[INFO] cloning repository https://github.com/jagg/irc-envoy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jagg/irc-envoy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjagg%2Firc-envoy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjagg%2Firc-envoy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1a3d1f332f98a166f4e6af1e050a7145755fbb4c
[INFO] testing jagg/irc-envoy against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjagg%2Firc-envoy" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jagg/irc-envoy on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jagg/irc-envoy
[INFO] finished tweaking git repo https://github.com/jagg/irc-envoy
[INFO] tweaked toml for git repo https://github.com/jagg/irc-envoy written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/jagg/irc-envoy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nom v1.2.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3000aa1c8f99236418279219c558d8912e269afd83e630f00c5e556965e159ae
[INFO] running `Command { std: "docker" "start" "-a" "3000aa1c8f99236418279219c558d8912e269afd83e630f00c5e556965e159ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3000aa1c8f99236418279219c558d8912e269afd83e630f00c5e556965e159ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3000aa1c8f99236418279219c558d8912e269afd83e630f00c5e556965e159ae", kill_on_drop: false }`
[INFO] [stdout] 3000aa1c8f99236418279219c558d8912e269afd83e630f00c5e556965e159ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 057bfaaf49568170918b314c703738489d27533347d2799e78372261bdca3e54
[INFO] running `Command { std: "docker" "start" "-a" "057bfaaf49568170918b314c703738489d27533347d2799e78372261bdca3e54", kill_on_drop: false }`
[INFO] [stderr]    Compiling nom v1.2.4
[INFO] [stderr]    Compiling irc-envoy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/irc.rs:24:22
[INFO] [stdout]    |
[INFO] [stdout] 24 |         let stream = try!(net::TcpStream::connect((config.server.as_str(), config.port)));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/irc.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         try!(service.login("irc-envoy"));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/irc.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         try!(service.join("irc-test"));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/irc.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |         try!(self.tcp_writer.write(format!("USER {} 0 * :IRC Envoy Client \r\n", nick).as_bytes()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/irc.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |         try!(self.tcp_writer.write(format!("NICK {} \r\n", nick).as_bytes()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/irc.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |         try!(self.tcp_writer.flush());
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/irc.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |         try!(self.tcp_writer.write(format!("JOIN #{} \r\n", channel).as_bytes()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/irc.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         try!(self.tcp_writer.write(format!("PRIVMSG #{} :Hi! \r\n", channel).as_bytes()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/irc.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |         try!(self.tcp_writer.flush());
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.42s
[INFO] running `Command { std: "docker" "inspect" "057bfaaf49568170918b314c703738489d27533347d2799e78372261bdca3e54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "057bfaaf49568170918b314c703738489d27533347d2799e78372261bdca3e54", kill_on_drop: false }`
[INFO] [stdout] 057bfaaf49568170918b314c703738489d27533347d2799e78372261bdca3e54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30db17b4e9a41ea97984e364478f0b57a718d922b3b1f9ce996b7c4eca4ec294
[INFO] running `Command { std: "docker" "start" "-a" "30db17b4e9a41ea97984e364478f0b57a718d922b3b1f9ce996b7c4eca4ec294", kill_on_drop: false }`
[INFO] [stderr]    Compiling irc-envoy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/irc.rs:24:22
[INFO] [stdout]    |
[INFO] [stdout] 24 |         let stream = try!(net::TcpStream::connect((config.server.as_str(), config.port)));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/irc.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         try!(service.login("irc-envoy"));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/irc.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         try!(service.join("irc-test"));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/irc.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |         try!(self.tcp_writer.write(format!("USER {} 0 * :IRC Envoy Client \r\n", nick).as_bytes()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/irc.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |         try!(self.tcp_writer.write(format!("NICK {} \r\n", nick).as_bytes()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/irc.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |         try!(self.tcp_writer.flush());
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/irc.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |         try!(self.tcp_writer.write(format!("JOIN #{} \r\n", channel).as_bytes()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/irc.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         try!(self.tcp_writer.write(format!("PRIVMSG #{} :Hi! \r\n", channel).as_bytes()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/irc.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |         try!(self.tcp_writer.flush());
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/irc.rs:24:22
[INFO] [stdout]    |
