Sep 14 16:14:50.900 INFO checking gauss-0.5.0 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 16:14:50.900 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 16:14:50.900 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-5/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 16:14:51.317 INFO blam! bae3531bb1dda08092f00cdeba672209ada1a9aac562fe2451224eaae23b022f
Sep 14 16:14:51.319 INFO running `"docker" "start" "-a" "bae3531bb1dda08092f00cdeba672209ada1a9aac562fe2451224eaae23b022f"`
Sep 14 16:14:53.077 INFO kablam! usermod: no changes
Sep 14 16:14:53.411 INFO kablam!     Checking rc v0.1.1
Sep 14 16:14:53.420 INFO kablam!     Checking cssparser v0.6.0
Sep 14 16:14:53.424 INFO kablam!     Checking irc v0.11.8
Sep 14 16:14:53.424 INFO kablam!     Checking rustfm v0.1.2
Sep 14 16:14:56.471 INFO kablam!     Checking selectors v0.12.0
Sep 14 16:15:01.675 INFO kablam!     Checking kuchiki v0.3.4
Sep 14 16:15:03.995 INFO kablam!     Checking gauss v0.5.0 (file:///source)
Sep 14 16:15:07.039 INFO kablam! warning: unused `#[macro_use]` import
Sep 14 16:15:07.039 INFO kablam!   --> src/main.rs:11:1
Sep 14 16:15:07.039 INFO kablam!    |
Sep 14 16:15:07.039 INFO kablam! 11 | #[macro_use] extern crate serde_derive;
Sep 14 16:15:07.039 INFO kablam!    | ^^^^^^^^^^^^
Sep 14 16:15:07.051 INFO kablam!    |
Sep 14 16:15:07.051 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 14 16:15:07.051 INFO kablam! 
Sep 14 16:15:07.327 INFO kablam! warning: unused `#[macro_use]` import
Sep 14 16:15:07.327 INFO kablam!   --> src/main.rs:11:1
Sep 14 16:15:07.327 INFO kablam!    |
Sep 14 16:15:07.327 INFO kablam! 11 | #[macro_use] extern crate serde_derive;
Sep 14 16:15:07.327 INFO kablam!    | ^^^^^^^^^^^^
Sep 14 16:15:07.327 INFO kablam!    |
Sep 14 16:15:07.327 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 14 16:15:07.327 INFO kablam! 
Sep 14 16:15:07.767 INFO kablam! warning: variable does not need to be mutable
Sep 14 16:15:07.767 INFO kablam!   --> src/plugins/seen.rs:68:73
Sep 14 16:15:07.767 INFO kablam!    |
Sep 14 16:15:07.767 INFO kablam! 68 |                 self.users.iter_mut().find(|u| u.name == nickname).map(|mut u| u.parted_at = Some(time::now()));
Sep 14 16:15:07.767 INFO kablam!    |                                                                         ----^
Sep 14 16:15:07.767 INFO kablam!    |                                                                         |
Sep 14 16:15:07.767 INFO kablam!    |                                                                         help: remove this `mut`
Sep 14 16:15:07.771 INFO kablam!    |
Sep 14 16:15:07.771 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 16:15:07.771 INFO kablam! 
Sep 14 16:15:07.776 INFO kablam! warning: variable does not need to be mutable
Sep 14 16:15:07.777 INFO kablam!   --> src/plugins/seen.rs:68:73
Sep 14 16:15:07.777 INFO kablam!    |
Sep 14 16:15:07.777 INFO kablam! 68 |                 self.users.iter_mut().find(|u| u.name == nickname).map(|mut u| u.parted_at = Some(time::now()));
Sep 14 16:15:07.777 INFO kablam!    |                                                                         ----^
Sep 14 16:15:07.777 INFO kablam!    |                                                                         |
Sep 14 16:15:07.777 INFO kablam!    |                                                                         help: remove this `mut`
Sep 14 16:15:07.777 INFO kablam!    |
Sep 14 16:15:07.777 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 16:15:07.777 INFO kablam! 
