[INFO] fetching crate design-system 0.0.1...
[INFO] checking design-system-0.0.1 against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056
[INFO] extracting crate design-system 0.0.1 into /workspace/builds/worker-83/source
[INFO] validating manifest of crates.io crate design-system 0.0.1 on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate design-system 0.0.1
[INFO] finished tweaking crates.io crate design-system 0.0.1
[INFO] tweaked toml for crates.io crate design-system 0.0.1 written to /workspace/builds/worker-83/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
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[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18aebd284c89d23401950217c85a5d4b9f96d5aaa373387fcb34a43f40e60f1b
[INFO] running `Command { std: "docker" "start" "-a" "18aebd284c89d23401950217c85a5d4b9f96d5aaa373387fcb34a43f40e60f1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18aebd284c89d23401950217c85a5d4b9f96d5aaa373387fcb34a43f40e60f1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18aebd284c89d23401950217c85a5d4b9f96d5aaa373387fcb34a43f40e60f1b", kill_on_drop: false }`
[INFO] [stdout] 18aebd284c89d23401950217c85a5d4b9f96d5aaa373387fcb34a43f40e60f1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 497e25818168bb35723d6b1a50db571529eb9430d4520701f8e899cca44ae7f3
[INFO] running `Command { std: "docker" "start" "-a" "497e25818168bb35723d6b1a50db571529eb9430d4520701f8e899cca44ae7f3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling lazy_static v1.4.0
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[INFO] [stderr]    Compiling css-in-rust v0.4.1
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[INFO] [stderr]     Checking design-system v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `css_in_rust::Style`
[INFO] [stdout]  --> src/button/button.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use css_in_rust::Style;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/lib.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `css_in_rust::Style`
[INFO] [stdout]  --> src/button/button.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use css_in_rust::Style;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/lib.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `props`
[INFO] [stdout]   --> src/button/button.rs:53:26
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn change(&mut self, props: Self::Properties) -> ShouldRender {
[INFO] [stdout]    |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_props`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `props`
[INFO] [stdout]   --> src/button/button.rs:53:26
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn change(&mut self, props: Self::Properties) -> ShouldRender {
[INFO] [stdout]    |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_props`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `props`
[INFO] [stdout]   --> src/atoms/h1/h1.rs:35:24
[INFO] [stdout]    |
[INFO] [stdout] 35 |   fn change(&mut self, props: Self::Properties) -> ShouldRender {
[INFO] [stdout]    |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_props`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `props`
[INFO] [stdout]   --> src/atoms/h1/h1.rs:35:24
[INFO] [stdout]    |
[INFO] [stdout] 35 |   fn change(&mut self, props: Self::Properties) -> ShouldRender {
[INFO] [stdout]    |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_props`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `link`
[INFO] [stdout]  --> src/atoms/container/container.rs:6:3
[INFO] [stdout]   |
[INFO] [stdout] 6 |   link: ComponentLink<Self>,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `link`
[INFO] [stdout]  --> src/atoms/container/container.rs:6:3
[INFO] [stdout]   |
[INFO] [stdout] 6 |   link: ComponentLink<Self>,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `link`
[INFO] [stdout]  --> src/atoms/logo/logo.rs:6:3
[INFO] [stdout]   |
[INFO] [stdout] 6 |   link: ComponentLink<Self>,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `link`
[INFO] [stdout]  --> src/atoms/logo/logo.rs:6:3
[INFO] [stdout]   |
[INFO] [stdout] 6 |   link: ComponentLink<Self>,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `link`
[INFO] [stdout]  --> src/atoms/menu/menu.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     link: ComponentLink<Self>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `link`
[INFO] [stdout]  --> src/atoms/menu_item/menu_item.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     link: ComponentLink<Self>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `link`
[INFO] [stdout]  --> src/atoms/menu/menu.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     link: ComponentLink<Self>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `link`
[INFO] [stdout]  --> src/atoms/page/page.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     link: ComponentLink<Self>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `link`
[INFO] [stdout]  --> src/atoms/menu_item/menu_item.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     link: ComponentLink<Self>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `link`
[INFO] [stdout]  --> src/atoms/section/section.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     link: ComponentLink<Self>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `link`
[INFO] [stdout]  --> src/atoms/page/page.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     link: ComponentLink<Self>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `link`
[INFO] [stdout]  --> src/atoms/tooltip/tooltip.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     link: ComponentLink<Self>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `link`
[INFO] [stdout]  --> src/atoms/section/section.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     link: ComponentLink<Self>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `link`
[INFO] [stdout]  --> src/atoms/tooltip/tooltip.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     link: ComponentLink<Self>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.88s
[INFO] running `Command { std: "docker" "inspect" "497e25818168bb35723d6b1a50db571529eb9430d4520701f8e899cca44ae7f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "497e25818168bb35723d6b1a50db571529eb9430d4520701f8e899cca44ae7f3", kill_on_drop: false }`
[INFO] [stdout] 497e25818168bb35723d6b1a50db571529eb9430d4520701f8e899cca44ae7f3