Oct 27 03:23:35.527 INFO checking irazorx1/lucky_check against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 03:23:35.527 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 03:23:35.907 INFO blam! 1fe1fd0c669c5b8272062ae84210574df8cba46eadafd05d30ebe8f3d34c54fd
Oct 27 03:23:35.915 INFO running `"docker" "start" "-a" "1fe1fd0c669c5b8272062ae84210574df8cba46eadafd05d30ebe8f3d34c54fd"`
Oct 27 03:23:36.503 INFO kablam! usermod: no changes
Oct 27 03:23:36.580 INFO kablam!     Checking crossbeam-epoch v0.3.1
Oct 27 03:23:37.327 INFO kablam!     Checking crossbeam-deque v0.2.0
Oct 27 03:23:37.999 INFO kablam!     Checking rayon-core v1.4.1
Oct 27 03:23:39.080 INFO kablam!     Checking rayon v1.0.2
Oct 27 03:23:43.239 INFO kablam!     Checking lucky_check v0.1.0 (/source)
Oct 27 03:23:44.111 INFO kablam! warning: unused import: `black_box`
Oct 27 03:23:44.112 INFO kablam!   --> src/main.rs:97:25
Oct 27 03:23:44.112 INFO kablam!    |
Oct 27 03:23:44.112 INFO kablam! 97 |     use test::{Bencher, black_box};
Oct 27 03:23:44.112 INFO kablam!    |                         ^^^^^^^^^
Oct 27 03:23:44.113 INFO kablam!    |
Oct 27 03:23:44.113 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 27 03:23:44.113 INFO kablam! 
Oct 27 03:23:44.113 INFO kablam! warning: unused import: `rayon::*`
Oct 27 03:23:44.113 INFO kablam!   --> src/main.rs:98:9
Oct 27 03:23:44.113 INFO kablam!    |
Oct 27 03:23:44.113 INFO kablam! 98 |     use rayon::*;
Oct 27 03:23:44.113 INFO kablam!    |         ^^^^^^^^
Oct 27 03:23:44.114 INFO kablam! 
Oct 27 03:23:44.224 INFO kablam! warning: unused import: `rayon::prelude`
Oct 27 03:23:44.224 INFO kablam!   --> src/main.rs:82:5
Oct 27 03:23:44.225 INFO kablam!    |
Oct 27 03:23:44.226 INFO kablam! 82 | use rayon::prelude::*;
Oct 27 03:23:44.226 INFO kablam!    |     ^^^^^^^^^^^^^^
Oct 27 03:23:44.227 INFO kablam! 
Oct 27 03:23:44.233 INFO kablam! warning: value assigned to `last_digit` is never read
Oct 27 03:23:44.233 INFO kablam!   --> src/main.rs:19:13
Oct 27 03:23:44.234 INFO kablam!    |
Oct 27 03:23:44.235 INFO kablam! 19 |     let mut last_digit = 0;
Oct 27 03:23:44.235 INFO kablam!    |             ^^^^^^^^^^
Oct 27 03:23:44.236 INFO kablam!    |
Oct 27 03:23:44.237 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 27 03:23:44.237 INFO kablam! 
Oct 27 03:23:44.242 INFO kablam! warning: variable does not need to be mutable
Oct 27 03:23:44.243 INFO kablam!  --> src/main.rs:7:9
Oct 27 03:23:44.244 INFO kablam!   |
Oct 27 03:23:44.244 INFO kablam! 7 |     let mut s = num.to_string();
Oct 27 03:23:44.245 INFO kablam!   |         ----^
Oct 27 03:23:44.245 INFO kablam!   |         |
Oct 27 03:23:44.246 INFO kablam!   |         help: remove this `mut`
Oct 27 03:23:44.247 INFO kablam!   |
Oct 27 03:23:44.247 INFO kablam!   = note: #[warn(unused_mut)] on by default
Oct 27 03:23:44.248 INFO kablam! 
