Oct 27 11:37:56.636 INFO checking Gstayton/IslaBot against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 11:37:56.636 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-0/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-alt check --frozen --all --all-targets" "-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"`
Oct 27 11:37:56.799 INFO blam! edf53bd912a6f29ed7d673275db2d80d5f8590c6ec183dbaee68d86da7e79909
Oct 27 11:37:56.801 INFO running `"docker" "start" "-a" "edf53bd912a6f29ed7d673275db2d80d5f8590c6ec183dbaee68d86da7e79909"`
Oct 27 11:37:57.148 INFO kablam! usermod: no changes
Oct 27 11:37:57.186 INFO kablam!     Checking isla_bot v0.1.0 (/source)
Oct 27 11:37:57.611 INFO kablam! warning: unused import: `ToSocketAddrs`
Oct 27 11:37:57.611 INFO kablam!  --> src/main.rs:3:27
Oct 27 11:37:57.611 INFO kablam!   |
Oct 27 11:37:57.611 INFO kablam! 3 | use std::net::{TcpStream, ToSocketAddrs};
Oct 27 11:37:57.611 INFO kablam!   |                           ^^^^^^^^^^^^^
Oct 27 11:37:57.611 INFO kablam!   |
Oct 27 11:37:57.611 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 11:37:57.611 INFO kablam! 
Oct 27 11:37:57.611 INFO kablam! warning: unused import: `std::str::FromStr`
Oct 27 11:37:57.611 INFO kablam!  --> src/main.rs:6:5
Oct 27 11:37:57.611 INFO kablam!   |
Oct 27 11:37:57.611 INFO kablam! 6 | use std::str::FromStr;
Oct 27 11:37:57.611 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 27 11:37:57.611 INFO kablam! 
Oct 27 11:37:57.611 INFO kablam! warning: unused import: `std::vec`
Oct 27 11:37:57.611 INFO kablam!  --> src/irc/message.rs:1:5
Oct 27 11:37:57.611 INFO kablam!   |
Oct 27 11:37:57.611 INFO kablam! 1 | use std::vec;
Oct 27 11:37:57.611 INFO kablam!   |     ^^^^^^^^
Oct 27 11:37:57.611 INFO kablam! 
Oct 27 11:37:57.677 INFO kablam! warning: unused variable: `bufw`
Oct 27 11:37:57.678 INFO kablam!   --> src/main.rs:32:17
Oct 27 11:37:57.678 INFO kablam!    |
Oct 27 11:37:57.679 INFO kablam! 32 |         let mut bufw = BufWriter::new(stream.try_clone().unwrap());
Oct 27 11:37:57.679 INFO kablam!    |                 ^^^^ help: consider using `_bufw` instead
Oct 27 11:37:57.679 INFO kablam!    |
Oct 27 11:37:57.679 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 11:37:57.679 INFO kablam! 
Oct 27 11:37:57.683 INFO kablam! warning: unused variable: `e`
Oct 27 11:37:57.683 INFO kablam!   --> src/irc/config.rs:24:17
Oct 27 11:37:57.683 INFO kablam!    |
Oct 27 11:37:57.683 INFO kablam! 24 |             Err(e) => None,
Oct 27 11:37:57.683 INFO kablam!    |                 ^ help: consider using `_e` instead
Oct 27 11:37:57.683 INFO kablam! 
Oct 27 11:37:57.686 INFO kablam! warning: unused import: `ToSocketAddrs`
Oct 27 11:37:57.687 INFO kablam!  --> src/main.rs:3:27
Oct 27 11:37:57.687 INFO kablam!   |
Oct 27 11:37:57.688 INFO kablam! 3 | use std::net::{TcpStream, ToSocketAddrs};
Oct 27 11:37:57.688 INFO kablam!   |                           ^^^^^^^^^^^^^
Oct 27 11:37:57.689 INFO kablam!   |
Oct 27 11:37:57.689 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 11:37:57.689 INFO kablam! 
Oct 27 11:37:57.689 INFO kablam! warning: unused import: `std::str::FromStr`
Oct 27 11:37:57.689 INFO kablam!  --> src/main.rs:6:5
Oct 27 11:37:57.689 INFO kablam!   |
Oct 27 11:37:57.689 INFO kablam! 6 | use std::str::FromStr;
Oct 27 11:37:57.690 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 27 11:37:57.690 INFO kablam! 
