Nov 30 22:38:13.661 INFO checking gauss-0.5.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 22:38:13.661 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 30 22:38:13.990 INFO [stdout] 65377a17807385d65f861d78e112d32e66e526a1d2785b58ecb6421d8c24172d
Nov 30 22:38:13.994 INFO running `"docker" "start" "-a" "65377a17807385d65f861d78e112d32e66e526a1d2785b58ecb6421d8c24172d"`
Nov 30 22:38:16.184 INFO [stderr] usermod: no changes
Nov 30 22:38:16.585 INFO [stderr]     Checking rc v0.1.1
Nov 30 22:38:16.588 INFO [stderr]    Compiling serde_codegen v0.8.23
Nov 30 22:38:16.589 INFO [stderr]     Checking cssparser v0.6.0
Nov 30 22:38:16.589 INFO [stderr]     Checking irc v0.11.8
Nov 30 22:38:21.532 INFO [stderr]     Checking selectors v0.12.0
Nov 30 22:38:24.796 INFO [stderr]    Compiling serde_derive v0.8.23
Nov 30 22:38:31.328 INFO [stderr]     Checking kuchiki v0.3.4
Nov 30 22:38:31.538 INFO [stderr]     Checking rustfm v0.1.2
Nov 30 22:38:37.012 INFO [stderr]     Checking gauss v0.5.0 (/source)
Nov 30 22:38:44.196 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 22:38:44.196 INFO [stderr]   --> src/main.rs:11:1
Nov 30 22:38:44.196 INFO [stderr]    |
Nov 30 22:38:44.196 INFO [stderr] 11 | #[macro_use] extern crate serde_derive;
Nov 30 22:38:44.196 INFO [stderr]    | ^^^^^^^^^^^^
Nov 30 22:38:44.196 INFO [stderr]    |
Nov 30 22:38:44.196 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 22:38:44.196 INFO [stderr] 
Nov 30 22:38:44.540 INFO [stderr] warning: variable does not need to be mutable
Nov 30 22:38:44.540 INFO [stderr]   --> src/plugins/seen.rs:68:73
Nov 30 22:38:44.540 INFO [stderr]    |
Nov 30 22:38:44.540 INFO [stderr] 68 |                 self.users.iter_mut().find(|u| u.name == nickname).map(|mut u| u.parted_at = Some(time::now()));
Nov 30 22:38:44.540 INFO [stderr]    |                                                                         ----^
Nov 30 22:38:44.540 INFO [stderr]    |                                                                         |
Nov 30 22:38:44.540 INFO [stderr]    |                                                                         help: remove this `mut`
Nov 30 22:38:44.540 INFO [stderr]    |
Nov 30 22:38:44.540 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 22:38:44.540 INFO [stderr] 
Nov 30 22:38:44.604 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 30 22:38:44.604 INFO [stderr]  --> src/main.rs:1:12
Nov 30 22:38:44.604 INFO [stderr]   |
Nov 30 22:38:44.604 INFO [stderr] 1 | #![feature(proc_macro)]
Nov 30 22:38:44.604 INFO [stderr]   |            ^^^^^^^^^^
Nov 30 22:38:44.604 INFO [stderr]   |
Nov 30 22:38:44.604 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 30 22:38:44.604 INFO [stderr] 
Nov 30 22:38:44.604 INFO [stderr] warning: variable `Message` should have a snake case name such as `message`
Nov 30 22:38:44.604 INFO [stderr]  --> src/plugin.rs:6:46
Nov 30 22:38:44.604 INFO [stderr]   |
Nov 30 22:38:44.604 INFO [stderr] 6 |     fn is_allowed(&self, server: &IrcServer, Message: &Message)  -> bool;
Nov 30 22:38:44.604 INFO [stderr]   |                                              ^^^^^^^
Nov 30 22:38:44.604 INFO [stderr]   |
Nov 30 22:38:44.604 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 30 22:38:44.604 INFO [stderr] 
Nov 30 22:38:44.604 INFO [stderr] warning: variable `Message` should have a snake case name such as `message`
Nov 30 22:38:44.604 INFO [stderr]  --> src/plugin.rs:7:47
Nov 30 22:38:44.604 INFO [stderr]   |
