Dec 05 20:48:28.947 INFO testing irazorx1/lucky_check against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 20:48:28.947 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"`
Dec 05 20:48:29.106 INFO [stdout] c871df9123863d4e596326d0b39203c5def692a82324e3cdfb9bb5b94839b91b
Dec 05 20:48:29.114 INFO running `"docker" "start" "-a" "c871df9123863d4e596326d0b39203c5def692a82324e3cdfb9bb5b94839b91b"`
Dec 05 20:48:29.480 INFO [stderr] usermod: no changes
Dec 05 20:48:29.533 INFO [stderr]    Compiling lucky_check v0.1.0 (/source)
Dec 05 20:48:30.185 INFO [stderr] warning: unused import: `rayon::prelude`
Dec 05 20:48:30.185 INFO [stderr]   --> src/main.rs:82:5
Dec 05 20:48:30.185 INFO [stderr]    |
Dec 05 20:48:30.185 INFO [stderr] 82 | use rayon::prelude::*;
Dec 05 20:48:30.185 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 05 20:48:30.185 INFO [stderr]    |
Dec 05 20:48:30.185 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 20:48:30.185 INFO [stderr] 
Dec 05 20:48:30.186 INFO [stderr] warning: value assigned to `last_digit` is never read
Dec 05 20:48:30.186 INFO [stderr]   --> src/main.rs:19:13
Dec 05 20:48:30.186 INFO [stderr]    |
Dec 05 20:48:30.186 INFO [stderr] 19 |     let mut last_digit = 0;
Dec 05 20:48:30.186 INFO [stderr]    |             ^^^^^^^^^^
Dec 05 20:48:30.186 INFO [stderr]    |
Dec 05 20:48:30.186 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 05 20:48:30.186 INFO [stderr] 
Dec 05 20:48:30.187 INFO [stderr] warning: variable does not need to be mutable
Dec 05 20:48:30.187 INFO [stderr]  --> src/main.rs:7:9
Dec 05 20:48:30.187 INFO [stderr]   |
Dec 05 20:48:30.187 INFO [stderr] 7 |     let mut s = num.to_string();
Dec 05 20:48:30.187 INFO [stderr]   |         ----^
Dec 05 20:48:30.187 INFO [stderr]   |         |
Dec 05 20:48:30.187 INFO [stderr]   |         help: remove this `mut`
Dec 05 20:48:30.187 INFO [stderr]   |
Dec 05 20:48:30.187 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 05 20:48:30.187 INFO [stderr] 
Dec 05 20:48:30.190 INFO [stderr] warning: function is never used: `is_lucky_string`
Dec 05 20:48:30.190 INFO [stderr]  --> src/main.rs:6:1
Dec 05 20:48:30.190 INFO [stderr]   |
Dec 05 20:48:30.190 INFO [stderr] 6 | fn is_lucky_string(num: u32) -> bool {
Dec 05 20:48:30.190 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:48:30.190 INFO [stderr]   |
Dec 05 20:48:30.190 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 20:48:30.190 INFO [stderr] 
Dec 05 20:48:30.190 INFO [stderr] warning: function is never used: `is_lucky_u32_2`
Dec 05 20:48:30.190 INFO [stderr]   --> src/main.rs:55:1
Dec 05 20:48:30.190 INFO [stderr]    |
Dec 05 20:48:30.191 INFO [stderr] 55 | fn is_lucky_u32_2(number: u32) -> bool {
Dec 05 20:48:30.191 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:48:30.191 INFO [stderr] 
Dec 05 20:48:30.191 INFO [stderr] warning: function is never used: `contains_number`
Dec 05 20:48:30.191 INFO [stderr]   --> src/main.rs:65:1
