Oct 27 02:26:10.469 INFO checking kaseiaoki/roar against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 02:26:10.469 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-5/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/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 02:26:11.027 INFO blam! f899a76386a3773f1e27e187f34c2b8c5d1d8dc8c4537a7381444cbea9fc69a9
Oct 27 02:26:11.034 INFO running `"docker" "start" "-a" "f899a76386a3773f1e27e187f34c2b8c5d1d8dc8c4537a7381444cbea9fc69a9"`
Oct 27 02:26:12.096 INFO kablam! usermod: no changes
Oct 27 02:26:12.177 INFO kablam!     Checking roar v0.1.0 (/source)
Oct 27 02:26:12.739 INFO kablam! warning: unused import: `std::io`
Oct 27 02:26:12.740 INFO kablam!  --> src/main.rs:1:5
Oct 27 02:26:12.740 INFO kablam!   |
Oct 27 02:26:12.740 INFO kablam! 1 | use std::io;
Oct 27 02:26:12.740 INFO kablam!   |     ^^^^^^^
Oct 27 02:26:12.741 INFO kablam!   |
Oct 27 02:26:12.741 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 02:26:12.741 INFO kablam! 
Oct 27 02:26:12.742 INFO kablam! warning: unused import: `std::string::String`
Oct 27 02:26:12.742 INFO kablam!  --> src/main.rs:2:5
Oct 27 02:26:12.742 INFO kablam!   |
Oct 27 02:26:12.743 INFO kablam! 2 | use std::string::String;
Oct 27 02:26:12.743 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 27 02:26:12.743 INFO kablam! 
Oct 27 02:26:12.744 INFO kablam! warning: unused import: `std::io::prelude::*`
Oct 27 02:26:12.744 INFO kablam!  --> src/main.rs:3:5
Oct 27 02:26:12.744 INFO kablam!   |
Oct 27 02:26:12.745 INFO kablam! 3 | use std::io::prelude::*;
Oct 27 02:26:12.745 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 27 02:26:12.745 INFO kablam! 
Oct 27 02:26:12.746 INFO kablam! warning: unused import: `std::env`
Oct 27 02:26:12.746 INFO kablam!  --> src/main.rs:4:5
Oct 27 02:26:12.746 INFO kablam!   |
Oct 27 02:26:12.746 INFO kablam! 4 | use std::env;
Oct 27 02:26:12.747 INFO kablam!   |     ^^^^^^^^
Oct 27 02:26:12.747 INFO kablam! 
Oct 27 02:26:12.747 INFO kablam! warning: unused import: `std::vec::Vec`
Oct 27 02:26:12.748 INFO kablam!  --> src/main.rs:5:5
Oct 27 02:26:12.748 INFO kablam!   |
Oct 27 02:26:12.748 INFO kablam! 5 | use std::vec::Vec;
Oct 27 02:26:12.749 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 27 02:26:12.749 INFO kablam! 
Oct 27 02:26:12.749 INFO kablam! warning: unused import: `std::process`
Oct 27 02:26:12.750 INFO kablam!  --> src/main.rs:7:5
Oct 27 02:26:12.750 INFO kablam!   |
Oct 27 02:26:12.750 INFO kablam! 7 | use std::process;
Oct 27 02:26:12.751 INFO kablam!   |     ^^^^^^^^^^^^
Oct 27 02:26:12.751 INFO kablam! 
Oct 27 02:26:12.751 INFO kablam! warning: unused import: `std::mem`
Oct 27 02:26:12.751 INFO kablam!  --> src/main.rs:8:5
Oct 27 02:26:12.752 INFO kablam!   |
Oct 27 02:26:12.752 INFO kablam! 8 | use std::mem;
Oct 27 02:26:12.752 INFO kablam!   |     ^^^^^^^^
Oct 27 02:26:12.753 INFO kablam! 
