[INFO] cloning repository https://github.com/miso-devel/engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/miso-devel/engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiso-devel%2Fengine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiso-devel%2Fengine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8862225c7b432e136bf091f7b0dfe7063caa7ea5
[INFO] testing miso-devel/engine against 1.95.0 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiso-devel%2Fengine" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/miso-devel/engine
[INFO] finished tweaking git repo https://github.com/miso-devel/engine
[INFO] tweaked toml for git repo https://github.com/miso-devel/engine written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/miso-devel/engine on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/miso-devel/engine already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83a144be355de2ff31b38e3e7a49572d17a7f4d08604ea6b3fc04d697c489e8d
[INFO] running `Command { std: "docker" "start" "-a" "83a144be355de2ff31b38e3e7a49572d17a7f4d08604ea6b3fc04d697c489e8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83a144be355de2ff31b38e3e7a49572d17a7f4d08604ea6b3fc04d697c489e8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83a144be355de2ff31b38e3e7a49572d17a7f4d08604ea6b3fc04d697c489e8d", kill_on_drop: false }`
[INFO] [stdout] 83a144be355de2ff31b38e3e7a49572d17a7f4d08604ea6b3fc04d697c489e8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f0183f10df13db2c47e000c83071cd0d8e8937cd91ea0cfa5548c383f06e0f3
[INFO] running `Command { std: "docker" "start" "-a" "4f0183f10df13db2c47e000c83071cd0d8e8937cd91ea0cfa5548c383f06e0f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/layout.rs:123:13
[INFO] [stdout]     |
[INFO] [stdout] 123 |         let mut width: css::Value = style.value("width").unwrap_or(auto.clone());
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/layout.rs:129:13
[INFO] [stdout]     |
[INFO] [stdout] 129 |         let mut margin_left: css::Value = style.lookup("margin-left", "margin", &zero);
[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/layout.rs:130:13
[INFO] [stdout]     |
[INFO] [stdout] 130 |         let mut margin_right: css::Value = style.lookup("margin-right", "margin", &zero);
[INFO] [stdout]     |             ----^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `containing_block`
[INFO] [stdout]    --> src/layout.rs:118:41
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn calculate_block_width(&mut self, containing_block: Dimensions) {
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_containing_block`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]    --> src/layout.rs:123:13
[INFO] [stdout]     |
[INFO] [stdout] 123 |         let mut width: css::Value = style.value("width").unwrap_or(auto.clone());
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `margin_left`
[INFO] [stdout]    --> src/layout.rs:129:13
[INFO] [stdout]     |
[INFO] [stdout] 129 |         let mut margin_left: css::Value = style.lookup("margin-left", "margin", &zero);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_margin_left`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `margin_right`
[INFO] [stdout]    --> src/layout.rs:130:13
[INFO] [stdout]     |
[INFO] [stdout] 130 |         let mut margin_right: css::Value = style.lookup("margin-right", "margin", &zero);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_margin_right`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `border_left`
[INFO] [stdout]    --> src/layout.rs:132:13
[INFO] [stdout]     |
[INFO] [stdout] 132 |         let border_left: css::Value = style.lookup("border-left-width", "border-width", &zero);
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_border_left`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `border_right`
[INFO] [stdout]    --> src/layout.rs:133:13
[INFO] [stdout]     |
[INFO] [stdout] 133 |         let border_right: css::Value = style.lookup("border-right-width", "border-width", &zero);
[INFO] [stdout]     |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_border_right`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `padding_left`
[INFO] [stdout]    --> src/layout.rs:135:13
[INFO] [stdout]     |
[INFO] [stdout] 135 |         let padding_left: css::Value = style.lookup("padding-left", "padding", &zero);
[INFO] [stdout]     |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_padding_left`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `padding_right`
[INFO] [stdout]    --> src/layout.rs:136:13
[INFO] [stdout]     |
[INFO] [stdout] 136 |         let padding_right: css::Value = style.lookup("padding-right", "padding", &zero);
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_padding_right`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `expanded_by` is never used
[INFO] [stdout]   --> src/layout.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Rect {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] 18 |     fn expanded_by(self, edge: EdgeSizes) -> Rect {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `padding_box`, `border_box`, and `margin_box` are never used
[INFO] [stdout]   --> src/layout.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Dimensions {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] 37 |     // The area covered by the content area plus its padding.
