Nov 17 11:23:42.750 INFO testing TheSatoshiChiba/Reverse-Word-Pairs against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 11:23:42.750 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 11:23:43.099 INFO [stdout] 226f19e93d903014c6fd836e909a6656ec91407cba3b32534a1fef5fad48d7a9
Nov 17 11:23:43.100 INFO running `"docker" "start" "-a" "226f19e93d903014c6fd836e909a6656ec91407cba3b32534a1fef5fad48d7a9"`
Nov 17 11:23:44.009 INFO [stderr] usermod: no changes
Nov 17 11:23:44.051 INFO [stderr]    Compiling rust_attempts v0.1.0 (/source/rust_attempts)
Nov 17 11:23:44.795 INFO [stderr]    Compiling reverse_word_pairs v0.1.0 (/source)
Nov 17 11:23:45.055 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 11:23:45.055 INFO [stderr]  --> src/main.rs:6:5
Nov 17 11:23:45.055 INFO [stderr]   |
Nov 17 11:23:45.055 INFO [stderr] 6 |     run( "hash_map_1", 100, "data/TheReverseWordTest.txt", &rust_attempts::attempt1::run );
Nov 17 11:23:45.055 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 11:23:45.055 INFO [stderr]   |
Nov 17 11:23:45.055 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Nov 17 11:23:45.055 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 11:23:45.055 INFO [stderr] 
Nov 17 11:23:45.055 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 11:23:45.055 INFO [stderr]  --> src/main.rs:7:5
Nov 17 11:23:45.055 INFO [stderr]   |
Nov 17 11:23:45.055 INFO [stderr] 7 |     run( "hash_map_2", 100, "data/TheReverseWordTest.txt", &rust_attempts::attempt2::run );
Nov 17 11:23:45.055 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 11:23:45.055 INFO [stderr]   |
Nov 17 11:23:45.055 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 11:23:45.055 INFO [stderr] 
Nov 17 11:23:45.435 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
Nov 17 11:23:45.435 INFO [stderr] su: No module specific data is present
Nov 17 11:23:46.069 INFO running `"docker" "inspect" "226f19e93d903014c6fd836e909a6656ec91407cba3b32534a1fef5fad48d7a9"`
Nov 17 11:23:46.185 INFO running `"docker" "rm" "-f" "226f19e93d903014c6fd836e909a6656ec91407cba3b32534a1fef5fad48d7a9"`
Nov 17 11:23:46.318 INFO [stdout] 226f19e93d903014c6fd836e909a6656ec91407cba3b32534a1fef5fad48d7a9
Nov 17 11:23:46.320 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 11:23:46.551 INFO [stdout] e83f2b4f40f51e2f792bef5f3230ec109f711eddbd37168b37e0bc9fd2512a2f
Nov 17 11:23:46.557 INFO running `"docker" "start" "-a" "e83f2b4f40f51e2f792bef5f3230ec109f711eddbd37168b37e0bc9fd2512a2f"`
Nov 17 11:23:47.017 INFO [stderr] usermod: no changes
Nov 17 11:23:47.053 INFO [stderr]    Compiling reverse_word_pairs v0.1.0 (/source)
Nov 17 11:23:47.383 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 11:23:47.383 INFO [stderr]  --> src/main.rs:6:5
Nov 17 11:23:47.383 INFO [stderr]   |
Nov 17 11:23:47.383 INFO [stderr] 6 |     run( "hash_map_1", 100, "data/TheReverseWordTest.txt", &rust_attempts::attempt1::run );
Nov 17 11:23:47.384 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 11:23:47.384 INFO [stderr]   |
Nov 17 11:23:47.384 INFO [stderr]   = note: #[warn(unused_must_use)] on by default
Nov 17 11:23:47.384 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 11:23:47.384 INFO [stderr] 
Nov 17 11:23:47.384 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 11:23:47.384 INFO [stderr]  --> src/main.rs:7:5
Nov 17 11:23:47.385 INFO [stderr]   |
Nov 17 11:23:47.385 INFO [stderr] 7 |     run( "hash_map_2", 100, "data/TheReverseWordTest.txt", &rust_attempts::attempt2::run );
Nov 17 11:23:47.385 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 11:23:47.385 INFO [stderr]   |
Nov 17 11:23:47.385 INFO [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 11:23:47.385 INFO [stderr] 
Nov 17 11:23:47.600 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
Nov 17 11:23:47.603 INFO [stderr] su: No module specific data is present
Nov 17 11:23:47.990 INFO running `"docker" "inspect" "e83f2b4f40f51e2f792bef5f3230ec109f711eddbd37168b37e0bc9fd2512a2f"`
Nov 17 11:23:48.158 INFO running `"docker" "rm" "-f" "e83f2b4f40f51e2f792bef5f3230ec109f711eddbd37168b37e0bc9fd2512a2f"`
Nov 17 11:23:48.390 INFO [stdout] e83f2b4f40f51e2f792bef5f3230ec109f711eddbd37168b37e0bc9fd2512a2f
Nov 17 11:23:48.393 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 11:23:48.643 INFO [stdout] bfc456dee136e64d0d715ffb46d91d028fa0f95dfadc0cf03f034bb46f8f3c5e
Nov 17 11:23:48.652 INFO running `"docker" "start" "-a" "bfc456dee136e64d0d715ffb46d91d028fa0f95dfadc0cf03f034bb46f8f3c5e"`
Nov 17 11:23:49.336 INFO [stderr] usermod: no changes
Nov 17 11:23:49.374 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 17 11:23:49.375 INFO [stderr]      Running /target/debug/deps/reverse_word_pairs-d3ab95f812c3a2e9
Nov 17 11:23:49.387 INFO [stdout] 
Nov 17 11:23:49.387 INFO [stdout] running 0 tests
Nov 17 11:23:49.387 INFO [stdout] 
Nov 17 11:23:49.387 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 11:23:49.387 INFO [stdout] 
Nov 17 11:23:49.395 INFO [stderr] su: No module specific data is present
Nov 17 11:23:49.902 INFO running `"docker" "inspect" "bfc456dee136e64d0d715ffb46d91d028fa0f95dfadc0cf03f034bb46f8f3c5e"`
Nov 17 11:23:50.029 INFO running `"docker" "rm" "-f" "bfc456dee136e64d0d715ffb46d91d028fa0f95dfadc0cf03f034bb46f8f3c5e"`
Nov 17 11:23:50.126 INFO [stdout] bfc456dee136e64d0d715ffb46d91d028fa0f95dfadc0cf03f034bb46f8f3c5e