Dec 13 15:23:36.828 INFO testing jkhsjdhjs/chell against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 15:23:36.828 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 15:23:37.335 INFO [stdout] 44c551f203c689362d0c32601a5263ec27db0eddc0a0960d8df42fcf0e09553c
Dec 13 15:23:37.339 INFO running `"docker" "start" "-a" "44c551f203c689362d0c32601a5263ec27db0eddc0a0960d8df42fcf0e09553c"`
Dec 13 15:23:37.852 INFO [stderr] usermod: no changes
Dec 13 15:23:38.090 INFO [stderr]    Compiling openssl v0.9.20
Dec 13 15:23:38.097 INFO [stderr]    Compiling atoi v0.2.2
Dec 13 15:23:38.104 INFO [stderr]    Compiling nix v0.9.0
Dec 13 15:23:38.104 INFO [stderr]    Compiling tokio-timer v0.1.2
Dec 13 15:23:38.107 INFO [stderr]    Compiling toml v0.4.5
Dec 13 15:23:38.107 INFO [stderr]    Compiling base64 v0.7.0
Dec 13 15:23:38.118 INFO [stderr]    Compiling twox-hash v1.1.0
Dec 13 15:23:38.126 INFO [stderr]    Compiling thread_local v0.3.4
Dec 13 15:23:39.262 INFO [stderr]    Compiling tokio-mockstream v1.1.0
Dec 13 15:23:42.383 INFO [stderr]    Compiling serde_derive v1.0.19
Dec 13 15:23:42.383 INFO [stderr]    Compiling error-chain v0.11.0
Dec 13 15:23:42.407 INFO [stderr]    Compiling regex v0.2.2
Dec 13 15:23:57.643 INFO [stderr]    Compiling native-tls v0.1.4
Dec 13 15:23:59.423 INFO [stderr]    Compiling tokio-tls v0.1.3
Dec 13 15:23:59.627 INFO [stderr]    Compiling mysql_common v0.2.0
Dec 13 15:24:00.951 INFO [stderr]    Compiling irc v0.12.5
Dec 13 15:24:05.574 INFO [stderr]    Compiling mysql v12.0.3
Dec 13 15:24:13.090 INFO [stderr]    Compiling chell v0.1.0 (/source)
Dec 13 15:24:17.131 INFO [stderr] warning: unused variable: `account`
Dec 13 15:24:17.131 INFO [stderr]   --> src/msg_handler.rs:38:17
Dec 13 15:24:17.131 INFO [stderr]    |
Dec 13 15:24:17.131 INFO [stderr] 38 | fn exec_command(account: String, arg: String) {}
Dec 13 15:24:17.131 INFO [stderr]    |                 ^^^^^^^ help: consider using `_account` instead
Dec 13 15:24:17.131 INFO [stderr]    |
Dec 13 15:24:17.131 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 15:24:17.131 INFO [stderr] 
Dec 13 15:24:17.131 INFO [stderr] warning: unused variable: `arg`
Dec 13 15:24:17.131 INFO [stderr]   --> src/msg_handler.rs:38:34
Dec 13 15:24:17.131 INFO [stderr]    |
Dec 13 15:24:17.131 INFO [stderr] 38 | fn exec_command(account: String, arg: String) {}
Dec 13 15:24:17.131 INFO [stderr]    |                                  ^^^ help: consider using `_arg` instead
Dec 13 15:24:17.131 INFO [stderr] 
Dec 13 15:24:17.131 INFO [stderr] warning: unused variable: `pool`
Dec 13 15:24:17.131 INFO [stderr]   --> src/main.rs:26:9
Dec 13 15:24:17.131 INFO [stderr]    |
Dec 13 15:24:17.131 INFO [stderr] 26 |     let pool = Pool::new(opts_builder).unwrap();
Dec 13 15:24:17.132 INFO [stderr]    |         ^^^^ help: consider using `_pool` instead
Dec 13 15:24:17.132 INFO [stderr] 
Dec 13 15:24:17.183 INFO [stderr] warning: function is never used: `exec_command`
Dec 13 15:24:17.183 INFO [stderr]   --> src/msg_handler.rs:38:1
Dec 13 15:24:17.183 INFO [stderr]    |
Dec 13 15:24:17.183 INFO [stderr] 38 | fn exec_command(account: String, arg: String) {}
Dec 13 15:24:17.183 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:24:17.183 INFO [stderr]    |
Dec 13 15:24:17.183 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 15:24:17.183 INFO [stderr] 
Dec 13 15:24:17.183 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 13 15:24:17.183 INFO [stderr]  --> src/main.rs:1:12
Dec 13 15:24:17.183 INFO [stderr]   |
Dec 13 15:24:17.183 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 13 15:24:17.183 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:24:17.183 INFO [stderr]   |