Sep 14 16:15:07.863 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 14 16:15:07.863 INFO kablam!  --> src/main.rs:1:12
Sep 14 16:15:07.863 INFO kablam!   |
Sep 14 16:15:07.863 INFO kablam! 1 | #![feature(proc_macro)]
Sep 14 16:15:07.863 INFO kablam!   |            ^^^^^^^^^^
Sep 14 16:15:07.863 INFO kablam!   |
Sep 14 16:15:07.863 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 14 16:15:07.863 INFO kablam! 
Sep 14 16:15:07.863 INFO kablam! warning: variable `Message` should have a snake case name such as `message`
Sep 14 16:15:07.863 INFO kablam!  --> src/plugin.rs:6:46
Sep 14 16:15:07.863 INFO kablam!   |
Sep 14 16:15:07.863 INFO kablam! 6 |     fn is_allowed(&self, server: &IrcServer, Message: &Message)  -> bool;
Sep 14 16:15:07.863 INFO kablam!   |                                              ^^^^^^^
Sep 14 16:15:07.863 INFO kablam!   |
Sep 14 16:15:07.863 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Sep 14 16:15:07.863 INFO kablam! 
Sep 14 16:15:07.863 INFO kablam! warning: variable `Message` should have a snake case name such as `message`
Sep 14 16:15:07.863 INFO kablam!  --> src/plugin.rs:7:47
Sep 14 16:15:07.863 INFO kablam!   |
Sep 14 16:15:07.863 INFO kablam! 7 |     fn execute(&mut self, server: &IrcServer, Message: &Message) -> io::Result<()>;
Sep 14 16:15:07.863 INFO kablam!   |                                               ^^^^^^^
Sep 14 16:15:07.863 INFO kablam! 
Sep 14 16:15:07.995 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 14 16:15:07.995 INFO kablam!  --> src/main.rs:1:12
Sep 14 16:15:07.995 INFO kablam!   |
Sep 14 16:15:07.995 INFO kablam! 1 | #![feature(proc_macro)]
Sep 14 16:15:07.995 INFO kablam!   |            ^^^^^^^^^^
Sep 14 16:15:07.995 INFO kablam!   |
Sep 14 16:15:07.995 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 14 16:15:07.995 INFO kablam! 
Sep 14 16:15:07.995 INFO kablam! warning: variable `Message` should have a snake case name such as `message`
Sep 14 16:15:07.995 INFO kablam!  --> src/plugin.rs:6:46
Sep 14 16:15:07.995 INFO kablam!   |
Sep 14 16:15:07.995 INFO kablam! 6 |     fn is_allowed(&self, server: &IrcServer, Message: &Message)  -> bool;
Sep 14 16:15:07.995 INFO kablam!   |                                              ^^^^^^^
Sep 14 16:15:07.995 INFO kablam!   |
Sep 14 16:15:07.995 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Sep 14 16:15:07.995 INFO kablam! 
Sep 14 16:15:07.995 INFO kablam! warning: variable `Message` should have a snake case name such as `message`
Sep 14 16:15:07.995 INFO kablam!  --> src/plugin.rs:7:47
Sep 14 16:15:07.995 INFO kablam!   |
Sep 14 16:15:07.995 INFO kablam! 7 |     fn execute(&mut self, server: &IrcServer, Message: &Message) -> io::Result<()>;
Sep 14 16:15:07.995 INFO kablam!   |                                               ^^^^^^^
Sep 14 16:15:07.995 INFO kablam! 
Sep 14 16:15:08.066 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.96s
Sep 14 16:15:08.079 INFO kablam! su: No module specific data is present
Sep 14 16:15:09.522 INFO running `"docker" "rm" "-f" "bae3531bb1dda08092f00cdeba672209ada1a9aac562fe2451224eaae23b022f"`
Sep 14 16:15:09.868 INFO blam! bae3531bb1dda08092f00cdeba672209ada1a9aac562fe2451224eaae23b022f