[INFO] fetching crate ingrid 0.1.0...
[INFO] testing ingrid-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate ingrid 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate ingrid 0.1.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ingrid 0.1.0
[INFO] finished tweaking crates.io crate ingrid 0.1.0
[INFO] tweaked toml for crates.io crate ingrid 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e5db496f2d36c5597d500cb978057ea174478aac04a465e63f212fed6430fc1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9e5db496f2d36c5597d500cb978057ea174478aac04a465e63f212fed6430fc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e5db496f2d36c5597d500cb978057ea174478aac04a465e63f212fed6430fc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e5db496f2d36c5597d500cb978057ea174478aac04a465e63f212fed6430fc1", kill_on_drop: false }`
[INFO] [stdout] 9e5db496f2d36c5597d500cb978057ea174478aac04a465e63f212fed6430fc1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8ca9f44309ed31f748a4a9cbd5d06b16c3d03237fd24500186ed2ff8d3a4d783
[INFO] running `Command { std: "docker" "start" "-a" "8ca9f44309ed31f748a4a9cbd5d06b16c3d03237fd24500186ed2ff8d3a4d783", kill_on_drop: false }`
[INFO] [stderr]    Compiling ingrid v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `grid`
[INFO] [stdout]   --> src/cell.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     grid: &'a Grid<T>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `coordinate`
[INFO] [stdout]   --> src/cell.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     coordinate: Coordinate
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "8ca9f44309ed31f748a4a9cbd5d06b16c3d03237fd24500186ed2ff8d3a4d783", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ca9f44309ed31f748a4a9cbd5d06b16c3d03237fd24500186ed2ff8d3a4d783", kill_on_drop: false }`
[INFO] [stdout] 8ca9f44309ed31f748a4a9cbd5d06b16c3d03237fd24500186ed2ff8d3a4d783
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7e8fd18a640378bd13708715e6a62f83b599c835db15ae69ab23b690d3f1c4b0
[INFO] running `Command { std: "docker" "start" "-a" "7e8fd18a640378bd13708715e6a62f83b599c835db15ae69ab23b690d3f1c4b0", kill_on_drop: false }`
[INFO] [stdout] warning: field is never read: `grid`
[INFO] [stdout]   --> src/cell.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     grid: &'a Grid<T>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `coordinate`
[INFO] [stdout]   --> src/cell.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     coordinate: Coordinate
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ingrid v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/row_mut.rs:757:13
[INFO] [stdout]     |
[INFO] [stdout] 757 |         let mut row = grid.row_mut(0);
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/row_mut.rs:761:13
[INFO] [stdout]     |
[INFO] [stdout] 761 |         let mut row = grid.row_mut(1);
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/column_mut.rs:800:13
[INFO] [stdout]     |
[INFO] [stdout] 800 |         let mut column = grid.column_mut(0);
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/column_mut.rs:804:13
[INFO] [stdout]     |
[INFO] [stdout] 804 |         let mut column = grid.column_mut(1);
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `grid`
[INFO] [stdout]   --> src/cell.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     grid: &'a Grid<T>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `coordinate`
[INFO] [stdout]   --> src/cell.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     coordinate: Coordinate
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]     --> src/grid.rs:1316:62
[INFO] [stdout]      |
[INFO] [stdout] 1316 |         assert!(grid.iterator().all(|item| { *item == 42 }), true);
[INFO] [stdout]      |                                                              ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]      = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]      |
[INFO] [stdout] 1316 |         assert!(grid.iterator().all(|item| { *item == 42 }), "{}", true);
[INFO] [stdout]      |                                                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.31s
[INFO] running `Command { std: "docker" "inspect" "7e8fd18a640378bd13708715e6a62f83b599c835db15ae69ab23b690d3f1c4b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e8fd18a640378bd13708715e6a62f83b599c835db15ae69ab23b690d3f1c4b0", kill_on_drop: false }`
[INFO] [stdout] 7e8fd18a640378bd13708715e6a62f83b599c835db15ae69ab23b690d3f1c4b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 61ae176e2a87b81d970efc8e1a67957924cdab9bab6c7777c862e55c85d1325e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "61ae176e2a87b81d970efc8e1a67957924cdab9bab6c7777c862e55c85d1325e", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `grid`
