[INFO] fetching crate souvlaki 0.3.0...
[INFO] checking souvlaki-0.3.0 against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] extracting crate souvlaki 0.3.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate souvlaki 0.3.0 on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate souvlaki 0.3.0
[INFO] finished tweaking crates.io crate souvlaki 0.3.0
[INFO] tweaked toml for crates.io crate souvlaki 0.3.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate souvlaki 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ec635ac8125c8e83284828b6d1331dfce388e0236fceeebf7edef294e09224c
[INFO] running `Command { std: "docker" "start" "-a" "5ec635ac8125c8e83284828b6d1331dfce388e0236fceeebf7edef294e09224c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ec635ac8125c8e83284828b6d1331dfce388e0236fceeebf7edef294e09224c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ec635ac8125c8e83284828b6d1331dfce388e0236fceeebf7edef294e09224c", kill_on_drop: false }`
[INFO] [stdout] 5ec635ac8125c8e83284828b6d1331dfce388e0236fceeebf7edef294e09224c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a10bb615ff9251c02a99f50ea8d01438f75275fce4aa98a9aa5d029a70d8d5eb
[INFO] running `Command { std: "docker" "start" "-a" "a10bb615ff9251c02a99f50ea8d01438f75275fce4aa98a9aa5d029a70d8d5eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling souvlaki v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `winit`
[INFO] [stdout]  --> examples/example.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use winit::{
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `winit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `EventLoop`
[INFO] [stdout]   --> examples/example.rs:19:22
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let event_loop = EventLoop::new();
[INFO] [stdout]    |                      ^^^^^^^^^ use of undeclared type `EventLoop`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `WindowBuilder`
[INFO] [stdout]   --> examples/example.rs:20:18
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let window = WindowBuilder::new().build(&event_loop).unwrap();
[INFO] [stdout]    |                  ^^^^^^^^^^^^^ use of undeclared type `WindowBuilder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ControlFlow`
[INFO] [stdout]   --> examples/example.rs:59:25
[INFO] [stdout]    |
[INFO] [stdout] 59 |         *control_flow = ControlFlow::Poll;
[INFO] [stdout]    |                         ^^^^^^^^^^^ use of undeclared type `ControlFlow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Event`
[INFO] [stdout]   --> examples/example.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |             Event::WindowEvent {
[INFO] [stdout]    |             ^^^^^ use of undeclared type `Event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `WindowEvent`
[INFO] [stdout]   --> examples/example.rs:63:24
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 event: WindowEvent::CloseRequested,
[INFO] [stdout]    |                        ^^^^^^^^^^^ use of undeclared type `WindowEvent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ControlFlow`
[INFO] [stdout]   --> examples/example.rs:65:34
[INFO] [stdout]    |
[INFO] [stdout] 65 |             } => *control_flow = ControlFlow::Exit,
[INFO] [stdout]    |                                  ^^^^^^^^^^^ use of undeclared type `ControlFlow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Event`
[INFO] [stdout]   --> examples/example.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |             Event::MainEventsCleared => {
[INFO] [stdout]    |             ^^^^^ use of undeclared type `Event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `souvlaki`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "a10bb615ff9251c02a99f50ea8d01438f75275fce4aa98a9aa5d029a70d8d5eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a10bb615ff9251c02a99f50ea8d01438f75275fce4aa98a9aa5d029a70d8d5eb", kill_on_drop: false }`
[INFO] [stdout] a10bb615ff9251c02a99f50ea8d01438f75275fce4aa98a9aa5d029a70d8d5eb