Sep 20 01:27:15.111 INFO checking gauss-0.5.0 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 20 01:27:15.111 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 20 01:27:15.111 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-7/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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 +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 01:27:15.588 INFO blam! 672454f5d4821bea09e4993e70aea04f2473d3a72f49635822d4208c3ff5683e
Sep 20 01:27:15.593 INFO running `"docker" "start" "-a" "672454f5d4821bea09e4993e70aea04f2473d3a72f49635822d4208c3ff5683e"`
Sep 20 01:27:17.379 INFO kablam! usermod: no changes
Sep 20 01:27:17.675 INFO kablam!    Compiling string_cache v0.2.29
Sep 20 01:27:17.675 INFO kablam!     Checking cssparser v0.6.0
Sep 20 01:27:17.675 INFO kablam!    Compiling html5ever v0.5.4
Sep 20 01:27:17.719 INFO kablam!     Checking rustfm v0.1.2
Sep 20 01:27:24.455 INFO kablam!     Checking selectors v0.12.0
Sep 20 01:27:31.527 INFO kablam!     Checking kuchiki v0.3.4
Sep 20 01:27:33.819 INFO kablam!     Checking gauss v0.5.0 (/source)
Sep 20 01:27:37.411 INFO kablam! warning: unused `#[macro_use]` import
Sep 20 01:27:37.411 INFO kablam!   --> src/main.rs:11:1
Sep 20 01:27:37.411 INFO kablam!    |
Sep 20 01:27:37.411 INFO kablam! 11 | #[macro_use] extern crate serde_derive;
Sep 20 01:27:37.411 INFO kablam!    | ^^^^^^^^^^^^
Sep 20 01:27:37.411 INFO kablam!    |
Sep 20 01:27:37.411 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 20 01:27:37.411 INFO kablam! 
Sep 20 01:27:37.609 INFO kablam! warning: unused `#[macro_use]` import
Sep 20 01:27:37.609 INFO kablam!   --> src/main.rs:11:1
Sep 20 01:27:37.609 INFO kablam!    |
Sep 20 01:27:37.609 INFO kablam! 11 | #[macro_use] extern crate serde_derive;
Sep 20 01:27:37.609 INFO kablam!    | ^^^^^^^^^^^^
Sep 20 01:27:37.609 INFO kablam!    |
Sep 20 01:27:37.609 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 20 01:27:37.609 INFO kablam! 
Sep 20 01:27:37.811 INFO kablam! warning: variable does not need to be mutable
Sep 20 01:27:37.811 INFO kablam!   --> src/plugins/seen.rs:68:73
Sep 20 01:27:37.811 INFO kablam!    |
Sep 20 01:27:37.811 INFO kablam! 68 |                 self.users.iter_mut().find(|u| u.name == nickname).map(|mut u| u.parted_at = Some(time::now()));
Sep 20 01:27:37.811 INFO kablam!    |                                                                         ----^
Sep 20 01:27:37.811 INFO kablam!    |                                                                         |
Sep 20 01:27:37.811 INFO kablam!    |                                                                         help: remove this `mut`
Sep 20 01:27:37.811 INFO kablam!    |
Sep 20 01:27:37.811 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 20 01:27:37.811 INFO kablam! 
Sep 20 01:27:37.903 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 20 01:27:37.903 INFO kablam!  --> src/main.rs:1:12
Sep 20 01:27:37.903 INFO kablam!   |
Sep 20 01:27:37.903 INFO kablam! 1 | #![feature(proc_macro)]
Sep 20 01:27:37.903 INFO kablam!   |            ^^^^^^^^^^
Sep 20 01:27:37.903 INFO kablam!   |
Sep 20 01:27:37.903 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 20 01:27:37.903 INFO kablam! 
