[INFO] cloning repository https://github.com/aji/miau
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aji/miau" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faji%2Fmiau", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faji%2Fmiau'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3502b08fe59c63a891c712d52ad728bbe5c2033b
[INFO] testing aji/miau against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faji%2Fmiau" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/aji/miau on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/aji/miau
[INFO] finished tweaking git repo https://github.com/aji/miau
[INFO] tweaked toml for git repo https://github.com/aji/miau written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/aji/miau already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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 serde v0.9.13
[INFO] [stderr]   Downloaded toml v0.3.2
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f519269e7b2bdcc0bb366d0520d4a1c0c09c0f7efcde94f519022c8ffaaf761b
[INFO] running `Command { std: "docker" "start" "-a" "f519269e7b2bdcc0bb366d0520d4a1c0c09c0f7efcde94f519022c8ffaaf761b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f519269e7b2bdcc0bb366d0520d4a1c0c09c0f7efcde94f519022c8ffaaf761b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f519269e7b2bdcc0bb366d0520d4a1c0c09c0f7efcde94f519022c8ffaaf761b", kill_on_drop: false }`
[INFO] [stdout] f519269e7b2bdcc0bb366d0520d4a1c0c09c0f7efcde94f519022c8ffaaf761b
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b879eefad5d041bbbbf82667301fadd4c47bbfc7095fbe806fb0b7f9379bc9c
[INFO] running `Command { std: "docker" "start" "-a" "3b879eefad5d041bbbbf82667301fadd4c47bbfc7095fbe806fb0b7f9379bc9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.21
[INFO] [stderr]    Compiling cfg-if v0.1.0
[INFO] [stderr]    Compiling byteorder v1.0.0
[INFO] [stderr]    Compiling futures v0.1.13
[INFO] [stderr]    Compiling lazycell v0.4.0
[INFO] [stderr]    Compiling slab v0.3.0
[INFO] [stderr]    Compiling serde v0.9.13
[INFO] [stderr]    Compiling iovec v0.1.0
[INFO] [stderr]    Compiling net2 v0.2.27
[INFO] [stderr]    Compiling bytes v0.4.2
[INFO] [stderr]    Compiling mio v0.6.6
[INFO] [stderr]    Compiling tokio-io v0.1.1
[INFO] [stderr]    Compiling tokio-core v0.1.6
[INFO] [stderr]    Compiling toml v0.3.2
[INFO] [stderr]    Compiling miau v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/bot.rs:303:19
[INFO] [stdout]     |
[INFO] [stdout] 303 |     let connect = try!(start_connect(env.clone(), reactor.handle()));
[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/bot.rs:334:22
[INFO] [stdout]     |
[INFO] [stdout] 334 |     let addr = match try!((host, port).to_socket_addrs()).nth(0) {
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/environment.rs:130:5
[INFO] [stdout]     |
[INFO] [stdout] 130 |     try!(file.read_to_string(&mut data));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/environment.rs:127:20
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let mut file = try!(fs::File::open(&path[..]));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/environment.rs:156:18
[INFO] [stdout]     |
[INFO] [stdout] 156 |         config:  try!(read_toml(config)),
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/environment.rs:157:18
[INFO] [stdout]     |
[INFO] [stdout] 157 |         overlay: try!(read_toml(overlay)),
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/irc.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |         try!(write!(f, "Message({:?}, {:?}", self.src, self.verb));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/irc.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |         try!(write!(f, ")"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/irc.rs:113:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |             try!(write!(f, ", {:?}", s));
[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 5.46s
[INFO] running `Command { std: "docker" "inspect" "3b879eefad5d041bbbbf82667301fadd4c47bbfc7095fbe806fb0b7f9379bc9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b879eefad5d041bbbbf82667301fadd4c47bbfc7095fbe806fb0b7f9379bc9c", kill_on_drop: false }`
[INFO] [stdout] 3b879eefad5d041bbbbf82667301fadd4c47bbfc7095fbe806fb0b7f9379bc9c
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a4fa619372b919c552717107605989a94001bb2564550d6b188bddb11def2e1
[INFO] running `Command { std: "docker" "start" "-a" "2a4fa619372b919c552717107605989a94001bb2564550d6b188bddb11def2e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling miau v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/bot.rs:303:19
[INFO] [stdout]     |
[INFO] [stdout] 303 |     let connect = try!(start_connect(env.clone(), reactor.handle()));
[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/bot.rs:334:22
[INFO] [stdout]     |
[INFO] [stdout] 334 |     let addr = match try!((host, port).to_socket_addrs()).nth(0) {
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/environment.rs:130:5
[INFO] [stdout]     |
[INFO] [stdout] 130 |     try!(file.read_to_string(&mut data));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/environment.rs:127:20
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let mut file = try!(fs::File::open(&path[..]));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/environment.rs:156:18
[INFO] [stdout]     |
[INFO] [stdout] 156 |         config:  try!(read_toml(config)),
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/environment.rs:157:18
