Dec 02 07:20:14.248 INFO testing Gstayton/IslaBot against 1.30.1 for beta-1.31-5
Dec 02 07:20:14.248 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 07:20:14.750 INFO [stdout] cb7d472b83a199513ad264a23a3cb843ec875db34b4559e9195c023d8d75108e
Dec 02 07:20:14.757 INFO running `"docker" "start" "-a" "cb7d472b83a199513ad264a23a3cb843ec875db34b4559e9195c023d8d75108e"`
Dec 02 07:20:16.310 INFO [stderr] usermod: no changes
Dec 02 07:20:16.371 INFO [stderr]    Compiling isla_bot v0.1.0 (/source)
Dec 02 07:20:16.879 INFO [stderr] warning: unused import: `ToSocketAddrs`
Dec 02 07:20:16.879 INFO [stderr]  --> src/main.rs:3:27
Dec 02 07:20:16.879 INFO [stderr]   |
Dec 02 07:20:16.879 INFO [stderr] 3 | use std::net::{TcpStream, ToSocketAddrs};
Dec 02 07:20:16.879 INFO [stderr]   |                           ^^^^^^^^^^^^^
Dec 02 07:20:16.879 INFO [stderr]   |
Dec 02 07:20:16.879 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 07:20:16.879 INFO [stderr] 
Dec 02 07:20:16.879 INFO [stderr] warning: unused import: `std::str::FromStr`
Dec 02 07:20:16.879 INFO [stderr]  --> src/main.rs:6:5
Dec 02 07:20:16.879 INFO [stderr]   |
Dec 02 07:20:16.879 INFO [stderr] 6 | use std::str::FromStr;
Dec 02 07:20:16.879 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 02 07:20:16.879 INFO [stderr] 
Dec 02 07:20:16.879 INFO [stderr] warning: unused import: `std::vec`
Dec 02 07:20:16.879 INFO [stderr]  --> src/irc/message.rs:1:5
Dec 02 07:20:16.879 INFO [stderr]   |
Dec 02 07:20:16.879 INFO [stderr] 1 | use std::vec;
Dec 02 07:20:16.879 INFO [stderr]   |     ^^^^^^^^
Dec 02 07:20:16.879 INFO [stderr] 
Dec 02 07:20:16.963 INFO [stderr] warning: unused variable: `bufw`
Dec 02 07:20:16.963 INFO [stderr]   --> src/main.rs:32:17
Dec 02 07:20:16.963 INFO [stderr]    |
Dec 02 07:20:16.963 INFO [stderr] 32 |         let mut bufw = BufWriter::new(stream.try_clone().unwrap());
Dec 02 07:20:16.963 INFO [stderr]    |                 ^^^^ help: consider using `_bufw` instead
Dec 02 07:20:16.963 INFO [stderr]    |
Dec 02 07:20:16.963 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 07:20:16.963 INFO [stderr] 
Dec 02 07:20:16.963 INFO [stderr] warning: unused variable: `e`
Dec 02 07:20:16.963 INFO [stderr]   --> src/irc/config.rs:24:17
Dec 02 07:20:16.963 INFO [stderr]    |
Dec 02 07:20:16.963 INFO [stderr] 24 |             Err(e) => None,
Dec 02 07:20:16.963 INFO [stderr]    |                 ^ help: consider using `_e` instead
Dec 02 07:20:16.963 INFO [stderr] 
Dec 02 07:20:16.975 INFO [stderr] warning: variable does not need to be mutable
Dec 02 07:20:16.975 INFO [stderr]   --> src/main.rs:32:13
Dec 02 07:20:16.975 INFO [stderr]    |
Dec 02 07:20:16.975 INFO [stderr] 32 |         let mut bufw = BufWriter::new(stream.try_clone().unwrap());
Dec 02 07:20:16.975 INFO [stderr]    |             ----^^^^
Dec 02 07:20:16.975 INFO [stderr]    |             |
Dec 02 07:20:16.975 INFO [stderr]    |             help: remove this `mut`
Dec 02 07:20:16.975 INFO [stderr]    |
Dec 02 07:20:16.975 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 02 07:20:16.975 INFO [stderr] 
Dec 02 07:20:16.983 INFO [stderr] warning: variable does not need to be mutable
Dec 02 07:20:16.983 INFO [stderr]   --> src/irc/message.rs:60:13
Dec 02 07:20:16.983 INFO [stderr]    |