Oct 27 03:23:44.287 INFO kablam! warning: unused import: `rayon::prelude`
Oct 27 03:23:44.288 INFO kablam!   --> src/main.rs:82:5
Oct 27 03:23:44.289 INFO kablam!    |
Oct 27 03:23:44.289 INFO kablam! 82 | use rayon::prelude::*;
Oct 27 03:23:44.290 INFO kablam!    |     ^^^^^^^^^^^^^^
Oct 27 03:23:44.290 INFO kablam!    |
Oct 27 03:23:44.291 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 27 03:23:44.291 INFO kablam! 
Oct 27 03:23:44.292 INFO kablam! warning: value assigned to `last_digit` is never read
Oct 27 03:23:44.293 INFO kablam!   --> src/main.rs:19:13
Oct 27 03:23:44.293 INFO kablam!    |
Oct 27 03:23:44.294 INFO kablam! 19 |     let mut last_digit = 0;
Oct 27 03:23:44.294 INFO kablam!    |             ^^^^^^^^^^
Oct 27 03:23:44.295 INFO kablam!    |
Oct 27 03:23:44.295 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 27 03:23:44.296 INFO kablam! 
Oct 27 03:23:44.297 INFO kablam! warning: variable does not need to be mutable
Oct 27 03:23:44.297 INFO kablam!  --> src/main.rs:7:9
Oct 27 03:23:44.298 INFO kablam!   |
Oct 27 03:23:44.298 INFO kablam! 7 |     let mut s = num.to_string();
Oct 27 03:23:44.299 INFO kablam!   |         ----^
Oct 27 03:23:44.300 INFO kablam!   |         |
Oct 27 03:23:44.300 INFO kablam!   |         help: remove this `mut`
Oct 27 03:23:44.301 INFO kablam!   |
Oct 27 03:23:44.301 INFO kablam!   = note: #[warn(unused_mut)] on by default
Oct 27 03:23:44.302 INFO kablam! 
Oct 27 03:23:44.319 INFO kablam! warning: function is never used: `is_lucky_string`
Oct 27 03:23:44.320 INFO kablam!  --> src/main.rs:6:1
Oct 27 03:23:44.320 INFO kablam!   |
Oct 27 03:23:44.321 INFO kablam! 6 | fn is_lucky_string(num: u32) -> bool {
Oct 27 03:23:44.322 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:23:44.322 INFO kablam!   |
Oct 27 03:23:44.323 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 27 03:23:44.323 INFO kablam! 
Oct 27 03:23:44.324 INFO kablam! warning: function is never used: `is_lucky_u32_2`
Oct 27 03:23:44.325 INFO kablam!   --> src/main.rs:55:1
Oct 27 03:23:44.325 INFO kablam!    |
Oct 27 03:23:44.326 INFO kablam! 55 | fn is_lucky_u32_2(number: u32) -> bool {
Oct 27 03:23:44.327 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:23:44.327 INFO kablam! 
Oct 27 03:23:44.327 INFO kablam! warning: function is never used: `contains_number`
Oct 27 03:23:44.327 INFO kablam!   --> src/main.rs:65:1
Oct 27 03:23:44.327 INFO kablam!    |
Oct 27 03:23:44.327 INFO kablam! 65 | fn contains_number(number: u32, check: u32) -> bool {
Oct 27 03:23:44.327 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 03:23:44.327 INFO kablam! 
Oct 27 03:23:44.387 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.86s
Oct 27 03:23:44.390 INFO kablam! su: No module specific data is present
Oct 27 03:23:45.851 INFO running `"docker" "rm" "-f" "1fe1fd0c669c5b8272062ae84210574df8cba46eadafd05d30ebe8f3d34c54fd"`
Oct 27 03:23:46.131 INFO blam! 1fe1fd0c669c5b8272062ae84210574df8cba46eadafd05d30ebe8f3d34c54fd