Dec 05 01:42:53.155 INFO testing wilcoxky/rust-hw04 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 01:42:53.155 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 01:42:53.695 INFO [stdout] c70c89de02cb4ee70035d4f002ff1af9f9c396dcac6829cd8e8f981fb989bf47
Dec 05 01:42:53.698 INFO running `"docker" "start" "-a" "c70c89de02cb4ee70035d4f002ff1af9f9c396dcac6829cd8e8f981fb989bf47"`
Dec 05 01:42:55.320 INFO [stderr] usermod: no changes
Dec 05 01:42:55.395 INFO [stderr]    Compiling hw04 v0.1.0 (/source)
Dec 05 01:42:55.736 INFO [stderr] warning: unused variable: `result`
Dec 05 01:42:55.736 INFO [stderr]   --> src/main.rs:27:13
Dec 05 01:42:55.736 INFO [stderr]    |
Dec 05 01:42:55.736 INFO [stderr] 27 |         let result = evaluate_line(&mut stack, &buffer);
Dec 05 01:42:55.736 INFO [stderr]    |             ^^^^^^ help: consider using `_result` instead
Dec 05 01:42:55.736 INFO [stderr]    |
Dec 05 01:42:55.744 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 01:42:55.744 INFO [stderr] 
Dec 05 01:42:55.756 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 01:42:55.756 INFO [stderr]    --> src/rpn.rs:124:21
Dec 05 01:42:55.756 INFO [stderr]     |
Dec 05 01:42:55.756 INFO [stderr] 124 |                     self.push(n);
Dec 05 01:42:55.756 INFO [stderr]     |                     ^^^^^^^^^^^^^
Dec 05 01:42:55.756 INFO [stderr]     |
Dec 05 01:42:55.756 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 01:42:55.756 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 01:42:55.756 INFO [stderr] 
Dec 05 01:42:55.756 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 01:42:55.756 INFO [stderr]    --> src/rpn.rs:133:21
Dec 05 01:42:55.756 INFO [stderr]     |
Dec 05 01:42:55.756 INFO [stderr] 133 |                     self.push(first.unwrap());
Dec 05 01:42:55.756 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:42:55.756 INFO [stderr]     |
Dec 05 01:42:55.756 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 01:42:55.756 INFO [stderr] 
Dec 05 01:42:56.633 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
Dec 05 01:42:56.636 INFO [stderr] su: No module specific data is present
Dec 05 01:42:58.071 INFO running `"docker" "inspect" "c70c89de02cb4ee70035d4f002ff1af9f9c396dcac6829cd8e8f981fb989bf47"`
Dec 05 01:42:58.400 INFO running `"docker" "rm" "-f" "c70c89de02cb4ee70035d4f002ff1af9f9c396dcac6829cd8e8f981fb989bf47"`
Dec 05 01:42:58.768 INFO [stdout] c70c89de02cb4ee70035d4f002ff1af9f9c396dcac6829cd8e8f981fb989bf47
Dec 05 01:42:58.774 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 01:42:59.250 INFO [stdout] 13d5a7b773bab1f784564b8cd6ede59825d299a001dc88206fcdc183d050f424
Dec 05 01:42:59.256 INFO running `"docker" "start" "-a" "13d5a7b773bab1f784564b8cd6ede59825d299a001dc88206fcdc183d050f424"`
Dec 05 01:43:00.820 INFO [stderr] usermod: no changes
Dec 05 01:43:00.908 INFO [stderr]    Compiling hw04 v0.1.0 (/source)
Dec 05 01:43:01.237 INFO [stderr] warning: unused variable: `result`
Dec 05 01:43:01.237 INFO [stderr]   --> src/main.rs:27:13
Dec 05 01:43:01.237 INFO [stderr]    |
Dec 05 01:43:01.237 INFO [stderr] 27 |         let result = evaluate_line(&mut stack, &buffer);
Dec 05 01:43:01.237 INFO [stderr]    |             ^^^^^^ help: consider using `_result` instead
Dec 05 01:43:01.237 INFO [stderr]    |
Dec 05 01:43:01.237 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 01:43:01.237 INFO [stderr] 
Dec 05 01:43:01.288 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 01:43:01.288 INFO [stderr]    --> src/rpn.rs:124:21
Dec 05 01:43:01.288 INFO [stderr]     |
Dec 05 01:43:01.288 INFO [stderr] 124 |                     self.push(n);
Dec 05 01:43:01.288 INFO [stderr]     |                     ^^^^^^^^^^^^^
Dec 05 01:43:01.288 INFO [stderr]     |
Dec 05 01:43:01.288 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 01:43:01.288 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 01:43:01.288 INFO [stderr] 