[INFO] [stdout] 38 |     fn padding_box(self) -> Rect {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     fn border_box(self) -> Rect {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     fn margin_box(self) -> Rect {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_style_node` is never used
[INFO] [stdout]   --> src/layout.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | impl<'a> LayoutBox<'a> {
[INFO] [stdout]    | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 84 |     fn get_style_node(&self) -> &'a StyledNode<'a> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `layout`, `layout_block`, `calculate_block_width`, `calculate_block_position`, `layout_block_children`, and `calculate_block_height` are never used
[INFO] [stdout]    --> src/layout.rs:93:8
[INFO] [stdout]     |
[INFO] [stdout]  92 | impl<'a> LayoutBox<'a> {
[INFO] [stdout]     | ---------------------- methods in this implementation
[INFO] [stdout]  93 |     fn layout(&mut self, containing_block: Dimensions) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     fn layout_block(&mut self, containing_block: Dimensions) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 |     fn calculate_block_width(&mut self, containing_block: Dimensions) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 139 |     fn calculate_block_position(&mut self, containing_block: Dimensions) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 170 |     fn layout_block_children(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 179 |     fn calculate_block_height(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "4f0183f10df13db2c47e000c83071cd0d8e8937cd91ea0cfa5548c383f06e0f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f0183f10df13db2c47e000c83071cd0d8e8937cd91ea0cfa5548c383f06e0f3", kill_on_drop: false }`
[INFO] [stdout] 4f0183f10df13db2c47e000c83071cd0d8e8937cd91ea0cfa5548c383f06e0f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d2d6bb7a215f7dc27acfac99a187e9388271d1fdeafdd41db5322a40dc70501
[INFO] running `Command { std: "docker" "start" "-a" "6d2d6bb7a215f7dc27acfac99a187e9388271d1fdeafdd41db5322a40dc70501", kill_on_drop: false }`
[INFO] [stderr]    Compiling engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/layout.rs:123:13
[INFO] [stdout]     |
[INFO] [stdout] 123 |         let mut width: css::Value = style.value("width").unwrap_or(auto.clone());
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/layout.rs:129:13
[INFO] [stdout]     |
[INFO] [stdout] 129 |         let mut margin_left: css::Value = style.lookup("margin-left", "margin", &zero);
[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/layout.rs:130:13
[INFO] [stdout]     |
[INFO] [stdout] 130 |         let mut margin_right: css::Value = style.lookup("margin-right", "margin", &zero);
[INFO] [stdout]     |             ----^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `containing_block`
[INFO] [stdout]    --> src/layout.rs:118:41
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn calculate_block_width(&mut self, containing_block: Dimensions) {
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_containing_block`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]    --> src/layout.rs:123:13
[INFO] [stdout]     |
[INFO] [stdout] 123 |         let mut width: css::Value = style.value("width").unwrap_or(auto.clone());
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `margin_left`
[INFO] [stdout]    --> src/layout.rs:129:13
[INFO] [stdout]     |
[INFO] [stdout] 129 |         let mut margin_left: css::Value = style.lookup("margin-left", "margin", &zero);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_margin_left`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `margin_right`
[INFO] [stdout]    --> src/layout.rs:130:13
[INFO] [stdout]     |
[INFO] [stdout] 130 |         let mut margin_right: css::Value = style.lookup("margin-right", "margin", &zero);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_margin_right`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `border_left`
[INFO] [stdout]    --> src/layout.rs:132:13
[INFO] [stdout]     |
[INFO] [stdout] 132 |         let border_left: css::Value = style.lookup("border-left-width", "border-width", &zero);
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_border_left`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `border_right`
[INFO] [stdout]    --> src/layout.rs:133:13
[INFO] [stdout]     |
[INFO] [stdout] 133 |         let border_right: css::Value = style.lookup("border-right-width", "border-width", &zero);
[INFO] [stdout]     |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_border_right`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `padding_left`
[INFO] [stdout]    --> src/layout.rs:135:13
[INFO] [stdout]     |
[INFO] [stdout] 135 |         let padding_left: css::Value = style.lookup("padding-left", "padding", &zero);
[INFO] [stdout]     |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_padding_left`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `padding_right`
[INFO] [stdout]    --> src/layout.rs:136:13
[INFO] [stdout]     |
[INFO] [stdout] 136 |         let padding_right: css::Value = style.lookup("padding-right", "padding", &zero);
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_padding_right`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `expanded_by` is never used
[INFO] [stdout]   --> src/layout.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Rect {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] 18 |     fn expanded_by(self, edge: EdgeSizes) -> Rect {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `padding_box`, `border_box`, and `margin_box` are never used
[INFO] [stdout]   --> src/layout.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Dimensions {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] 37 |     // The area covered by the content area plus its padding.