Dec 13 15:24:17.183 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 13 15:24:17.183 INFO [stderr] 
Dec 13 15:24:17.183 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 15:24:17.183 INFO [stderr]    --> src/sasl.rs:165:5
Dec 13 15:24:17.183 INFO [stderr]     |
Dec 13 15:24:17.183 INFO [stderr] 165 |     send_msg(server, 0);
Dec 13 15:24:17.183 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 15:24:17.183 INFO [stderr]     |
Dec 13 15:24:17.183 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 15:24:17.183 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 15:24:17.183 INFO [stderr] 
Dec 13 15:24:17.183 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 15:24:17.183 INFO [stderr]    --> src/sasl.rs:168:5
Dec 13 15:24:17.183 INFO [stderr]     |
Dec 13 15:24:17.183 INFO [stderr] 168 |     check_msg(msg, server, 0);
Dec 13 15:24:17.183 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:24:17.183 INFO [stderr]     |
Dec 13 15:24:17.183 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 15:24:17.183 INFO [stderr] 
Dec 13 15:24:17.183 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 15:24:17.183 INFO [stderr]    --> src/sasl.rs:170:5
Dec 13 15:24:17.183 INFO [stderr]     |
Dec 13 15:24:17.183 INFO [stderr] 170 |     send_msg(server, 1);
Dec 13 15:24:17.183 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 15:24:17.183 INFO [stderr]     |
Dec 13 15:24:17.183 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 15:24:17.183 INFO [stderr] 
Dec 13 15:24:17.183 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 15:24:17.183 INFO [stderr]    --> src/sasl.rs:173:5
Dec 13 15:24:17.183 INFO [stderr]     |
Dec 13 15:24:17.183 INFO [stderr] 173 |     check_msg(msg, server, 1);
Dec 13 15:24:17.183 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:24:17.183 INFO [stderr]     |
Dec 13 15:24:17.183 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 15:24:17.183 INFO [stderr] 
Dec 13 15:24:17.183 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 15:24:17.183 INFO [stderr]    --> src/sasl.rs:175:5
Dec 13 15:24:17.183 INFO [stderr]     |
Dec 13 15:24:17.183 INFO [stderr] 175 |     send_msg(server, 2);
Dec 13 15:24:17.183 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 15:24:17.183 INFO [stderr]     |
Dec 13 15:24:17.183 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 15:24:17.183 INFO [stderr] 
Dec 13 15:24:17.183 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 15:24:17.183 INFO [stderr]    --> src/sasl.rs:178:5
Dec 13 15:24:17.183 INFO [stderr]     |
Dec 13 15:24:17.183 INFO [stderr] 178 |     check_msg(msg, server, 2);
Dec 13 15:24:17.183 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:24:17.183 INFO [stderr]     |
Dec 13 15:24:17.183 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 15:24:17.183 INFO [stderr] 
Dec 13 15:24:17.183 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 15:24:17.183 INFO [stderr]    --> src/sasl.rs:180:5
Dec 13 15:24:17.183 INFO [stderr]     |
Dec 13 15:24:17.183 INFO [stderr] 180 |     send_msg(server, 3);
Dec 13 15:24:17.183 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 15:24:17.183 INFO [stderr]     |
Dec 13 15:24:17.183 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 15:24:17.183 INFO [stderr] 
Dec 13 15:24:17.183 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 15:24:17.183 INFO [stderr]    --> src/sasl.rs:183:5
Dec 13 15:24:17.183 INFO [stderr]     |
Dec 13 15:24:17.183 INFO [stderr] 183 |     check_msg(msg, server, 3);
Dec 13 15:24:17.183 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:24:17.183 INFO [stderr]     |
