Dec 02 02:50:43.310 INFO testing TheSatoshiChiba/Reverse-Word-Pairs against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 02:50:43.310 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 02 02:50:43.599 INFO [stdout] 8e712bef4af34800989ad1f3e5969c343febdbfafc2ab6b29637d45edc29f783
Dec 02 02:50:43.603 INFO running `"docker" "start" "-a" "8e712bef4af34800989ad1f3e5969c343febdbfafc2ab6b29637d45edc29f783"`
Dec 02 02:50:44.472 INFO [stderr] usermod: no changes
Dec 02 02:50:44.500 INFO [stderr]    Compiling rust_attempts v0.1.0 (/source/rust_attempts)
Dec 02 02:50:45.507 INFO [stderr]    Compiling reverse_word_pairs v0.1.0 (/source)
Dec 02 02:50:45.914 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 02:50:45.914 INFO [stderr]  --> src/main.rs:6:5
Dec 02 02:50:45.914 INFO [stderr]   |
Dec 02 02:50:45.914 INFO [stderr] 6 |     run( "hash_map_1", 100, "data/TheReverseWordTest.txt", &rust_attempts::attempt1::run );
Dec 02 02:50:45.914 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 02:50:45.914 INFO [stderr]   |
Dec 02 02:50:45.914 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 02 02:50:45.914 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 02:50:45.914 INFO [stderr] 
Dec 02 02:50:45.914 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 02:50:45.914 INFO [stderr]  --> src/main.rs:7:5
Dec 02 02:50:45.914 INFO [stderr]   |
Dec 02 02:50:45.914 INFO [stderr] 7 |     run( "hash_map_2", 100, "data/TheReverseWordTest.txt", &rust_attempts::attempt2::run );
Dec 02 02:50:45.914 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 02:50:45.914 INFO [stderr]   |
Dec 02 02:50:45.914 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 02:50:45.914 INFO [stderr] 
Dec 02 02:50:46.280 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
Dec 02 02:50:46.281 INFO [stderr] su: No module specific data is present
Dec 02 02:50:46.759 INFO running `"docker" "inspect" "8e712bef4af34800989ad1f3e5969c343febdbfafc2ab6b29637d45edc29f783"`
Dec 02 02:50:47.023 INFO running `"docker" "rm" "-f" "8e712bef4af34800989ad1f3e5969c343febdbfafc2ab6b29637d45edc29f783"`
Dec 02 02:50:47.272 INFO [stdout] 8e712bef4af34800989ad1f3e5969c343febdbfafc2ab6b29637d45edc29f783
Dec 02 02:50:47.277 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 02 02:50:47.644 INFO [stdout] 9ce5ef5c4d6abfb8c86637b2dc05764ca3bc2531dbfd60800d9847c1641fbb00
Dec 02 02:50:47.648 INFO running `"docker" "start" "-a" "9ce5ef5c4d6abfb8c86637b2dc05764ca3bc2531dbfd60800d9847c1641fbb00"`
Dec 02 02:50:48.039 INFO [stderr] usermod: no changes
Dec 02 02:50:48.068 INFO [stderr]    Compiling reverse_word_pairs v0.1.0 (/source)
Dec 02 02:50:48.507 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 02:50:48.507 INFO [stderr]  --> src/main.rs:6:5
Dec 02 02:50:48.508 INFO [stderr]   |
Dec 02 02:50:48.508 INFO [stderr] 6 |     run( "hash_map_1", 100, "data/TheReverseWordTest.txt", &rust_attempts::attempt1::run );
Dec 02 02:50:48.508 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 02:50:48.508 INFO [stderr]   |
Dec 02 02:50:48.509 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Dec 02 02:50:48.509 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 02:50:48.509 INFO [stderr] 
Dec 02 02:50:48.509 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 02:50:48.509 INFO [stderr]  --> src/main.rs:7:5
Dec 02 02:50:48.510 INFO [stderr]   |
Dec 02 02:50:48.510 INFO [stderr] 7 |     run( "hash_map_2", 100, "data/TheReverseWordTest.txt", &rust_attempts::attempt2::run );
Dec 02 02:50:48.510 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 02:50:48.510 INFO [stderr]   |
Dec 02 02:50:48.511 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 02:50:48.511 INFO [stderr] 
Dec 02 02:50:48.922 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Dec 02 02:50:48.929 INFO [stderr] su: No module specific data is present
Dec 02 02:50:49.287 INFO running `"docker" "inspect" "9ce5ef5c4d6abfb8c86637b2dc05764ca3bc2531dbfd60800d9847c1641fbb00"`
Dec 02 02:50:49.464 INFO running `"docker" "rm" "-f" "9ce5ef5c4d6abfb8c86637b2dc05764ca3bc2531dbfd60800d9847c1641fbb00"`
Dec 02 02:50:49.687 INFO [stdout] 9ce5ef5c4d6abfb8c86637b2dc05764ca3bc2531dbfd60800d9847c1641fbb00
Dec 02 02:50:49.693 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 02 02:50:49.944 INFO [stdout] 244c7fbf463a3ff812eba282933e0dd87caa046e6a0a5fbc6019d8f6e3ec8b41
Dec 02 02:50:49.946 INFO running `"docker" "start" "-a" "244c7fbf463a3ff812eba282933e0dd87caa046e6a0a5fbc6019d8f6e3ec8b41"`
Dec 02 02:50:51.387 INFO [stderr] usermod: no changes
Dec 02 02:50:51.431 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 02 02:50:51.431 INFO [stderr]      Running /target/debug/deps/reverse_word_pairs-37f29ba74b6b7e04
Dec 02 02:50:51.436 INFO [stdout] 
Dec 02 02:50:51.436 INFO [stdout] running 0 tests
Dec 02 02:50:51.436 INFO [stdout] 
Dec 02 02:50:51.436 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 02:50:51.436 INFO [stdout] 
Dec 02 02:50:51.443 INFO [stderr] su: No module specific data is present
Dec 02 02:50:52.549 INFO running `"docker" "inspect" "244c7fbf463a3ff812eba282933e0dd87caa046e6a0a5fbc6019d8f6e3ec8b41"`
Dec 02 02:50:52.751 INFO running `"docker" "rm" "-f" "244c7fbf463a3ff812eba282933e0dd87caa046e6a0a5fbc6019d8f6e3ec8b41"`
Dec 02 02:50:53.012 INFO [stdout] 244c7fbf463a3ff812eba282933e0dd87caa046e6a0a5fbc6019d8f6e3ec8b41
