Nov 02 12:10:52.469 INFO checking kaseiaoki/roar against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 12:10:52.469 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-4/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 02 12:10:52.884 INFO blam! fc4d697e4a2d3420e243fc7e573b21443eb1415e8b9c3e2ba1d748869a2b54dd
Nov 02 12:10:52.892 INFO running `"docker" "start" "-a" "fc4d697e4a2d3420e243fc7e573b21443eb1415e8b9c3e2ba1d748869a2b54dd"`
Nov 02 12:10:54.132 INFO kablam! usermod: no changes
Nov 02 12:10:54.181 INFO kablam!     Blocking waiting for file lock on the registry index
Nov 02 12:10:54.460 INFO kablam!     Checking roar v0.1.0 (/source)
Nov 02 12:10:54.847 INFO kablam! warning: unused import: `std::io`
Nov 02 12:10:54.847 INFO kablam!  --> src/main.rs:1:5
Nov 02 12:10:54.848 INFO kablam!   |
Nov 02 12:10:54.848 INFO kablam! 1 | use std::io;
Nov 02 12:10:54.848 INFO kablam!   |     ^^^^^^^
Nov 02 12:10:54.848 INFO kablam!   |
Nov 02 12:10:54.849 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 12:10:54.849 INFO kablam! 
Nov 02 12:10:54.849 INFO kablam! warning: unused import: `std::string::String`
Nov 02 12:10:54.849 INFO kablam!  --> src/main.rs:2:5
Nov 02 12:10:54.850 INFO kablam!   |
Nov 02 12:10:54.850 INFO kablam! 2 | use std::string::String;
Nov 02 12:10:54.850 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 02 12:10:54.851 INFO kablam! 
Nov 02 12:10:54.851 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 02 12:10:54.851 INFO kablam!  --> src/main.rs:3:5
Nov 02 12:10:54.851 INFO kablam!   |
Nov 02 12:10:54.852 INFO kablam! 3 | use std::io::prelude::*;
Nov 02 12:10:54.852 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 02 12:10:54.852 INFO kablam! 
Nov 02 12:10:54.852 INFO kablam! warning: unused import: `std::env`
Nov 02 12:10:54.853 INFO kablam!  --> src/main.rs:4:5
Nov 02 12:10:54.853 INFO kablam!   |
Nov 02 12:10:54.853 INFO kablam! 4 | use std::env;
Nov 02 12:10:54.853 INFO kablam!   |     ^^^^^^^^
Nov 02 12:10:54.854 INFO kablam! 
Nov 02 12:10:54.854 INFO kablam! warning: unused import: `std::vec::Vec`
Nov 02 12:10:54.854 INFO kablam!  --> src/main.rs:5:5
Nov 02 12:10:54.854 INFO kablam!   |
Nov 02 12:10:54.855 INFO kablam! 5 | use std::vec::Vec;
Nov 02 12:10:54.855 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 02 12:10:54.855 INFO kablam! 
Nov 02 12:10:54.856 INFO kablam! warning: unused import: `std::process`
Nov 02 12:10:54.856 INFO kablam!  --> src/main.rs:7:5
Nov 02 12:10:54.856 INFO kablam!   |
Nov 02 12:10:54.856 INFO kablam! 7 | use std::process;
Nov 02 12:10:54.857 INFO kablam!   |     ^^^^^^^^^^^^
Nov 02 12:10:54.857 INFO kablam! 
Nov 02 12:10:54.857 INFO kablam! warning: unused import: `std::mem`
Nov 02 12:10:54.857 INFO kablam!  --> src/main.rs:8:5
Nov 02 12:10:54.858 INFO kablam!   |
Nov 02 12:10:54.858 INFO kablam! 8 | use std::mem;
Nov 02 12:10:54.858 INFO kablam!   |     ^^^^^^^^
Nov 02 12:10:54.858 INFO kablam! 