Dec 02 07:20:16.983 INFO [stderr] 60 |         let mut args: Vec<&str> = s.splitn(14, ' ').filter(|s| !s.is_empty()).collect();
Dec 02 07:20:16.983 INFO [stderr]    |             ----^^^^
Dec 02 07:20:16.983 INFO [stderr]    |             |
Dec 02 07:20:16.983 INFO [stderr]    |             help: remove this `mut`
Dec 02 07:20:16.983 INFO [stderr] 
Dec 02 07:20:16.983 INFO [stderr] warning: method `FromStr` should have a snake case name such as `from_str`
Dec 02 07:20:16.983 INFO [stderr]   --> src/irc/message.rs:29:5
Dec 02 07:20:16.983 INFO [stderr]    |
Dec 02 07:20:16.983 INFO [stderr] 29 | /     pub fn FromStr(line: &str) -> Result<Message, &'static str> {
Dec 02 07:20:16.983 INFO [stderr] 30 | |         let mut s: &str = line;
Dec 02 07:20:16.983 INFO [stderr] 31 | |         let nick: Option<&str> = if s.starts_with(":") {
Dec 02 07:20:16.983 INFO [stderr] 32 | |             // Consider replacing with a split()
Dec 02 07:20:16.983 INFO [stderr] ...  |
Dec 02 07:20:16.983 INFO [stderr] 77 | |         Message::new(Some(sender), contents, line)
Dec 02 07:20:16.983 INFO [stderr] 78 | |     }
Dec 02 07:20:16.983 INFO [stderr]    | |_____^
Dec 02 07:20:16.983 INFO [stderr]    |
Dec 02 07:20:16.983 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 02 07:20:16.983 INFO [stderr] 
Dec 02 07:20:16.983 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 02 07:20:16.983 INFO [stderr]   --> src/main.rs:38:17
Dec 02 07:20:16.983 INFO [stderr]    |
Dec 02 07:20:16.983 INFO [stderr] 38 |                 send_stream(&stream, &format!("PONG {}", resp.unwrap().trim()));
Dec 02 07:20:16.983 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 07:20:16.983 INFO [stderr]    |
Dec 02 07:20:16.983 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 02 07:20:16.983 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 07:20:16.983 INFO [stderr] 
Dec 02 07:20:16.983 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 02 07:20:16.983 INFO [stderr]   --> src/main.rs:49:21
Dec 02 07:20:16.983 INFO [stderr]    |
Dec 02 07:20:16.983 INFO [stderr] 49 |                     send_stream(&stream, "JOIN #omnius");
Dec 02 07:20:16.983 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 07:20:16.983 INFO [stderr]    |
Dec 02 07:20:16.983 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 07:20:16.983 INFO [stderr] 
Dec 02 07:20:17.945 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
Dec 02 07:20:17.948 INFO [stderr] su: No module specific data is present
Dec 02 07:20:18.647 INFO running `"docker" "inspect" "cb7d472b83a199513ad264a23a3cb843ec875db34b4559e9195c023d8d75108e"`
Dec 02 07:20:18.905 INFO running `"docker" "rm" "-f" "cb7d472b83a199513ad264a23a3cb843ec875db34b4559e9195c023d8d75108e"`
Dec 02 07:20:19.254 INFO [stdout] cb7d472b83a199513ad264a23a3cb843ec875db34b4559e9195c023d8d75108e
Dec 02 07:20:19.261 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 07:20:19.655 INFO [stdout] cf7205ba99a3431c86fd95485a398d9d5eca6118a8ce6ca5b7cd31595126358f
Dec 02 07:20:19.659 INFO running `"docker" "start" "-a" "cf7205ba99a3431c86fd95485a398d9d5eca6118a8ce6ca5b7cd31595126358f"`
Dec 02 07:20:20.799 INFO [stderr] usermod: no changes
Dec 02 07:20:20.842 INFO [stderr]    Compiling isla_bot v0.1.0 (/source)
Dec 02 07:20:21.571 INFO [stderr] warning: unused import: `ToSocketAddrs`
Dec 02 07:20:21.571 INFO [stderr]  --> src/main.rs:3:27
