Sep 18 00:22:13.824 INFO checking gauss-0.5.0 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 18 00:22:13.824 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 18 00:22:13.824 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-6/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 18 00:22:14.256 INFO blam! f243bc52656793c87288d57faf1cd872205ece0c7eadf66b6ba27de0cfb560c2
Sep 18 00:22:14.258 INFO running `"docker" "start" "-a" "f243bc52656793c87288d57faf1cd872205ece0c7eadf66b6ba27de0cfb560c2"`
Sep 18 00:22:15.845 INFO kablam! usermod: no changes
Sep 18 00:22:16.146 INFO kablam!     Checking rc v0.1.1
Sep 18 00:22:16.146 INFO kablam!     Checking utf-8 v0.6.0
Sep 18 00:22:16.155 INFO kablam!     Checking sha1 v0.1.1
Sep 18 00:22:16.167 INFO kablam!     Checking cssparser v0.6.0
Sep 18 00:22:16.167 INFO kablam!    Compiling html5ever v0.5.4
Sep 18 00:22:16.169 INFO kablam!     Checking irc v0.11.8
Sep 18 00:22:16.169 INFO kablam!     Checking rustfm v0.1.2
Sep 18 00:22:17.202 INFO kablam!     Checking redis v0.5.4
Sep 18 00:22:17.631 INFO kablam!     Checking tendril v0.2.4
Sep 18 00:22:22.994 INFO kablam!     Checking selectors v0.12.0
Sep 18 00:22:32.587 INFO kablam!     Checking kuchiki v0.3.4
Sep 18 00:22:34.771 INFO kablam!     Checking gauss v0.5.0 (/source)
Sep 18 00:22:38.801 INFO kablam! warning: unused `#[macro_use]` import
Sep 18 00:22:38.801 INFO kablam!   --> src/main.rs:11:1
Sep 18 00:22:38.801 INFO kablam!    |
Sep 18 00:22:38.801 INFO kablam! 11 | #[macro_use] extern crate serde_derive;
Sep 18 00:22:38.801 INFO kablam!    | ^^^^^^^^^^^^
Sep 18 00:22:38.801 INFO kablam!    |
Sep 18 00:22:38.801 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 18 00:22:38.801 INFO kablam! 
Sep 18 00:22:38.847 INFO kablam! warning: unused `#[macro_use]` import
Sep 18 00:22:38.847 INFO kablam!   --> src/main.rs:11:1
Sep 18 00:22:38.847 INFO kablam!    |
Sep 18 00:22:38.847 INFO kablam! 11 | #[macro_use] extern crate serde_derive;
Sep 18 00:22:38.847 INFO kablam!    | ^^^^^^^^^^^^
Sep 18 00:22:38.847 INFO kablam!    |
Sep 18 00:22:38.847 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 18 00:22:38.847 INFO kablam! 
Sep 18 00:22:39.175 INFO kablam! warning: variable does not need to be mutable
Sep 18 00:22:39.175 INFO kablam!   --> src/plugins/seen.rs:68:73
Sep 18 00:22:39.175 INFO kablam!    |
Sep 18 00:22:39.175 INFO kablam! 68 |                 self.users.iter_mut().find(|u| u.name == nickname).map(|mut u| u.parted_at = Some(time::now()));
Sep 18 00:22:39.175 INFO kablam!    |                                                                         ----^
Sep 18 00:22:39.175 INFO kablam!    |                                                                         |
Sep 18 00:22:39.175 INFO kablam!    |                                                                         help: remove this `mut`
Sep 18 00:22:39.175 INFO kablam!    |
Sep 18 00:22:39.175 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 18 00:22:39.176 INFO kablam! 
Sep 18 00:22:39.234 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 18 00:22:39.234 INFO kablam!  --> src/main.rs:1:12
Sep 18 00:22:39.234 INFO kablam!   |
Sep 18 00:22:39.234 INFO kablam! 1 | #![feature(proc_macro)]
Sep 18 00:22:39.234 INFO kablam!   |            ^^^^^^^^^^
Sep 18 00:22:39.234 INFO kablam!   |
Sep 18 00:22:39.234 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 18 00:22:39.234 INFO kablam! 