Dec 13 15:24:17.183 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 15:24:17.183 INFO [stderr] 
Dec 13 15:24:17.191 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 15:24:17.191 INFO [stderr]    --> src/sasl.rs:197:5
Dec 13 15:24:17.191 INFO [stderr]     |
Dec 13 15:24:17.191 INFO [stderr] 197 |     send_msg(server, 4);
Dec 13 15:24:17.191 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 15:24:17.191 INFO [stderr]     |
Dec 13 15:24:17.191 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 15:24:17.191 INFO [stderr] 
Dec 13 15:24:17.191 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 15:24:17.191 INFO [stderr]   --> src/msg_handler.rs:25:5
Dec 13 15:24:17.191 INFO [stderr]    |
Dec 13 15:24:17.191 INFO [stderr] 25 | /     match cmd {
Dec 13 15:24:17.191 INFO [stderr] 26 | |         DAILY1337 => server.send(PRIVMSG(
Dec 13 15:24:17.191 INFO [stderr] 27 | |             msg.response_target().unwrap().into(),
Dec 13 15:24:17.191 INFO [stderr] 28 | |             "u l33t h4xx0r you :)".into(),
Dec 13 15:24:17.191 INFO [stderr] ...  |
Dec 13 15:24:17.191 INFO [stderr] 34 | |         )),
Dec 13 15:24:17.191 INFO [stderr] 35 | |     };
Dec 13 15:24:17.191 INFO [stderr]    | |______^
Dec 13 15:24:17.191 INFO [stderr]    |
Dec 13 15:24:17.191 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 15:24:17.191 INFO [stderr] 
Dec 13 15:24:22.171 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.29s
Dec 13 15:24:22.183 INFO [stderr] su: No module specific data is present
Dec 13 15:24:23.192 INFO running `"docker" "inspect" "44c551f203c689362d0c32601a5263ec27db0eddc0a0960d8df42fcf0e09553c"`
Dec 13 15:24:23.399 INFO running `"docker" "rm" "-f" "44c551f203c689362d0c32601a5263ec27db0eddc0a0960d8df42fcf0e09553c"`
Dec 13 15:24:23.759 INFO [stdout] 44c551f203c689362d0c32601a5263ec27db0eddc0a0960d8df42fcf0e09553c
Dec 13 15:24:23.762 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 15:24:24.177 INFO [stdout] 562fe7ee6ba241d13d7b533ecadeda6f5ad8d4e3660dd1d8b2b0a61a85d1aec2
Dec 13 15:24:24.184 INFO running `"docker" "start" "-a" "562fe7ee6ba241d13d7b533ecadeda6f5ad8d4e3660dd1d8b2b0a61a85d1aec2"`
Dec 13 15:24:25.274 INFO [stderr] usermod: no changes
Dec 13 15:24:25.455 INFO [stderr]    Compiling chell v0.1.0 (/source)
Dec 13 15:24:28.319 INFO [stderr] warning: unused variable: `account`
Dec 13 15:24:28.319 INFO [stderr]   --> src/msg_handler.rs:38:17
Dec 13 15:24:28.319 INFO [stderr]    |
Dec 13 15:24:28.319 INFO [stderr] 38 | fn exec_command(account: String, arg: String) {}
Dec 13 15:24:28.319 INFO [stderr]    |                 ^^^^^^^ help: consider using `_account` instead
Dec 13 15:24:28.319 INFO [stderr]    |
Dec 13 15:24:28.319 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 15:24:28.319 INFO [stderr] 
Dec 13 15:24:28.319 INFO [stderr] warning: unused variable: `arg`
Dec 13 15:24:28.319 INFO [stderr]   --> src/msg_handler.rs:38:34
Dec 13 15:24:28.319 INFO [stderr]    |
Dec 13 15:24:28.319 INFO [stderr] 38 | fn exec_command(account: String, arg: String) {}
Dec 13 15:24:28.319 INFO [stderr]    |                                  ^^^ help: consider using `_arg` instead
Dec 13 15:24:28.319 INFO [stderr] 
Dec 13 15:24:28.319 INFO [stderr] warning: unused variable: `pool`
Dec 13 15:24:28.319 INFO [stderr]   --> src/main.rs:26:9
Dec 13 15:24:28.319 INFO [stderr]    |
Dec 13 15:24:28.319 INFO [stderr] 26 |     let pool = Pool::new(opts_builder).unwrap();
Dec 13 15:24:28.319 INFO [stderr]    |         ^^^^ help: consider using `_pool` instead
Dec 13 15:24:28.319 INFO [stderr] 
Dec 13 15:24:28.362 INFO [stderr] warning: function is never used: `exec_command`
