[INFO] fetching crate ydlidar_driver 0.1.0...
[INFO] testing ydlidar_driver-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate ydlidar_driver 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate ydlidar_driver 0.1.0
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[INFO] validating manifest of crates.io crate ydlidar_driver 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d45d2d3bd07b19a70a810f1e9022eee0e0068d2a69a634d8ea8673ab620feca5
[INFO] running `Command { std: "docker" "start" "-a" "d45d2d3bd07b19a70a810f1e9022eee0e0068d2a69a634d8ea8673ab620feca5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d45d2d3bd07b19a70a810f1e9022eee0e0068d2a69a634d8ea8673ab620feca5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d45d2d3bd07b19a70a810f1e9022eee0e0068d2a69a634d8ea8673ab620feca5", kill_on_drop: false }`
[INFO] [stdout] d45d2d3bd07b19a70a810f1e9022eee0e0068d2a69a634d8ea8673ab620feca5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44346be325f393be627047b9da661332e9f7eb4446a7cdb2d0e940936f91009a
[INFO] running `Command { std: "docker" "start" "-a" "44346be325f393be627047b9da661332e9f7eb4446a7cdb2d0e940936f91009a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
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[INFO] [stderr]    Compiling ydlidar_driver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `firmware_major_version`, `firmware_minor_version`, `hardware_version`, and `serial_number` are never read
[INFO] [stdout]  --> src/device_info.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct DeviceInfo {
[INFO] [stdout]   |            ---------- fields in this struct
[INFO] [stdout] 2 |     pub model_number: u8,
[INFO] [stdout] 3 |     pub firmware_major_version: u8,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 4 |     pub firmware_minor_version: u8,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 5 |     pub hardware_version: u8,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 6 |     pub serial_number: [u8; 16],
[INFO] [stdout]   |         ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.34s
[INFO] running `Command { std: "docker" "inspect" "44346be325f393be627047b9da661332e9f7eb4446a7cdb2d0e940936f91009a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44346be325f393be627047b9da661332e9f7eb4446a7cdb2d0e940936f91009a", kill_on_drop: false }`
[INFO] [stdout] 44346be325f393be627047b9da661332e9f7eb4446a7cdb2d0e940936f91009a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9347029dca22cf3cfade672244adb26761b294b8bd9ad8627c10128164ad5fd
[INFO] running `Command { std: "docker" "start" "-a" "b9347029dca22cf3cfade672244adb26761b294b8bd9ad8627c10128164ad5fd", kill_on_drop: false }`
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[INFO] [stdout] warning: fields `firmware_major_version`, `firmware_minor_version`, `hardware_version`, and `serial_number` are never read
[INFO] [stdout]  --> src/device_info.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct DeviceInfo {
[INFO] [stdout]   |            ---------- fields in this struct
[INFO] [stdout] 2 |     pub model_number: u8,
[INFO] [stdout] 3 |     pub firmware_major_version: u8,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 4 |     pub firmware_minor_version: u8,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 5 |     pub hardware_version: u8,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 6 |     pub serial_number: [u8; 16],
[INFO] [stdout]   |         ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tiff v0.6.1
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling image v0.23.14
[INFO] [stderr]    Compiling gfx_device_gl v0.16.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling wayland-cursor v0.28.6
[INFO] [stderr]    Compiling wayland-egl v0.28.6
[INFO] [stderr]    Compiling pistoncore-input v1.0.1
[INFO] [stderr]    Compiling clap_derive v3.2.25
[INFO] [stderr]    Compiling pistoncore-window v0.47.1
[INFO] [stderr]    Compiling pistoncore-event_loop v0.53.1
[INFO] [stderr]    Compiling piston v0.53.2
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling piston-gfx_texture v0.41.0
[INFO] [stderr]    Compiling piston2d-gfx_graphics v0.73.0
[INFO] [stderr]    Compiling smithay-client-toolkit v0.12.3
[INFO] [stderr]    Compiling winit v0.24.0
[INFO] [stderr]    Compiling glutin v0.26.0
[INFO] [stderr]    Compiling pistoncore-glutin_window v0.69.0
[INFO] [stderr]    Compiling piston_window v0.120.0
[INFO] [stderr]    Compiling ydlidar_driver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `plotters`
[INFO] [stdout]  --> examples/plot_scan.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use plotters::drawing::IntoDrawingArea;
[INFO] [stdout]   |     ^^^^^^^^ use of unresolved module or unlinked crate `plotters`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `plotters`, use `cargo add plotters` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `plotters`
[INFO] [stdout]  --> examples/plot_scan.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use plotters::prelude::{ChartBuilder, Circle, GREEN, WHITE};
[INFO] [stdout]   |     ^^^^^^^^ use of unresolved module or unlinked crate `plotters`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `plotters`, use `cargo add plotters` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `plotters`
[INFO] [stdout]  --> examples/plot_scan.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use plotters::style::Color;
[INFO] [stdout]   |     ^^^^^^^^ use of unresolved module or unlinked crate `plotters`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `plotters`, use `cargo add plotters` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `plotters_piston`
[INFO] [stdout]  --> examples/plot_scan.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use plotters_piston::{draw_piston_window, PistonBackend};
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `plotters_piston`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `plotters_piston`, use `cargo add plotters_piston` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ydlidar_driver` (example "plot_scan") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "b9347029dca22cf3cfade672244adb26761b294b8bd9ad8627c10128164ad5fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9347029dca22cf3cfade672244adb26761b294b8bd9ad8627c10128164ad5fd", kill_on_drop: false }`
[INFO] [stdout] b9347029dca22cf3cfade672244adb26761b294b8bd9ad8627c10128164ad5fd