Sep 18 00:22:39.235 INFO kablam! warning: variable `Message` should have a snake case name such as `message`
Sep 18 00:22:39.235 INFO kablam!  --> src/plugin.rs:6:46
Sep 18 00:22:39.235 INFO kablam!   |
Sep 18 00:22:39.235 INFO kablam! 6 |     fn is_allowed(&self, server: &IrcServer, Message: &Message)  -> bool;
Sep 18 00:22:39.235 INFO kablam!   |                                              ^^^^^^^
Sep 18 00:22:39.235 INFO kablam!   |
Sep 18 00:22:39.235 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Sep 18 00:22:39.235 INFO kablam! 
Sep 18 00:22:39.235 INFO kablam! warning: variable `Message` should have a snake case name such as `message`
Sep 18 00:22:39.235 INFO kablam!  --> src/plugin.rs:7:47
Sep 18 00:22:39.235 INFO kablam!   |
Sep 18 00:22:39.235 INFO kablam! 7 |     fn execute(&mut self, server: &IrcServer, Message: &Message) -> io::Result<()>;
Sep 18 00:22:39.235 INFO kablam!   |                                               ^^^^^^^
Sep 18 00:22:39.235 INFO kablam! 
Sep 18 00:22:39.515 INFO kablam! warning: variable does not need to be mutable
Sep 18 00:22:39.515 INFO kablam!   --> src/plugins/seen.rs:68:73
Sep 18 00:22:39.515 INFO kablam!    |
Sep 18 00:22:39.515 INFO kablam! 68 |                 self.users.iter_mut().find(|u| u.name == nickname).map(|mut u| u.parted_at = Some(time::now()));
Sep 18 00:22:39.515 INFO kablam!    |                                                                         ----^
Sep 18 00:22:39.515 INFO kablam!    |                                                                         |
Sep 18 00:22:39.515 INFO kablam!    |                                                                         help: remove this `mut`
Sep 18 00:22:39.515 INFO kablam!    |
Sep 18 00:22:39.515 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 18 00:22:39.515 INFO kablam! 
Sep 18 00:22:39.623 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 18 00:22:39.623 INFO kablam!  --> src/main.rs:1:12
Sep 18 00:22:39.623 INFO kablam!   |
Sep 18 00:22:39.623 INFO kablam! 1 | #![feature(proc_macro)]
Sep 18 00:22:39.623 INFO kablam!   |            ^^^^^^^^^^
Sep 18 00:22:39.623 INFO kablam!   |
Sep 18 00:22:39.623 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 18 00:22:39.623 INFO kablam! 
Sep 18 00:22:39.623 INFO kablam! warning: variable `Message` should have a snake case name such as `message`
Sep 18 00:22:39.623 INFO kablam!  --> src/plugin.rs:6:46
Sep 18 00:22:39.623 INFO kablam!   |
Sep 18 00:22:39.623 INFO kablam! 6 |     fn is_allowed(&self, server: &IrcServer, Message: &Message)  -> bool;
Sep 18 00:22:39.623 INFO kablam!   |                                              ^^^^^^^
Sep 18 00:22:39.623 INFO kablam!   |
Sep 18 00:22:39.623 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Sep 18 00:22:39.623 INFO kablam! 
Sep 18 00:22:39.623 INFO kablam! warning: variable `Message` should have a snake case name such as `message`
Sep 18 00:22:39.623 INFO kablam!  --> src/plugin.rs:7:47
Sep 18 00:22:39.623 INFO kablam!   |
Sep 18 00:22:39.623 INFO kablam! 7 |     fn execute(&mut self, server: &IrcServer, Message: &Message) -> io::Result<()>;
Sep 18 00:22:39.623 INFO kablam!   |                                               ^^^^^^^
Sep 18 00:22:39.623 INFO kablam! 
Sep 18 00:22:39.719 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 23.85s
Sep 18 00:22:39.743 INFO kablam! su: No module specific data is present
Sep 18 00:22:41.044 INFO running `"docker" "rm" "-f" "f243bc52656793c87288d57faf1cd872205ece0c7eadf66b6ba27de0cfb560c2"`
Sep 18 00:22:41.364 INFO blam! f243bc52656793c87288d57faf1cd872205ece0c7eadf66b6ba27de0cfb560c2