Dec 13 15:24:28.362 INFO [stderr]   --> src/msg_handler.rs:38:1
Dec 13 15:24:28.362 INFO [stderr]    |
Dec 13 15:24:28.363 INFO [stderr] 38 | fn exec_command(account: String, arg: String) {}
Dec 13 15:24:28.363 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:24:28.363 INFO [stderr]    |
Dec 13 15:24:28.363 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 15:24:28.363 INFO [stderr] 
Dec 13 15:24:28.364 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 13 15:24:28.364 INFO [stderr]  --> src/main.rs:1:12
Dec 13 15:24:28.364 INFO [stderr]   |
Dec 13 15:24:28.364 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 13 15:24:28.364 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:24:28.366 INFO [stderr]   |
Dec 13 15:24:28.366 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 13 15:24:28.366 INFO [stderr] 
Dec 13 15:24:28.367 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 15:24:28.367 INFO [stderr]    --> src/sasl.rs:165:5
Dec 13 15:24:28.367 INFO [stderr]     |
Dec 13 15:24:28.368 INFO [stderr] 165 |     send_msg(server, 0);
Dec 13 15:24:28.369 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 15:24:28.369 INFO [stderr]     |
Dec 13 15:24:28.369 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 15:24:28.369 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 15:24:28.369 INFO [stderr] 
Dec 13 15:24:28.369 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 15:24:28.369 INFO [stderr]    --> src/sasl.rs:168:5
Dec 13 15:24:28.369 INFO [stderr]     |
Dec 13 15:24:28.369 INFO [stderr] 168 |     check_msg(msg, server, 0);
Dec 13 15:24:28.369 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:24:28.369 INFO [stderr]     |
Dec 13 15:24:28.369 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 15:24:28.370 INFO [stderr] 
Dec 13 15:24:28.371 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 15:24:28.371 INFO [stderr]    --> src/sasl.rs:170:5
Dec 13 15:24:28.371 INFO [stderr]     |
Dec 13 15:24:28.371 INFO [stderr] 170 |     send_msg(server, 1);
Dec 13 15:24:28.371 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 15:24:28.371 INFO [stderr]     |
Dec 13 15:24:28.371 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 15:24:28.371 INFO [stderr] 
Dec 13 15:24:28.372 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 15:24:28.372 INFO [stderr]    --> src/sasl.rs:173:5
Dec 13 15:24:28.372 INFO [stderr]     |
Dec 13 15:24:28.372 INFO [stderr] 173 |     check_msg(msg, server, 1);
Dec 13 15:24:28.372 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:24:28.372 INFO [stderr]     |
Dec 13 15:24:28.372 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 15:24:28.372 INFO [stderr] 
Dec 13 15:24:28.373 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 15:24:28.373 INFO [stderr]    --> src/sasl.rs:175:5
Dec 13 15:24:28.373 INFO [stderr]     |
Dec 13 15:24:28.373 INFO [stderr] 175 |     send_msg(server, 2);
Dec 13 15:24:28.373 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 15:24:28.373 INFO [stderr]     |
Dec 13 15:24:28.373 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 15:24:28.374 INFO [stderr] 
Dec 13 15:24:28.375 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 15:24:28.375 INFO [stderr]    --> src/sasl.rs:178:5
Dec 13 15:24:28.375 INFO [stderr]     |
Dec 13 15:24:28.375 INFO [stderr] 178 |     check_msg(msg, server, 2);
Dec 13 15:24:28.375 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:24:28.375 INFO [stderr]     |
Dec 13 15:24:28.375 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 15:24:28.375 INFO [stderr] 
Dec 13 15:24:28.375 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 15:24:28.376 INFO [stderr]    --> src/sasl.rs:180:5
