[INFO] cloning repository https://github.com/MASLAB/maslab-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MASLAB/maslab-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMASLAB%2Fmaslab-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMASLAB%2Fmaslab-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e7739bdf8b0d4bda8a6542f28b4a910b6703b911
[INFO] checking MASLAB/maslab-rust against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMASLAB%2Fmaslab-rust" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/MASLAB/maslab-rust
[INFO] finished tweaking git repo https://github.com/MASLAB/maslab-rust
[INFO] tweaked toml for git repo https://github.com/MASLAB/maslab-rust written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MASLAB/maslab-rust on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MASLAB/maslab-rust 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libudev-sys v0.1.4
[INFO] [stderr]   Downloaded libudev v0.3.0
[INFO] [stderr]   Downloaded unescaper v0.1.8
[INFO] [stderr]   Downloaded mach2 v0.4.3
[INFO] [stderr]   Downloaded core-foundation v0.10.0
[INFO] [stderr]   Downloaded io-kit-sys v0.4.1
[INFO] [stderr]   Downloaded proc-macro2 v1.0.105
[INFO] [stderr]   Downloaded serialport v4.8.1
[INFO] [stderr]   Downloaded rppal v0.22.1
[INFO] [stderr]   Downloaded syn v2.0.114
[INFO] [stderr]   Downloaded nix v0.26.4
[INFO] [stderr]   Downloaded libc v0.2.180
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 819a87731772dbae1d5229ff7c6d33b293f917d0d4e044bbc5ceb2a7837590b2
[INFO] running `Command { std: "docker" "start" "819a87731772dbae1d5229ff7c6d33b293f917d0d4e044bbc5ceb2a7837590b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "819a87731772dbae1d5229ff7c6d33b293f917d0d4e044bbc5ceb2a7837590b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "819a87731772dbae1d5229ff7c6d33b293f917d0d4e044bbc5ceb2a7837590b2" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "819a87731772dbae1d5229ff7c6d33b293f917d0d4e044bbc5ceb2a7837590b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "819a87731772dbae1d5229ff7c6d33b293f917d0d4e044bbc5ceb2a7837590b2" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking rppal v0.22.1
[INFO] [stderr]     Checking libudev v0.3.0
[INFO] [stderr]     Checking bno08x v0.1.0 (/opt/rustwide/workdir/bno08x)
[INFO] [stdout] warning: unused variable: `sqw`
[INFO] [stdout]    --> bno08x/src/lib.rs:223:9
[INFO] [stdout]     |
[INFO] [stdout] 223 |     let sqw = quat.real * quat.real;
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_sqw`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CH_INPUT` is never used
[INFO] [stdout]  --> bno08x/src/lib.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const CH_INPUT: u8 = 3;
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sqw`
[INFO] [stdout]    --> bno08x/src/lib.rs:223:9
[INFO] [stdout]     |
[INFO] [stdout] 223 |     let sqw = quat.real * quat.real;
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_sqw`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CH_INPUT` is never used
[INFO] [stdout]  --> bno08x/src/lib.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const CH_INPUT: u8 = 3;
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]     Checking unescaper v0.1.8
[INFO] [stderr]     Checking serialport v4.8.1
[INFO] [stderr]     Checking raven v0.1.0 (/opt/rustwide/workdir/raven)
[INFO] [stdout] warning: variants `MotorVoltageValue` and `MotorCurrentValue` are never constructed
[INFO] [stdout]   --> raven/src/lib.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | enum MessageType {
[INFO] [stdout]    |      ----------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 56 |     MotorVoltageValue = 8 << 3,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 57 |     MotorCurrentValue = 9 << 3,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MessageType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `MOTOR_MAX_VALUE` is never used
[INFO] [stdout]    --> raven/src/lib.rs:209:11
[INFO] [stdout]     |
[INFO] [stdout] 208 | impl Raven {
[INFO] [stdout]     | ---------- associated constant in this implementation
[INFO] [stdout] 209 |     const MOTOR_MAX_VALUE: i32 = 4095;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `MotorVoltageValue` and `MotorCurrentValue` are never constructed
[INFO] [stdout]   --> raven/src/lib.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | enum MessageType {
[INFO] [stdout]    |      ----------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 56 |     MotorVoltageValue = 8 << 3,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 57 |     MotorCurrentValue = 9 << 3,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MessageType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `MOTOR_MAX_VALUE` is never used
[INFO] [stdout]    --> raven/src/lib.rs:209:11
[INFO] [stdout]     |
[INFO] [stdout] 208 | impl Raven {
[INFO] [stdout]     | ---------- associated constant in this implementation
[INFO] [stdout] 209 |     const MOTOR_MAX_VALUE: i32 = 4095;
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking robot v0.1.0 (/opt/rustwide/workdir/robot)
[INFO] [stdout] warning: unused import: `rppal::i2c::I2c`
[INFO] [stdout]   --> robot/src/main.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | use rppal::i2c::I2c;
[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 imports: `Quaternion` and `Vector3`
[INFO] [stdout]   --> robot/src/main.rs:57:22
[INFO] [stdout]    |
[INFO] [stdout] 57 | use bno08x::{BNO08x, Quaternion, SensorData, Vector3, quaternion_to_euler};
[INFO] [stdout]    |                      ^^^^^^^^^^              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rppal::i2c::I2c`
[INFO] [stdout]   --> robot/src/main.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | use rppal::i2c::I2c;
[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 imports: `Quaternion` and `Vector3`
[INFO] [stdout]   --> robot/src/main.rs:57:22
[INFO] [stdout]    |
[INFO] [stdout] 57 | use bno08x::{BNO08x, Quaternion, SensorData, Vector3, quaternion_to_euler};
[INFO] [stdout]    |                      ^^^^^^^^^^              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> robot/src/main.rs:112:17
[INFO] [stdout]     |
[INFO] [stdout] 112 |                 _ => {
[INFO] [stdout]     |                 ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> robot/src/main.rs:112:17
[INFO] [stdout]     |
[INFO] [stdout]  87 |                 SensorData::Quaternion(quat) => {
[INFO] [stdout]     |                 ---------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 104 |                 SensorData::LinearAccel(accel) => {
[INFO] [stdout]     |                 ------------------------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 112 |                 _ => {
[INFO] [stdout]     |                 ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> robot/src/main.rs:112:17
[INFO] [stdout]     |
[INFO] [stdout] 112 |                 _ => {
[INFO] [stdout]     |                 ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> robot/src/main.rs:112:17
[INFO] [stdout]     |
[INFO] [stdout]  87 |                 SensorData::Quaternion(quat) => {
[INFO] [stdout]     |                 ---------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 104 |                 SensorData::LinearAccel(accel) => {
[INFO] [stdout]     |                 ------------------------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 112 |                 _ => {
[INFO] [stdout]     |                 ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `raven`
[INFO] [stderr]  --> robot/Cargo.toml:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | raven = { path = "../raven" }
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `raven`
[INFO] [stderr] warning: `robot` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.10s
[INFO] running `Command { std: "docker" "inspect" "819a87731772dbae1d5229ff7c6d33b293f917d0d4e044bbc5ceb2a7837590b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "819a87731772dbae1d5229ff7c6d33b293f917d0d4e044bbc5ceb2a7837590b2", kill_on_drop: false }`
[INFO] [stdout] 819a87731772dbae1d5229ff7c6d33b293f917d0d4e044bbc5ceb2a7837590b2
