Dec 14 09:55:25.269 INFO testing Gstayton/IslaBot against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 09:55:25.269 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 14 09:55:25.711 INFO [stdout] 7b1974c6107937f807ccb8eaf68ae0b298476b413dbf7bb8300af274bf9521d0
Dec 14 09:55:25.719 INFO running `"docker" "start" "-a" "7b1974c6107937f807ccb8eaf68ae0b298476b413dbf7bb8300af274bf9521d0"`
Dec 14 09:55:26.767 INFO [stderr] usermod: no changes
Dec 14 09:55:26.819 INFO [stderr]    Compiling isla_bot v0.1.0 (/source)
Dec 14 09:55:27.375 INFO [stderr] warning: unused import: `ToSocketAddrs`
Dec 14 09:55:27.375 INFO [stderr]  --> src/main.rs:3:27
Dec 14 09:55:27.375 INFO [stderr]   |
Dec 14 09:55:27.375 INFO [stderr] 3 | use std::net::{TcpStream, ToSocketAddrs};
Dec 14 09:55:27.375 INFO [stderr]   |                           ^^^^^^^^^^^^^
Dec 14 09:55:27.375 INFO [stderr]   |
Dec 14 09:55:27.375 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 09:55:27.375 INFO [stderr] 
Dec 14 09:55:27.375 INFO [stderr] warning: unused import: `std::str::FromStr`
Dec 14 09:55:27.375 INFO [stderr]  --> src/main.rs:6:5
Dec 14 09:55:27.375 INFO [stderr]   |
Dec 14 09:55:27.375 INFO [stderr] 6 | use std::str::FromStr;
Dec 14 09:55:27.375 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 14 09:55:27.375 INFO [stderr] 
Dec 14 09:55:27.375 INFO [stderr] warning: unused import: `std::vec`
Dec 14 09:55:27.375 INFO [stderr]  --> src/irc/message.rs:1:5
Dec 14 09:55:27.375 INFO [stderr]   |
Dec 14 09:55:27.375 INFO [stderr] 1 | use std::vec;
Dec 14 09:55:27.375 INFO [stderr]   |     ^^^^^^^^
Dec 14 09:55:27.375 INFO [stderr] 
Dec 14 09:55:27.454 INFO [stderr] warning: unused variable: `bufw`
Dec 14 09:55:27.454 INFO [stderr]   --> src/main.rs:32:17
Dec 14 09:55:27.454 INFO [stderr]    |
Dec 14 09:55:27.454 INFO [stderr] 32 |         let mut bufw = BufWriter::new(stream.try_clone().unwrap());
Dec 14 09:55:27.454 INFO [stderr]    |                 ^^^^ help: consider using `_bufw` instead
Dec 14 09:55:27.454 INFO [stderr]    |
Dec 14 09:55:27.454 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 09:55:27.454 INFO [stderr] 
Dec 14 09:55:27.454 INFO [stderr] warning: unused variable: `e`
Dec 14 09:55:27.454 INFO [stderr]   --> src/irc/config.rs:24:17
Dec 14 09:55:27.455 INFO [stderr]    |
Dec 14 09:55:27.455 INFO [stderr] 24 |             Err(e) => None,
Dec 14 09:55:27.455 INFO [stderr]    |                 ^ help: consider using `_e` instead
Dec 14 09:55:27.455 INFO [stderr] 
Dec 14 09:55:27.475 INFO [stderr] warning: variable does not need to be mutable
Dec 14 09:55:27.475 INFO [stderr]   --> src/main.rs:32:13
Dec 14 09:55:27.475 INFO [stderr]    |
Dec 14 09:55:27.475 INFO [stderr] 32 |         let mut bufw = BufWriter::new(stream.try_clone().unwrap());
Dec 14 09:55:27.475 INFO [stderr]    |             ----^^^^
Dec 14 09:55:27.475 INFO [stderr]    |             |
Dec 14 09:55:27.475 INFO [stderr]    |             help: remove this `mut`
Dec 14 09:55:27.475 INFO [stderr]    |
Dec 14 09:55:27.475 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 09:55:27.475 INFO [stderr] 
Dec 14 09:55:27.479 INFO [stderr] warning: variable does not need to be mutable
Dec 14 09:55:27.479 INFO [stderr]   --> src/irc/message.rs:60:13
Dec 14 09:55:27.479 INFO [stderr]    |
