Dec 05 03:23:14.106 INFO testing u2/leetcode-rust against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 03:23:14.106 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 03:23:14.336 INFO [stdout] fdad245e948d82ad3315659541ca7e14f5217b20f58b5188e01024f6074545fa
Dec 05 03:23:14.338 INFO running `"docker" "start" "-a" "fdad245e948d82ad3315659541ca7e14f5217b20f58b5188e01024f6074545fa"`
Dec 05 03:23:14.772 INFO [stderr] usermod: no changes
Dec 05 03:23:14.812 INFO [stderr]    Compiling memchr v1.0.1
Dec 05 03:23:14.815 INFO [stderr]    Compiling thread-id v3.0.0
Dec 05 03:23:14.962 INFO [stderr]    Compiling thread_local v0.3.2
Dec 05 03:23:15.069 INFO [stderr]    Compiling aho-corasick v0.6.1
Dec 05 03:23:15.617 INFO [stderr]    Compiling regex v0.2.1
Dec 05 03:23:20.865 INFO [stderr]    Compiling leetcode v0.1.0 (/source)
Dec 05 03:23:21.153 INFO [stderr] warning: unused arithmetic operation that must be used
Dec 05 03:23:21.153 INFO [stderr]   --> src/find_median_sorted_arrays.rs:42:13
Dec 05 03:23:21.153 INFO [stderr]    |
Dec 05 03:23:21.153 INFO [stderr] 42 |             j - 1;
Dec 05 03:23:21.153 INFO [stderr]    |             ^^^^^
Dec 05 03:23:21.153 INFO [stderr]    |
Dec 05 03:23:21.153 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 03:23:21.153 INFO [stderr] 
Dec 05 03:23:21.991 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.20s
Dec 05 03:23:21.992 INFO [stderr] su: No module specific data is present
Dec 05 03:23:22.394 INFO running `"docker" "inspect" "fdad245e948d82ad3315659541ca7e14f5217b20f58b5188e01024f6074545fa"`
Dec 05 03:23:22.640 INFO running `"docker" "rm" "-f" "fdad245e948d82ad3315659541ca7e14f5217b20f58b5188e01024f6074545fa"`
Dec 05 03:23:22.853 INFO [stdout] fdad245e948d82ad3315659541ca7e14f5217b20f58b5188e01024f6074545fa
Dec 05 03:23:22.856 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 03:23:23.200 INFO [stdout] 79be76b65a7b31c69db3fb3bbbeed5d0a90a372d6c9e2754a3e2798b8b50f11f
Dec 05 03:23:23.200 INFO running `"docker" "start" "-a" "79be76b65a7b31c69db3fb3bbbeed5d0a90a372d6c9e2754a3e2798b8b50f11f"`
Dec 05 03:23:24.164 INFO [stderr] usermod: no changes
Dec 05 03:23:24.248 INFO [stderr]    Compiling leetcode v0.1.0 (/source)
Dec 05 03:23:25.004 INFO [stderr] warning: unused arithmetic operation that must be used
Dec 05 03:23:25.004 INFO [stderr]   --> src/find_median_sorted_arrays.rs:42:13
Dec 05 03:23:25.004 INFO [stderr]    |
Dec 05 03:23:25.004 INFO [stderr] 42 |             j - 1;
Dec 05 03:23:25.004 INFO [stderr]    |             ^^^^^
Dec 05 03:23:25.004 INFO [stderr]    |
Dec 05 03:23:25.004 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 03:23:25.004 INFO [stderr] 
Dec 05 03:23:27.013 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.81s
Dec 05 03:23:27.016 INFO [stderr] su: No module specific data is present
Dec 05 03:23:28.020 INFO running `"docker" "inspect" "79be76b65a7b31c69db3fb3bbbeed5d0a90a372d6c9e2754a3e2798b8b50f11f"`
Dec 05 03:23:28.402 INFO running `"docker" "rm" "-f" "79be76b65a7b31c69db3fb3bbbeed5d0a90a372d6c9e2754a3e2798b8b50f11f"`
Dec 05 03:23:28.776 INFO [stdout] 79be76b65a7b31c69db3fb3bbbeed5d0a90a372d6c9e2754a3e2798b8b50f11f