[INFO] [stderr]   --> src/cell.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     grid: &'a Grid<T>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `coordinate`
[INFO] [stderr]   --> src/cell.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     coordinate: Coordinate
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/row_mut.rs:757:13
[INFO] [stderr]     |
[INFO] [stderr] 757 |         let mut row = grid.row_mut(0);
[INFO] [stderr]     |             ----^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/row_mut.rs:761:13
[INFO] [stderr]     |
[INFO] [stderr] 761 |         let mut row = grid.row_mut(1);
[INFO] [stderr]     |             ----^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/column_mut.rs:800:13
[INFO] [stderr]     |
[INFO] [stderr] 800 |         let mut column = grid.column_mut(0);
[INFO] [stderr]     |             ----^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/column_mut.rs:804:13
[INFO] [stderr]     |
[INFO] [stderr] 804 |         let mut column = grid.column_mut(1);
[INFO] [stderr]     |             ----^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `grid`
[INFO] [stderr]   --> src/cell.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     grid: &'a Grid<T>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `coordinate`
[INFO] [stderr]   --> src/cell.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     coordinate: Coordinate
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]     --> src/grid.rs:1316:62
[INFO] [stderr]      |
[INFO] [stderr] 1316 |         assert!(grid.iterator().all(|item| { *item == 42 }), true);
[INFO] [stderr]      |                                                              ^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stderr]      = note: this is no longer accepted in Rust 2021
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]      |
[INFO] [stderr] 1316 |         assert!(grid.iterator().all(|item| { *item == 42 }), "{}", true);
[INFO] [stderr]      |                                                              ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ingrid-c8925f854c114206)
[INFO] [stdout] running 107 tests
[INFO] [stdout] test column::tests::column_bottom ... ok
[INFO] [stdout] test column::tests::column_iterator ... ok
[INFO] [stdout] test column_mut::tests::column_bottom ... ok
[INFO] [stdout] test column_mut::tests::column_bottom_mut ... ok
[INFO] [stdout] test column_mut::tests::column_right_mut ... ok
[INFO] [stdout] test column_mut::tests::column_right ... ok
[INFO] [stdout] test column_mut::tests::column_reverse ... ok
[INFO] [stdout] test column_mut::tests::column_length ... ok
[INFO] [stdout] test column_mut::tests::column_left ... ok
[INFO] [stdout] test column_mut::tests::column_rotate_bottom ... ok
[INFO] [stdout] test column_mut::tests::column_rotate_top ... ok
[INFO] [stdout] test column::tests::column_top ... ok
[INFO] [stdout] test column::tests::column_right ... ok
[INFO] [stdout] test column_mut::tests::column_left_mut ... ok
[INFO] [stdout] test column_mut::tests::column_iterator ... ok
[INFO] [stdout] test column_mut::tests::column_iterator_mut ... ok
[INFO] [stdout] test column_mut::tests::column_swap ... ok
[INFO] [stdout] test column::tests::column_length ... ok
[INFO] [stdout] test enumerate_coordinate::tests::enumerate_row ... ok
[INFO] [stdout] test grid::tests::grid_capacity ... ok
[INFO] [stdout] test column::tests::column_left ... ok
[INFO] [stdout] test column_mut::tests::column_swap_with_slice ... ok
[INFO] [stdout] test column_mut::tests::column_top ... ok
[INFO] [stdout] test column_mut::tests::column_top_mut ... ok
[INFO] [stdout] test enumerate_coordinate::tests::enumerate_column ... ok
[INFO] [stdout] test enumerate_coordinate::tests::enumerate_grid ... ok
[INFO] [stdout] test grid::tests::grid_clear ... ok
[INFO] [stdout] test grid::tests::grid_fill ... ok
[INFO] [stdout] test grid::tests::grid_flip_vertically ... ok
[INFO] [stdout] test grid::tests::grid_flip_horizontally ... ok
[INFO] [stdout] test grid::tests::grid_columns ... ok
[INFO] [stdout] test grid::tests::grid_insert_column ... ok
[INFO] [stdout] test column_mut::tests::column_index - should panic ... ok
[INFO] [stdout] test column::tests::column_value - should panic ... ok
[INFO] [stdout] test column_mut::tests::column_index_mut - should panic ... ok
[INFO] [stdout] test column_mut::tests::column_value_mut - should panic ... ok
[INFO] [stdout] test grid::tests::grid_insert_column_with_capacity ... ok
[INFO] [stdout] test grid::tests::grid_column - should panic ... ok
[INFO] [stdout] test column_mut::tests::column_set_value - should panic ... ok
[INFO] [stdout] test column_mut::tests::column_swap_value - should panic ... ok
[INFO] [stdout] test column::tests::column_index - should panic ... ok
