Nov 17 00:34:28.944 INFO testing irazorx1/lucky_check against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 00:34:28.944 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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 17 00:34:29.419 INFO [stdout] 429debb915f40ab988fa2b26c8c999ee70b5173413679a6a09fb79d7dd88f402
Nov 17 00:34:29.421 INFO running `"docker" "start" "-a" "429debb915f40ab988fa2b26c8c999ee70b5173413679a6a09fb79d7dd88f402"`
Nov 17 00:34:30.783 INFO [stderr] usermod: no changes
Nov 17 00:34:30.911 INFO [stderr]    Compiling lucky_check v0.1.0 (/source)
Nov 17 00:34:31.803 INFO [stderr] warning: unused import: `rayon::prelude`
Nov 17 00:34:31.803 INFO [stderr]   --> src/main.rs:82:5
Nov 17 00:34:31.803 INFO [stderr]    |
Nov 17 00:34:31.803 INFO [stderr] 82 | use rayon::prelude::*;
Nov 17 00:34:31.803 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 17 00:34:31.803 INFO [stderr]    |
Nov 17 00:34:31.803 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 17 00:34:31.803 INFO [stderr] 
Nov 17 00:34:31.803 INFO [stderr] warning: value assigned to `last_digit` is never read
Nov 17 00:34:31.804 INFO [stderr]   --> src/main.rs:19:13
Nov 17 00:34:31.804 INFO [stderr]    |
Nov 17 00:34:31.804 INFO [stderr] 19 |     let mut last_digit = 0;
Nov 17 00:34:31.804 INFO [stderr]    |             ^^^^^^^^^^
Nov 17 00:34:31.804 INFO [stderr]    |
Nov 17 00:34:31.804 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 17 00:34:31.804 INFO [stderr] 
Nov 17 00:34:31.804 INFO [stderr] warning: variable does not need to be mutable
Nov 17 00:34:31.804 INFO [stderr]  --> src/main.rs:7:9
Nov 17 00:34:31.804 INFO [stderr]   |
Nov 17 00:34:31.804 INFO [stderr] 7 |     let mut s = num.to_string();
Nov 17 00:34:31.804 INFO [stderr]   |         ----^
Nov 17 00:34:31.804 INFO [stderr]   |         |
Nov 17 00:34:31.804 INFO [stderr]   |         help: remove this `mut`
Nov 17 00:34:31.804 INFO [stderr]   |
Nov 17 00:34:31.804 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 17 00:34:31.804 INFO [stderr] 
Nov 17 00:34:31.804 INFO [stderr] warning: function is never used: `is_lucky_string`
Nov 17 00:34:31.804 INFO [stderr]  --> src/main.rs:6:1
Nov 17 00:34:31.804 INFO [stderr]   |
Nov 17 00:34:31.804 INFO [stderr] 6 | fn is_lucky_string(num: u32) -> bool {
Nov 17 00:34:31.804 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 00:34:31.804 INFO [stderr]   |
Nov 17 00:34:31.804 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 00:34:31.805 INFO [stderr] 
Nov 17 00:34:31.805 INFO [stderr] warning: function is never used: `is_lucky_u32_2`
Nov 17 00:34:31.805 INFO [stderr]   --> src/main.rs:55:1
Nov 17 00:34:31.805 INFO [stderr]    |
Nov 17 00:34:31.805 INFO [stderr] 55 | fn is_lucky_u32_2(number: u32) -> bool {
Nov 17 00:34:31.805 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 00:34:31.805 INFO [stderr] 
Nov 17 00:34:31.805 INFO [stderr] warning: function is never used: `contains_number`
Nov 17 00:34:31.805 INFO [stderr]   --> src/main.rs:65:1
