Nov 18 20:26:16.939 INFO testing array-queue-0.3.3 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 20:26:16.940 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 18 20:26:17.527 INFO [stdout] 5df3ac07653640e4761723def9f01bb7b935fffd81c6e6383dfa4612dcec43dc
Nov 18 20:26:17.529 INFO running `"docker" "start" "-a" "5df3ac07653640e4761723def9f01bb7b935fffd81c6e6383dfa4612dcec43dc"`
Nov 18 20:26:18.443 INFO [stderr] usermod: no changes
Nov 18 20:26:18.501 INFO [stderr]    Compiling array-queue v0.3.3 (/source)
Nov 18 20:26:19.167 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Nov 18 20:26:19.183 INFO [stderr] su: No module specific data is present
Nov 18 20:26:19.902 INFO running `"docker" "inspect" "5df3ac07653640e4761723def9f01bb7b935fffd81c6e6383dfa4612dcec43dc"`
Nov 18 20:26:20.136 INFO running `"docker" "rm" "-f" "5df3ac07653640e4761723def9f01bb7b935fffd81c6e6383dfa4612dcec43dc"`
Nov 18 20:26:20.372 INFO [stdout] 5df3ac07653640e4761723def9f01bb7b935fffd81c6e6383dfa4612dcec43dc
Nov 18 20:26:20.373 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 18 20:26:20.705 INFO [stdout] 3adbc77bdb0b85f7237826e556d474c02ce82b7be4a8943ea8645d460febff2c
Nov 18 20:26:20.710 INFO running `"docker" "start" "-a" "3adbc77bdb0b85f7237826e556d474c02ce82b7be4a8943ea8645d460febff2c"`
Nov 18 20:26:21.939 INFO [stderr] usermod: no changes
Nov 18 20:26:21.978 INFO [stderr]    Compiling array-queue v0.3.3 (/source)
Nov 18 20:26:23.035 INFO [stderr] warning: unused return value of `std::clone::Clone::clone` that must be used
Nov 18 20:26:23.035 INFO [stderr]    --> src/array_queue.rs:553:9
Nov 18 20:26:23.035 INFO [stderr]     |
Nov 18 20:26:23.035 INFO [stderr] 553 |         a.clone();
Nov 18 20:26:23.035 INFO [stderr]     |         ^^^^^^^^^^
Nov 18 20:26:23.035 INFO [stderr]     |
Nov 18 20:26:23.035 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 18 20:26:23.035 INFO [stderr]     = note: cloning is often expensive and is not expected to have side effects
Nov 18 20:26:23.035 INFO [stderr] 
Nov 18 20:26:23.787 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
Nov 18 20:26:23.790 INFO [stderr] su: No module specific data is present
Nov 18 20:26:24.580 INFO running `"docker" "inspect" "3adbc77bdb0b85f7237826e556d474c02ce82b7be4a8943ea8645d460febff2c"`
Nov 18 20:26:24.935 INFO running `"docker" "rm" "-f" "3adbc77bdb0b85f7237826e556d474c02ce82b7be4a8943ea8645d460febff2c"`
Nov 18 20:26:25.283 INFO [stdout] 3adbc77bdb0b85f7237826e556d474c02ce82b7be4a8943ea8645d460febff2c
Nov 18 20:26:25.285 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 18 20:26:25.667 INFO [stdout] 144a237a8c0e91a1a99af7ac37a59debb53df6e0af52c9c0a74f8fc281208271
Nov 18 20:26:25.673 INFO running `"docker" "start" "-a" "144a237a8c0e91a1a99af7ac37a59debb53df6e0af52c9c0a74f8fc281208271"`
Nov 18 20:26:26.772 INFO [stderr] usermod: no changes
Nov 18 20:26:26.826 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 18 20:26:26.858 INFO [stderr]      Running /target/debug/deps/array_queue-3195219e7f181cf5
Nov 18 20:26:26.858 INFO [stdout] 
Nov 18 20:26:26.858 INFO [stderr]    Doc-tests array-queue
Nov 18 20:26:26.858 INFO [stdout] running 19 tests
Nov 18 20:26:26.858 INFO [stdout] test array_queue::test::clone ... ok
Nov 18 20:26:26.858 INFO [stdout] test array_queue::test::drops_of_elements_on_pop_back ... ok
Nov 18 20:26:26.858 INFO [stdout] test array_queue::test::iterator_across_edges ... ok
Nov 18 20:26:26.858 INFO [stdout] test array_queue::test::first_and_last ... ok
Nov 18 20:26:26.858 INFO [stdout] test array_queue::test::is_empty ... ok
Nov 18 20:26:26.858 INFO [stdout] test array_queue::test::iterator ... ok
Nov 18 20:26:26.858 INFO [stdout] test array_queue::test::iterate_forward_and_backward_mutablly ... ok
Nov 18 20:26:26.858 INFO [stdout] test array_queue::test::new ... ok
Nov 18 20:26:26.858 INFO [stdout] test array_queue::test::no_drops_of_elements_on_push_back ... ok
Nov 18 20:26:26.858 INFO [stdout] test array_queue::test::pop_back ... ok
Nov 18 20:26:26.858 INFO [stdout] test array_queue::test::pop_front ... ok
Nov 18 20:26:26.858 INFO [stdout] test array_queue::test::push_and_pop_across_edges ... ok
Nov 18 20:26:26.858 INFO [stdout] test array_queue::test::push_back ... ok
Nov 18 20:26:26.858 INFO [stdout] test array_queue::test::push_front ... ok
Nov 18 20:26:26.858 INFO [stdout] test array_queue::test::reference_elements ... ok
Nov 18 20:26:26.858 INFO [stdout] test array_queue::test::iterate_forward_and_backward ... ok
Nov 18 20:26:26.858 INFO [stdout] test array_queue::test::is_full ... ok
Nov 18 20:26:26.858 INFO [stdout] test array_queue::test::iterate_empty_queue ... ok
Nov 18 20:26:26.858 INFO [stdout] test array_queue::test::iterator_mut ... ok
Nov 18 20:26:26.858 INFO [stdout] 
Nov 18 20:26:26.858 INFO [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 20:26:26.858 INFO [stdout] 
Nov 18 20:26:27.571 INFO [stdout] 
Nov 18 20:26:27.571 INFO [stdout] running 0 tests
Nov 18 20:26:27.571 INFO [stdout] 
Nov 18 20:26:27.571 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 20:26:27.571 INFO [stdout] 
Nov 18 20:26:27.574 INFO [stderr] su: No module specific data is present
Nov 18 20:26:28.119 INFO running `"docker" "inspect" "144a237a8c0e91a1a99af7ac37a59debb53df6e0af52c9c0a74f8fc281208271"`
Nov 18 20:26:28.307 INFO running `"docker" "rm" "-f" "144a237a8c0e91a1a99af7ac37a59debb53df6e0af52c9c0a74f8fc281208271"`
Nov 18 20:26:28.437 INFO [stdout] 144a237a8c0e91a1a99af7ac37a59debb53df6e0af52c9c0a74f8fc281208271