[INFO] fetching crate slice-deque 0.3.0...
[INFO] testing slice-deque-0.3.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate slice-deque 0.3.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate slice-deque 0.3.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate slice-deque 0.3.0
[INFO] finished tweaking crates.io crate slice-deque 0.3.0
[INFO] tweaked toml for crates.io crate slice-deque 0.3.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Found `feature = ...` in `target.'cfg(...)'.dependencies`. This key is not supported for selecting dependencies and will not work as expected. Use the [features] section instead: https://doc.rust-lang.org/cargo/reference/features.html
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2bb43d59e8f92707752fe2ae3cb7501b1d5f1b08cf5da690eb1038618f69d825
[INFO] running `Command { std: "docker" "start" "-a" "2bb43d59e8f92707752fe2ae3cb7501b1d5f1b08cf5da690eb1038618f69d825", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2bb43d59e8f92707752fe2ae3cb7501b1d5f1b08cf5da690eb1038618f69d825", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bb43d59e8f92707752fe2ae3cb7501b1d5f1b08cf5da690eb1038618f69d825", kill_on_drop: false }`
[INFO] [stdout] 2bb43d59e8f92707752fe2ae3cb7501b1d5f1b08cf5da690eb1038618f69d825
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 232ed66a2d9dd3c6f76352d664bb48d428d5fbb64b99ff5c6c798b1509115051
[INFO] running `Command { std: "docker" "start" "-a" "232ed66a2d9dd3c6f76352d664bb48d428d5fbb64b99ff5c6c798b1509115051", kill_on_drop: false }`
[INFO] [stderr] warning: Found `feature = ...` in `target.'cfg(...)'.dependencies`. This key is not supported for selecting dependencies and will not work as expected. Use the [features] section instead: https://doc.rust-lang.org/cargo/reference/features.html
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling slice-deque v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.05s
[INFO] running `Command { std: "docker" "inspect" "232ed66a2d9dd3c6f76352d664bb48d428d5fbb64b99ff5c6c798b1509115051", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "232ed66a2d9dd3c6f76352d664bb48d428d5fbb64b99ff5c6c798b1509115051", kill_on_drop: false }`
[INFO] [stdout] 232ed66a2d9dd3c6f76352d664bb48d428d5fbb64b99ff5c6c798b1509115051
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c5851a8e9ec9c983dd033bf9629b7d1588e67b59822e1d2069823561a4051c4
[INFO] running `Command { std: "docker" "start" "-a" "5c5851a8e9ec9c983dd033bf9629b7d1588e67b59822e1d2069823561a4051c4", kill_on_drop: false }`
[INFO] [stderr] warning: Found `feature = ...` in `target.'cfg(...)'.dependencies`. This key is not supported for selecting dependencies and will not work as expected. Use the [features] section instead: https://doc.rust-lang.org/cargo/reference/features.html
[INFO] [stderr]    Compiling slice-deque v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]     --> src/lib.rs:3903:9
[INFO] [stdout]      |
[INFO] [stdout] 3903 |         &x[!0..];
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]     --> src/lib.rs:3910:9
[INFO] [stdout]      |
[INFO] [stdout] 3910 |         &x[..6];
[INFO] [stdout]      |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]     --> src/lib.rs:3917:9
[INFO] [stdout]      |
[INFO] [stdout] 3917 |         &x[!0..4];
[INFO] [stdout]      |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]     --> src/lib.rs:3924:9
[INFO] [stdout]      |
[INFO] [stdout] 3924 |         &x[1..6];