[INFO] [stdout]     |
[INFO] [stdout] 157 |         overlay: try!(read_toml(overlay)),
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/irc.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |         try!(write!(f, "Message({:?}, {:?}", self.src, self.verb));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/irc.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |         try!(write!(f, ")"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/irc.rs:113:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |             try!(write!(f, ", {:?}", s));
[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/bot.rs:303:19
[INFO] [stdout]     |
[INFO] [stdout] 303 |     let connect = try!(start_connect(env.clone(), reactor.handle()));
[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/bot.rs:334:22
[INFO] [stdout]     |
[INFO] [stdout] 334 |     let addr = match try!((host, port).to_socket_addrs()).nth(0) {
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/environment.rs:130:5
[INFO] [stdout]     |
[INFO] [stdout] 130 |     try!(file.read_to_string(&mut data));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/environment.rs:127:20
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let mut file = try!(fs::File::open(&path[..]));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/environment.rs:156:18
[INFO] [stdout]     |
[INFO] [stdout] 156 |         config:  try!(read_toml(config)),
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/environment.rs:157:18
[INFO] [stdout]     |
[INFO] [stdout] 157 |         overlay: try!(read_toml(overlay)),
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/irc.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |         try!(write!(f, "Message({:?}, {:?}", self.src, self.verb));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/irc.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |         try!(write!(f, ")"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/irc.rs:113:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |             try!(write!(f, ", {:?}", s));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "2a4fa619372b919c552717107605989a94001bb2564550d6b188bddb11def2e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a4fa619372b919c552717107605989a94001bb2564550d6b188bddb11def2e1", kill_on_drop: false }`
[INFO] [stdout] 2a4fa619372b919c552717107605989a94001bb2564550d6b188bddb11def2e1
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2439e6b0fe5d3a71a36f836e0e248293c4fbbd803a3fbf169712d2131d43838e
[INFO] running `Command { std: "docker" "start" "-a" "2439e6b0fe5d3a71a36f836e0e248293c4fbbd803a3fbf169712d2131d43838e", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/bot.rs:303:19
[INFO] [stderr]     |
[INFO] [stderr] 303 |     let connect = try!(start_connect(env.clone(), reactor.handle()));
[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/bot.rs:334:22
[INFO] [stderr]     |
[INFO] [stderr] 334 |     let addr = match try!((host, port).to_socket_addrs()).nth(0) {
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/environment.rs:130:5
[INFO] [stderr]     |
[INFO] [stderr] 130 |     try!(file.read_to_string(&mut data));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/environment.rs:127:20
[INFO] [stderr]     |
[INFO] [stderr] 127 |     let mut file = try!(fs::File::open(&path[..]));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/environment.rs:156:18
[INFO] [stderr]     |
[INFO] [stderr] 156 |         config:  try!(read_toml(config)),
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/environment.rs:157:18
[INFO] [stderr]     |
[INFO] [stderr] 157 |         overlay: try!(read_toml(overlay)),
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/irc.rs:111:9
[INFO] [stderr]     |
[INFO] [stderr] 111 |         try!(write!(f, "Message({:?}, {:?}", self.src, self.verb));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/irc.rs:115:9
[INFO] [stderr]     |
[INFO] [stderr] 115 |         try!(write!(f, ")"));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/irc.rs:113:13
[INFO] [stderr]     |
[INFO] [stderr] 113 |             try!(write!(f, ", {:?}", s));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `miau` (lib) generated 9 warnings
[INFO] [stderr] warning: `miau` (lib test) generated 9 warnings (9 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/miau-da2b190206515781)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test irc::message_parse_no_source ... ok
[INFO] [stdout] test irc::message_parse_trailing ... ok
[INFO] [stdout] test irc::message_parse_with_many_extra_spaces ... ok
[INFO] [stdout] test irc::message_parse_with_source ... ok
[INFO] [stdout] test irc::message_parse_with_many_extra_spaces_and_no_trailing ... ok
[INFO] [stdout] test irc::message_parse_with_spaces ... ok
[INFO] [stdout] test irc::message_source_parse_server ... ok
[INFO] [stdout] test irc::message_source_parse_user ... 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]      Running unittests (/opt/rustwide/target/debug/deps/miau_bot-3b839ff09bb7c9cf)
[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] [stderr]    Doc-tests miau
[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" "2439e6b0fe5d3a71a36f836e0e248293c4fbbd803a3fbf169712d2131d43838e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2439e6b0fe5d3a71a36f836e0e248293c4fbbd803a3fbf169712d2131d43838e", kill_on_drop: false }`
[INFO] [stdout] 2439e6b0fe5d3a71a36f836e0e248293c4fbbd803a3fbf169712d2131d43838e