Dec 14 09:55:27.479 INFO [stderr] 60 |         let mut args: Vec<&str> = s.splitn(14, ' ').filter(|s| !s.is_empty()).collect();
Dec 14 09:55:27.479 INFO [stderr]    |             ----^^^^
Dec 14 09:55:27.479 INFO [stderr]    |             |
Dec 14 09:55:27.479 INFO [stderr]    |             help: remove this `mut`
Dec 14 09:55:27.479 INFO [stderr] 
Dec 14 09:55:27.479 INFO [stderr] warning: method `FromStr` should have a snake case name such as `from_str`
Dec 14 09:55:27.479 INFO [stderr]   --> src/irc/message.rs:29:5
Dec 14 09:55:27.479 INFO [stderr]    |
Dec 14 09:55:27.479 INFO [stderr] 29 | /     pub fn FromStr(line: &str) -> Result<Message, &'static str> {
Dec 14 09:55:27.479 INFO [stderr] 30 | |         let mut s: &str = line;
Dec 14 09:55:27.479 INFO [stderr] 31 | |         let nick: Option<&str> = if s.starts_with(":") {
Dec 14 09:55:27.479 INFO [stderr] 32 | |             // Consider replacing with a split()
Dec 14 09:55:27.479 INFO [stderr] ...  |
Dec 14 09:55:27.479 INFO [stderr] 77 | |         Message::new(Some(sender), contents, line)
Dec 14 09:55:27.479 INFO [stderr] 78 | |     }
Dec 14 09:55:27.479 INFO [stderr]    | |_____^
Dec 14 09:55:27.479 INFO [stderr]    |
Dec 14 09:55:27.479 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 14 09:55:27.479 INFO [stderr] 
Dec 14 09:55:27.479 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:55:27.479 INFO [stderr]   --> src/main.rs:38:17
Dec 14 09:55:27.479 INFO [stderr]    |
Dec 14 09:55:27.479 INFO [stderr] 38 |                 send_stream(&stream, &format!("PONG {}", resp.unwrap().trim()));
Dec 14 09:55:27.479 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:55:27.479 INFO [stderr]    |
Dec 14 09:55:27.479 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 09:55:27.479 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:55:27.479 INFO [stderr] 
Dec 14 09:55:27.479 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:55:27.479 INFO [stderr]   --> src/main.rs:49:21
Dec 14 09:55:27.479 INFO [stderr]    |
Dec 14 09:55:27.479 INFO [stderr] 49 |                     send_stream(&stream, "JOIN #omnius");
Dec 14 09:55:27.479 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:55:27.479 INFO [stderr]    |
Dec 14 09:55:27.479 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:55:27.479 INFO [stderr] 
Dec 14 09:55:28.686 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
Dec 14 09:55:28.695 INFO [stderr] su: No module specific data is present
Dec 14 09:55:29.563 INFO running `"docker" "inspect" "7b1974c6107937f807ccb8eaf68ae0b298476b413dbf7bb8300af274bf9521d0"`
Dec 14 09:55:29.641 INFO running `"docker" "rm" "-f" "7b1974c6107937f807ccb8eaf68ae0b298476b413dbf7bb8300af274bf9521d0"`
Dec 14 09:55:29.716 INFO [stdout] 7b1974c6107937f807ccb8eaf68ae0b298476b413dbf7bb8300af274bf9521d0
Dec 14 09:55:29.718 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 14 09:55:29.983 INFO [stdout] e37ec181d3437c46c5bfc44e68e5d02fe57556cb25ff085bd82c9f2d790c97ee
Dec 14 09:55:29.986 INFO running `"docker" "start" "-a" "e37ec181d3437c46c5bfc44e68e5d02fe57556cb25ff085bd82c9f2d790c97ee"`
Dec 14 09:55:30.543 INFO [stderr] usermod: no changes
Dec 14 09:55:30.608 INFO [stderr]    Compiling isla_bot v0.1.0 (/source)
Dec 14 09:55:31.115 INFO [stderr] warning: unused import: `ToSocketAddrs`