Sep 20 01:27:37.903 INFO kablam! warning: variable `Message` should have a snake case name such as `message`
Sep 20 01:27:37.903 INFO kablam!  --> src/plugin.rs:6:46
Sep 20 01:27:37.903 INFO kablam!   |
Sep 20 01:27:37.903 INFO kablam! 6 |     fn is_allowed(&self, server: &IrcServer, Message: &Message)  -> bool;
Sep 20 01:27:37.903 INFO kablam!   |                                              ^^^^^^^
Sep 20 01:27:37.903 INFO kablam!   |
Sep 20 01:27:37.903 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Sep 20 01:27:37.903 INFO kablam! 
Sep 20 01:27:37.904 INFO kablam! warning: variable `Message` should have a snake case name such as `message`
Sep 20 01:27:37.904 INFO kablam!  --> src/plugin.rs:7:47
Sep 20 01:27:37.904 INFO kablam!   |
Sep 20 01:27:37.904 INFO kablam! 7 |     fn execute(&mut self, server: &IrcServer, Message: &Message) -> io::Result<()>;
Sep 20 01:27:37.904 INFO kablam!   |                                               ^^^^^^^
Sep 20 01:27:37.904 INFO kablam! 
Sep 20 01:27:38.140 INFO kablam! warning: variable does not need to be mutable
Sep 20 01:27:38.140 INFO kablam!   --> src/plugins/seen.rs:68:73
Sep 20 01:27:38.140 INFO kablam!    |
Sep 20 01:27:38.140 INFO kablam! 68 |                 self.users.iter_mut().find(|u| u.name == nickname).map(|mut u| u.parted_at = Some(time::now()));
Sep 20 01:27:38.140 INFO kablam!    |                                                                         ----^
Sep 20 01:27:38.140 INFO kablam!    |                                                                         |
Sep 20 01:27:38.140 INFO kablam!    |                                                                         help: remove this `mut`
Sep 20 01:27:38.140 INFO kablam!    |
Sep 20 01:27:38.140 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 20 01:27:38.140 INFO kablam! 
Sep 20 01:27:38.183 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 20 01:27:38.183 INFO kablam!  --> src/main.rs:1:12
Sep 20 01:27:38.183 INFO kablam!   |
Sep 20 01:27:38.183 INFO kablam! 1 | #![feature(proc_macro)]
Sep 20 01:27:38.183 INFO kablam!   |            ^^^^^^^^^^
Sep 20 01:27:38.183 INFO kablam!   |
Sep 20 01:27:38.183 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 20 01:27:38.183 INFO kablam! 
Sep 20 01:27:38.184 INFO kablam! warning: variable `Message` should have a snake case name such as `message`
Sep 20 01:27:38.184 INFO kablam!  --> src/plugin.rs:6:46
Sep 20 01:27:38.184 INFO kablam!   |
Sep 20 01:27:38.184 INFO kablam! 6 |     fn is_allowed(&self, server: &IrcServer, Message: &Message)  -> bool;
Sep 20 01:27:38.184 INFO kablam!   |                                              ^^^^^^^
Sep 20 01:27:38.184 INFO kablam!   |
Sep 20 01:27:38.184 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Sep 20 01:27:38.184 INFO kablam! 
Sep 20 01:27:38.184 INFO kablam! warning: variable `Message` should have a snake case name such as `message`
Sep 20 01:27:38.184 INFO kablam!  --> src/plugin.rs:7:47
Sep 20 01:27:38.184 INFO kablam!   |
Sep 20 01:27:38.184 INFO kablam! 7 |     fn execute(&mut self, server: &IrcServer, Message: &Message) -> io::Result<()>;
Sep 20 01:27:38.184 INFO kablam!   |                                               ^^^^^^^
Sep 20 01:27:38.184 INFO kablam! 
Sep 20 01:27:38.272 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 20.86s
Sep 20 01:27:38.303 INFO kablam! su: No module specific data is present
Sep 20 01:27:39.450 INFO running `"docker" "rm" "-f" "672454f5d4821bea09e4993e70aea04f2473d3a72f49635822d4208c3ff5683e"`
Sep 20 01:27:39.826 INFO blam! 672454f5d4821bea09e4993e70aea04f2473d3a72f49635822d4208c3ff5683e