Oct 27 11:37:57.690 INFO kablam! warning: unused import: `std::vec`
Oct 27 11:37:57.690 INFO kablam!  --> src/irc/message.rs:1:5
Oct 27 11:37:57.690 INFO kablam!   |
Oct 27 11:37:57.691 INFO kablam! 1 | use std::vec;
Oct 27 11:37:57.691 INFO kablam!   |     ^^^^^^^^
Oct 27 11:37:57.691 INFO kablam! 
Oct 27 11:37:57.709 INFO kablam! warning: variable does not need to be mutable
Oct 27 11:37:57.709 INFO kablam!   --> src/main.rs:32:13
Oct 27 11:37:57.709 INFO kablam!    |
Oct 27 11:37:57.709 INFO kablam! 32 |         let mut bufw = BufWriter::new(stream.try_clone().unwrap());
Oct 27 11:37:57.709 INFO kablam!    |             ----^^^^
Oct 27 11:37:57.709 INFO kablam!    |             |
Oct 27 11:37:57.709 INFO kablam!    |             help: remove this `mut`
Oct 27 11:37:57.709 INFO kablam!    |
Oct 27 11:37:57.709 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 11:37:57.709 INFO kablam! 
Oct 27 11:37:57.720 INFO kablam! warning: variable does not need to be mutable
Oct 27 11:37:57.720 INFO kablam!   --> src/irc/message.rs:60:13
Oct 27 11:37:57.720 INFO kablam!    |
Oct 27 11:37:57.720 INFO kablam! 60 |         let mut args: Vec<&str> = s.splitn(14, ' ').filter(|s| !s.is_empty()).collect();
Oct 27 11:37:57.720 INFO kablam!    |             ----^^^^
Oct 27 11:37:57.720 INFO kablam!    |             |
Oct 27 11:37:57.720 INFO kablam!    |             help: remove this `mut`
Oct 27 11:37:57.720 INFO kablam! 
Oct 27 11:37:57.724 INFO kablam! warning: method `FromStr` should have a snake case name such as `from_str`
Oct 27 11:37:57.724 INFO kablam!   --> src/irc/message.rs:29:5
Oct 27 11:37:57.724 INFO kablam!    |
Oct 27 11:37:57.724 INFO kablam! 29 | /     pub fn FromStr(line: &str) -> Result<Message, &'static str> {
Oct 27 11:37:57.724 INFO kablam! 30 | |         let mut s: &str = line;
Oct 27 11:37:57.724 INFO kablam! 31 | |         let nick: Option<&str> = if s.starts_with(":") {
Oct 27 11:37:57.724 INFO kablam! 32 | |             // Consider replacing with a split()
Oct 27 11:37:57.724 INFO kablam! ...  |
Oct 27 11:37:57.724 INFO kablam! 77 | |         Message::new(Some(sender), contents, line)
Oct 27 11:37:57.724 INFO kablam! 78 | |     }
Oct 27 11:37:57.724 INFO kablam!    | |_____^
Oct 27 11:37:57.724 INFO kablam!    |
Oct 27 11:37:57.724 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 27 11:37:57.724 INFO kablam! 
Oct 27 11:37:57.725 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 11:37:57.725 INFO kablam!   --> src/main.rs:38:17
Oct 27 11:37:57.725 INFO kablam!    |
Oct 27 11:37:57.725 INFO kablam! 38 |                 send_stream(&stream, &format!("PONG {}", resp.unwrap().trim()));
Oct 27 11:37:57.725 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 11:37:57.725 INFO kablam!    |
Oct 27 11:37:57.725 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 11:37:57.725 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 11:37:57.725 INFO kablam! 
Oct 27 11:37:57.725 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 11:37:57.725 INFO kablam!   --> src/main.rs:49:21
Oct 27 11:37:57.725 INFO kablam!    |
Oct 27 11:37:57.726 INFO kablam! 49 |                     send_stream(&stream, "JOIN #omnius");
Oct 27 11:37:57.726 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 11:37:57.726 INFO kablam!    |
Oct 27 11:37:57.726 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 11:37:57.726 INFO kablam! 
Oct 27 11:37:57.752 INFO kablam! warning: unused variable: `bufw`
Oct 27 11:37:57.752 INFO kablam!   --> src/main.rs:32:17
Oct 27 11:37:57.752 INFO kablam!    |
Oct 27 11:37:57.752 INFO kablam! 32 |         let mut bufw = BufWriter::new(stream.try_clone().unwrap());
Oct 27 11:37:57.752 INFO kablam!    |                 ^^^^ help: consider using `_bufw` instead
Oct 27 11:37:57.752 INFO kablam!    |
Oct 27 11:37:57.752 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 11:37:57.752 INFO kablam! 