Dec 05 20:48:30.191 INFO [stderr]    |
Dec 05 20:48:30.191 INFO [stderr] 65 | fn contains_number(number: u32, check: u32) -> bool {
Dec 05 20:48:30.191 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:48:30.191 INFO [stderr] 
Dec 05 20:48:30.557 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Dec 05 20:48:30.558 INFO [stderr] su: No module specific data is present
Dec 05 20:48:30.917 INFO running `"docker" "inspect" "c871df9123863d4e596326d0b39203c5def692a82324e3cdfb9bb5b94839b91b"`
Dec 05 20:48:31.120 INFO running `"docker" "rm" "-f" "c871df9123863d4e596326d0b39203c5def692a82324e3cdfb9bb5b94839b91b"`
Dec 05 20:48:31.370 INFO [stdout] c871df9123863d4e596326d0b39203c5def692a82324e3cdfb9bb5b94839b91b
Dec 05 20:48:31.374 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"`
Dec 05 20:48:31.566 INFO [stdout] e2690444c3dcc25cb5872e07f1d790ab39f1b2efb64d289b5da0a0034bd070bc
Dec 05 20:48:31.568 INFO running `"docker" "start" "-a" "e2690444c3dcc25cb5872e07f1d790ab39f1b2efb64d289b5da0a0034bd070bc"`
Dec 05 20:48:32.082 INFO [stderr] usermod: no changes
Dec 05 20:48:32.110 INFO [stderr]    Compiling lucky_check v0.1.0 (/source)
Dec 05 20:48:32.678 INFO [stderr] warning: unused import: `black_box`
Dec 05 20:48:32.678 INFO [stderr]   --> src/main.rs:97:25
Dec 05 20:48:32.678 INFO [stderr]    |
Dec 05 20:48:32.678 INFO [stderr] 97 |     use test::{Bencher, black_box};
Dec 05 20:48:32.678 INFO [stderr]    |                         ^^^^^^^^^
Dec 05 20:48:32.678 INFO [stderr]    |
Dec 05 20:48:32.678 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 20:48:32.678 INFO [stderr] 
Dec 05 20:48:32.678 INFO [stderr] warning: unused import: `rayon::*`
Dec 05 20:48:32.678 INFO [stderr]   --> src/main.rs:98:9
Dec 05 20:48:32.678 INFO [stderr]    |
Dec 05 20:48:32.678 INFO [stderr] 98 |     use rayon::*;
Dec 05 20:48:32.678 INFO [stderr]    |         ^^^^^^^^
Dec 05 20:48:32.678 INFO [stderr] 
Dec 05 20:48:32.756 INFO [stderr] warning: unused import: `rayon::prelude`
Dec 05 20:48:32.756 INFO [stderr]   --> src/main.rs:82:5
Dec 05 20:48:32.756 INFO [stderr]    |
Dec 05 20:48:32.756 INFO [stderr] 82 | use rayon::prelude::*;
Dec 05 20:48:32.756 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 05 20:48:32.756 INFO [stderr] 
Dec 05 20:48:32.761 INFO [stderr] warning: value assigned to `last_digit` is never read
Dec 05 20:48:32.761 INFO [stderr]   --> src/main.rs:19:13
Dec 05 20:48:32.761 INFO [stderr]    |
Dec 05 20:48:32.761 INFO [stderr] 19 |     let mut last_digit = 0;
Dec 05 20:48:32.761 INFO [stderr]    |             ^^^^^^^^^^
Dec 05 20:48:32.761 INFO [stderr]    |
Dec 05 20:48:32.761 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 05 20:48:32.761 INFO [stderr] 
Dec 05 20:48:32.766 INFO [stderr] warning: variable does not need to be mutable
Dec 05 20:48:32.766 INFO [stderr]  --> src/main.rs:7:9
Dec 05 20:48:32.766 INFO [stderr]   |
Dec 05 20:48:32.766 INFO [stderr] 7 |     let mut s = num.to_string();
Dec 05 20:48:32.766 INFO [stderr]   |         ----^
