[INFO] cloning repository https://github.com/TheLuckyCoder/bosch_brain
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TheLuckyCoder/bosch_brain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheLuckyCoder%2Fbosch_brain", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheLuckyCoder%2Fbosch_brain'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 42613fc1d4762faca4ba7ce81ab6d5efc0763303
[INFO] checking TheLuckyCoder/bosch_brain against try#2b3c0f3a743ea631d10817f9a05e6b73970e9ef1 for pr-139751-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheLuckyCoder%2Fbosch_brain" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/TheLuckyCoder/bosch_brain
[INFO] finished tweaking git repo https://github.com/TheLuckyCoder/bosch_brain
[INFO] tweaked toml for git repo https://github.com/TheLuckyCoder/bosch_brain written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TheLuckyCoder/bosch_brain on toolchain 2b3c0f3a743ea631d10817f9a05e6b73970e9ef1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2b3c0f3a743ea631d10817f9a05e6b73970e9ef1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/TheLuckyCoder/bosch_brain 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" "+2b3c0f3a743ea631d10817f9a05e6b73970e9ef1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2b3c0f3a743ea631d10817f9a05e6b73970e9ef1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 40929cf4b0ca589b79f80f3814dd1a4a625b22a14151a46263ce3983928268b6
[INFO] running `Command { std: "docker" "start" "-a" "40929cf4b0ca589b79f80f3814dd1a4a625b22a14151a46263ce3983928268b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40929cf4b0ca589b79f80f3814dd1a4a625b22a14151a46263ce3983928268b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40929cf4b0ca589b79f80f3814dd1a4a625b22a14151a46263ce3983928268b6", kill_on_drop: false }`
[INFO] [stdout] 40929cf4b0ca589b79f80f3814dd1a4a625b22a14151a46263ce3983928268b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2b3c0f3a743ea631d10817f9a05e6b73970e9ef1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `Instant`
[INFO] [stdout]  --> race_car/src/http/frontend/remote.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::time::{Duration, Instant};
[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: `Instant`
[INFO] [stdout]  --> race_car/src/http/frontend/remote.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::time::{Duration, Instant};
[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 variable: `sensor_name`
[INFO] [stdout]    --> race_car/src/http/frontend/sensors.rs:189:10
[INFO] [stdout]     |
[INFO] [stdout] 189 |     Path(sensor_name): Path<SensorName>,
[INFO] [stdout]     |          ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sensor_name`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> race_car/src/http/udp_broadcast.rs:125:40
[INFO] [stdout]     |
[INFO] [stdout] 125 |             .fold(UdpData::default(), |mut udp, sensor_data| {
[INFO] [stdout]     |                                        ----^^^
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> race_car/src/http/udp_broadcast.rs:123:13
[INFO] [stdout]     |
[INFO] [stdout] 123 |         let mut udp_data = receiver
[INFO] [stdout]     |             ----^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `reset` is never used
[INFO] [stdout]   --> race_car/src/http/control.rs:27:18
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl PidManager {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] 27 |     pub async fn reset(&self) {
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_active_sensors` and `set_config_mode` are never used
[INFO] [stdout]    --> race_car/src/http/udp_broadcast.rs:91:12
[INFO] [stdout]     |
[INFO] [stdout]  46 | impl UdpBroadcast {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  91 |     pub fn get_active_sensors(&self) -> &Vec<SensorName> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |     pub fn set_config_mode(&mut self, config_mode: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sensor_name`
[INFO] [stdout]    --> race_car/src/http/frontend/sensors.rs:189:10
[INFO] [stdout]     |
[INFO] [stdout] 189 |     Path(sensor_name): Path<SensorName>,
[INFO] [stdout]     |          ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sensor_name`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> race_car/src/http/udp_broadcast.rs:125:40
[INFO] [stdout]     |
[INFO] [stdout] 125 |             .fold(UdpData::default(), |mut udp, sensor_data| {
[INFO] [stdout]     |                                        ----^^^
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> race_car/src/http/udp_broadcast.rs:123:13
[INFO] [stdout]     |
[INFO] [stdout] 123 |         let mut udp_data = receiver
[INFO] [stdout]     |             ----^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `reset` is never used
[INFO] [stdout]   --> race_car/src/http/control.rs:27:18
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl PidManager {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] 27 |     pub async fn reset(&self) {
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_active_sensors` and `set_config_mode` are never used
[INFO] [stdout]    --> race_car/src/http/udp_broadcast.rs:91:12
[INFO] [stdout]     |
[INFO] [stdout]  46 | impl UdpBroadcast {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  91 |     pub fn get_active_sensors(&self) -> &Vec<SensorName> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |     pub fn set_config_mode(&mut self, config_mode: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 56s
[INFO] running `Command { std: "docker" "inspect" "9eee51fff0ba59b3b6c1e976cfbb5415f0860446498959eb1e0a14604f246474", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9eee51fff0ba59b3b6c1e976cfbb5415f0860446498959eb1e0a14604f246474", kill_on_drop: false }`
[INFO] [stdout] 9eee51fff0ba59b3b6c1e976cfbb5415f0860446498959eb1e0a14604f246474