Oct 27 11:37:57.752 INFO kablam! warning: unused variable: `e`
Oct 27 11:37:57.752 INFO kablam!   --> src/irc/config.rs:24:17
Oct 27 11:37:57.752 INFO kablam!    |
Oct 27 11:37:57.752 INFO kablam! 24 |             Err(e) => None,
Oct 27 11:37:57.752 INFO kablam!    |                 ^ help: consider using `_e` instead
Oct 27 11:37:57.752 INFO kablam! 
Oct 27 11:37:57.771 INFO kablam! warning: variable does not need to be mutable
Oct 27 11:37:57.771 INFO kablam!   --> src/main.rs:32:13
Oct 27 11:37:57.771 INFO kablam!    |
Oct 27 11:37:57.771 INFO kablam! 32 |         let mut bufw = BufWriter::new(stream.try_clone().unwrap());
Oct 27 11:37:57.771 INFO kablam!    |             ----^^^^
Oct 27 11:37:57.771 INFO kablam!    |             |
Oct 27 11:37:57.771 INFO kablam!    |             help: remove this `mut`
Oct 27 11:37:57.771 INFO kablam!    |
Oct 27 11:37:57.771 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 11:37:57.771 INFO kablam! 
Oct 27 11:37:57.780 INFO kablam! warning: variable does not need to be mutable
Oct 27 11:37:57.780 INFO kablam!   --> src/irc/message.rs:60:13
Oct 27 11:37:57.780 INFO kablam!    |
Oct 27 11:37:57.780 INFO kablam! 60 |         let mut args: Vec<&str> = s.splitn(14, ' ').filter(|s| !s.is_empty()).collect();
Oct 27 11:37:57.780 INFO kablam!    |             ----^^^^
Oct 27 11:37:57.780 INFO kablam!    |             |
Oct 27 11:37:57.780 INFO kablam!    |             help: remove this `mut`
Oct 27 11:37:57.780 INFO kablam! 
Oct 27 11:37:57.781 INFO kablam! warning: method `FromStr` should have a snake case name such as `from_str`
Oct 27 11:37:57.781 INFO kablam!   --> src/irc/message.rs:29:5
Oct 27 11:37:57.781 INFO kablam!    |
Oct 27 11:37:57.781 INFO kablam! 29 | /     pub fn FromStr(line: &str) -> Result<Message, &'static str> {
Oct 27 11:37:57.781 INFO kablam! 30 | |         let mut s: &str = line;
Oct 27 11:37:57.781 INFO kablam! 31 | |         let nick: Option<&str> = if s.starts_with(":") {
Oct 27 11:37:57.781 INFO kablam! 32 | |             // Consider replacing with a split()
Oct 27 11:37:57.781 INFO kablam! ...  |
Oct 27 11:37:57.781 INFO kablam! 77 | |         Message::new(Some(sender), contents, line)
Oct 27 11:37:57.781 INFO kablam! 78 | |     }
Oct 27 11:37:57.781 INFO kablam!    | |_____^
Oct 27 11:37:57.781 INFO kablam!    |
Oct 27 11:37:57.781 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 27 11:37:57.781 INFO kablam! 
Oct 27 11:37:57.782 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 11:37:57.782 INFO kablam!   --> src/main.rs:38:17
Oct 27 11:37:57.782 INFO kablam!    |
Oct 27 11:37:57.782 INFO kablam! 38 |                 send_stream(&stream, &format!("PONG {}", resp.unwrap().trim()));
Oct 27 11:37:57.782 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 11:37:57.782 INFO kablam!    |
Oct 27 11:37:57.782 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 11:37:57.782 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 11:37:57.782 INFO kablam! 
Oct 27 11:37:57.782 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 11:37:57.782 INFO kablam!   --> src/main.rs:49:21
Oct 27 11:37:57.782 INFO kablam!    |
Oct 27 11:37:57.782 INFO kablam! 49 |                     send_stream(&stream, "JOIN #omnius");
Oct 27 11:37:57.782 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 11:37:57.782 INFO kablam!    |
Oct 27 11:37:57.782 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 11:37:57.782 INFO kablam! 
Oct 27 11:37:57.794 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Oct 27 11:37:57.796 INFO kablam! su: No module specific data is present
Oct 27 11:37:58.433 INFO running `"docker" "rm" "-f" "edf53bd912a6f29ed7d673275db2d80d5f8590c6ec183dbaee68d86da7e79909"`
Oct 27 11:37:58.518 INFO blam! edf53bd912a6f29ed7d673275db2d80d5f8590c6ec183dbaee68d86da7e79909