Dec 05 01:42:53.502 INFO testing wilcoxky/rust-hw04 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 01:42:53.502 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 01:42:54.004 INFO [stdout] 581281a82c5faff7dd230b83fb3b8d17a9b525ce7d9c974e952505a80dfc4f30
Dec 05 01:42:54.012 INFO running `"docker" "start" "-a" "581281a82c5faff7dd230b83fb3b8d17a9b525ce7d9c974e952505a80dfc4f30"`
Dec 05 01:42:56.116 INFO [stderr] usermod: no changes
Dec 05 01:42:56.224 INFO [stderr]    Compiling libc v0.2.31
Dec 05 01:42:57.572 INFO [stderr]    Compiling rand v0.3.16
Dec 05 01:42:59.551 INFO [stderr]    Compiling hw04 v0.1.0 (/source)
Dec 05 01:42:59.822 INFO [stderr] warning: unused variable: `result`
Dec 05 01:42:59.822 INFO [stderr]   --> src/main.rs:27:13
Dec 05 01:42:59.822 INFO [stderr]    |
Dec 05 01:42:59.822 INFO [stderr] 27 |         let result = evaluate_line(&mut stack, &buffer);
Dec 05 01:42:59.822 INFO [stderr]    |             ^^^^^^ help: consider using `_result` instead
Dec 05 01:42:59.822 INFO [stderr]    |
Dec 05 01:42:59.822 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 01:42:59.822 INFO [stderr] 
Dec 05 01:42:59.845 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 01:42:59.845 INFO [stderr]    --> src/rpn.rs:124:21
Dec 05 01:42:59.845 INFO [stderr]     |
Dec 05 01:42:59.845 INFO [stderr] 124 |                     self.push(n);
Dec 05 01:42:59.845 INFO [stderr]     |                     ^^^^^^^^^^^^^
Dec 05 01:42:59.845 INFO [stderr]     |
Dec 05 01:42:59.845 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 01:42:59.845 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 01:42:59.845 INFO [stderr] 
Dec 05 01:42:59.845 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 01:42:59.845 INFO [stderr]    --> src/rpn.rs:133:21
Dec 05 01:42:59.845 INFO [stderr]     |
Dec 05 01:42:59.845 INFO [stderr] 133 |                     self.push(first.unwrap());
Dec 05 01:42:59.845 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:42:59.845 INFO [stderr]     |
Dec 05 01:42:59.845 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 01:42:59.845 INFO [stderr] 
Dec 05 01:43:00.532 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.37s
Dec 05 01:43:00.532 INFO [stderr] su: No module specific data is present
Dec 05 01:43:01.354 INFO running `"docker" "inspect" "581281a82c5faff7dd230b83fb3b8d17a9b525ce7d9c974e952505a80dfc4f30"`
Dec 05 01:43:01.698 INFO running `"docker" "rm" "-f" "581281a82c5faff7dd230b83fb3b8d17a9b525ce7d9c974e952505a80dfc4f30"`
Dec 05 01:43:01.972 INFO [stdout] 581281a82c5faff7dd230b83fb3b8d17a9b525ce7d9c974e952505a80dfc4f30
Dec 05 01:43:01.974 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 01:43:02.511 INFO [stdout] 849c9b9e4f5e00afc427a3950493d13909290086d0209624669f1b0b06d1e191
Dec 05 01:43:02.514 INFO running `"docker" "start" "-a" "849c9b9e4f5e00afc427a3950493d13909290086d0209624669f1b0b06d1e191"`
Dec 05 01:43:03.584 INFO [stderr] usermod: no changes
Dec 05 01:43:03.664 INFO [stderr]    Compiling hw04 v0.1.0 (/source)
Dec 05 01:43:04.000 INFO [stderr] warning: unused variable: `result`
Dec 05 01:43:04.000 INFO [stderr]   --> src/main.rs:27:13
Dec 05 01:43:04.000 INFO [stderr]    |
Dec 05 01:43:04.000 INFO [stderr] 27 |         let result = evaluate_line(&mut stack, &buffer);
Dec 05 01:43:04.000 INFO [stderr]    |             ^^^^^^ help: consider using `_result` instead
Dec 05 01:43:04.000 INFO [stderr]    |
Dec 05 01:43:04.000 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 01:43:04.000 INFO [stderr] 
Dec 05 01:43:04.056 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 01:43:04.056 INFO [stderr]    --> src/rpn.rs:124:21
Dec 05 01:43:04.056 INFO [stderr]     |
Dec 05 01:43:04.056 INFO [stderr] 124 |                     self.push(n);
Dec 05 01:43:04.056 INFO [stderr]     |                     ^^^^^^^^^^^^^
Dec 05 01:43:04.056 INFO [stderr]     |