Dec 05 01:43:01.288 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 01:43:01.288 INFO [stderr]    --> src/rpn.rs:133:21
Dec 05 01:43:01.288 INFO [stderr]     |
Dec 05 01:43:01.288 INFO [stderr] 133 |                     self.push(first.unwrap());
Dec 05 01:43:01.288 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:43:01.288 INFO [stderr]     |
Dec 05 01:43:01.288 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 01:43:01.288 INFO [stderr] 
Dec 05 01:43:02.080 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Dec 05 01:43:02.092 INFO [stderr] su: No module specific data is present
Dec 05 01:43:02.732 INFO running `"docker" "inspect" "13d5a7b773bab1f784564b8cd6ede59825d299a001dc88206fcdc183d050f424"`
Dec 05 01:43:03.012 INFO running `"docker" "rm" "-f" "13d5a7b773bab1f784564b8cd6ede59825d299a001dc88206fcdc183d050f424"`
Dec 05 01:43:03.336 INFO [stdout] 13d5a7b773bab1f784564b8cd6ede59825d299a001dc88206fcdc183d050f424
Dec 05 01:43:03.340 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 01:43:03.906 INFO [stdout] cc03961eff6a15aa4f1cb854c5fa75b13ca729c96ba1920294c14e64b2db27c9
Dec 05 01:43:03.908 INFO running `"docker" "start" "-a" "cc03961eff6a15aa4f1cb854c5fa75b13ca729c96ba1920294c14e64b2db27c9"`
Dec 05 01:43:05.188 INFO [stderr] usermod: no changes
Dec 05 01:43:05.280 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 05 01:43:05.280 INFO [stderr]      Running /target/debug/deps/hw04-e8532dd9896a20f9
Dec 05 01:43:05.285 INFO [stdout] 
Dec 05 01:43:05.285 INFO [stdout] running 23 tests
Dec 05 01:43:05.285 INFO [stdout] test rpn::tests::test_eval_add2 ... ok
Dec 05 01:43:05.286 INFO [stdout] test rpn::tests::test_eval_add1 ... ok
Dec 05 01:43:05.286 INFO [stdout] test rpn::tests::test_eval_add3 ... ok
Dec 05 01:43:05.289 INFO [stdout] test rpn::tests::test_eval_neg2 ... ok
Dec 05 01:43:05.298 INFO [stdout] test rpn::tests::test_eval_eq1 ... ok
Dec 05 01:43:05.298 INFO [stdout] test rpn::tests::test_eval_eq2 ... ok
Dec 05 01:43:05.298 INFO [stdout] test rpn::tests::test_eval_neg1 ... ok
Dec 05 01:43:05.298 INFO [stdout] test rpn::tests::test_eval_rand2 ... ok
Dec 05 01:43:05.298 INFO [stdout] test rpn::tests::test_eval_quit ... ok
Dec 05 01:43:05.298 INFO [stdout] test rpn::tests::test_eval_swap1 ... ok
Dec 05 01:43:05.298 INFO [stdout] test rpn::tests::test_eval_rand1 ... ok
Dec 05 01:43:05.298 INFO [stdout] test rpn::tests::test_pop_empty2 ... ok
Dec 05 01:43:05.298 INFO [stdout] test tests::test_evaluate_line_bad_parse ... ok
Dec 05 01:43:05.298 INFO [stdout] test rpn::tests::test_pop_empty1 ... ok
Dec 05 01:43:05.298 INFO [stdout] test tests::test_evaluate_line_bool ... ok
Dec 05 01:43:05.298 INFO [stdout] test tests::test_evaluate_line_eq ... ok
Dec 05 01:43:05.298 INFO [stdout] test tests::test_evaluate_line_int ... ok
Dec 05 01:43:05.298 INFO [stdout] test rpn::tests::test_eval_swap2 ... ok
Dec 05 01:43:05.300 INFO [stdout] test tests::test_evaluate_line_quit ... ok
Dec 05 01:43:05.304 INFO [stdout] test tests::test_evaluate_line_rand ... ok
Dec 05 01:43:05.305 INFO [stderr] su: No module specific data is present
Dec 05 01:43:05.305 INFO [stdout] test tests::test_evaluate_line_swap ... ok
Dec 05 01:43:05.305 INFO [stdout] test tests::test_evaluate_line_plus ... ok
Dec 05 01:43:05.305 INFO [stdout] test tests::test_evaluate_line_neg ... ok
Dec 05 01:43:05.305 INFO [stdout] 
Dec 05 01:43:05.305 INFO [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 01:43:05.305 INFO [stdout] 
Dec 05 01:43:06.258 INFO running `"docker" "inspect" "cc03961eff6a15aa4f1cb854c5fa75b13ca729c96ba1920294c14e64b2db27c9"`
Dec 05 01:43:06.522 INFO running `"docker" "rm" "-f" "cc03961eff6a15aa4f1cb854c5fa75b13ca729c96ba1920294c14e64b2db27c9"`
Dec 05 01:43:06.796 INFO [stdout] cc03961eff6a15aa4f1cb854c5fa75b13ca729c96ba1920294c14e64b2db27c9