Dec 05 20:48:32.766 INFO [stderr]   |         |
Dec 05 20:48:32.766 INFO [stderr]   |         help: remove this `mut`
Dec 05 20:48:32.766 INFO [stderr]   |
Dec 05 20:48:32.766 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 05 20:48:32.766 INFO [stderr] 
Dec 05 20:48:33.384 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
Dec 05 20:48:33.385 INFO [stderr] su: No module specific data is present
Dec 05 20:48:33.609 INFO running `"docker" "inspect" "e2690444c3dcc25cb5872e07f1d790ab39f1b2efb64d289b5da0a0034bd070bc"`
Dec 05 20:48:33.669 INFO running `"docker" "rm" "-f" "e2690444c3dcc25cb5872e07f1d790ab39f1b2efb64d289b5da0a0034bd070bc"`
Dec 05 20:48:33.738 INFO [stdout] e2690444c3dcc25cb5872e07f1d790ab39f1b2efb64d289b5da0a0034bd070bc
Dec 05 20:48:33.747 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"`
Dec 05 20:48:33.921 INFO [stdout] 0585c0d7846939a16d7eea9f2310dae03f7af789a5a1e098fdcc961c7a3c9709
Dec 05 20:48:33.927 INFO running `"docker" "start" "-a" "0585c0d7846939a16d7eea9f2310dae03f7af789a5a1e098fdcc961c7a3c9709"`
Dec 05 20:48:34.443 INFO [stderr] usermod: no changes
Dec 05 20:48:34.481 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 05 20:48:34.483 INFO [stderr]      Running /target/debug/deps/lucky_check-97ceea874fa6817f
Dec 05 20:48:34.486 INFO [stdout] 
Dec 05 20:48:34.486 INFO [stdout] running 12 tests
Dec 05 20:48:34.488 INFO [stdout] test tests::bench_is_lucky_string_10000000 ... ignored
Dec 05 20:48:34.488 INFO [stdout] test tests::bench_is_lucky_string_max_u32 ... ignored
Dec 05 20:48:34.488 INFO [stdout] test tests::bench_is_lucky_u32_10000000 ... ignored
Dec 05 20:48:34.488 INFO [stdout] test tests::bench_is_lucky_u32_10000000_par ... ignored
Dec 05 20:48:34.488 INFO [stdout] test tests::bench_is_lucky_u32_2_max_u32 ... ignored
Dec 05 20:48:34.488 INFO [stdout] test tests::bench_is_lucky_u32_max_u32 ... ignored
Dec 05 20:48:34.488 INFO [stdout] test tests::bench_is_lucky_u32_1000 ... ok
Dec 05 20:48:34.495 INFO [stdout] test tests::bench_is_lucky_u32_100000 ... ok
Dec 05 20:48:34.497 INFO [stdout] test tests::bench_is_lucky_string_1000 ... ok
Dec 05 20:48:34.497 INFO [stdout] test tests::bench_is_lucky_u32_10000 ... ok
Dec 05 20:48:34.513 INFO [stdout] test tests::bench_is_lucky_string_10000 ... ok
Dec 05 20:48:34.643 INFO [stdout] test tests::bench_is_lucky_string_100000 ... ok
Dec 05 20:48:34.643 INFO [stdout] 
Dec 05 20:48:34.643 INFO [stdout] test result: ok. 6 passed; 0 failed; 6 ignored; 0 measured; 0 filtered out
Dec 05 20:48:34.643 INFO [stdout] 
Dec 05 20:48:34.646 INFO [stderr] su: No module specific data is present
Dec 05 20:48:34.956 INFO running `"docker" "inspect" "0585c0d7846939a16d7eea9f2310dae03f7af789a5a1e098fdcc961c7a3c9709"`
Dec 05 20:48:35.035 INFO running `"docker" "rm" "-f" "0585c0d7846939a16d7eea9f2310dae03f7af789a5a1e098fdcc961c7a3c9709"`
Dec 05 20:48:35.122 INFO [stdout] 0585c0d7846939a16d7eea9f2310dae03f7af789a5a1e098fdcc961c7a3c9709