Nov 17 00:34:31.805 INFO [stderr]    |
Nov 17 00:34:31.805 INFO [stderr] 65 | fn contains_number(number: u32, check: u32) -> bool {
Nov 17 00:34:31.805 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 00:34:31.805 INFO [stderr] 
Nov 17 00:34:32.555 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
Nov 17 00:34:32.557 INFO [stderr] su: No module specific data is present
Nov 17 00:34:33.361 INFO running `"docker" "inspect" "429debb915f40ab988fa2b26c8c999ee70b5173413679a6a09fb79d7dd88f402"`
Nov 17 00:34:33.589 INFO running `"docker" "rm" "-f" "429debb915f40ab988fa2b26c8c999ee70b5173413679a6a09fb79d7dd88f402"`
Nov 17 00:34:33.704 INFO [stdout] 429debb915f40ab988fa2b26c8c999ee70b5173413679a6a09fb79d7dd88f402
Nov 17 00:34:33.709 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-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 17 00:34:34.033 INFO [stdout] a72759b4b6aabde493c8ed29befa7eed63fe6ee02d3b49f6409cf3e091956b57
Nov 17 00:34:34.037 INFO running `"docker" "start" "-a" "a72759b4b6aabde493c8ed29befa7eed63fe6ee02d3b49f6409cf3e091956b57"`
Nov 17 00:34:34.554 INFO [stderr] usermod: no changes
Nov 17 00:34:34.611 INFO [stderr]    Compiling lucky_check v0.1.0 (/source)
Nov 17 00:34:35.146 INFO [stderr] warning: unused import: `black_box`
Nov 17 00:34:35.146 INFO [stderr]   --> src/main.rs:97:25
Nov 17 00:34:35.146 INFO [stderr]    |
Nov 17 00:34:35.146 INFO [stderr] 97 |     use test::{Bencher, black_box};
Nov 17 00:34:35.146 INFO [stderr]    |                         ^^^^^^^^^
Nov 17 00:34:35.146 INFO [stderr]    |
Nov 17 00:34:35.146 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 17 00:34:35.146 INFO [stderr] 
Nov 17 00:34:35.146 INFO [stderr] warning: unused import: `rayon::*`
Nov 17 00:34:35.146 INFO [stderr]   --> src/main.rs:98:9
Nov 17 00:34:35.146 INFO [stderr]    |
Nov 17 00:34:35.146 INFO [stderr] 98 |     use rayon::*;
Nov 17 00:34:35.146 INFO [stderr]    |         ^^^^^^^^
Nov 17 00:34:35.146 INFO [stderr] 
Nov 17 00:34:35.259 INFO [stderr] warning: unused import: `rayon::prelude`
Nov 17 00:34:35.259 INFO [stderr]   --> src/main.rs:82:5
Nov 17 00:34:35.259 INFO [stderr]    |
Nov 17 00:34:35.259 INFO [stderr] 82 | use rayon::prelude::*;
Nov 17 00:34:35.259 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 17 00:34:35.259 INFO [stderr] 
Nov 17 00:34:35.259 INFO [stderr] warning: value assigned to `last_digit` is never read
Nov 17 00:34:35.259 INFO [stderr]   --> src/main.rs:19:13
Nov 17 00:34:35.259 INFO [stderr]    |
Nov 17 00:34:35.259 INFO [stderr] 19 |     let mut last_digit = 0;
Nov 17 00:34:35.259 INFO [stderr]    |             ^^^^^^^^^^
Nov 17 00:34:35.259 INFO [stderr]    |
Nov 17 00:34:35.259 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 17 00:34:35.259 INFO [stderr] 
Nov 17 00:34:35.267 INFO [stderr] warning: variable does not need to be mutable
Nov 17 00:34:35.267 INFO [stderr]  --> src/main.rs:7:9
Nov 17 00:34:35.267 INFO [stderr]   |
Nov 17 00:34:35.267 INFO [stderr] 7 |     let mut s = num.to_string();