Dec 02 07:20:21.571 INFO [stderr]   |
Dec 02 07:20:21.571 INFO [stderr] 3 | use std::net::{TcpStream, ToSocketAddrs};
Dec 02 07:20:21.571 INFO [stderr]   |                           ^^^^^^^^^^^^^
Dec 02 07:20:21.571 INFO [stderr]   |
Dec 02 07:20:21.571 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 07:20:21.571 INFO [stderr] 
Dec 02 07:20:21.571 INFO [stderr] warning: unused import: `std::str::FromStr`
Dec 02 07:20:21.571 INFO [stderr]  --> src/main.rs:6:5
Dec 02 07:20:21.571 INFO [stderr]   |
Dec 02 07:20:21.571 INFO [stderr] 6 | use std::str::FromStr;
Dec 02 07:20:21.571 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 02 07:20:21.571 INFO [stderr] 
Dec 02 07:20:21.571 INFO [stderr] warning: unused import: `std::vec`
Dec 02 07:20:21.571 INFO [stderr]  --> src/irc/message.rs:1:5
Dec 02 07:20:21.571 INFO [stderr]   |
Dec 02 07:20:21.571 INFO [stderr] 1 | use std::vec;
Dec 02 07:20:21.571 INFO [stderr]   |     ^^^^^^^^
Dec 02 07:20:21.571 INFO [stderr] 
Dec 02 07:20:21.663 INFO [stderr] warning: unused variable: `bufw`
Dec 02 07:20:21.663 INFO [stderr]   --> src/main.rs:32:17
Dec 02 07:20:21.663 INFO [stderr]    |
Dec 02 07:20:21.663 INFO [stderr] 32 |         let mut bufw = BufWriter::new(stream.try_clone().unwrap());
Dec 02 07:20:21.663 INFO [stderr]    |                 ^^^^ help: consider using `_bufw` instead
Dec 02 07:20:21.663 INFO [stderr]    |
Dec 02 07:20:21.663 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 07:20:21.663 INFO [stderr] 
Dec 02 07:20:21.663 INFO [stderr] warning: unused variable: `e`
Dec 02 07:20:21.663 INFO [stderr]   --> src/irc/config.rs:24:17
Dec 02 07:20:21.663 INFO [stderr]    |
Dec 02 07:20:21.663 INFO [stderr] 24 |             Err(e) => None,
Dec 02 07:20:21.663 INFO [stderr]    |                 ^ help: consider using `_e` instead
Dec 02 07:20:21.663 INFO [stderr] 
Dec 02 07:20:21.672 INFO [stderr] warning: variable does not need to be mutable
Dec 02 07:20:21.672 INFO [stderr]   --> src/main.rs:32:13
Dec 02 07:20:21.672 INFO [stderr]    |
Dec 02 07:20:21.672 INFO [stderr] 32 |         let mut bufw = BufWriter::new(stream.try_clone().unwrap());
Dec 02 07:20:21.672 INFO [stderr]    |             ----^^^^
Dec 02 07:20:21.672 INFO [stderr]    |             |
Dec 02 07:20:21.672 INFO [stderr]    |             help: remove this `mut`
Dec 02 07:20:21.672 INFO [stderr]    |
Dec 02 07:20:21.672 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 02 07:20:21.672 INFO [stderr] 
Dec 02 07:20:21.681 INFO [stderr] warning: variable does not need to be mutable
Dec 02 07:20:21.681 INFO [stderr]   --> src/irc/message.rs:60:13
Dec 02 07:20:21.681 INFO [stderr]    |
Dec 02 07:20:21.681 INFO [stderr] 60 |         let mut args: Vec<&str> = s.splitn(14, ' ').filter(|s| !s.is_empty()).collect();
Dec 02 07:20:21.681 INFO [stderr]    |             ----^^^^
Dec 02 07:20:21.681 INFO [stderr]    |             |
Dec 02 07:20:21.681 INFO [stderr]    |             help: remove this `mut`
Dec 02 07:20:21.681 INFO [stderr] 
Dec 02 07:20:21.683 INFO [stderr] warning: method `FromStr` should have a snake case name such as `from_str`
Dec 02 07:20:21.683 INFO [stderr]   --> src/irc/message.rs:29:5
Dec 02 07:20:21.683 INFO [stderr]    |
Dec 02 07:20:21.683 INFO [stderr] 29 | /     pub fn FromStr(line: &str) -> Result<Message, &'static str> {