[INFO] [stdout] 38 |     fn padding_box(self) -> Rect {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     fn border_box(self) -> Rect {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     fn margin_box(self) -> Rect {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_style_node` is never used
[INFO] [stdout]   --> src/layout.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | impl<'a> LayoutBox<'a> {
[INFO] [stdout]    | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 84 |     fn get_style_node(&self) -> &'a StyledNode<'a> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `layout`, `layout_block`, `calculate_block_width`, `calculate_block_position`, `layout_block_children`, and `calculate_block_height` are never used
[INFO] [stdout]    --> src/layout.rs:93:8
[INFO] [stdout]     |
[INFO] [stdout]  92 | impl<'a> LayoutBox<'a> {
[INFO] [stdout]     | ---------------------- methods in this implementation
[INFO] [stdout]  93 |     fn layout(&mut self, containing_block: Dimensions) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     fn layout_block(&mut self, containing_block: Dimensions) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 |     fn calculate_block_width(&mut self, containing_block: Dimensions) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 139 |     fn calculate_block_position(&mut self, containing_block: Dimensions) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 170 |     fn layout_block_children(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 179 |     fn calculate_block_height(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "6d2d6bb7a215f7dc27acfac99a187e9388271d1fdeafdd41db5322a40dc70501", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d2d6bb7a215f7dc27acfac99a187e9388271d1fdeafdd41db5322a40dc70501", kill_on_drop: false }`
[INFO] [stdout] 6d2d6bb7a215f7dc27acfac99a187e9388271d1fdeafdd41db5322a40dc70501
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3327170aeacc2066af7eee52fe0cad3b5a6296aa3c93fe9f4eff99fd769ccb9b
[INFO] running `Command { std: "docker" "start" "-a" "3327170aeacc2066af7eee52fe0cad3b5a6296aa3c93fe9f4eff99fd769ccb9b", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/layout.rs:123:13
[INFO] [stderr]     |
[INFO] [stderr] 123 |         let mut width: css::Value = style.value("width").unwrap_or(auto.clone());
[INFO] [stderr]     |             ----^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/layout.rs:129:13
[INFO] [stderr]     |
[INFO] [stderr] 129 |         let mut margin_left: css::Value = style.lookup("margin-left", "margin", &zero);
[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/layout.rs:130:13
[INFO] [stderr]     |
[INFO] [stderr] 130 |         let mut margin_right: css::Value = style.lookup("margin-right", "margin", &zero);
[INFO] [stderr]     |             ----^^^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `containing_block`
[INFO] [stderr]    --> src/layout.rs:118:41
[INFO] [stderr]     |
[INFO] [stderr] 118 |     fn calculate_block_width(&mut self, containing_block: Dimensions) {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_containing_block`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `width`
[INFO] [stderr]    --> src/layout.rs:123:13
[INFO] [stderr]     |
[INFO] [stderr] 123 |         let mut width: css::Value = style.value("width").unwrap_or(auto.clone());
[INFO] [stderr]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `margin_left`
[INFO] [stderr]    --> src/layout.rs:129:13
[INFO] [stderr]     |
[INFO] [stderr] 129 |         let mut margin_left: css::Value = style.lookup("margin-left", "margin", &zero);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_margin_left`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `margin_right`
[INFO] [stderr]    --> src/layout.rs:130:13
[INFO] [stderr]     |
[INFO] [stderr] 130 |         let mut margin_right: css::Value = style.lookup("margin-right", "margin", &zero);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_margin_right`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `border_left`