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]     --> src/lib.rs:3931:9
[INFO] [stdout]      |
[INFO] [stdout] 3931 |         &x[3..2];
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.50s
[INFO] running `Command { std: "docker" "inspect" "5c5851a8e9ec9c983dd033bf9629b7d1588e67b59822e1d2069823561a4051c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c5851a8e9ec9c983dd033bf9629b7d1588e67b59822e1d2069823561a4051c4", kill_on_drop: false }`
[INFO] [stdout] 5c5851a8e9ec9c983dd033bf9629b7d1588e67b59822e1d2069823561a4051c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 69ba9fe6a76d3b803214d7606df1a890e9a7be719e0ffde21e64cdefbdbb250a
[INFO] running `Command { std: "docker" "start" "-a" "69ba9fe6a76d3b803214d7606df1a890e9a7be719e0ffde21e64cdefbdbb250a", kill_on_drop: false }`
[INFO] [stderr] warning: Found `feature = ...` in `target.'cfg(...)'.dependencies`. This key is not supported for selecting dependencies and will not work as expected. Use the [features] section instead: https://doc.rust-lang.org/cargo/reference/features.html
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]     --> src/lib.rs:3903:9
[INFO] [stderr]      |
[INFO] [stderr] 3903 |         &x[!0..];
[INFO] [stderr]      |         ^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]     --> src/lib.rs:3910:9
[INFO] [stderr]      |
[INFO] [stderr] 3910 |         &x[..6];
[INFO] [stderr]      |         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]     --> src/lib.rs:3917:9
[INFO] [stderr]      |
[INFO] [stderr] 3917 |         &x[!0..4];
[INFO] [stderr]      |         ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]     --> src/lib.rs:3924:9
[INFO] [stderr]      |
[INFO] [stderr] 3924 |         &x[1..6];
[INFO] [stderr]      |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]     --> src/lib.rs:3931:9
[INFO] [stderr]      |
[INFO] [stderr] 3931 |         &x[3..2];
[INFO] [stderr]      |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/slice_deque-d452e9c26374a43e)
[INFO] [stdout] 
[INFO] [stdout] running 135 tests
[INFO] [stdout] test mirrored::buffer::tests::buffer_send_sync ... ok
[INFO] [stdout] test mirrored::buffer::tests::no_alloc_units_required ... ok
[INFO] [stdout] test mirrored::buffer::tests::test_new ... ok
[INFO] [stdout] test tests::default ... ok
[INFO] [stdout] test tests::drain_filter_empty ... ok
[INFO] [stdout] test tests::drain_filter_true ... ok
[INFO] [stdout] test mirrored::buffer::tests::allocations ... ok
[INFO] [stdout] test tests::drain_filter_zst ... ok
[INFO] [stdout] test tests::empty_ptr ... ok
[INFO] [stdout] test tests::drop_count ... ok
[INFO] [stdout] test tests::clear ... ok
[INFO] [stdout] test tests::get_mut ... ok
[INFO] [stdout] test tests::drain_filter_false ... ok
[INFO] [stdout] test tests::get ... ok
[INFO] [stdout] test tests::hash_map ... ok
[INFO] [stdout] test tests::from_into_inner ... ok
[INFO] [stdout] test tests::is_empty ... ok
[INFO] [stdout] test tests::issue_42 ... ok
[INFO] [stdout] test tests::issue_47 ... ok
[INFO] [stdout] test tests::issue_50 ... ok
[INFO] [stdout] test tests::drain_filter_complex ... ok
[INFO] [stdout] test tests::drop ... ok
[INFO] [stdout] test tests::iter ... ok
[INFO] [stdout] test tests::issue_57 ... ok
[INFO] [stdout] test tests::iter_mut ... ok
[INFO] [stdout] test tests::send ... ok
[INFO] [stdout] test tests::sync ... ok
[INFO] [stdout] test tests::vec_append ... ok
