[INFO] cloning repository https://github.com/PhilChenTech/rust-gui
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PhilChenTech/rust-gui" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhilChenTech%2Frust-gui", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhilChenTech%2Frust-gui'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5d57cf108fb471ceeaba74e9f891b4149a8222b4
[INFO] checking PhilChenTech/rust-gui/5d57cf108fb471ceeaba74e9f891b4149a8222b4 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhilChenTech%2Frust-gui" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PhilChenTech/rust-gui on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/PhilChenTech/rust-gui
[INFO] finished tweaking git repo https://github.com/PhilChenTech/rust-gui
[INFO] tweaked toml for git repo https://github.com/PhilChenTech/rust-gui written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/PhilChenTech/rust-gui 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nom v1.2.4
[INFO] [stderr]   Downloaded meval v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 719a599ef20a3e9db83b2a2599a69d448f71ba73049bd1371f6048ffedcdd8a1
[INFO] running `Command { std: "docker" "start" "-a" "719a599ef20a3e9db83b2a2599a69d448f71ba73049bd1371f6048ffedcdd8a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "719a599ef20a3e9db83b2a2599a69d448f71ba73049bd1371f6048ffedcdd8a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "719a599ef20a3e9db83b2a2599a69d448f71ba73049bd1371f6048ffedcdd8a1", kill_on_drop: false }`
[INFO] [stdout] 719a599ef20a3e9db83b2a2599a69d448f71ba73049bd1371f6048ffedcdd8a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa06ff98d6321a38b56ff649a6461df88b6514921ab2b4e0e4694e74574e373c
[INFO] running `Command { std: "docker" "start" "-a" "fa06ff98d6321a38b56ff649a6461df88b6514921ab2b4e0e4694e74574e373c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.205
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[INFO] [stderr]     Checking pangocairo v0.16.3
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[INFO] [stderr]     Checking piet-common v0.6.2
[INFO] [stderr]     Checking druid v0.8.3
[INFO] [stderr]     Checking rust-gui v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/main.rs:74:39
[INFO] [stdout]    |
[INFO] [stdout] 74 |     Button::new(label).on_click(move |ctx, data: &mut AppState, _env| {
[INFO] [stdout]    |                                       ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/main.rs:74:39
[INFO] [stdout]    |
[INFO] [stdout] 74 |     Button::new(label).on_click(move |ctx, data: &mut AppState, _env| {
[INFO] [stdout]    |                                       ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 49s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v1.2.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "fa06ff98d6321a38b56ff649a6461df88b6514921ab2b4e0e4694e74574e373c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa06ff98d6321a38b56ff649a6461df88b6514921ab2b4e0e4694e74574e373c", kill_on_drop: false }`
[INFO] [stdout] fa06ff98d6321a38b56ff649a6461df88b6514921ab2b4e0e4694e74574e373c