Nov 02 12:10:54.864 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Nov 02 12:10:54.865 INFO kablam!   --> src/main.rs:14:5
Nov 02 12:10:54.865 INFO kablam!    |
Nov 02 12:10:54.865 INFO kablam! 14 |     thread::sleep_ms(3);
Nov 02 12:10:54.865 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 02 12:10:54.865 INFO kablam!    |
Nov 02 12:10:54.866 INFO kablam!    = note: #[warn(deprecated)] on by default
Nov 02 12:10:54.866 INFO kablam! 
Nov 02 12:10:54.900 INFO kablam! warning: unused variable: `rng`
Nov 02 12:10:54.901 INFO kablam!   --> src/main.rs:16:9
Nov 02 12:10:54.901 INFO kablam!    |
Nov 02 12:10:54.902 INFO kablam! 16 | fn roar(rng: u32) {
Nov 02 12:10:54.902 INFO kablam!    |         ^^^ help: consider using `_rng` instead
Nov 02 12:10:54.902 INFO kablam!    |
Nov 02 12:10:54.902 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 12:10:54.903 INFO kablam! 
Nov 02 12:10:54.907 INFO kablam! warning: variable does not need to be mutable
Nov 02 12:10:54.907 INFO kablam!   --> src/main.rs:31:9
Nov 02 12:10:54.908 INFO kablam!    |
Nov 02 12:10:54.908 INFO kablam! 31 |     let mut rng = rand::thread_rng().gen_range(1, 71);
Nov 02 12:10:54.908 INFO kablam!    |         ----^^^
Nov 02 12:10:54.908 INFO kablam!    |         |
Nov 02 12:10:54.908 INFO kablam!    |         help: remove this `mut`
Nov 02 12:10:54.908 INFO kablam!    |
Nov 02 12:10:54.908 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 12:10:54.908 INFO kablam! 
Nov 02 12:10:54.908 INFO kablam! warning: variable `Em` should have a snake case name such as `em`
Nov 02 12:10:54.908 INFO kablam!   --> src/main.rs:17:9
Nov 02 12:10:54.908 INFO kablam!    |
Nov 02 12:10:54.908 INFO kablam! 17 |     let Em = [
Nov 02 12:10:54.908 INFO kablam!    |         ^^
Nov 02 12:10:54.908 INFO kablam!    |
Nov 02 12:10:54.908 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Nov 02 12:10:54.908 INFO kablam! 
Nov 02 12:10:55.006 INFO kablam! warning: unused import: `std::io`
Nov 02 12:10:55.006 INFO kablam!  --> src/main.rs:1:5
Nov 02 12:10:55.006 INFO kablam!   |
Nov 02 12:10:55.007 INFO kablam! 1 | use std::io;
Nov 02 12:10:55.007 INFO kablam!   |     ^^^^^^^
Nov 02 12:10:55.007 INFO kablam!   |
Nov 02 12:10:55.007 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 12:10:55.007 INFO kablam! 
Nov 02 12:10:55.007 INFO kablam! warning: unused import: `std::string::String`
Nov 02 12:10:55.007 INFO kablam!  --> src/main.rs:2:5
Nov 02 12:10:55.007 INFO kablam!   |
Nov 02 12:10:55.007 INFO kablam! 2 | use std::string::String;
Nov 02 12:10:55.007 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 02 12:10:55.007 INFO kablam! 
Nov 02 12:10:55.007 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 02 12:10:55.007 INFO kablam!  --> src/main.rs:3:5
Nov 02 12:10:55.007 INFO kablam!   |
Nov 02 12:10:55.007 INFO kablam! 3 | use std::io::prelude::*;
Nov 02 12:10:55.007 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 02 12:10:55.007 INFO kablam! 
Nov 02 12:10:55.007 INFO kablam! warning: unused import: `std::env`
Nov 02 12:10:55.007 INFO kablam!  --> src/main.rs:4:5
Nov 02 12:10:55.007 INFO kablam!   |
Nov 02 12:10:55.007 INFO kablam! 4 | use std::env;
Nov 02 12:10:55.007 INFO kablam!   |     ^^^^^^^^
Nov 02 12:10:55.007 INFO kablam! 