[INFO] [stdout] test tests::vec_drain_items_zero_sized ... ok
[INFO] [stdout] test tests::vec_drain_max_vec_size ... ok
[INFO] [stdout] test tests::non_fitting_elem_type ... ok
[INFO] [stdout] test tests::vec_double_drop ... ok
[INFO] [stdout] test tests::vec_clone ... ok
[INFO] [stdout] test tests::partial_ord_eq ... ok
[INFO] [stdout] test tests::vec_drain_range_zst ... ok
[INFO] [stdout] test tests::reserve_no_cap_change ... ok
[INFO] [stdout] test tests::vec_extend_zst ... ok
[INFO] [stdout] test tests::vec_extend_ref ... ok
[INFO] [stdout] test tests::vec_extend ... ok
[INFO] [stdout] test tests::vec_into_iter_as_mut_slice ... ok
[INFO] [stdout] test tests::vec_into_iter_count ... ok
[INFO] [stdout] test tests::vec_into_iter_as_slice ... ok
[INFO] [stdout] test tests::vec_move_items_zero_sized ... ok
[INFO] [stdout] test tests::vec_into_iter_debug ... ok
[INFO] [stdout] test tests::vec_move_items_reverse ... ok
[INFO] [stdout] test tests::vec_drain_inclusive_range ... ok
[INFO] [stdout] test tests::vec_drain_items ... ok
[INFO] [stdout] test tests::push_pop_back ... ok
[INFO] [stdout] test tests::vec_index ... ok
[INFO] [stdout] test tests::vec_dedup_by ... ok
[INFO] [stdout] test tests::vec_move_items ... ok
[INFO] [stdout] test tests::vec_retain ... ok
[INFO] [stdout] test tests::vec_slice_from_mut ... ok
[INFO] [stdout] test tests::vec_drain_items_reverse ... ok
[INFO] [stdout] test tests::vec_reserve ... ok
[INFO] [stdout] test tests::vec_splice_forget ... ok
[INFO] [stdout] test tests::vec_splice_items_zero_sized ... ok
[INFO] [stdout] test tests::vec_splice_inclusive_range ... ok
[INFO] [stdout] test tests::vec_into_iter_clone ... ok
[INFO] [stdout] test tests::vec_splice ... ok
[INFO] [stdout] test tests::vec_split_at_mut ... ok
[INFO] [stdout] test tests::vec_swap_remove_empty ... ok
[INFO] [stdout] test tests::vec_slice_to_mut ... ok
[INFO] [stdout] test tests::vec_splice_unbounded ... ok
[INFO] [stdout] test tests::vec_zip_unzip ... ok
[INFO] [stdout] test tests::vec_vec_truncate_drop ... ok
[INFO] [stdout] test tests::vec_vec_truncate_front_drop ... ok
[INFO] [stdout] test tests::vec_split_off ... ok
[INFO] [stdout] test tests::vec_partition ... ok
[INFO] [stdout] test tests::vec_dedup_by_key ... ok
[INFO] [stdout] test tests::vecdeque_drop ... ok
[INFO] [stdout] test tests::push_pop_front ... ok
[INFO] [stdout] test tests::vec_drain_range ... ok
[INFO] [stdout] test tests::vecdeque_clone ... ok
[INFO] [stdout] test tests::vecdeque_append ... ok
[INFO] [stdout] test tests::vecdeque_drop_clear_zst ... ok
[INFO] [stdout] test tests::vecdeque_drop_with_pop_zst ... ok
[INFO] [stdout] test tests::vecdeque_drop_zst ... ok
[INFO] [stdout] test tests::vecdeque_drop_with_pop ... ok
[INFO] [stdout] test tests::vecdeque_contains ... ok
[INFO] [stdout] test tests::vecdeque_get ... ok
[INFO] [stdout] test tests::vecdeque_drain ... ok
[INFO] [stdout] test tests::vecdeque_into_iter ... ok
[INFO] [stdout] test tests::shrink_to_fit ... ok
[INFO] [stdout] test tests::vecdeque_mut_rev_iter ... ok
[INFO] [stdout] test tests::vecdeque_get_mut ... ok
[INFO] [stdout] test tests::vecdeque_ord ... ok
[INFO] [stdout] test tests::vecdeque_eq ... ok
[INFO] [stdout] test tests::vecdeque_hash ... ok
[INFO] [stdout] test tests::vecdeque_index ... ok
[INFO] [stdout] test tests::vecdeque_extend_ref ... ok
[INFO] [stdout] test tests::vecdeque_mut_iter ... ok
[INFO] [stdout] test tests::vecdeque_mut_rev_iter_wrap ... ok
