Dec 07 23:39:21.910 INFO testing array-queue-0.3.3 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 23:39:21.910 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 07 23:39:22.368 INFO [stdout] 5a31e157e7c4ac57d07b8382e32a80d0b61bb8e03d79539e4b8059c7b4f23586
Dec 07 23:39:22.372 INFO running `"docker" "start" "-a" "5a31e157e7c4ac57d07b8382e32a80d0b61bb8e03d79539e4b8059c7b4f23586"`
Dec 07 23:39:23.488 INFO [stderr] usermod: no changes
Dec 07 23:39:23.544 INFO [stderr]    Compiling array-queue v0.3.3 (/source)
Dec 07 23:39:24.543 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Dec 07 23:39:24.543 INFO [stderr] su: No module specific data is present
Dec 07 23:39:25.118 INFO running `"docker" "inspect" "5a31e157e7c4ac57d07b8382e32a80d0b61bb8e03d79539e4b8059c7b4f23586"`
Dec 07 23:39:25.314 INFO running `"docker" "rm" "-f" "5a31e157e7c4ac57d07b8382e32a80d0b61bb8e03d79539e4b8059c7b4f23586"`
Dec 07 23:39:25.556 INFO [stdout] 5a31e157e7c4ac57d07b8382e32a80d0b61bb8e03d79539e4b8059c7b4f23586
Dec 07 23:39:25.564 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 07 23:39:25.928 INFO [stdout] 99c3dbf9b096e6e196627c714bae5c7f3d8df66c84f033c2f94ff1bac79537b5
Dec 07 23:39:25.930 INFO running `"docker" "start" "-a" "99c3dbf9b096e6e196627c714bae5c7f3d8df66c84f033c2f94ff1bac79537b5"`
Dec 07 23:39:26.832 INFO [stderr] usermod: no changes
Dec 07 23:39:26.928 INFO [stderr]    Compiling array-queue v0.3.3 (/source)
Dec 07 23:39:28.208 INFO [stderr] warning: unused return value of `std::clone::Clone::clone` that must be used
Dec 07 23:39:28.208 INFO [stderr]    --> src/array_queue.rs:553:9
Dec 07 23:39:28.208 INFO [stderr]     |
Dec 07 23:39:28.208 INFO [stderr] 553 |         a.clone();
Dec 07 23:39:28.208 INFO [stderr]     |         ^^^^^^^^^^
Dec 07 23:39:28.208 INFO [stderr]     |
Dec 07 23:39:28.208 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 07 23:39:28.208 INFO [stderr]     = note: cloning is often expensive and is not expected to have side effects
Dec 07 23:39:28.208 INFO [stderr] 
Dec 07 23:39:29.004 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.12s
Dec 07 23:39:29.004 INFO [stderr] su: No module specific data is present
Dec 07 23:39:29.372 INFO running `"docker" "inspect" "99c3dbf9b096e6e196627c714bae5c7f3d8df66c84f033c2f94ff1bac79537b5"`
Dec 07 23:39:29.680 INFO running `"docker" "rm" "-f" "99c3dbf9b096e6e196627c714bae5c7f3d8df66c84f033c2f94ff1bac79537b5"`
Dec 07 23:39:30.028 INFO [stdout] 99c3dbf9b096e6e196627c714bae5c7f3d8df66c84f033c2f94ff1bac79537b5
Dec 07 23:39:30.034 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 07 23:39:30.295 INFO [stdout] c7a711d179ebb199313f782aab054b396c22060b998b991734524bf9411964bf
Dec 07 23:39:30.297 INFO running `"docker" "start" "-a" "c7a711d179ebb199313f782aab054b396c22060b998b991734524bf9411964bf"`
Dec 07 23:39:31.112 INFO [stderr] usermod: no changes
Dec 07 23:39:31.143 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 07 23:39:31.144 INFO [stderr]      Running /target/debug/deps/array_queue-bacb55454dba619b
Dec 07 23:39:31.148 INFO [stdout] 
Dec 07 23:39:31.148 INFO [stdout] running 19 tests
Dec 07 23:39:31.148 INFO [stdout] test array_queue::test::clone ... ok
Dec 07 23:39:31.148 INFO [stdout] test array_queue::test::drops_of_elements_on_pop_back ... ok
Dec 07 23:39:31.148 INFO [stdout] test array_queue::test::first_and_last ... ok
Dec 07 23:39:31.148 INFO [stdout] test array_queue::test::iterate_empty_queue ... ok
Dec 07 23:39:31.148 INFO [stdout] test array_queue::test::is_empty ... ok
Dec 07 23:39:31.148 INFO [stdout] test array_queue::test::is_full ... ok
Dec 07 23:39:31.148 INFO [stdout] test array_queue::test::iterator ... ok
Dec 07 23:39:31.148 INFO [stdout] test array_queue::test::iterator_across_edges ... ok
Dec 07 23:39:31.148 INFO [stdout] test array_queue::test::iterator_mut ... ok
Dec 07 23:39:31.149 INFO [stdout] test array_queue::test::new ... ok
Dec 07 23:39:31.149 INFO [stdout] test array_queue::test::no_drops_of_elements_on_push_back ... ok
Dec 07 23:39:31.149 INFO [stdout] test array_queue::test::pop_back ... ok
Dec 07 23:39:31.149 INFO [stdout] test array_queue::test::iterate_forward_and_backward ... ok
Dec 07 23:39:31.149 INFO [stdout] test array_queue::test::iterate_forward_and_backward_mutablly ... ok
Dec 07 23:39:31.149 INFO [stdout] test array_queue::test::pop_front ... ok
Dec 07 23:39:31.149 INFO [stdout] test array_queue::test::push_and_pop_across_edges ... ok
Dec 07 23:39:31.149 INFO [stdout] test array_queue::test::reference_elements ... ok
Dec 07 23:39:31.149 INFO [stdout] test array_queue::test::push_front ... ok
Dec 07 23:39:31.149 INFO [stdout] test array_queue::test::push_back ... ok
Dec 07 23:39:31.149 INFO [stdout] 
Dec 07 23:39:31.149 INFO [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 23:39:31.149 INFO [stdout] 
Dec 07 23:39:31.149 INFO [stderr]    Doc-tests array-queue
Dec 07 23:39:31.981 INFO [stdout] 
Dec 07 23:39:31.981 INFO [stdout] running 0 tests
Dec 07 23:39:31.981 INFO [stdout] 
Dec 07 23:39:31.981 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 23:39:31.981 INFO [stdout] 
Dec 07 23:39:31.989 INFO [stderr] su: No module specific data is present
Dec 07 23:39:32.255 INFO running `"docker" "inspect" "c7a711d179ebb199313f782aab054b396c22060b998b991734524bf9411964bf"`
Dec 07 23:39:32.367 INFO running `"docker" "rm" "-f" "c7a711d179ebb199313f782aab054b396c22060b998b991734524bf9411964bf"`
Dec 07 23:39:32.462 INFO [stdout] c7a711d179ebb199313f782aab054b396c22060b998b991734524bf9411964bf