Nov 02 12:10:55.007 INFO kablam! warning: unused import: `std::vec::Vec`
Nov 02 12:10:55.007 INFO kablam!  --> src/main.rs:5:5
Nov 02 12:10:55.008 INFO kablam!   |
Nov 02 12:10:55.008 INFO kablam! 5 | use std::vec::Vec;
Nov 02 12:10:55.008 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 02 12:10:55.008 INFO kablam! 
Nov 02 12:10:55.008 INFO kablam! warning: unused import: `std::process`
Nov 02 12:10:55.008 INFO kablam!  --> src/main.rs:7:5
Nov 02 12:10:55.008 INFO kablam!   |
Nov 02 12:10:55.008 INFO kablam! 7 | use std::process;
Nov 02 12:10:55.008 INFO kablam!   |     ^^^^^^^^^^^^
Nov 02 12:10:55.008 INFO kablam! 
Nov 02 12:10:55.008 INFO kablam! warning: unused import: `std::mem`
Nov 02 12:10:55.008 INFO kablam!  --> src/main.rs:8:5
Nov 02 12:10:55.008 INFO kablam!   |
Nov 02 12:10:55.008 INFO kablam! 8 | use std::mem;
Nov 02 12:10:55.008 INFO kablam!   |     ^^^^^^^^
Nov 02 12:10:55.008 INFO kablam! 
Nov 02 12:10:55.023 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Nov 02 12:10:55.024 INFO kablam!   --> src/main.rs:14:5
Nov 02 12:10:55.024 INFO kablam!    |
Nov 02 12:10:55.024 INFO kablam! 14 |     thread::sleep_ms(3);
Nov 02 12:10:55.024 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 02 12:10:55.024 INFO kablam!    |
Nov 02 12:10:55.024 INFO kablam!    = note: #[warn(deprecated)] on by default
Nov 02 12:10:55.024 INFO kablam! 
Nov 02 12:10:55.077 INFO kablam! warning: unused variable: `rng`
Nov 02 12:10:55.077 INFO kablam!   --> src/main.rs:16:9
Nov 02 12:10:55.077 INFO kablam!    |
Nov 02 12:10:55.077 INFO kablam! 16 | fn roar(rng: u32) {
Nov 02 12:10:55.077 INFO kablam!    |         ^^^ help: consider using `_rng` instead
Nov 02 12:10:55.077 INFO kablam!    |
Nov 02 12:10:55.077 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 12:10:55.077 INFO kablam! 
Nov 02 12:10:55.091 INFO kablam! warning: variable does not need to be mutable
Nov 02 12:10:55.091 INFO kablam!   --> src/main.rs:31:9
Nov 02 12:10:55.091 INFO kablam!    |
Nov 02 12:10:55.091 INFO kablam! 31 |     let mut rng = rand::thread_rng().gen_range(1, 71);
Nov 02 12:10:55.091 INFO kablam!    |         ----^^^
Nov 02 12:10:55.091 INFO kablam!    |         |
Nov 02 12:10:55.091 INFO kablam!    |         help: remove this `mut`
Nov 02 12:10:55.091 INFO kablam!    |
Nov 02 12:10:55.091 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 12:10:55.091 INFO kablam! 
Nov 02 12:10:55.091 INFO kablam! warning: variable `Em` should have a snake case name such as `em`
Nov 02 12:10:55.091 INFO kablam!   --> src/main.rs:17:9
Nov 02 12:10:55.091 INFO kablam!    |
Nov 02 12:10:55.092 INFO kablam! 17 |     let Em = [
Nov 02 12:10:55.092 INFO kablam!    |         ^^
Nov 02 12:10:55.092 INFO kablam!    |
Nov 02 12:10:55.092 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Nov 02 12:10:55.092 INFO kablam! 
Nov 02 12:10:55.140 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
Nov 02 12:10:55.140 INFO kablam! su: No module specific data is present
Nov 02 12:10:55.720 INFO running `"docker" "rm" "-f" "fc4d697e4a2d3420e243fc7e573b21443eb1415e8b9c3e2ba1d748869a2b54dd"`
Nov 02 12:10:56.037 INFO blam! fc4d697e4a2d3420e243fc7e573b21443eb1415e8b9c3e2ba1d748869a2b54dd