Nov 02 12:10:52.451 INFO checking kaseiaoki/roar against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 12:10:52.453 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-1/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 12:10:52.948 INFO blam! c58c491e4030cdf6111dc805591bcd1e76e705c3a1cfdc580e2414210b7313d9
Nov 02 12:10:52.952 INFO running `"docker" "start" "-a" "c58c491e4030cdf6111dc805591bcd1e76e705c3a1cfdc580e2414210b7313d9"`
Nov 02 12:10:53.855 INFO kablam! usermod: no changes
Nov 02 12:10:53.869 INFO kablam!     Blocking waiting for file lock on the registry index
Nov 02 12:10:54.469 INFO kablam!     Checking roar v0.1.0 (/source)
Nov 02 12:10:55.133 INFO kablam! warning: unused import: `std::io`
Nov 02 12:10:55.134 INFO kablam!  --> src/main.rs:1:5
Nov 02 12:10:55.134 INFO kablam!   |
Nov 02 12:10:55.134 INFO kablam! 1 | use std::io;
Nov 02 12:10:55.135 INFO kablam!   |     ^^^^^^^
Nov 02 12:10:55.135 INFO kablam!   |
Nov 02 12:10:55.135 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 12:10:55.135 INFO kablam! 
Nov 02 12:10:55.135 INFO kablam! warning: unused import: `std::string::String`
Nov 02 12:10:55.135 INFO kablam!  --> src/main.rs:2:5
Nov 02 12:10:55.135 INFO kablam!   |
Nov 02 12:10:55.135 INFO kablam! 2 | use std::string::String;
Nov 02 12:10:55.135 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 02 12:10:55.135 INFO kablam! 
Nov 02 12:10:55.135 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 02 12:10:55.135 INFO kablam!  --> src/main.rs:3:5
Nov 02 12:10:55.136 INFO kablam!   |
Nov 02 12:10:55.136 INFO kablam! 3 | use std::io::prelude::*;
Nov 02 12:10:55.136 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 02 12:10:55.136 INFO kablam! 
Nov 02 12:10:55.136 INFO kablam! warning: unused import: `std::env`
Nov 02 12:10:55.136 INFO kablam!  --> src/main.rs:4:5
Nov 02 12:10:55.136 INFO kablam!   |
Nov 02 12:10:55.136 INFO kablam! 4 | use std::env;
Nov 02 12:10:55.136 INFO kablam!   |     ^^^^^^^^
Nov 02 12:10:55.136 INFO kablam! 
Nov 02 12:10:55.136 INFO kablam! warning: unused import: `std::vec::Vec`
Nov 02 12:10:55.136 INFO kablam!  --> src/main.rs:5:5
Nov 02 12:10:55.136 INFO kablam!   |
Nov 02 12:10:55.136 INFO kablam! 5 | use std::vec::Vec;
Nov 02 12:10:55.137 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 02 12:10:55.137 INFO kablam! 
Nov 02 12:10:55.137 INFO kablam! warning: unused import: `std::process`
Nov 02 12:10:55.137 INFO kablam!  --> src/main.rs:7:5
Nov 02 12:10:55.137 INFO kablam!   |
Nov 02 12:10:55.137 INFO kablam! 7 | use std::process;
Nov 02 12:10:55.137 INFO kablam!   |     ^^^^^^^^^^^^
Nov 02 12:10:55.137 INFO kablam! 
Nov 02 12:10:55.137 INFO kablam! warning: unused import: `std::mem`
Nov 02 12:10:55.137 INFO kablam!  --> src/main.rs:8:5
Nov 02 12:10:55.137 INFO kablam!   |
Nov 02 12:10:55.137 INFO kablam! 8 | use std::mem;
Nov 02 12:10:55.137 INFO kablam!   |     ^^^^^^^^
Nov 02 12:10:55.137 INFO kablam! 