Dec 14 09:55:31.115 INFO [stderr]  --> src/main.rs:3:27
Dec 14 09:55:31.115 INFO [stderr]   |
Dec 14 09:55:31.115 INFO [stderr] 3 | use std::net::{TcpStream, ToSocketAddrs};
Dec 14 09:55:31.115 INFO [stderr]   |                           ^^^^^^^^^^^^^
Dec 14 09:55:31.115 INFO [stderr]   |
Dec 14 09:55:31.115 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 09:55:31.115 INFO [stderr] 
Dec 14 09:55:31.115 INFO [stderr] warning: unused import: `std::str::FromStr`
Dec 14 09:55:31.115 INFO [stderr]  --> src/main.rs:6:5
Dec 14 09:55:31.115 INFO [stderr]   |
Dec 14 09:55:31.115 INFO [stderr] 6 | use std::str::FromStr;
Dec 14 09:55:31.115 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 14 09:55:31.115 INFO [stderr] 
Dec 14 09:55:31.115 INFO [stderr] warning: unused import: `std::vec`
Dec 14 09:55:31.115 INFO [stderr]  --> src/irc/message.rs:1:5
Dec 14 09:55:31.115 INFO [stderr]   |
Dec 14 09:55:31.115 INFO [stderr] 1 | use std::vec;
Dec 14 09:55:31.115 INFO [stderr]   |     ^^^^^^^^
Dec 14 09:55:31.115 INFO [stderr] 
Dec 14 09:55:31.176 INFO [stderr] warning: unused variable: `bufw`
Dec 14 09:55:31.176 INFO [stderr]   --> src/main.rs:32:17
Dec 14 09:55:31.176 INFO [stderr]    |
Dec 14 09:55:31.176 INFO [stderr] 32 |         let mut bufw = BufWriter::new(stream.try_clone().unwrap());
Dec 14 09:55:31.176 INFO [stderr]    |                 ^^^^ help: consider using `_bufw` instead
Dec 14 09:55:31.176 INFO [stderr]    |
Dec 14 09:55:31.176 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 09:55:31.176 INFO [stderr] 
Dec 14 09:55:31.176 INFO [stderr] warning: unused variable: `e`
Dec 14 09:55:31.176 INFO [stderr]   --> src/irc/config.rs:24:17
Dec 14 09:55:31.176 INFO [stderr]    |
Dec 14 09:55:31.176 INFO [stderr] 24 |             Err(e) => None,
Dec 14 09:55:31.176 INFO [stderr]    |                 ^ help: consider using `_e` instead
Dec 14 09:55:31.177 INFO [stderr] 
Dec 14 09:55:31.196 INFO [stderr] warning: variable does not need to be mutable
Dec 14 09:55:31.196 INFO [stderr]   --> src/main.rs:32:13
Dec 14 09:55:31.196 INFO [stderr]    |
Dec 14 09:55:31.196 INFO [stderr] 32 |         let mut bufw = BufWriter::new(stream.try_clone().unwrap());
Dec 14 09:55:31.196 INFO [stderr]    |             ----^^^^
Dec 14 09:55:31.196 INFO [stderr]    |             |
Dec 14 09:55:31.196 INFO [stderr]    |             help: remove this `mut`
Dec 14 09:55:31.196 INFO [stderr]    |
Dec 14 09:55:31.196 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 09:55:31.196 INFO [stderr] 
Dec 14 09:55:31.204 INFO [stderr] warning: variable does not need to be mutable
Dec 14 09:55:31.204 INFO [stderr]   --> src/irc/message.rs:60:13
Dec 14 09:55:31.204 INFO [stderr]    |
Dec 14 09:55:31.204 INFO [stderr] 60 |         let mut args: Vec<&str> = s.splitn(14, ' ').filter(|s| !s.is_empty()).collect();
Dec 14 09:55:31.204 INFO [stderr]    |             ----^^^^
Dec 14 09:55:31.204 INFO [stderr]    |             |
Dec 14 09:55:31.204 INFO [stderr]    |             help: remove this `mut`
Dec 14 09:55:31.204 INFO [stderr] 
Dec 14 09:55:31.205 INFO [stderr] warning: method `FromStr` should have a snake case name such as `from_str`
Dec 14 09:55:31.205 INFO [stderr]   --> src/irc/message.rs:29:5
Dec 14 09:55:31.205 INFO [stderr]    |
Dec 14 09:55:31.205 INFO [stderr] 29 | /     pub fn FromStr(line: &str) -> Result<Message, &'static str> {