Dec 13 15:24:28.376 INFO [stderr]     |
Dec 13 15:24:28.376 INFO [stderr] 180 |     send_msg(server, 3);
Dec 13 15:24:28.376 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 15:24:28.376 INFO [stderr]     |
Dec 13 15:24:28.376 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 15:24:28.376 INFO [stderr] 
Dec 13 15:24:28.377 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 15:24:28.377 INFO [stderr]    --> src/sasl.rs:183:5
Dec 13 15:24:28.377 INFO [stderr]     |
Dec 13 15:24:28.377 INFO [stderr] 183 |     check_msg(msg, server, 3);
Dec 13 15:24:28.377 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:24:28.377 INFO [stderr]     |
Dec 13 15:24:28.377 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 15:24:28.377 INFO [stderr] 
Dec 13 15:24:28.378 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 15:24:28.378 INFO [stderr]    --> src/sasl.rs:197:5
Dec 13 15:24:28.378 INFO [stderr]     |
Dec 13 15:24:28.378 INFO [stderr] 197 |     send_msg(server, 4);
Dec 13 15:24:28.378 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 15:24:28.378 INFO [stderr]     |
Dec 13 15:24:28.379 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 15:24:28.379 INFO [stderr] 
Dec 13 15:24:28.379 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 15:24:28.383 INFO [stderr]   --> src/msg_handler.rs:25:5
Dec 13 15:24:28.383 INFO [stderr]    |
Dec 13 15:24:28.383 INFO [stderr] 25 | /     match cmd {
Dec 13 15:24:28.383 INFO [stderr] 26 | |         DAILY1337 => server.send(PRIVMSG(
Dec 13 15:24:28.383 INFO [stderr] 27 | |             msg.response_target().unwrap().into(),
Dec 13 15:24:28.383 INFO [stderr] 28 | |             "u l33t h4xx0r you :)".into(),
Dec 13 15:24:28.383 INFO [stderr] ...  |
Dec 13 15:24:28.383 INFO [stderr] 34 | |         )),
Dec 13 15:24:28.383 INFO [stderr] 35 | |     };
Dec 13 15:24:28.383 INFO [stderr]    | |______^
Dec 13 15:24:28.383 INFO [stderr]    |
Dec 13 15:24:28.383 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 15:24:28.383 INFO [stderr] 
Dec 13 15:24:28.762 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.46s
Dec 13 15:24:28.771 INFO [stderr] su: No module specific data is present
Dec 13 15:24:29.089 INFO running `"docker" "inspect" "562fe7ee6ba241d13d7b533ecadeda6f5ad8d4e3660dd1d8b2b0a61a85d1aec2"`
Dec 13 15:24:29.162 INFO running `"docker" "rm" "-f" "562fe7ee6ba241d13d7b533ecadeda6f5ad8d4e3660dd1d8b2b0a61a85d1aec2"`
Dec 13 15:24:29.270 INFO [stdout] 562fe7ee6ba241d13d7b533ecadeda6f5ad8d4e3660dd1d8b2b0a61a85d1aec2
Dec 13 15:24:29.272 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 15:24:29.504 INFO [stdout] 3ca6557ecd51317a42105ca7326c799b4cdd2200cec1c880940436762073dd0c
Dec 13 15:24:29.512 INFO running `"docker" "start" "-a" "3ca6557ecd51317a42105ca7326c799b4cdd2200cec1c880940436762073dd0c"`
Dec 13 15:24:30.040 INFO [stderr] usermod: no changes
Dec 13 15:24:30.223 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
Dec 13 15:24:30.236 INFO [stderr]      Running /target/debug/deps/chell-4ce2eb7c89a20674
Dec 13 15:24:30.239 INFO [stdout] 
Dec 13 15:24:30.239 INFO [stdout] running 0 tests
Dec 13 15:24:30.239 INFO [stdout] 
Dec 13 15:24:30.239 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 15:24:30.239 INFO [stdout] 
Dec 13 15:24:30.250 INFO [stderr] su: No module specific data is present
Dec 13 15:24:30.843 INFO running `"docker" "inspect" "3ca6557ecd51317a42105ca7326c799b4cdd2200cec1c880940436762073dd0c"`
Dec 13 15:24:31.026 INFO running `"docker" "rm" "-f" "3ca6557ecd51317a42105ca7326c799b4cdd2200cec1c880940436762073dd0c"`
Dec 13 15:24:31.201 INFO [stdout] 3ca6557ecd51317a42105ca7326c799b4cdd2200cec1c880940436762073dd0c