Nov 18 20:26:17.363 INFO testing array-queue-0.3.3 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 20:26:17.363 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 18 20:26:17.779 INFO [stdout] 441250f88cd46fa188e5083d3a8c2cf7a71b6085c98b3c48b2564f879dce145f
Nov 18 20:26:17.783 INFO running `"docker" "start" "-a" "441250f88cd46fa188e5083d3a8c2cf7a71b6085c98b3c48b2564f879dce145f"`
Nov 18 20:26:18.999 INFO [stderr] usermod: no changes
Nov 18 20:26:19.059 INFO [stderr]    Compiling array-queue v0.3.3 (/source)
Nov 18 20:26:19.931 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Nov 18 20:26:19.952 INFO [stderr] su: No module specific data is present
Nov 18 20:26:20.395 INFO running `"docker" "inspect" "441250f88cd46fa188e5083d3a8c2cf7a71b6085c98b3c48b2564f879dce145f"`
Nov 18 20:26:20.706 INFO running `"docker" "rm" "-f" "441250f88cd46fa188e5083d3a8c2cf7a71b6085c98b3c48b2564f879dce145f"`
Nov 18 20:26:21.022 INFO [stdout] 441250f88cd46fa188e5083d3a8c2cf7a71b6085c98b3c48b2564f879dce145f
Nov 18 20:26:21.025 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 18 20:26:21.419 INFO [stdout] 39d26a5c6565acb04b939eae1a04d89b4ee5fb4b31ef989fd91112cf1080f2c6
Nov 18 20:26:21.426 INFO running `"docker" "start" "-a" "39d26a5c6565acb04b939eae1a04d89b4ee5fb4b31ef989fd91112cf1080f2c6"`
Nov 18 20:26:22.265 INFO [stderr] usermod: no changes
Nov 18 20:26:22.311 INFO [stderr]    Compiling array-queue v0.3.3 (/source)
Nov 18 20:26:23.547 INFO [stderr] warning: unused return value of `std::clone::Clone::clone` that must be used
Nov 18 20:26:23.547 INFO [stderr]    --> src/array_queue.rs:553:9
Nov 18 20:26:23.547 INFO [stderr]     |
Nov 18 20:26:23.547 INFO [stderr] 553 |         a.clone();
Nov 18 20:26:23.547 INFO [stderr]     |         ^^^^^^^^^^
Nov 18 20:26:23.547 INFO [stderr]     |
Nov 18 20:26:23.547 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 18 20:26:23.547 INFO [stderr]     = note: cloning is often expensive and is not expected to have side effects
Nov 18 20:26:23.547 INFO [stderr] 
Nov 18 20:26:24.479 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.19s
Nov 18 20:26:24.482 INFO [stderr] su: No module specific data is present
Nov 18 20:26:25.223 INFO running `"docker" "inspect" "39d26a5c6565acb04b939eae1a04d89b4ee5fb4b31ef989fd91112cf1080f2c6"`
Nov 18 20:26:25.418 INFO running `"docker" "rm" "-f" "39d26a5c6565acb04b939eae1a04d89b4ee5fb4b31ef989fd91112cf1080f2c6"`
Nov 18 20:26:25.691 INFO [stdout] 39d26a5c6565acb04b939eae1a04d89b4ee5fb4b31ef989fd91112cf1080f2c6
Nov 18 20:26:25.693 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 18 20:26:26.147 INFO [stdout] f98102a41da34879681b6c79f3950ec8fcfab8a1ad2e59884b6a2229d319d8e0
Nov 18 20:26:26.153 INFO running `"docker" "start" "-a" "f98102a41da34879681b6c79f3950ec8fcfab8a1ad2e59884b6a2229d319d8e0"`
Nov 18 20:26:26.930 INFO [stderr] usermod: no changes
Nov 18 20:26:27.003 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Nov 18 20:26:27.003 INFO [stderr]      Running /target/debug/deps/array_queue-7c4965f4f928a702
Nov 18 20:26:27.006 INFO [stdout] 
Nov 18 20:26:27.006 INFO [stdout] running 19 tests
Nov 18 20:26:27.011 INFO [stdout] test array_queue::test::drops_of_elements_on_pop_back ... ok
Nov 18 20:26:27.011 INFO [stdout] test array_queue::test::first_and_last ... ok
Nov 18 20:26:27.011 INFO [stdout] test array_queue::test::clone ... ok
Nov 18 20:26:27.011 INFO [stdout] test array_queue::test::is_empty ... ok
Nov 18 20:26:27.011 INFO [stdout] test array_queue::test::is_full ... ok
Nov 18 20:26:27.011 INFO [stdout] test array_queue::test::iterate_forward_and_backward ... ok
Nov 18 20:26:27.011 INFO [stdout] test array_queue::test::iterate_empty_queue ... ok
Nov 18 20:26:27.011 INFO [stdout] test array_queue::test::iterate_forward_and_backward_mutablly ... ok
Nov 18 20:26:27.011 INFO [stdout] test array_queue::test::iterator_across_edges ... ok
Nov 18 20:26:27.011 INFO [stdout] test array_queue::test::iterator ... ok
Nov 18 20:26:27.011 INFO [stdout] test array_queue::test::push_front ... ok
Nov 18 20:26:27.012 INFO [stdout] test array_queue::test::push_and_pop_across_edges ... ok
Nov 18 20:26:27.012 INFO [stdout] test array_queue::test::pop_back ... ok
Nov 18 20:26:27.012 INFO [stdout] test array_queue::test::pop_front ... ok
Nov 18 20:26:27.012 INFO [stdout] test array_queue::test::push_back ... ok
Nov 18 20:26:27.019 INFO [stdout] test array_queue::test::reference_elements ... ok
Nov 18 20:26:27.020 INFO [stdout] test array_queue::test::iterator_mut ... ok
Nov 18 20:26:27.020 INFO [stdout] test array_queue::test::no_drops_of_elements_on_push_back ... ok
Nov 18 20:26:27.020 INFO [stdout] test array_queue::test::new ... ok
Nov 18 20:26:27.020 INFO [stdout] 
Nov 18 20:26:27.020 INFO [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 20:26:27.020 INFO [stdout] 
Nov 18 20:26:27.021 INFO [stderr]    Doc-tests array-queue
Nov 18 20:26:28.033 INFO [stdout] 
Nov 18 20:26:28.033 INFO [stdout] running 0 tests
Nov 18 20:26:28.033 INFO [stdout] 
Nov 18 20:26:28.033 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 20:26:28.033 INFO [stdout] 
Nov 18 20:26:28.040 INFO [stderr] su: No module specific data is present
Nov 18 20:26:28.505 INFO running `"docker" "inspect" "f98102a41da34879681b6c79f3950ec8fcfab8a1ad2e59884b6a2229d319d8e0"`
Nov 18 20:26:28.779 INFO running `"docker" "rm" "-f" "f98102a41da34879681b6c79f3950ec8fcfab8a1ad2e59884b6a2229d319d8e0"`
Nov 18 20:26:28.947 INFO [stdout] f98102a41da34879681b6c79f3950ec8fcfab8a1ad2e59884b6a2229d319d8e0