Dec 14 09:55:31.205 INFO [stderr] 30 | |         let mut s: &str = line;
Dec 14 09:55:31.205 INFO [stderr] 31 | |         let nick: Option<&str> = if s.starts_with(":") {
Dec 14 09:55:31.205 INFO [stderr] 32 | |             // Consider replacing with a split()
Dec 14 09:55:31.205 INFO [stderr] ...  |
Dec 14 09:55:31.205 INFO [stderr] 77 | |         Message::new(Some(sender), contents, line)
Dec 14 09:55:31.205 INFO [stderr] 78 | |     }
Dec 14 09:55:31.205 INFO [stderr]    | |_____^
Dec 14 09:55:31.205 INFO [stderr]    |
Dec 14 09:55:31.205 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 14 09:55:31.205 INFO [stderr] 
Dec 14 09:55:31.206 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:55:31.206 INFO [stderr]   --> src/main.rs:38:17
Dec 14 09:55:31.206 INFO [stderr]    |
Dec 14 09:55:31.206 INFO [stderr] 38 |                 send_stream(&stream, &format!("PONG {}", resp.unwrap().trim()));
Dec 14 09:55:31.206 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:55:31.206 INFO [stderr]    |
Dec 14 09:55:31.206 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 09:55:31.206 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:55:31.206 INFO [stderr] 
Dec 14 09:55:31.206 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:55:31.206 INFO [stderr]   --> src/main.rs:49:21
Dec 14 09:55:31.206 INFO [stderr]    |
Dec 14 09:55:31.207 INFO [stderr] 49 |                     send_stream(&stream, "JOIN #omnius");
Dec 14 09:55:31.207 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:55:31.207 INFO [stderr]    |
Dec 14 09:55:31.207 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:55:31.207 INFO [stderr] 
Dec 14 09:55:31.419 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Dec 14 09:55:31.421 INFO [stderr] su: No module specific data is present
Dec 14 09:55:31.807 INFO running `"docker" "inspect" "e37ec181d3437c46c5bfc44e68e5d02fe57556cb25ff085bd82c9f2d790c97ee"`
Dec 14 09:55:31.916 INFO running `"docker" "rm" "-f" "e37ec181d3437c46c5bfc44e68e5d02fe57556cb25ff085bd82c9f2d790c97ee"`
Dec 14 09:55:32.030 INFO [stdout] e37ec181d3437c46c5bfc44e68e5d02fe57556cb25ff085bd82c9f2d790c97ee
Dec 14 09:55:32.032 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 14 09:55:32.236 INFO [stdout] 34a91d7a6d2612e6cd608ad662c59aba6331fa646059f26536364af6e179fc5b
Dec 14 09:55:32.240 INFO running `"docker" "start" "-a" "34a91d7a6d2612e6cd608ad662c59aba6331fa646059f26536364af6e179fc5b"`
Dec 14 09:55:32.879 INFO [stderr] usermod: no changes
Dec 14 09:55:32.897 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 09:55:32.897 INFO [stderr]      Running /target/debug/deps/isla_bot-8d49238dc739477a
Dec 14 09:55:32.899 INFO [stdout] 
Dec 14 09:55:32.899 INFO [stdout] running 0 tests
Dec 14 09:55:32.899 INFO [stdout] 
Dec 14 09:55:32.899 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 09:55:32.899 INFO [stdout] 
Dec 14 09:55:32.903 INFO [stderr] su: No module specific data is present
Dec 14 09:55:33.235 INFO running `"docker" "inspect" "34a91d7a6d2612e6cd608ad662c59aba6331fa646059f26536364af6e179fc5b"`
Dec 14 09:55:33.364 INFO running `"docker" "rm" "-f" "34a91d7a6d2612e6cd608ad662c59aba6331fa646059f26536364af6e179fc5b"`
Dec 14 09:55:33.463 INFO [stdout] 34a91d7a6d2612e6cd608ad662c59aba6331fa646059f26536364af6e179fc5b