Nov 02 12:10:55.149 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Nov 02 12:10:55.149 INFO kablam!   --> src/main.rs:14:5
Nov 02 12:10:55.149 INFO kablam!    |
Nov 02 12:10:55.149 INFO kablam! 14 |     thread::sleep_ms(3);
Nov 02 12:10:55.149 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 02 12:10:55.149 INFO kablam!    |
Nov 02 12:10:55.149 INFO kablam!    = note: #[warn(deprecated)] on by default
Nov 02 12:10:55.149 INFO kablam! 
Nov 02 12:10:55.193 INFO kablam! warning: unused variable: `rng`
Nov 02 12:10:55.193 INFO kablam!   --> src/main.rs:16:9
Nov 02 12:10:55.193 INFO kablam!    |
Nov 02 12:10:55.193 INFO kablam! 16 | fn roar(rng: u32) {
Nov 02 12:10:55.193 INFO kablam!    |         ^^^ help: consider using `_rng` instead
Nov 02 12:10:55.193 INFO kablam!    |
Nov 02 12:10:55.193 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 12:10:55.193 INFO kablam! 
Nov 02 12:10:55.196 INFO kablam! warning: variable does not need to be mutable
Nov 02 12:10:55.196 INFO kablam!   --> src/main.rs:31:9
Nov 02 12:10:55.198 INFO kablam!    |
Nov 02 12:10:55.198 INFO kablam! 31 |     let mut rng = rand::thread_rng().gen_range(1, 71);
Nov 02 12:10:55.198 INFO kablam!    |         ----^^^
Nov 02 12:10:55.198 INFO kablam!    |         |
Nov 02 12:10:55.198 INFO kablam!    |         help: remove this `mut`
Nov 02 12:10:55.198 INFO kablam!    |
Nov 02 12:10:55.198 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 12:10:55.198 INFO kablam! 
Nov 02 12:10:55.198 INFO kablam! warning: variable `Em` should have a snake case name such as `em`
Nov 02 12:10:55.198 INFO kablam!   --> src/main.rs:17:9
Nov 02 12:10:55.198 INFO kablam!    |
Nov 02 12:10:55.198 INFO kablam! 17 |     let Em = [
Nov 02 12:10:55.198 INFO kablam!    |         ^^
Nov 02 12:10:55.198 INFO kablam!    |
Nov 02 12:10:55.198 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Nov 02 12:10:55.198 INFO kablam! 
Nov 02 12:10:55.217 INFO kablam! warning: unused import: `std::io`
Nov 02 12:10:55.217 INFO kablam!  --> src/main.rs:1:5
Nov 02 12:10:55.217 INFO kablam!   |
Nov 02 12:10:55.217 INFO kablam! 1 | use std::io;
Nov 02 12:10:55.217 INFO kablam!   |     ^^^^^^^
Nov 02 12:10:55.217 INFO kablam!   |
Nov 02 12:10:55.217 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 12:10:55.217 INFO kablam! 
Nov 02 12:10:55.217 INFO kablam! warning: unused import: `std::string::String`
Nov 02 12:10:55.217 INFO kablam!  --> src/main.rs:2:5
Nov 02 12:10:55.217 INFO kablam!   |
Nov 02 12:10:55.217 INFO kablam! 2 | use std::string::String;
Nov 02 12:10:55.217 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 02 12:10:55.217 INFO kablam! 
Nov 02 12:10:55.217 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 02 12:10:55.217 INFO kablam!  --> src/main.rs:3:5
Nov 02 12:10:55.217 INFO kablam!   |
Nov 02 12:10:55.217 INFO kablam! 3 | use std::io::prelude::*;
Nov 02 12:10:55.217 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 02 12:10:55.217 INFO kablam! 
Nov 02 12:10:55.217 INFO kablam! warning: unused import: `std::env`
Nov 02 12:10:55.217 INFO kablam!  --> src/main.rs:4:5
Nov 02 12:10:55.217 INFO kablam!   |
Nov 02 12:10:55.217 INFO kablam! 4 | use std::env;
Nov 02 12:10:55.217 INFO kablam!   |     ^^^^^^^^
Nov 02 12:10:55.217 INFO kablam! 