Dec 02 07:20:21.683 INFO [stderr] 30 | |         let mut s: &str = line;
Dec 02 07:20:21.683 INFO [stderr] 31 | |         let nick: Option<&str> = if s.starts_with(":") {
Dec 02 07:20:21.683 INFO [stderr] 32 | |             // Consider replacing with a split()
Dec 02 07:20:21.683 INFO [stderr] ...  |
Dec 02 07:20:21.683 INFO [stderr] 77 | |         Message::new(Some(sender), contents, line)
Dec 02 07:20:21.683 INFO [stderr] 78 | |     }
Dec 02 07:20:21.683 INFO [stderr]    | |_____^
Dec 02 07:20:21.683 INFO [stderr]    |
Dec 02 07:20:21.683 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 02 07:20:21.683 INFO [stderr] 
Dec 02 07:20:21.683 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 02 07:20:21.683 INFO [stderr]   --> src/main.rs:38:17
Dec 02 07:20:21.683 INFO [stderr]    |
Dec 02 07:20:21.683 INFO [stderr] 38 |                 send_stream(&stream, &format!("PONG {}", resp.unwrap().trim()));
Dec 02 07:20:21.683 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 07:20:21.683 INFO [stderr]    |
Dec 02 07:20:21.683 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 02 07:20:21.683 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 07:20:21.683 INFO [stderr] 
Dec 02 07:20:21.684 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 02 07:20:21.684 INFO [stderr]   --> src/main.rs:49:21
Dec 02 07:20:21.684 INFO [stderr]    |
Dec 02 07:20:21.684 INFO [stderr] 49 |                     send_stream(&stream, "JOIN #omnius");
Dec 02 07:20:21.684 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 07:20:21.684 INFO [stderr]    |
Dec 02 07:20:21.684 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 07:20:21.684 INFO [stderr] 
Dec 02 07:20:22.146 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
Dec 02 07:20:22.148 INFO [stderr] su: No module specific data is present
Dec 02 07:20:23.042 INFO running `"docker" "inspect" "cf7205ba99a3431c86fd95485a398d9d5eca6118a8ce6ca5b7cd31595126358f"`
Dec 02 07:20:23.337 INFO running `"docker" "rm" "-f" "cf7205ba99a3431c86fd95485a398d9d5eca6118a8ce6ca5b7cd31595126358f"`
Dec 02 07:20:23.657 INFO [stdout] cf7205ba99a3431c86fd95485a398d9d5eca6118a8ce6ca5b7cd31595126358f
Dec 02 07:20:23.663 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 07:20:24.040 INFO [stdout] 4afaa2843a392a8aa0e94155648b5b572181ae167307af574de9421136eb6567
Dec 02 07:20:24.045 INFO running `"docker" "start" "-a" "4afaa2843a392a8aa0e94155648b5b572181ae167307af574de9421136eb6567"`
Dec 02 07:20:25.223 INFO [stderr] usermod: no changes
Dec 02 07:20:25.268 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 02 07:20:25.275 INFO [stderr]      Running /target/debug/deps/isla_bot-bc6e883566ab5379
Dec 02 07:20:25.282 INFO [stdout] 
Dec 02 07:20:25.282 INFO [stdout] running 0 tests
Dec 02 07:20:25.282 INFO [stdout] 
Dec 02 07:20:25.282 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 07:20:25.282 INFO [stdout] 
Dec 02 07:20:25.282 INFO [stderr] su: No module specific data is present
Dec 02 07:20:26.263 INFO running `"docker" "inspect" "4afaa2843a392a8aa0e94155648b5b572181ae167307af574de9421136eb6567"`
Dec 02 07:20:26.561 INFO running `"docker" "rm" "-f" "4afaa2843a392a8aa0e94155648b5b572181ae167307af574de9421136eb6567"`
Dec 02 07:20:26.759 INFO [stdout] 4afaa2843a392a8aa0e94155648b5b572181ae167307af574de9421136eb6567