Oct 27 02:26:12.753 INFO kablam! warning: unused import: `std::io`
Oct 27 02:26:12.753 INFO kablam!  --> src/main.rs:1:5
Oct 27 02:26:12.754 INFO kablam!   |
Oct 27 02:26:12.754 INFO kablam! 1 | use std::io;
Oct 27 02:26:12.754 INFO kablam!   |     ^^^^^^^
Oct 27 02:26:12.755 INFO kablam!   |
Oct 27 02:26:12.755 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 02:26:12.755 INFO kablam! 
Oct 27 02:26:12.756 INFO kablam! warning: unused import: `std::string::String`
Oct 27 02:26:12.756 INFO kablam!  --> src/main.rs:2:5
Oct 27 02:26:12.756 INFO kablam!   |
Oct 27 02:26:12.756 INFO kablam! 2 | use std::string::String;
Oct 27 02:26:12.757 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 27 02:26:12.757 INFO kablam! 
Oct 27 02:26:12.757 INFO kablam! warning: unused import: `std::io::prelude::*`
Oct 27 02:26:12.758 INFO kablam!  --> src/main.rs:3:5
Oct 27 02:26:12.758 INFO kablam!   |
Oct 27 02:26:12.758 INFO kablam! 3 | use std::io::prelude::*;
Oct 27 02:26:12.759 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 27 02:26:12.759 INFO kablam! 
Oct 27 02:26:12.759 INFO kablam! warning: unused import: `std::env`
Oct 27 02:26:12.760 INFO kablam!  --> src/main.rs:4:5
Oct 27 02:26:12.760 INFO kablam!   |
Oct 27 02:26:12.760 INFO kablam! 4 | use std::env;
Oct 27 02:26:12.760 INFO kablam!   |     ^^^^^^^^
Oct 27 02:26:12.761 INFO kablam! 
Oct 27 02:26:12.761 INFO kablam! warning: unused import: `std::vec::Vec`
Oct 27 02:26:12.761 INFO kablam!  --> src/main.rs:5:5
Oct 27 02:26:12.762 INFO kablam!   |
Oct 27 02:26:12.762 INFO kablam! 5 | use std::vec::Vec;
Oct 27 02:26:12.762 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 27 02:26:12.767 INFO kablam! 
Oct 27 02:26:12.767 INFO kablam! warning: unused import: `std::process`
Oct 27 02:26:12.767 INFO kablam!  --> src/main.rs:7:5
Oct 27 02:26:12.768 INFO kablam!   |
Oct 27 02:26:12.768 INFO kablam! 7 | use std::process;
Oct 27 02:26:12.768 INFO kablam!   |     ^^^^^^^^^^^^
Oct 27 02:26:12.769 INFO kablam! 
Oct 27 02:26:12.769 INFO kablam! warning: unused import: `std::mem`
Oct 27 02:26:12.769 INFO kablam!  --> src/main.rs:8:5
Oct 27 02:26:12.769 INFO kablam!   |
Oct 27 02:26:12.770 INFO kablam! 8 | use std::mem;
Oct 27 02:26:12.770 INFO kablam!   |     ^^^^^^^^
Oct 27 02:26:12.770 INFO kablam! 
Oct 27 02:26:12.771 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Oct 27 02:26:12.771 INFO kablam!   --> src/main.rs:14:5
Oct 27 02:26:12.771 INFO kablam!    |
Oct 27 02:26:12.772 INFO kablam! 14 |     thread::sleep_ms(3);
Oct 27 02:26:12.772 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 27 02:26:12.772 INFO kablam!    |
Oct 27 02:26:12.773 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 27 02:26:12.773 INFO kablam! 
Oct 27 02:26:12.796 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Oct 27 02:26:12.796 INFO kablam!   --> src/main.rs:14:5
Oct 27 02:26:12.796 INFO kablam!    |
Oct 27 02:26:12.796 INFO kablam! 14 |     thread::sleep_ms(3);
Oct 27 02:26:12.797 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 27 02:26:12.797 INFO kablam!    |
Oct 27 02:26:12.797 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 27 02:26:12.798 INFO kablam! 