Dec 05 01:43:04.056 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 01:43:04.056 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 01:43:04.056 INFO [stderr] 
Dec 05 01:43:04.056 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 01:43:04.056 INFO [stderr]    --> src/rpn.rs:133:21
Dec 05 01:43:04.056 INFO [stderr]     |
Dec 05 01:43:04.056 INFO [stderr] 133 |                     self.push(first.unwrap());
Dec 05 01:43:04.056 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:43:04.056 INFO [stderr]     |
Dec 05 01:43:04.056 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 01:43:04.056 INFO [stderr] 
Dec 05 01:43:04.896 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
Dec 05 01:43:04.896 INFO [stderr] su: No module specific data is present
Dec 05 01:43:05.538 INFO running `"docker" "inspect" "849c9b9e4f5e00afc427a3950493d13909290086d0209624669f1b0b06d1e191"`
Dec 05 01:43:05.914 INFO running `"docker" "rm" "-f" "849c9b9e4f5e00afc427a3950493d13909290086d0209624669f1b0b06d1e191"`
Dec 05 01:43:06.122 INFO [stdout] 849c9b9e4f5e00afc427a3950493d13909290086d0209624669f1b0b06d1e191
Dec 05 01:43:06.128 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 01:43:06.712 INFO [stdout] b6d8518f266a0c8c409ad2996a4cafdf1e8b8087853a549d32c819e497fe33e2
Dec 05 01:43:06.718 INFO running `"docker" "start" "-a" "b6d8518f266a0c8c409ad2996a4cafdf1e8b8087853a549d32c819e497fe33e2"`
Dec 05 01:43:08.336 INFO [stderr] usermod: no changes
Dec 05 01:43:08.388 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 05 01:43:08.393 INFO [stderr]      Running /target/debug/deps/hw04-6f13ab4b967cef63
Dec 05 01:43:08.399 INFO [stdout] 
Dec 05 01:43:08.399 INFO [stdout] running 23 tests
Dec 05 01:43:08.399 INFO [stdout] test rpn::tests::test_eval_add3 ... ok
Dec 05 01:43:08.399 INFO [stdout] test rpn::tests::test_eval_eq1 ... ok
Dec 05 01:43:08.399 INFO [stdout] test rpn::tests::test_eval_add2 ... ok
Dec 05 01:43:08.399 INFO [stdout] test rpn::tests::test_eval_rand2 ... ok
Dec 05 01:43:08.399 INFO [stdout] test rpn::tests::test_eval_swap2 ... ok
Dec 05 01:43:08.399 INFO [stdout] test rpn::tests::test_eval_rand1 ... ok
Dec 05 01:43:08.399 INFO [stdout] test rpn::tests::test_eval_quit ... ok
Dec 05 01:43:08.399 INFO [stdout] test rpn::tests::test_eval_neg2 ... ok
Dec 05 01:43:08.399 INFO [stdout] test rpn::tests::test_pop_empty1 ... ok
Dec 05 01:43:08.399 INFO [stdout] test rpn::tests::test_pop_empty2 ... ok
Dec 05 01:43:08.399 INFO [stdout] test tests::test_evaluate_line_bad_parse ... ok
Dec 05 01:43:08.399 INFO [stdout] test tests::test_evaluate_line_bool ... ok
Dec 05 01:43:08.399 INFO [stdout] test tests::test_evaluate_line_eq ... ok
Dec 05 01:43:08.399 INFO [stdout] test tests::test_evaluate_line_int ... ok
Dec 05 01:43:08.399 INFO [stdout] test tests::test_evaluate_line_neg ... ok
Dec 05 01:43:08.399 INFO [stdout] test tests::test_evaluate_line_plus ... ok
Dec 05 01:43:08.399 INFO [stdout] test tests::test_evaluate_line_quit ... ok
Dec 05 01:43:08.399 INFO [stdout] test tests::test_evaluate_line_rand ... ok
Dec 05 01:43:08.399 INFO [stdout] test tests::test_evaluate_line_swap ... ok
Dec 05 01:43:08.405 INFO [stdout] test rpn::tests::test_eval_swap1 ... ok
Dec 05 01:43:08.405 INFO [stdout] test rpn::tests::test_eval_neg1 ... ok
Dec 05 01:43:08.405 INFO [stdout] test rpn::tests::test_eval_add1 ... ok
Dec 05 01:43:08.405 INFO [stdout] test rpn::tests::test_eval_eq2 ... ok
Dec 05 01:43:08.405 INFO [stdout] 
Dec 05 01:43:08.405 INFO [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 01:43:08.405 INFO [stdout] 
Dec 05 01:43:08.413 INFO [stderr] su: No module specific data is present
Dec 05 01:43:09.292 INFO running `"docker" "inspect" "b6d8518f266a0c8c409ad2996a4cafdf1e8b8087853a549d32c819e497fe33e2"`
Dec 05 01:43:09.602 INFO running `"docker" "rm" "-f" "b6d8518f266a0c8c409ad2996a4cafdf1e8b8087853a549d32c819e497fe33e2"`
Dec 05 01:43:09.904 INFO [stdout] b6d8518f266a0c8c409ad2996a4cafdf1e8b8087853a549d32c819e497fe33e2