[INFO] [stdout] test tests::vecdeque_drop_clear ... ok
[INFO] [stdout] test tests::vecdeque_front ... ok
[INFO] [stdout] test tests::vecdeque_param_int ... ok
[INFO] [stdout] test tests::vecdeque_iter ... ok
[INFO] [stdout] test tests::resize ... ok
[INFO] [stdout] test tests::vecdeque_reserve ... ok
[INFO] [stdout] test tests::vecdeque_eq_after_rotation ... ok
[INFO] [stdout] test tests::vecdeque_reserve_exact ... ok
[INFO] [stdout] test tests::vecdeque_retain ... ok
[INFO] [stdout] test tests::vecdeque_hash_after_rotation ... ok
[INFO] [stdout] test tests::vecdeque_param_taggypar ... ok
[INFO] [stdout] test tests::vecdeque_partial_eq_array ... ok
[INFO] [stdout] test tests::vecdeque_push_front_grow ... ok
[INFO] [stdout] test tests::vecdeque_param_reccy ... ok
[INFO] [stdout] test tests::vecdeque_param_taggy ... ok
[INFO] [stdout] test tests::vecdeque_rev_iter ... ok
[INFO] [stdout] test tests::vecdeque_swap ... ok
[INFO] [stdout] test tests::vecdeque_reserve_grow ... ok
[INFO] [stdout] test tests::vecdeque_with_capacity_non_power_two ... ok
[INFO] [stdout] test tests::zero_sized_values ... ok
[INFO] [stdout] test tests::vecdeque_simple ... ok
[INFO] [stdout] test tests::zst ... ok
[INFO] [stdout] test tests::vec_dedup ... ok
[INFO] [stdout] test tests::vecdeque_with_capacity ... ok
[INFO] [stdout] test tests::vecdeque_show ... ok
[INFO] [stdout] test tests::issue_57_2 ... ok
[INFO] [stdout] test tests::issue_45 ... ok
[INFO] [stdout] test tests::vec_index_out_of_bounds - should panic ... ok
[INFO] [stdout] test tests::vecdeque_as_slices ... ok
[INFO] [stdout] test tests::vec_drain_inclusive_out_of_bounds - should panic ... ok
[INFO] [stdout] test tests::vec_drain_out_of_bounds - should panic ... ok
[INFO] [stdout] test tests::vec_slice_out_of_bounds_2 - should panic ... ok
[INFO] [stdout] test tests::vec_slice_out_of_bounds_3 - should panic ... ok
[INFO] [stdout] test tests::vec_slice_out_of_bounds_4 - should panic ... ok
[INFO] [stdout] test tests::vec_slice_out_of_bounds_5 - should panic ... ok
[INFO] [stdout] test tests::vec_splice_out_of_bounds - should panic ... ok
[INFO] [stdout] test tests::vec_vec_truncate_fail - should panic ... ok
[INFO] [stdout] test tests::vec_slice_out_of_bounds_1 - should panic ... ok
[INFO] [stdout] test tests::vec_splice_inclusive_out_of_bounds - should panic ... ok
[INFO] [stdout] test tests::vecdeque_index_out_of_bounds - should panic ... ok
[INFO] [stdout] test tests::vecdeque_as_mut_slices ... ok
[INFO] [stdout] test tests::all_head_tails ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 135 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests slice-deque
[INFO] [stdout] 
[INFO] [stdout] running 49 tests
[INFO] [stdout] test src/lib.rs - (line 55) ... ok
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name slice_deque --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern libc=/opt/rustwide/target/debug/deps/liblibc-e3aae03e7cafaa24.rlib --extern slice_deque=/opt/rustwide/target/debug/deps/libslice_deque-7762bf046735e5d5.rlib -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="use_std"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "69ba9fe6a76d3b803214d7606df1a890e9a7be719e0ffde21e64cdefbdbb250a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69ba9fe6a76d3b803214d7606df1a890e9a7be719e0ffde21e64cdefbdbb250a", kill_on_drop: false }`
[INFO] [stdout] 69ba9fe6a76d3b803214d7606df1a890e9a7be719e0ffde21e64cdefbdbb250a