Nov 02 12:10:55.217 INFO kablam! warning: unused import: `std::vec::Vec`
Nov 02 12:10:55.217 INFO kablam!  --> src/main.rs:5:5
Nov 02 12:10:55.217 INFO kablam!   |
Nov 02 12:10:55.217 INFO kablam! 5 | use std::vec::Vec;
Nov 02 12:10:55.217 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 02 12:10:55.217 INFO kablam! 
Nov 02 12:10:55.217 INFO kablam! warning: unused import: `std::process`
Nov 02 12:10:55.217 INFO kablam!  --> src/main.rs:7:5
Nov 02 12:10:55.217 INFO kablam!   |
Nov 02 12:10:55.217 INFO kablam! 7 | use std::process;
Nov 02 12:10:55.217 INFO kablam!   |     ^^^^^^^^^^^^
Nov 02 12:10:55.217 INFO kablam! 
Nov 02 12:10:55.217 INFO kablam! warning: unused import: `std::mem`
Nov 02 12:10:55.217 INFO kablam!  --> src/main.rs:8:5
Nov 02 12:10:55.217 INFO kablam!   |
Nov 02 12:10:55.217 INFO kablam! 8 | use std::mem;
Nov 02 12:10:55.217 INFO kablam!   |     ^^^^^^^^
Nov 02 12:10:55.217 INFO kablam! 
Nov 02 12:10:55.256 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Nov 02 12:10:55.256 INFO kablam!   --> src/main.rs:14:5
Nov 02 12:10:55.256 INFO kablam!    |
Nov 02 12:10:55.256 INFO kablam! 14 |     thread::sleep_ms(3);
Nov 02 12:10:55.256 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 02 12:10:55.256 INFO kablam!    |
Nov 02 12:10:55.256 INFO kablam!    = note: #[warn(deprecated)] on by default
Nov 02 12:10:55.256 INFO kablam! 
Nov 02 12:10:55.326 INFO kablam! warning: unused variable: `rng`
Nov 02 12:10:55.326 INFO kablam!   --> src/main.rs:16:9
Nov 02 12:10:55.326 INFO kablam!    |
Nov 02 12:10:55.326 INFO kablam! 16 | fn roar(rng: u32) {
Nov 02 12:10:55.326 INFO kablam!    |         ^^^ help: consider using `_rng` instead
Nov 02 12:10:55.326 INFO kablam!    |
Nov 02 12:10:55.326 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 12:10:55.326 INFO kablam! 
Nov 02 12:10:55.330 INFO kablam! warning: variable does not need to be mutable
Nov 02 12:10:55.330 INFO kablam!   --> src/main.rs:31:9
Nov 02 12:10:55.330 INFO kablam!    |
Nov 02 12:10:55.330 INFO kablam! 31 |     let mut rng = rand::thread_rng().gen_range(1, 71);
Nov 02 12:10:55.330 INFO kablam!    |         ----^^^
Nov 02 12:10:55.330 INFO kablam!    |         |
Nov 02 12:10:55.330 INFO kablam!    |         help: remove this `mut`
Nov 02 12:10:55.330 INFO kablam!    |
Nov 02 12:10:55.330 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 12:10:55.330 INFO kablam! 
Nov 02 12:10:55.330 INFO kablam! warning: variable `Em` should have a snake case name such as `em`
Nov 02 12:10:55.330 INFO kablam!   --> src/main.rs:17:9
Nov 02 12:10:55.330 INFO kablam!    |
Nov 02 12:10:55.330 INFO kablam! 17 |     let Em = [
Nov 02 12:10:55.330 INFO kablam!    |         ^^
Nov 02 12:10:55.330 INFO kablam!    |
Nov 02 12:10:55.330 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Nov 02 12:10:55.330 INFO kablam! 
Nov 02 12:10:55.364 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
Nov 02 12:10:55.369 INFO kablam! su: No module specific data is present
Nov 02 12:10:56.037 INFO running `"docker" "rm" "-f" "c58c491e4030cdf6111dc805591bcd1e76e705c3a1cfdc580e2414210b7313d9"`
Nov 02 12:10:56.348 INFO blam! c58c491e4030cdf6111dc805591bcd1e76e705c3a1cfdc580e2414210b7313d9