue.rs:16:26
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[derive(RustcEncodable, RustcDecodable, Clone)]
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/network.rs:54:20
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let iter = try!(socket_addrs.to_socket_addrs());
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/network.rs:89:32
[INFO] [stdout]    |
[INFO] [stdout] 89 |             let (amnt, from) = try!(self.socket.recv_from(&mut buf[..]));
[INFO] [stdout]    |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/network.rs:96:35
[INFO] [stdout]    |
[INFO] [stdout] 96 |             let chunk: MsgChunk = try!(bincode::rustc_serialize::decode(data));
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/network.rs:134:21
[INFO] [stdout]     |
[INFO] [stdout] 134 |         let addrs = try!(AddrsContainer::from_to_sock(addrs));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/network.rs:164:13
[INFO] [stdout]     |
[INFO] [stdout] 164 |             try!(self.socket.send_to(&bytes[..], addrs));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/network.rs:163:25
[INFO] [stdout]     |
[INFO] [stdout] 163 |             let bytes = try!(bincode::rustc_serialize::encode(&next, bound));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/network.rs:172:15
[INFO] [stdout]     |
[INFO] [stdout] 172 |         while try!(self.send_one()) {}
[INFO] [stdout]     |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.97s
[INFO] running `Command { std: "docker" "inspect" "83b7b2ccc1c3d7fc65cdcaf7d45129a28d5f265d2b161429d6a28a2e4f0c4a5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83b7b2ccc1c3d7fc65cdcaf7d45129a28d5f265d2b161429d6a28a2e4f0c4a5e", kill_on_drop: false }`
[INFO] [stdout] 83b7b2ccc1c3d7fc65cdcaf7d45129a28d5f265d2b161429d6a28a2e4f0c4a5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9787934fe79b2ad3972660cbda9ebc98e9c81db5a4c193994b4c30ec5a43c695
[INFO] running `Command { std: "docker" "start" "-a" "9787934fe79b2ad3972660cbda9ebc98e9c81db5a4c193994b4c30ec5a43c695", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling unreliable-message v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]  --> src/msgqueue.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(RustcEncodable, RustcDecodable, Clone, Copy)]
[INFO] [stdout]   |          ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]  --> src/msgqueue.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(RustcEncodable, RustcDecodable, Clone, Copy)]
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]  --> src/msgqueue.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[derive(RustcEncodable, RustcDecodable, Clone, Copy)]
[INFO] [stdout]   |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]  --> src/msgqueue.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[derive(RustcEncodable, RustcDecodable, Clone, Copy)]
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/msgqueue.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[derive(RustcEncodable, RustcDecodable, Clone)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/msgqueue.rs:12:26
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[derive(RustcEncodable, RustcDecodable, Clone)]
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/msgqueue.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[derive(RustcEncodable, RustcDecodable, Clone)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/msgqueue.rs:16:26
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[derive(RustcEncodable, RustcDecodable, Clone)]
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/network.rs:54:20
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let iter = try!(socket_addrs.to_socket_addrs());
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/network.rs:89:32
[INFO] [stdout]    |
[INFO] [stdout] 89 |             let (amnt, from) = try!(self.socket.recv_from(&mut buf[..]));
[INFO] [stdout]    |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/network.rs:96:35
[INFO] [stdout]    |
[INFO] [stdout] 96 |             let chunk: MsgChunk = try!(bincode::rustc_serialize::decode(data));
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/network.rs:134:21
[INFO] [stdout]     |
[INFO] [stdout] 134 |         let addrs = try!(AddrsContainer::from_to_sock(addrs));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/network.rs:164:13
[INFO] [stdout]     |
[INFO] [stdout] 164 |             try!(self.socket.send_to(&bytes[..], addrs));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/network.rs:163:25
[INFO] [stdout]     |
[INFO] [stdout] 163 |             let bytes = try!(bincode::rustc_serialize::encode(&next, bound));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/network.rs:172:15
[INFO] [stdout]     |
[INFO] [stdout] 172 |         while try!(self.send_one()) {}
[INFO] [stdout]     |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]  --> src/msgqueue.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(RustcEncodable, RustcDecodable, Clone, Copy)]
[INFO] [stdout]   |          ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]  --> src/msgqueue.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(RustcEncodable, RustcDecodable, Clone, Copy)]
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]  --> src/msgqueue.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[derive(RustcEncodable, RustcDecodable, Clone, Copy)]
[INFO] [stdout]   |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]  --> src/msgqueue.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[derive(RustcEncodable, RustcDecodable, Clone, Copy)]
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/msgqueue.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[derive(RustcEncodable, RustcDecodable, Clone)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/msgqueue.rs:12:26
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[derive(RustcEncodable, RustcDecodable, Clone)]
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/msgqueue.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[derive(RustcEncodable, RustcDecodable, Clone)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/msgqueue.rs:16:26
