[INFO] cloning repository https://github.com/ouyanglingle/SimpleKinematics
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ouyanglingle/SimpleKinematics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fouyanglingle%2FSimpleKinematics", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fouyanglingle%2FSimpleKinematics'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e6f7354d63a6b3db39b8e3d9ca2d3331756db654
[INFO] checking ouyanglingle/SimpleKinematics against try#0611f7de057c584b8771102fde7aed6c70c71d3b for pr-146440
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fouyanglingle%2FSimpleKinematics" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/ouyanglingle/SimpleKinematics
[INFO] finished tweaking git repo https://github.com/ouyanglingle/SimpleKinematics
[INFO] tweaked toml for git repo https://github.com/ouyanglingle/SimpleKinematics written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ouyanglingle/SimpleKinematics on toolchain 0611f7de057c584b8771102fde7aed6c70c71d3b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ouyanglingle/SimpleKinematics 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" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b843bcb28329ed6e3f4f366093dbad3eca20ccea5c6c57890305b18e94fe77a6
[INFO] running `Command { std: "docker" "start" "-a" "b843bcb28329ed6e3f4f366093dbad3eca20ccea5c6c57890305b18e94fe77a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b843bcb28329ed6e3f4f366093dbad3eca20ccea5c6c57890305b18e94fe77a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b843bcb28329ed6e3f4f366093dbad3eca20ccea5c6c57890305b18e94fe77a6", kill_on_drop: false }`
[INFO] [stdout] b843bcb28329ed6e3f4f366093dbad3eca20ccea5c6c57890305b18e94fe77a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72010ada82f6899a7c25d5baa45dc3d9a72c79b6b9c793953965819e182b217e
[INFO] running `Command { std: "docker" "start" "-a" "72010ada82f6899a7c25d5baa45dc3d9a72c79b6b9c793953965819e182b217e", kill_on_drop: false }`
[INFO] [stderr]     Checking micromath v2.1.0
[INFO] [stderr]     Checking kinematics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `vel_world`
[INFO] [stdout]   --> src/chassis/mecanum.rs:78:35
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn update_odometry(&mut self, vel_world: Velocity) -> Pose {
[INFO] [stdout]    |                                   ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vel_world`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `DiffChassis` is never constructed
[INFO] [stdout]  --> src/chassis/diff.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct DiffChassis {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]   = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `wheel_radius` and `track_width` are never read
[INFO] [stdout]  --> src/chassis/diff.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct DiffChassis {
[INFO] [stdout]   |            ----------- fields in this struct
[INFO] [stdout] 5 |     /// 轮子半径, 单位：米
[INFO] [stdout] 6 |     wheel_radius: f32,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 7 |     /// 左右轮之间的距离, 单位：米
[INFO] [stdout] 8 |     track_width: f32,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `wheel_radius` is never read
[INFO] [stdout]  --> src/chassis/mecanum.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct MecanumChassis {
[INFO] [stdout]   |            -------------- field in this struct
[INFO] [stdout] 8 |     /// 轮子半径, 单位：米
[INFO] [stdout] 9 |     wheel_radius: f32,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `OmniChassis` is never constructed
[INFO] [stdout]  --> src/chassis/omni.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct OmniChassis {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `wheel_radius` and `robot_radius` are never read
[INFO] [stdout]  --> src/chassis/omni.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct OmniChassis {
[INFO] [stdout]   |            ----------- fields in this struct
[INFO] [stdout] 5 |     /// 轮子半径, 单位：米
[INFO] [stdout] 6 |     wheel_radius: f32,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 7 |     /// 轮子中心到机器人中心的距离, 单位：米
[INFO] [stdout] 8 |     robot_radius: f32,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/lib.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `micromath`
[INFO] [stdout]  --> src/chassis/mecanum.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use micromath::*;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vel_world`
[INFO] [stdout]   --> src/chassis/mecanum.rs:78:35
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn update_odometry(&mut self, vel_world: Velocity) -> Pose {
[INFO] [stdout]    |                                   ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vel_world`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `DiffChassis` is never constructed
[INFO] [stdout]  --> src/chassis/diff.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct DiffChassis {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]   = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `wheel_radius` and `track_width` are never read
[INFO] [stdout]  --> src/chassis/diff.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct DiffChassis {
[INFO] [stdout]   |            ----------- fields in this struct
[INFO] [stdout] 5 |     /// 轮子半径, 单位：米
[INFO] [stdout] 6 |     wheel_radius: f32,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 7 |     /// 左右轮之间的距离, 单位：米
[INFO] [stdout] 8 |     track_width: f32,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `wheel_radius` is never read
[INFO] [stdout]  --> src/chassis/mecanum.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct MecanumChassis {
[INFO] [stdout]   |            -------------- field in this struct
[INFO] [stdout] 8 |     /// 轮子半径, 单位：米
[INFO] [stdout] 9 |     wheel_radius: f32,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `OmniChassis` is never constructed
[INFO] [stdout]  --> src/chassis/omni.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct OmniChassis {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `wheel_radius` and `robot_radius` are never read
[INFO] [stdout]  --> src/chassis/omni.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct OmniChassis {
[INFO] [stdout]   |            ----------- fields in this struct
[INFO] [stdout] 5 |     /// 轮子半径, 单位：米
[INFO] [stdout] 6 |     wheel_radius: f32,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 7 |     /// 轮子中心到机器人中心的距离, 单位：米
[INFO] [stdout] 8 |     robot_radius: f32,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kinematics` (lib test) due to 2 previous errors; 6 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `kinematics` (lib) due to 2 previous errors; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "72010ada82f6899a7c25d5baa45dc3d9a72c79b6b9c793953965819e182b217e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72010ada82f6899a7c25d5baa45dc3d9a72c79b6b9c793953965819e182b217e", kill_on_drop: false }`
[INFO] [stdout] 72010ada82f6899a7c25d5baa45dc3d9a72c79b6b9c793953965819e182b217e