[INFO] [stdout] test grid::tests::grid_column_mut - should panic ... ok
[INFO] [stdout] test grid::tests::grid_from_rows - should panic ... ok
[INFO] [stdout] test column_mut::tests::column_value - should panic ... ok
[INFO] [stdout] test grid::tests::grid_insert_row_invalid_row - should panic ... ok
[INFO] [stdout] test grid::tests::grid_insert_column_zero ... ok
[INFO] [stdout] test grid::tests::grid_insert_row_with_capacity ... ok
[INFO] [stdout] test grid::tests::grid_from_columns - should panic ... ok
[INFO] [stdout] test grid::tests::grid_iterator ... ok
[INFO] [stdout] test grid::tests::grid_insert_row_zero ... ok
[INFO] [stdout] test grid::tests::grid_rotate_left ... ok
[INFO] [stdout] test grid::tests::grid_remove_column ... ok
[INFO] [stdout] test grid::tests::grid_rows ... ok
[INFO] [stdout] test grid::tests::grid_index - should panic ... ok
[INFO] [stdout] test grid::tests::grid_row - should panic ... ok
[INFO] [stdout] test grid::tests::grid_swap_value ... ok
[INFO] [stdout] test grid::tests::grid_swap_row - should panic ... ok
[INFO] [stdout] test grid::tests::grid_swap_column - should panic ... ok
[INFO] [stdout] test grid::tests::grid_value - should panic ... ok
[INFO] [stdout] test grid::tests::grid_size ... ok
[INFO] [stdout] test grid::tests::grid_value_mut - should panic ... ok
[INFO] [stdout] test grid::tests::grid_set_value - should panic ... ok
[INFO] [stdout] test grid::tests::grid_values ... ok
[INFO] [stdout] test grid::tests::grid_with_size ... ok
[INFO] [stdout] test grid::tests::grid_with_capacity ... ok
[INFO] [stdout] test iterator_column::tests::iterator_column ... ok
[INFO] [stdout] test iterator_row::tests::iterator_row ... ok
[INFO] [stdout] test row::tests::row_bottom ... ok
[INFO] [stdout] test row::tests::row_index - should panic ... ok
[INFO] [stdout] test row::tests::row_iterator ... ok
[INFO] [stdout] test row::tests::row_left ... ok
[INFO] [stdout] test row::tests::row_length ... ok
[INFO] [stdout] test row::tests::row_right ... ok
[INFO] [stdout] test row::tests::row_top ... ok
[INFO] [stdout] test grid::tests::grid_remove_row ... ok
[INFO] [stdout] test grid::tests::grid_new ... ok
[INFO] [stdout] test grid::tests::grid_insert_row ... ok
[INFO] [stdout] test grid::tests::grid_resize ... ok
[INFO] [stdout] test grid::tests::grid_rotate_right ... ok
[INFO] [stdout] test row_mut::tests::row_iterator ... ok
[INFO] [stdout] test grid::tests::grid_reserve ... ok
[INFO] [stdout] test row_mut::tests::row_bottom ... ok
[INFO] [stdout] test grid::tests::grid_insert_column_invalid_column - should panic ... ok
[INFO] [stdout] test row_mut::tests::row_bottom_mut ... ok
[INFO] [stdout] test row::tests::row_value - should panic ... ok
[INFO] [stdout] test row_mut::tests::row_left ... ok
[INFO] [stdout] test row_mut::tests::row_right ... ok
[INFO] [stdout] test row_mut::tests::row_right_mut ... ok
[INFO] [stdout] test row_mut::tests::row_rotate_left ... ok
[INFO] [stdout] test row_mut::tests::row_swap ... ok
[INFO] [stdout] test row_mut::tests::row_top ... ok
[INFO] [stdout] test row_mut::tests::row_top_mut ... ok
[INFO] [stdout] test row_mut::tests::row_index - should panic ... ok
[INFO] [stdout] test row_mut::tests::row_reverse ... ok
[INFO] [stdout] test grid::tests::grid_index_mut - should panic ... ok
[INFO] [stdout] test row_mut::tests::row_index_mut - should panic ... ok
[INFO] [stdout] test grid::tests::grid_insert_row_invalid_index - should panic ... ok
[INFO] [stdout] test grid::tests::grid_insert_column_invalid_index - should panic ... ok
[INFO] [stdout] test row_mut::tests::row_swap_value - should panic ... ok
[INFO] [stdout] test row_mut::tests::row_value_mut - should panic ... ok
[INFO] [stdout] test row_mut::tests::row_rotate_right ... ok
[INFO] [stdout] test iterator_grid::tests::iterator_from_grid ... ok
[INFO] [stdout] test grid::tests::grid_row_mut - should panic ... ok
[INFO] [stdout] test row_mut::tests::row_left_mut ... ok
[INFO] [stdout] test row_mut::tests::row_length ... ok
[INFO] [stdout] test row_mut::tests::row_value - should panic ... ok
[INFO] [stdout] test row_mut::tests::row_set_value - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 107 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ingrid
[INFO] [stdout] 
[INFO] [stdout] running 129 tests
[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 ingrid --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ingrid=/opt/rustwide/target/debug/deps/libingrid-1e1aa02375aa9318.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "61ae176e2a87b81d970efc8e1a67957924cdab9bab6c7777c862e55c85d1325e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61ae176e2a87b81d970efc8e1a67957924cdab9bab6c7777c862e55c85d1325e", kill_on_drop: false }`
[INFO] [stdout] 61ae176e2a87b81d970efc8e1a67957924cdab9bab6c7777c862e55c85d1325e
