Dec 15 22:17:08.347 INFO testing array-queue-0.3.3 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 22:17:08.347 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15 22:17:08.832 INFO [stdout] 941ebb2d7c864a48e20762c7f08d4e8927b9d82ebad5c1f8ccd7c8729406c769
Dec 15 22:17:08.834 INFO running `"docker" "start" "-a" "941ebb2d7c864a48e20762c7f08d4e8927b9d82ebad5c1f8ccd7c8729406c769"`
Dec 15 22:17:10.475 INFO [stderr] usermod: no changes
Dec 15 22:17:10.601 INFO [stderr]    Compiling array-queue v0.3.3 (/source)
Dec 15 22:17:11.542 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Dec 15 22:17:11.545 INFO [stderr] su: No module specific data is present
Dec 15 22:17:12.223 INFO running `"docker" "inspect" "941ebb2d7c864a48e20762c7f08d4e8927b9d82ebad5c1f8ccd7c8729406c769"`
Dec 15 22:17:12.479 INFO running `"docker" "rm" "-f" "941ebb2d7c864a48e20762c7f08d4e8927b9d82ebad5c1f8ccd7c8729406c769"`
Dec 15 22:17:12.794 INFO [stdout] 941ebb2d7c864a48e20762c7f08d4e8927b9d82ebad5c1f8ccd7c8729406c769
Dec 15 22:17:12.799 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15 22:17:13.088 INFO [stdout] a3edda1d7bc7e9f07b64a890c5e1f2ed28bced2a95fcccd9315eb450b1485cda
Dec 15 22:17:13.091 INFO running `"docker" "start" "-a" "a3edda1d7bc7e9f07b64a890c5e1f2ed28bced2a95fcccd9315eb450b1485cda"`
Dec 15 22:17:14.287 INFO [stderr] usermod: no changes
Dec 15 22:17:14.388 INFO [stderr]    Compiling array-queue v0.3.3 (/source)
Dec 15 22:17:15.667 INFO [stderr] warning: unused return value of `std::clone::Clone::clone` that must be used
Dec 15 22:17:15.667 INFO [stderr]    --> src/array_queue.rs:553:9
Dec 15 22:17:15.667 INFO [stderr]     |
Dec 15 22:17:15.667 INFO [stderr] 553 |         a.clone();
Dec 15 22:17:15.667 INFO [stderr]     |         ^^^^^^^^^^
Dec 15 22:17:15.667 INFO [stderr]     |
Dec 15 22:17:15.667 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 15 22:17:15.667 INFO [stderr]     = note: cloning is often expensive and is not expected to have side effects
Dec 15 22:17:15.667 INFO [stderr] 
Dec 15 22:17:16.475 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.16s
Dec 15 22:17:16.487 INFO [stderr] su: No module specific data is present
Dec 15 22:17:17.535 INFO running `"docker" "inspect" "a3edda1d7bc7e9f07b64a890c5e1f2ed28bced2a95fcccd9315eb450b1485cda"`
Dec 15 22:17:17.855 INFO running `"docker" "rm" "-f" "a3edda1d7bc7e9f07b64a890c5e1f2ed28bced2a95fcccd9315eb450b1485cda"`
Dec 15 22:17:18.211 INFO [stdout] a3edda1d7bc7e9f07b64a890c5e1f2ed28bced2a95fcccd9315eb450b1485cda
Dec 15 22:17:18.217 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15 22:17:18.628 INFO [stdout] 7625b0d52c5d0a6ffc0166435610aa5346921feead4ebcb2b8d3ccd8da13c092
Dec 15 22:17:18.632 INFO running `"docker" "start" "-a" "7625b0d52c5d0a6ffc0166435610aa5346921feead4ebcb2b8d3ccd8da13c092"`
Dec 15 22:17:19.567 INFO [stderr] usermod: no changes
Dec 15 22:17:19.647 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 15 22:17:19.647 INFO [stderr]      Running /target/debug/deps/array_queue-2b4d52fae9ae6304
Dec 15 22:17:19.647 INFO [stdout] 
Dec 15 22:17:19.647 INFO [stdout] running 19 tests
Dec 15 22:17:19.647 INFO [stdout] test array_queue::test::clone ... ok
Dec 15 22:17:19.647 INFO [stdout] test array_queue::test::iterator ... ok
Dec 15 22:17:19.647 INFO [stdout] test array_queue::test::iterator_across_edges ... ok
Dec 15 22:17:19.647 INFO [stdout] test array_queue::test::iterator_mut ... ok
Dec 15 22:17:19.647 INFO [stdout] test array_queue::test::new ... ok
Dec 15 22:17:19.647 INFO [stdout] test array_queue::test::no_drops_of_elements_on_push_back ... ok
Dec 15 22:17:19.647 INFO [stdout] test array_queue::test::pop_back ... ok
Dec 15 22:17:19.647 INFO [stdout] test array_queue::test::pop_front ... ok
Dec 15 22:17:19.647 INFO [stdout] test array_queue::test::push_and_pop_across_edges ... ok
Dec 15 22:17:19.647 INFO [stdout] test array_queue::test::push_back ... ok
Dec 15 22:17:19.647 INFO [stdout] test array_queue::test::push_front ... ok
Dec 15 22:17:19.647 INFO [stdout] test array_queue::test::reference_elements ... ok
Dec 15 22:17:19.651 INFO [stdout] test array_queue::test::is_empty ... ok
Dec 15 22:17:19.651 INFO [stdout] test array_queue::test::drops_of_elements_on_pop_back ... ok
Dec 15 22:17:19.651 INFO [stdout] test array_queue::test::iterate_empty_queue ... ok
Dec 15 22:17:19.651 INFO [stdout] test array_queue::test::is_full ... ok
Dec 15 22:17:19.651 INFO [stdout] test array_queue::test::first_and_last ... ok
Dec 15 22:17:19.652 INFO [stdout] test array_queue::test::iterate_forward_and_backward_mutablly ... ok
Dec 15 22:17:19.652 INFO [stdout] test array_queue::test::iterate_forward_and_backward ... ok
Dec 15 22:17:19.652 INFO [stdout] 
Dec 15 22:17:19.652 INFO [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 22:17:19.652 INFO [stdout] 
Dec 15 22:17:19.654 INFO [stderr]    Doc-tests array-queue
Dec 15 22:17:20.916 INFO [stdout] 
Dec 15 22:17:20.916 INFO [stdout] running 0 tests
Dec 15 22:17:20.916 INFO [stdout] 
Dec 15 22:17:20.916 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 22:17:20.916 INFO [stdout] 
Dec 15 22:17:20.924 INFO [stderr] su: No module specific data is present
Dec 15 22:17:21.421 INFO running `"docker" "inspect" "7625b0d52c5d0a6ffc0166435610aa5346921feead4ebcb2b8d3ccd8da13c092"`
Dec 15 22:17:21.633 INFO running `"docker" "rm" "-f" "7625b0d52c5d0a6ffc0166435610aa5346921feead4ebcb2b8d3ccd8da13c092"`
Dec 15 22:17:21.946 INFO [stdout] 7625b0d52c5d0a6ffc0166435610aa5346921feead4ebcb2b8d3ccd8da13c092