Dec 05 03:23:28.784 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 03:23:29.404 INFO [stdout] 9e7d29d2927a9bb97b389605fa02a85cee47148e7f82ec5f76c23ce19a30d447
Dec 05 03:23:29.406 INFO running `"docker" "start" "-a" "9e7d29d2927a9bb97b389605fa02a85cee47148e7f82ec5f76c23ce19a30d447"`
Dec 05 03:23:30.732 INFO [stderr] usermod: no changes
Dec 05 03:23:30.852 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 05 03:23:30.852 INFO [stderr]      Running /target/debug/deps/leetcode-01a50b0176253a90
Dec 05 03:23:30.852 INFO [stdout] 
Dec 05 03:23:30.852 INFO [stdout] running 20 tests
Dec 05 03:23:30.860 INFO [stdout] test length_of_longest_substring::test::test_length_of_longest_substring ... ok
Dec 05 03:23:30.860 INFO [stdout] test find_median_sorted_arrays::test::test_find_median_sorted_arrays ... ok
Dec 05 03:23:30.876 INFO [stdout] test longest_palindrome::test::test_find_longest_palindrome ... ok
Dec 05 03:23:30.876 INFO [stdout] test length_of_longest_substring::test::test_approach_two ... ok
Dec 05 03:23:30.876 INFO [stdout] test length_of_longest_substring::test::bench_length_of_longest_substring ... ok
Dec 05 03:23:30.876 INFO [stdout] test length_of_longest_substring::test::bench_approach_two ... ok
Dec 05 03:23:30.876 INFO [stdout] test atoi::test::test_atoi ... ok
Dec 05 03:23:30.876 INFO [stdout] test add_two_numbers::test::test_add_two_numbers ... ok
Dec 05 03:23:30.884 INFO [stdout] test longest_palindrome::test::test_longest_palindrome ... ok
Dec 05 03:23:30.884 INFO [stdout] test palindrome_number::test::test_palindrome_number ... ok
Dec 05 03:23:30.884 INFO [stdout] test longest_palindrome::test::test_is_palindrome ... ok
Dec 05 03:23:30.916 INFO [stdout] test regular_expression_matching::test::test_regular_expression_matching ... ok
Dec 05 03:23:30.916 INFO [stdout] test reverse_integer::test::test_reverse_integer ... ok
Dec 05 03:23:30.916 INFO [stdout] test two_sum::test::test_two_sum_approach_two ... ok
Dec 05 03:23:30.916 INFO [stdout] test zigzag_conversion::test::test_zigzag_conversion ... ok
Dec 05 03:23:30.928 INFO [stdout] test two_sum::test::bench_two_sum_approach_two ... ok
Dec 05 03:23:31.016 INFO [stdout] test two_sum::test::test_two_sum ... ok
Dec 05 03:23:31.016 INFO [stdout] test two_sum::test::bench_two_sum ... ok
Dec 05 03:23:33.560 INFO [stdout] test longest_palindrome::test::bench_longest_palindrome ... ok
Dec 05 03:23:33.725 INFO [stdout] test longest_palindrome::test::bench_find_longest_palindrome ... ok
Dec 05 03:23:33.725 INFO [stdout] 
Dec 05 03:23:33.726 INFO [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 03:23:33.726 INFO [stdout] 
Dec 05 03:23:33.727 INFO [stderr]    Doc-tests leetcode
Dec 05 03:23:34.063 INFO [stdout] 
Dec 05 03:23:34.063 INFO [stdout] running 0 tests
Dec 05 03:23:34.063 INFO [stdout] 
Dec 05 03:23:34.063 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 03:23:34.063 INFO [stdout] 
Dec 05 03:23:34.070 INFO [stderr] su: No module specific data is present
Dec 05 03:23:35.431 INFO running `"docker" "inspect" "9e7d29d2927a9bb97b389605fa02a85cee47148e7f82ec5f76c23ce19a30d447"`
Dec 05 03:23:35.758 INFO running `"docker" "rm" "-f" "9e7d29d2927a9bb97b389605fa02a85cee47148e7f82ec5f76c23ce19a30d447"`
Dec 05 03:23:36.084 INFO [stdout] 9e7d29d2927a9bb97b389605fa02a85cee47148e7f82ec5f76c23ce19a30d447