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[derive(RustcEncodable, RustcDecodable, Clone)]
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/network.rs:54:20
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let iter = try!(socket_addrs.to_socket_addrs());
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/network.rs:89:32
[INFO] [stdout]    |
[INFO] [stdout] 89 |             let (amnt, from) = try!(self.socket.recv_from(&mut buf[..]));
[INFO] [stdout]    |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/network.rs:96:35
[INFO] [stdout]    |
[INFO] [stdout] 96 |             let chunk: MsgChunk = try!(bincode::rustc_serialize::decode(data));
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/network.rs:134:21
[INFO] [stdout]     |
[INFO] [stdout] 134 |         let addrs = try!(AddrsContainer::from_to_sock(addrs));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/network.rs:164:13
[INFO] [stdout]     |
[INFO] [stdout] 164 |             try!(self.socket.send_to(&bytes[..], addrs));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/network.rs:163:25
[INFO] [stdout]     |
[INFO] [stdout] 163 |             let bytes = try!(bincode::rustc_serialize::encode(&next, bound));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/network.rs:172:15
[INFO] [stdout]     |
[INFO] [stdout] 172 |         while try!(self.send_one()) {}
[INFO] [stdout]     |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `Command { std: "docker" "inspect" "9787934fe79b2ad3972660cbda9ebc98e9c81db5a4c193994b4c30ec5a43c695", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9787934fe79b2ad3972660cbda9ebc98e9c81db5a4c193994b4c30ec5a43c695", kill_on_drop: false }`
[INFO] [stdout] 9787934fe79b2ad3972660cbda9ebc98e9c81db5a4c193994b4c30ec5a43c695
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d8a2507036007474707d95954b76c7a8274589f4a3eafaf687e6889bac475470
[INFO] running `Command { std: "docker" "start" "-a" "d8a2507036007474707d95954b76c7a8274589f4a3eafaf687e6889bac475470", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]  --> src/msgqueue.rs:4:10
[INFO] [stderr]   |
[INFO] [stderr] 4 | #[derive(RustcEncodable, RustcDecodable, Clone, Copy)]
[INFO] [stderr]   |          ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]  --> src/msgqueue.rs:4:26
[INFO] [stderr]   |
[INFO] [stderr] 4 | #[derive(RustcEncodable, RustcDecodable, Clone, Copy)]
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]  --> src/msgqueue.rs:8:10
[INFO] [stderr]   |
[INFO] [stderr] 8 | #[derive(RustcEncodable, RustcDecodable, Clone, Copy)]
[INFO] [stderr]   |          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]  --> src/msgqueue.rs:8:26
[INFO] [stderr]   |
[INFO] [stderr] 8 | #[derive(RustcEncodable, RustcDecodable, Clone, Copy)]
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]   --> src/msgqueue.rs:12:10
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[derive(RustcEncodable, RustcDecodable, Clone)]
[INFO] [stderr]    |          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]   --> src/msgqueue.rs:12:26
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[derive(RustcEncodable, RustcDecodable, Clone)]
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]   --> src/msgqueue.rs:16:10
[INFO] [stderr]    |
[INFO] [stderr] 16 | #[derive(RustcEncodable, RustcDecodable, Clone)]
[INFO] [stderr]    |          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stderr]   --> src/msgqueue.rs:16:26
[INFO] [stderr]    |
[INFO] [stderr] 16 | #[derive(RustcEncodable, RustcDecodable, Clone)]
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/network.rs:54:20
[INFO] [stderr]    |
[INFO] [stderr] 54 |         let iter = try!(socket_addrs.to_socket_addrs());
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/network.rs:89:32
[INFO] [stderr]    |
[INFO] [stderr] 89 |             let (amnt, from) = try!(self.socket.recv_from(&mut buf[..]));
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/network.rs:96:35
[INFO] [stderr]    |
[INFO] [stderr] 96 |             let chunk: MsgChunk = try!(bincode::rustc_serialize::decode(data));
[INFO] [stderr]    |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/network.rs:134:21
[INFO] [stderr]     |
[INFO] [stderr] 134 |         let addrs = try!(AddrsContainer::from_to_sock(addrs));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/network.rs:164:13
[INFO] [stderr]     |
[INFO] [stderr] 164 |             try!(self.socket.send_to(&bytes[..], addrs));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/network.rs:163:25
[INFO] [stderr]     |
[INFO] [stderr] 163 |             let bytes = try!(bincode::rustc_serialize::encode(&next, bound));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/network.rs:172:15
[INFO] [stderr]     |
[INFO] [stderr] 172 |         while try!(self.send_one()) {}
[INFO] [stderr]     |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `unreliable-message` (lib) generated 15 warnings
[INFO] [stderr] warning: `unreliable-message` (lib test) generated 15 warnings (15 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/unreliable_message-a58c1aee29e6345f)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test msgqueue::is_ready_double_complete ... ok
[INFO] [stdout] test msgqueue::is_ready_double_same ... ok
[INFO] [stdout] test msgqueue::is_ready_single_complete ... ok
[INFO] [stdout] test msgqueue::is_ready_single_incomplete ... ok
[INFO] [stdout] test msgqueue::odd_orders ... ok
[INFO] [stdout] test msgqueue::out_of_order ... ok
[INFO] [stdout] test msgqueue::queue_double ... ok
[INFO] [stdout] test msgqueue::queue_single ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests unreliable_message
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d8a2507036007474707d95954b76c7a8274589f4a3eafaf687e6889bac475470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8a2507036007474707d95954b76c7a8274589f4a3eafaf687e6889bac475470", kill_on_drop: false }`
[INFO] [stdout] d8a2507036007474707d95954b76c7a8274589f4a3eafaf687e6889bac475470