Nov 04 05:32:15.436 INFO checking irazorx1/lucky_check against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 05:32:15.436 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 05:32:15.900 INFO blam! 53974a300cf0c66064ef70b7df400f4a4a7176b61f58868b5ddda21663b00337
Nov 04 05:32:15.903 INFO running `"docker" "start" "-a" "53974a300cf0c66064ef70b7df400f4a4a7176b61f58868b5ddda21663b00337"`
Nov 04 05:32:17.490 INFO kablam! usermod: no changes
Nov 04 05:32:17.620 INFO kablam!     Checking crossbeam-epoch v0.3.1
Nov 04 05:32:18.379 INFO kablam!     Checking crossbeam-deque v0.2.0
Nov 04 05:32:19.070 INFO kablam!     Checking rayon-core v1.4.1
Nov 04 05:32:20.149 INFO kablam!     Checking rayon v1.0.2
Nov 04 05:32:24.163 INFO kablam!     Checking lucky_check v0.1.0 (/source)
Nov 04 05:32:24.799 INFO kablam! warning: unused import: `black_box`
Nov 04 05:32:24.799 INFO kablam!   --> src/main.rs:97:25
Nov 04 05:32:24.799 INFO kablam!    |
Nov 04 05:32:24.799 INFO kablam! 97 |     use test::{Bencher, black_box};
Nov 04 05:32:24.799 INFO kablam!    |                         ^^^^^^^^^
Nov 04 05:32:24.799 INFO kablam!    |
Nov 04 05:32:24.799 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 04 05:32:24.799 INFO kablam! 
Nov 04 05:32:24.799 INFO kablam! warning: unused import: `rayon::*`
Nov 04 05:32:24.799 INFO kablam!   --> src/main.rs:98:9
Nov 04 05:32:24.799 INFO kablam!    |
Nov 04 05:32:24.799 INFO kablam! 98 |     use rayon::*;
Nov 04 05:32:24.799 INFO kablam!    |         ^^^^^^^^
Nov 04 05:32:24.799 INFO kablam! 
Nov 04 05:32:24.920 INFO kablam! warning: unused import: `rayon::prelude`
Nov 04 05:32:24.920 INFO kablam!   --> src/main.rs:82:5
Nov 04 05:32:24.920 INFO kablam!    |
Nov 04 05:32:24.920 INFO kablam! 82 | use rayon::prelude::*;
Nov 04 05:32:24.920 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 04 05:32:24.920 INFO kablam! 
Nov 04 05:32:24.927 INFO kablam! warning: value assigned to `last_digit` is never read
Nov 04 05:32:24.927 INFO kablam!   --> src/main.rs:19:13
Nov 04 05:32:24.927 INFO kablam!    |
Nov 04 05:32:24.927 INFO kablam! 19 |     let mut last_digit = 0;
Nov 04 05:32:24.927 INFO kablam!    |             ^^^^^^^^^^
Nov 04 05:32:24.927 INFO kablam!    |
Nov 04 05:32:24.927 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 04 05:32:24.927 INFO kablam! 
Nov 04 05:32:24.935 INFO kablam! warning: variable does not need to be mutable
Nov 04 05:32:24.935 INFO kablam!  --> src/main.rs:7:9
Nov 04 05:32:24.935 INFO kablam!   |
Nov 04 05:32:24.935 INFO kablam! 7 |     let mut s = num.to_string();
Nov 04 05:32:24.935 INFO kablam!   |         ----^
Nov 04 05:32:24.935 INFO kablam!   |         |
Nov 04 05:32:24.935 INFO kablam!   |         help: remove this `mut`
Nov 04 05:32:24.935 INFO kablam!   |
Nov 04 05:32:24.935 INFO kablam!   = note: #[warn(unused_mut)] on by default
Nov 04 05:32:24.935 INFO kablam! 
Nov 04 05:32:25.226 INFO kablam! warning: unused import: `rayon::prelude`
Nov 04 05:32:25.226 INFO kablam!   --> src/main.rs:82:5
Nov 04 05:32:25.227 INFO kablam!    |
Nov 04 05:32:25.227 INFO kablam! 82 | use rayon::prelude::*;
Nov 04 05:32:25.227 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 04 05:32:25.227 INFO kablam!    |
Nov 04 05:32:25.228 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 04 05:32:25.228 INFO kablam! 
Nov 04 05:32:25.231 INFO kablam! warning: value assigned to `last_digit` is never read
Nov 04 05:32:25.231 INFO kablam!   --> src/main.rs:19:13
Nov 04 05:32:25.232 INFO kablam!    |
Nov 04 05:32:25.232 INFO kablam! 19 |     let mut last_digit = 0;
Nov 04 05:32:25.232 INFO kablam!    |             ^^^^^^^^^^
Nov 04 05:32:25.232 INFO kablam!    |
Nov 04 05:32:25.233 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 04 05:32:25.233 INFO kablam! 
Nov 04 05:32:25.233 INFO kablam! warning: variable does not need to be mutable
Nov 04 05:32:25.234 INFO kablam!  --> src/main.rs:7:9
Nov 04 05:32:25.234 INFO kablam!   |
Nov 04 05:32:25.234 INFO kablam! 7 |     let mut s = num.to_string();
Nov 04 05:32:25.234 INFO kablam!   |         ----^
Nov 04 05:32:25.235 INFO kablam!   |         |
Nov 04 05:32:25.235 INFO kablam!   |         help: remove this `mut`
Nov 04 05:32:25.235 INFO kablam!   |
Nov 04 05:32:25.236 INFO kablam!   = note: #[warn(unused_mut)] on by default
Nov 04 05:32:25.236 INFO kablam! 
Nov 04 05:32:25.236 INFO kablam! warning: function is never used: `is_lucky_string`
Nov 04 05:32:25.236 INFO kablam!  --> src/main.rs:6:1
Nov 04 05:32:25.237 INFO kablam!   |
Nov 04 05:32:25.237 INFO kablam! 6 | fn is_lucky_string(num: u32) -> bool {
Nov 04 05:32:25.237 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 05:32:25.237 INFO kablam!   |
Nov 04 05:32:25.238 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 05:32:25.238 INFO kablam! 
Nov 04 05:32:25.238 INFO kablam! warning: function is never used: `is_lucky_u32_2`
Nov 04 05:32:25.239 INFO kablam!   --> src/main.rs:55:1
Nov 04 05:32:25.239 INFO kablam!    |
Nov 04 05:32:25.239 INFO kablam! 55 | fn is_lucky_u32_2(number: u32) -> bool {
Nov 04 05:32:25.239 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 05:32:25.240 INFO kablam! 
Nov 04 05:32:25.240 INFO kablam! warning: function is never used: `contains_number`
Nov 04 05:32:25.240 INFO kablam!   --> src/main.rs:65:1
Nov 04 05:32:25.240 INFO kablam!    |
Nov 04 05:32:25.241 INFO kablam! 65 | fn contains_number(number: u32, check: u32) -> bool {
Nov 04 05:32:25.241 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 05:32:25.241 INFO kablam! 
Nov 04 05:32:25.263 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.74s
Nov 04 05:32:25.264 INFO kablam! su: No module specific data is present
Nov 04 05:32:25.855 INFO running `"docker" "rm" "-f" "53974a300cf0c66064ef70b7df400f4a4a7176b61f58868b5ddda21663b00337"`
Nov 04 05:32:26.103 INFO blam! 53974a300cf0c66064ef70b7df400f4a4a7176b61f58868b5ddda21663b00337