[INFO] [stderr]    --> src/layout.rs:132:13
[INFO] [stderr]     |
[INFO] [stderr] 132 |         let border_left: css::Value = style.lookup("border-left-width", "border-width", &zero);
[INFO] [stderr]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_border_left`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `border_right`
[INFO] [stderr]    --> src/layout.rs:133:13
[INFO] [stderr]     |
[INFO] [stderr] 133 |         let border_right: css::Value = style.lookup("border-right-width", "border-width", &zero);
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_border_right`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `padding_left`
[INFO] [stderr]    --> src/layout.rs:135:13
[INFO] [stderr]     |
[INFO] [stderr] 135 |         let padding_left: css::Value = style.lookup("padding-left", "padding", &zero);
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_padding_left`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `padding_right`
[INFO] [stderr]    --> src/layout.rs:136:13
[INFO] [stderr]     |
[INFO] [stderr] 136 |         let padding_right: css::Value = style.lookup("padding-right", "padding", &zero);
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_padding_right`
[INFO] [stderr] 
[INFO] [stderr] warning: method `expanded_by` is never used
[INFO] [stderr]   --> src/layout.rs:18:8
[INFO] [stderr]    |
[INFO] [stderr] 17 | impl Rect {
[INFO] [stderr]    | --------- method in this implementation
[INFO] [stderr] 18 |     fn expanded_by(self, edge: EdgeSizes) -> Rect {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `padding_box`, `border_box`, and `margin_box` are never used
[INFO] [stderr]   --> src/layout.rs:38:8
[INFO] [stderr]    |
[INFO] [stderr] 36 | impl Dimensions {
[INFO] [stderr]    | --------------- methods in this implementation
[INFO] [stderr] 37 |     // The area covered by the content area plus its padding.
[INFO] [stderr] 38 |     fn padding_box(self) -> Rect {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 42 |     fn border_box(self) -> Rect {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 46 |     fn margin_box(self) -> Rect {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_style_node` is never used
[INFO] [stderr]   --> src/layout.rs:84:8
[INFO] [stderr]    |
[INFO] [stderr] 75 | impl<'a> LayoutBox<'a> {
[INFO] [stderr]    | ---------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 84 |     fn get_style_node(&self) -> &'a StyledNode<'a> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `layout`, `layout_block`, `calculate_block_width`, `calculate_block_position`, `layout_block_children`, and `calculate_block_height` are never used
[INFO] [stderr]    --> src/layout.rs:93:8
[INFO] [stderr]     |
[INFO] [stderr]  92 | impl<'a> LayoutBox<'a> {
[INFO] [stderr]     | ---------------------- methods in this implementation
[INFO] [stderr]  93 |     fn layout(&mut self, containing_block: Dimensions) {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 102 |     fn layout_block(&mut self, containing_block: Dimensions) {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 118 |     fn calculate_block_width(&mut self, containing_block: Dimensions) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 139 |     fn calculate_block_position(&mut self, containing_block: Dimensions) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 170 |     fn layout_block_children(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 |     fn calculate_block_height(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `engine` (bin "engine" test) generated 15 warnings (run `cargo fix --bin "engine" -p engine --tests` to apply 11 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/engine-6ee5debcc361fff5)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3327170aeacc2066af7eee52fe0cad3b5a6296aa3c93fe9f4eff99fd769ccb9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3327170aeacc2066af7eee52fe0cad3b5a6296aa3c93fe9f4eff99fd769ccb9b", kill_on_drop: false }`
[INFO] [stdout] 3327170aeacc2066af7eee52fe0cad3b5a6296aa3c93fe9f4eff99fd769ccb9b
