Dec 01 11:58:17.274 INFO testing kpcyrd/defcon26-pow against 1.30.1 for beta-1.31-5
Dec 01 11:58:17.274 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 11:58:18.013 INFO [stdout] 479ba540a2d6fccc581cc8bc6b716a0cc3bd3438c06fc18b380d218da43b7942
Dec 01 11:58:18.015 INFO running `"docker" "start" "-a" "479ba540a2d6fccc581cc8bc6b716a0cc3bd3438c06fc18b380d218da43b7942"`
Dec 01 11:58:19.454 INFO [stderr] usermod: no changes
Dec 01 11:58:19.609 INFO [stderr]    Compiling num-bigint v0.1.43
Dec 01 11:58:19.611 INFO [stderr]    Compiling sha2 v0.7.1
Dec 01 11:58:24.007 INFO [stderr]    Compiling defcon26-pow v0.1.1 (/source)
Dec 01 11:58:24.819 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` which must be used
Dec 01 11:58:24.819 INFO [stderr]   --> src/main.rs:82:5
Dec 01 11:58:24.819 INFO [stderr]    |
Dec 01 11:58:24.819 INFO [stderr] 82 | /     children.into_iter()
Dec 01 11:58:24.819 INFO [stderr] 83 | |         .map(|c| c.join().unwrap())
Dec 01 11:58:24.819 INFO [stderr] 84 | |         .collect::<Vec<_>>();
Dec 01 11:58:24.819 INFO [stderr]    | |_____________________________^
Dec 01 11:58:24.819 INFO [stderr]    |
Dec 01 11:58:24.819 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 11:58:24.819 INFO [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 01 11:58:24.819 INFO [stderr] 
Dec 01 11:58:26.183 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.67s
Dec 01 11:58:26.183 INFO [stderr] su: No module specific data is present
Dec 01 11:58:27.235 INFO running `"docker" "inspect" "479ba540a2d6fccc581cc8bc6b716a0cc3bd3438c06fc18b380d218da43b7942"`
Dec 01 11:58:27.513 INFO running `"docker" "rm" "-f" "479ba540a2d6fccc581cc8bc6b716a0cc3bd3438c06fc18b380d218da43b7942"`
Dec 01 11:58:27.801 INFO [stdout] 479ba540a2d6fccc581cc8bc6b716a0cc3bd3438c06fc18b380d218da43b7942
Dec 01 11:58:27.805 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 11:58:28.270 INFO [stdout] b80ed670c7de9e307d11e674f400a6279f92648ded8c4fded1dfeacd6ffe6ded
Dec 01 11:58:28.272 INFO running `"docker" "start" "-a" "b80ed670c7de9e307d11e674f400a6279f92648ded8c4fded1dfeacd6ffe6ded"`
Dec 01 11:58:30.470 INFO [stderr] usermod: no changes
Dec 01 11:58:30.563 INFO [stderr]    Compiling defcon26-pow v0.1.1 (/source)
Dec 01 11:58:31.455 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` which must be used
Dec 01 11:58:31.455 INFO [stderr]   --> src/main.rs:82:5
Dec 01 11:58:31.455 INFO [stderr]    |
Dec 01 11:58:31.455 INFO [stderr] 82 | /     children.into_iter()
Dec 01 11:58:31.455 INFO [stderr] 83 | |         .map(|c| c.join().unwrap())
Dec 01 11:58:31.455 INFO [stderr] 84 | |         .collect::<Vec<_>>();
Dec 01 11:58:31.455 INFO [stderr]    | |_____________________________^
Dec 01 11:58:31.455 INFO [stderr]    |
Dec 01 11:58:31.455 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 11:58:31.455 INFO [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 01 11:58:31.455 INFO [stderr] 
Dec 01 11:58:32.251 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
Dec 01 11:58:32.255 INFO [stderr] su: No module specific data is present
Dec 01 11:58:33.790 INFO running `"docker" "inspect" "b80ed670c7de9e307d11e674f400a6279f92648ded8c4fded1dfeacd6ffe6ded"`
Dec 01 11:58:34.215 INFO running `"docker" "rm" "-f" "b80ed670c7de9e307d11e674f400a6279f92648ded8c4fded1dfeacd6ffe6ded"`
Dec 01 11:58:34.563 INFO [stdout] b80ed670c7de9e307d11e674f400a6279f92648ded8c4fded1dfeacd6ffe6ded
Dec 01 11:58:34.565 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 11:58:35.023 INFO [stdout] a14dcddd24f66cd3a6fcbde6113b1ae332f194dfec31f23916c067923de0fb7e
Dec 01 11:58:35.025 INFO running `"docker" "start" "-a" "a14dcddd24f66cd3a6fcbde6113b1ae332f194dfec31f23916c067923de0fb7e"`
Dec 01 11:58:37.143 INFO [stderr] usermod: no changes
Dec 01 11:58:37.332 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
Dec 01 11:58:37.334 INFO [stderr]      Running /target/debug/deps/defcon26_pow-52e7dd9e3de2f918
Dec 01 11:58:37.340 INFO [stdout] 
Dec 01 11:58:37.340 INFO [stdout] running 3 tests
Dec 01 11:58:37.351 INFO [stdout] test tests::test_check_pow_invalid ... ok
Dec 01 11:58:37.351 INFO [stdout] test tests::test_check_pow_valid ... ok
Dec 01 11:58:37.351 INFO [stdout] test tests::test_pow_hash ... ok
Dec 01 11:58:37.351 INFO [stdout] 
Dec 01 11:58:37.351 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 11:58:37.351 INFO [stdout] 
Dec 01 11:58:37.353 INFO [stderr] su: No module specific data is present
Dec 01 11:58:38.485 INFO running `"docker" "inspect" "a14dcddd24f66cd3a6fcbde6113b1ae332f194dfec31f23916c067923de0fb7e"`
Dec 01 11:58:38.817 INFO running `"docker" "rm" "-f" "a14dcddd24f66cd3a6fcbde6113b1ae332f194dfec31f23916c067923de0fb7e"`
Dec 01 11:58:39.183 INFO [stdout] a14dcddd24f66cd3a6fcbde6113b1ae332f194dfec31f23916c067923de0fb7e
