[INFO] cloning repository https://github.com/leang27/iced_custom_widget
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leang27/iced_custom_widget" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleang27%2Ficed_custom_widget", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleang27%2Ficed_custom_widget'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 263503d1da096a24dcae9d65ef0a1862d7968e3c
[INFO] checking leang27/iced_custom_widget against master#430feb24a46993e5073c1bb1b39da190d83fa2bf for pr-78363
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleang27%2Ficed_custom_widget" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/leang27/iced_custom_widget on toolchain 430feb24a46993e5073c1bb1b39da190d83fa2bf
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+430feb24a46993e5073c1bb1b39da190d83fa2bf" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/leang27/iced_custom_widget
[INFO] finished tweaking git repo https://github.com/leang27/iced_custom_widget
[INFO] tweaked toml for git repo https://github.com/leang27/iced_custom_widget written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/leang27/iced_custom_widget already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+430feb24a46993e5073c1bb1b39da190d83fa2bf" "fetch" "--locked" "--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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+430feb24a46993e5073c1bb1b39da190d83fa2bf" "metadata" "--no-deps" "--format-version=1", 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] 9db6e730b34704da9cc8b817da2bcd3fb189c6af16091466d2196e370a8ecd78
[INFO] running `Command { std: "docker" "start" "-a" "9db6e730b34704da9cc8b817da2bcd3fb189c6af16091466d2196e370a8ecd78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9db6e730b34704da9cc8b817da2bcd3fb189c6af16091466d2196e370a8ecd78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9db6e730b34704da9cc8b817da2bcd3fb189c6af16091466d2196e370a8ecd78", kill_on_drop: false }`
[INFO] [stdout] 9db6e730b34704da9cc8b817da2bcd3fb189c6af16091466d2196e370a8ecd78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+430feb24a46993e5073c1bb1b39da190d83fa2bf" "check" "--frozen" "--all" "--all-targets" "--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] f4ae06dccd27d11ba8178ce9b55192142a647c7ad1cb98f1ce83d3a01d70b1d1
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[INFO] [stdout] warning: unused import: `crate::components::grid::Grid`
[INFO] [stdout]  --> src/examples/menu.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::components::grid::Grid;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `examples::card_test::CardTest`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use examples::card_test::CardTest;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::components::grid::Grid`
[INFO] [stdout]  --> src/examples/menu.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::components::grid::Grid;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `examples::card_test::CardTest`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use examples::card_test::CardTest;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content_layout`
[INFO] [stdout]    --> src/components/card.rs:256:176
[INFO] [stdout]     |
[INFO] [stdout] 256 | ...'_, Message, Self>], content_layout: Layout<'_>, style: &Self::Style) -> Self::Output {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content_layout`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content_layout`
[INFO] [stdout]    --> src/components/card.rs:256:176
[INFO] [stdout]     |
[INFO] [stdout] 256 | ...'_, Message, Self>], content_layout: Layout<'_>, style: &Self::Style) -> Self::Output {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content_layout`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 56s
[INFO] running `Command { std: "docker" "inspect" "f4ae06dccd27d11ba8178ce9b55192142a647c7ad1cb98f1ce83d3a01d70b1d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4ae06dccd27d11ba8178ce9b55192142a647c7ad1cb98f1ce83d3a01d70b1d1", kill_on_drop: false }`
[INFO] [stdout] f4ae06dccd27d11ba8178ce9b55192142a647c7ad1cb98f1ce83d3a01d70b1d1