Nov 17 00:34:35.267 INFO [stderr]   |         ----^
Nov 17 00:34:35.267 INFO [stderr]   |         |
Nov 17 00:34:35.267 INFO [stderr]   |         help: remove this `mut`
Nov 17 00:34:35.267 INFO [stderr]   |
Nov 17 00:34:35.267 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 17 00:34:35.267 INFO [stderr] 
Nov 17 00:34:36.417 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
Nov 17 00:34:36.427 INFO [stderr] su: No module specific data is present
Nov 17 00:34:36.965 INFO running `"docker" "inspect" "a72759b4b6aabde493c8ed29befa7eed63fe6ee02d3b49f6409cf3e091956b57"`
Nov 17 00:34:37.114 INFO running `"docker" "rm" "-f" "a72759b4b6aabde493c8ed29befa7eed63fe6ee02d3b49f6409cf3e091956b57"`
Nov 17 00:34:37.342 INFO [stdout] a72759b4b6aabde493c8ed29befa7eed63fe6ee02d3b49f6409cf3e091956b57
Nov 17 00:34:37.345 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-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 17 00:34:37.608 INFO [stdout] 3176561e443820a598b3e3251af3e0d961a1c4ba6cf27e20b56e1a51a46125e1
Nov 17 00:34:37.613 INFO running `"docker" "start" "-a" "3176561e443820a598b3e3251af3e0d961a1c4ba6cf27e20b56e1a51a46125e1"`
Nov 17 00:34:38.295 INFO [stderr] usermod: no changes
Nov 17 00:34:38.372 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Nov 17 00:34:38.383 INFO [stderr]      Running /target/debug/deps/lucky_check-2400a01a65275880
Nov 17 00:34:38.385 INFO [stdout] 
Nov 17 00:34:38.385 INFO [stdout] running 12 tests
Nov 17 00:34:38.385 INFO [stdout] test tests::bench_is_lucky_string_10000000 ... ignored
Nov 17 00:34:38.385 INFO [stdout] test tests::bench_is_lucky_string_max_u32 ... ignored
Nov 17 00:34:38.385 INFO [stdout] test tests::bench_is_lucky_u32_10000000 ... ignored
Nov 17 00:34:38.385 INFO [stdout] test tests::bench_is_lucky_u32_10000000_par ... ignored
Nov 17 00:34:38.385 INFO [stdout] test tests::bench_is_lucky_u32_2_max_u32 ... ignored
Nov 17 00:34:38.385 INFO [stdout] test tests::bench_is_lucky_u32_max_u32 ... ignored
Nov 17 00:34:38.391 INFO [stdout] test tests::bench_is_lucky_u32_10000 ... ok
Nov 17 00:34:38.391 INFO [stdout] test tests::bench_is_lucky_u32_1000 ... ok
Nov 17 00:34:38.403 INFO [stdout] test tests::bench_is_lucky_string_1000 ... ok
Nov 17 00:34:38.423 INFO [stdout] test tests::bench_is_lucky_string_10000 ... ok
Nov 17 00:34:38.430 INFO [stdout] test tests::bench_is_lucky_u32_100000 ... ok
Nov 17 00:34:38.550 INFO [stdout] test tests::bench_is_lucky_string_100000 ... ok
Nov 17 00:34:38.550 INFO [stdout] 
Nov 17 00:34:38.550 INFO [stdout] test result: ok. 6 passed; 0 failed; 6 ignored; 0 measured; 0 filtered out
Nov 17 00:34:38.550 INFO [stdout] 
Nov 17 00:34:38.554 INFO [stderr] su: No module specific data is present
Nov 17 00:34:39.047 INFO running `"docker" "inspect" "3176561e443820a598b3e3251af3e0d961a1c4ba6cf27e20b56e1a51a46125e1"`
Nov 17 00:34:39.240 INFO running `"docker" "rm" "-f" "3176561e443820a598b3e3251af3e0d961a1c4ba6cf27e20b56e1a51a46125e1"`
Nov 17 00:34:39.496 INFO [stdout] 3176561e443820a598b3e3251af3e0d961a1c4ba6cf27e20b56e1a51a46125e1