Nov 30 22:38:44.604 INFO [stderr] 7 |     fn execute(&mut self, server: &IrcServer, Message: &Message) -> io::Result<()>;
Nov 30 22:38:44.604 INFO [stderr]   |                                               ^^^^^^^
Nov 30 22:38:44.604 INFO [stderr] 
Nov 30 22:38:44.847 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 22:38:44.847 INFO [stderr]   --> src/main.rs:11:1
Nov 30 22:38:44.847 INFO [stderr]    |
Nov 30 22:38:44.847 INFO [stderr] 11 | #[macro_use] extern crate serde_derive;
Nov 30 22:38:44.847 INFO [stderr]    | ^^^^^^^^^^^^
Nov 30 22:38:44.847 INFO [stderr]    |
Nov 30 22:38:44.847 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 22:38:44.847 INFO [stderr] 
Nov 30 22:38:45.104 INFO [stderr] warning: variable does not need to be mutable
Nov 30 22:38:45.104 INFO [stderr]   --> src/plugins/seen.rs:68:73
Nov 30 22:38:45.104 INFO [stderr]    |
Nov 30 22:38:45.104 INFO [stderr] 68 |                 self.users.iter_mut().find(|u| u.name == nickname).map(|mut u| u.parted_at = Some(time::now()));
Nov 30 22:38:45.104 INFO [stderr]    |                                                                         ----^
Nov 30 22:38:45.104 INFO [stderr]    |                                                                         |
Nov 30 22:38:45.104 INFO [stderr]    |                                                                         help: remove this `mut`
Nov 30 22:38:45.104 INFO [stderr]    |
Nov 30 22:38:45.104 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 22:38:45.104 INFO [stderr] 
Nov 30 22:38:45.140 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 30 22:38:45.140 INFO [stderr]  --> src/main.rs:1:12
Nov 30 22:38:45.140 INFO [stderr]   |
Nov 30 22:38:45.140 INFO [stderr] 1 | #![feature(proc_macro)]
Nov 30 22:38:45.140 INFO [stderr]   |            ^^^^^^^^^^
Nov 30 22:38:45.140 INFO [stderr]   |
Nov 30 22:38:45.140 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 30 22:38:45.140 INFO [stderr] 
Nov 30 22:38:45.140 INFO [stderr] warning: variable `Message` should have a snake case name such as `message`
Nov 30 22:38:45.140 INFO [stderr]  --> src/plugin.rs:6:46
Nov 30 22:38:45.140 INFO [stderr]   |
Nov 30 22:38:45.140 INFO [stderr] 6 |     fn is_allowed(&self, server: &IrcServer, Message: &Message)  -> bool;
Nov 30 22:38:45.140 INFO [stderr]   |                                              ^^^^^^^
Nov 30 22:38:45.140 INFO [stderr]   |
Nov 30 22:38:45.140 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 30 22:38:45.140 INFO [stderr] 
Nov 30 22:38:45.140 INFO [stderr] warning: variable `Message` should have a snake case name such as `message`
Nov 30 22:38:45.140 INFO [stderr]  --> src/plugin.rs:7:47
Nov 30 22:38:45.140 INFO [stderr]   |
Nov 30 22:38:45.140 INFO [stderr] 7 |     fn execute(&mut self, server: &IrcServer, Message: &Message) -> io::Result<()>;
Nov 30 22:38:45.140 INFO [stderr]   |                                               ^^^^^^^
Nov 30 22:38:45.141 INFO [stderr] 
Nov 30 22:38:45.183 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.98s
Nov 30 22:38:45.201 INFO [stderr] su: No module specific data is present
Nov 30 22:38:46.580 INFO running `"docker" "inspect" "65377a17807385d65f861d78e112d32e66e526a1d2785b58ecb6421d8c24172d"`
Nov 30 22:38:46.904 INFO running `"docker" "rm" "-f" "65377a17807385d65f861d78e112d32e66e526a1d2785b58ecb6421d8c24172d"`
Nov 30 22:38:47.284 INFO [stdout] 65377a17807385d65f861d78e112d32e66e526a1d2785b58ecb6421d8c24172d