[INFO] [stdout] 24 |         let stream = try!(net::TcpStream::connect((config.server.as_str(), config.port)));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/irc.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         try!(service.login("irc-envoy"));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/irc.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         try!(service.join("irc-test"));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/irc.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |         try!(self.tcp_writer.write(format!("USER {} 0 * :IRC Envoy Client \r\n", nick).as_bytes()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/irc.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |         try!(self.tcp_writer.write(format!("NICK {} \r\n", nick).as_bytes()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/irc.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |         try!(self.tcp_writer.flush());
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/irc.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |         try!(self.tcp_writer.write(format!("JOIN #{} \r\n", channel).as_bytes()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/irc.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |         try!(self.tcp_writer.write(format!("PRIVMSG #{} :Hi! \r\n", channel).as_bytes()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/irc.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |         try!(self.tcp_writer.flush());
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "30db17b4e9a41ea97984e364478f0b57a718d922b3b1f9ce996b7c4eca4ec294", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30db17b4e9a41ea97984e364478f0b57a718d922b3b1f9ce996b7c4eca4ec294", kill_on_drop: false }`
[INFO] [stdout] 30db17b4e9a41ea97984e364478f0b57a718d922b3b1f9ce996b7c4eca4ec294
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ff679b1dc78eda5d36863194c083bf697999148f1a1f2ba26c6e7356a740e17a
[INFO] running `Command { std: "docker" "start" "-a" "ff679b1dc78eda5d36863194c083bf697999148f1a1f2ba26c6e7356a740e17a", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout] running 2 tests
[INFO] [stderr]   --> src/irc.rs:24:22
[INFO] [stdout] test parser::tests::test_priv_message ... ok
[INFO] [stderr]    |
[INFO] [stdout] test parser::tests::test_channel_message ... ok
[INFO] [stderr] 24 |         let stream = try!(net::TcpStream::connect((config.server.as_str(), config.port)));
[INFO] [stdout] 
[INFO] [stderr]    |                      ^^^
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] running 0 tests
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout] 
[INFO] [stderr]   --> src/irc.rs:40:9
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 40 |         try!(service.login("irc-envoy"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/irc.rs:42:9
[INFO] [stderr]    |
[INFO] [stderr] 42 |         try!(service.join("irc-test"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/irc.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |         try!(self.tcp_writer.write(format!("USER {} 0 * :IRC Envoy Client \r\n", nick).as_bytes()));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/irc.rs:49:9
[INFO] [stderr]    |
[INFO] [stderr] 49 |         try!(self.tcp_writer.write(format!("NICK {} \r\n", nick).as_bytes()));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/irc.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 50 |         try!(self.tcp_writer.flush());
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/irc.rs:55:9
[INFO] [stderr]    |
[INFO] [stderr] 55 |         try!(self.tcp_writer.write(format!("JOIN #{} \r\n", channel).as_bytes()));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/irc.rs:56:9
[INFO] [stderr]    |
[INFO] [stderr] 56 |         try!(self.tcp_writer.write(format!("PRIVMSG #{} :Hi! \r\n", channel).as_bytes()));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/irc.rs:57:9
[INFO] [stderr]    |
[INFO] [stderr] 57 |         try!(self.tcp_writer.flush());
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/irc.rs:24:22
[INFO] [stderr]    |
[INFO] [stderr] 24 |         let stream = try!(net::TcpStream::connect((config.server.as_str(), config.port)));
[INFO] [stderr]    |                      ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/irc.rs:40:9
[INFO] [stderr]    |
[INFO] [stderr] 40 |         try!(service.login("irc-envoy"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/irc.rs:42:9
[INFO] [stderr]    |
[INFO] [stderr] 42 |         try!(service.join("irc-test"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/irc.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |         try!(self.tcp_writer.write(format!("USER {} 0 * :IRC Envoy Client \r\n", nick).as_bytes()));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/irc.rs:49:9
[INFO] [stderr]    |
[INFO] [stderr] 49 |         try!(self.tcp_writer.write(format!("NICK {} \r\n", nick).as_bytes()));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/irc.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 50 |         try!(self.tcp_writer.flush());
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/irc.rs:55:9
[INFO] [stderr]    |
[INFO] [stderr] 55 |         try!(self.tcp_writer.write(format!("JOIN #{} \r\n", channel).as_bytes()));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/irc.rs:56:9
[INFO] [stderr]    |
[INFO] [stderr] 56 |         try!(self.tcp_writer.write(format!("PRIVMSG #{} :Hi! \r\n", channel).as_bytes()));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/irc.rs:57:9
[INFO] [stderr]    |
[INFO] [stderr] 57 |         try!(self.tcp_writer.flush());
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/irc_envoy-b8a6d055fe7ce2b6)
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/irc_envoy-d13068d29cb12d38)
[INFO] [stderr]    Doc-tests irc-envoy
[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" "ff679b1dc78eda5d36863194c083bf697999148f1a1f2ba26c6e7356a740e17a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff679b1dc78eda5d36863194c083bf697999148f1a1f2ba26c6e7356a740e17a", kill_on_drop: false }`
[INFO] [stdout] ff679b1dc78eda5d36863194c083bf697999148f1a1f2ba26c6e7356a740e17a