Oct 27 02:26:12.798 INFO kablam! warning: unused variable: `rng`
Oct 27 02:26:12.798 INFO kablam!   --> src/main.rs:16:9
Oct 27 02:26:12.799 INFO kablam!    |
Oct 27 02:26:12.799 INFO kablam! 16 | fn roar(rng: u32) {
Oct 27 02:26:12.799 INFO kablam!    |         ^^^ help: consider using `_rng` instead
Oct 27 02:26:12.800 INFO kablam!    |
Oct 27 02:26:12.800 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 02:26:12.800 INFO kablam! 
Oct 27 02:26:12.811 INFO kablam! warning: variable does not need to be mutable
Oct 27 02:26:12.811 INFO kablam!   --> src/main.rs:31:9
Oct 27 02:26:12.811 INFO kablam!    |
Oct 27 02:26:12.812 INFO kablam! 31 |     let mut rng = rand::thread_rng().gen_range(1, 71);
Oct 27 02:26:12.812 INFO kablam!    |         ----^^^
Oct 27 02:26:12.812 INFO kablam!    |         |
Oct 27 02:26:12.813 INFO kablam!    |         help: remove this `mut`
Oct 27 02:26:12.813 INFO kablam!    |
Oct 27 02:26:12.813 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 02:26:12.814 INFO kablam! 
Oct 27 02:26:12.814 INFO kablam! warning: variable `Em` should have a snake case name such as `em`
Oct 27 02:26:12.814 INFO kablam!   --> src/main.rs:17:9
Oct 27 02:26:12.815 INFO kablam!    |
Oct 27 02:26:12.815 INFO kablam! 17 |     let Em = [
Oct 27 02:26:12.815 INFO kablam!    |         ^^
Oct 27 02:26:12.816 INFO kablam!    |
Oct 27 02:26:12.816 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 27 02:26:12.816 INFO kablam! 
Oct 27 02:26:12.835 INFO kablam! warning: unused variable: `rng`
Oct 27 02:26:12.835 INFO kablam!   --> src/main.rs:16:9
Oct 27 02:26:12.836 INFO kablam!    |
Oct 27 02:26:12.836 INFO kablam! 16 | fn roar(rng: u32) {
Oct 27 02:26:12.836 INFO kablam!    |         ^^^ help: consider using `_rng` instead
Oct 27 02:26:12.837 INFO kablam!    |
Oct 27 02:26:12.837 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 02:26:12.837 INFO kablam! 
Oct 27 02:26:12.839 INFO kablam! warning: variable does not need to be mutable
Oct 27 02:26:12.839 INFO kablam!   --> src/main.rs:31:9
Oct 27 02:26:12.840 INFO kablam!    |
Oct 27 02:26:12.840 INFO kablam! 31 |     let mut rng = rand::thread_rng().gen_range(1, 71);
Oct 27 02:26:12.840 INFO kablam!    |         ----^^^
Oct 27 02:26:12.841 INFO kablam!    |         |
Oct 27 02:26:12.841 INFO kablam!    |         help: remove this `mut`
Oct 27 02:26:12.841 INFO kablam!    |
Oct 27 02:26:12.842 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 02:26:12.842 INFO kablam! 
Oct 27 02:26:12.842 INFO kablam! warning: variable `Em` should have a snake case name such as `em`
Oct 27 02:26:12.843 INFO kablam!   --> src/main.rs:17:9
Oct 27 02:26:12.843 INFO kablam!    |
Oct 27 02:26:12.843 INFO kablam! 17 |     let Em = [
Oct 27 02:26:12.844 INFO kablam!    |         ^^
Oct 27 02:26:12.844 INFO kablam!    |
Oct 27 02:26:12.844 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 27 02:26:12.844 INFO kablam! 
Oct 27 02:26:12.861 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Oct 27 02:26:12.864 INFO kablam! su: No module specific data is present
Oct 27 02:26:13.528 INFO running `"docker" "rm" "-f" "f899a76386a3773f1e27e187f34c2b8c5d1d8dc8c4537a7381444cbea9fc69a9"`
Oct 27 02:26:13.796 INFO blam! f899a76386a3773f1e27e187f34c2b8c5d1d8dc8c4537a7381444cbea9fc69a9