[INFO] cloning repository https://github.com/CodingInGreen/f1-led-circuit-master-simulation-iced
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CodingInGreen/f1-led-circuit-master-simulation-iced" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCodingInGreen%2Ff1-led-circuit-master-simulation-iced", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCodingInGreen%2Ff1-led-circuit-master-simulation-iced'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 57207b774fd2c056193a97f566ff555007b16fdc
[INFO] checking CodingInGreen/f1-led-circuit-master-simulation-iced against try#b32fc44666c052e7cf07ab471bfb6f9ec571902f for pr-138676
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCodingInGreen%2Ff1-led-circuit-master-simulation-iced" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/CodingInGreen/f1-led-circuit-master-simulation-iced on toolchain b32fc44666c052e7cf07ab471bfb6f9ec571902f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b32fc44666c052e7cf07ab471bfb6f9ec571902f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/CodingInGreen/f1-led-circuit-master-simulation-iced
[INFO] finished tweaking git repo https://github.com/CodingInGreen/f1-led-circuit-master-simulation-iced
[INFO] tweaked toml for git repo https://github.com/CodingInGreen/f1-led-circuit-master-simulation-iced written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/CodingInGreen/f1-led-circuit-master-simulation-iced 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" "+b32fc44666c052e7cf07ab471bfb6f9ec571902f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+b32fc44666c052e7cf07ab471bfb6f9ec571902f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "7142bb25b6c0ff134dfa52501c790e42bc807d0136ae70a8a8b2da40a1622e56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7142bb25b6c0ff134dfa52501c790e42bc807d0136ae70a8a8b2da40a1622e56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7142bb25b6c0ff134dfa52501c790e42bc807d0136ae70a8a8b2da40a1622e56", kill_on_drop: false }`
[INFO] [stdout] 7142bb25b6c0ff134dfa52501c790e42bc807d0136ae70a8a8b2da40a1622e56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+b32fc44666c052e7cf07ab471bfb6f9ec571902f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `DateTime` and `Utc`
[INFO] [stdout]   --> src/main.rs:19:14
[INFO] [stdout]    |
[INFO] [stdout] 19 | use chrono::{DateTime, Utc};
[INFO] [stdout]    |              ^^^^^^^^  ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DateTime` and `Utc`
[INFO] [stdout]   --> src/main.rs:19:14
[INFO] [stdout]    |
[INFO] [stdout] 19 | use chrono::{DateTime, Utc};
[INFO] [stdout]    |              ^^^^^^^^  ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `date` and `driver_number` are never read
[INFO] [stdout]   --> src/main.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct LocationData {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 25 |     date: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 26 |     driver_number: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LocationData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `timestamp` is never read
[INFO] [stdout]   --> src/led_data.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct UpdateFrame {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 10 |     pub timestamp: u64,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `UpdateFrame` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `team` are never read
[INFO] [stdout]  --> src/driver_info.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct DriverInfo {
[INFO] [stdout]   |            ---------- fields in this struct
[INFO] [stdout] 2 |     pub number: u32,
[INFO] [stdout] 3 |     pub name: &'static str,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 4 |     pub team: &'static str,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `date` and `driver_number` are never read
[INFO] [stdout]   --> src/main.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct LocationData {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 25 |     date: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 26 |     driver_number: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LocationData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `timestamp` is never read
[INFO] [stdout]   --> src/led_data.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct UpdateFrame {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 10 |     pub timestamp: u64,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `UpdateFrame` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `team` are never read
[INFO] [stdout]  --> src/driver_info.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct DriverInfo {
[INFO] [stdout]   |            ---------- fields in this struct
[INFO] [stdout] 2 |     pub number: u32,
[INFO] [stdout] 3 |     pub name: &'static str,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 4 |     pub team: &'static str,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 44s
[INFO] running `Command { std: "docker" "inspect" "d5e9b405ed1674f7180d86d2ebcbfc80e7189902bda2960c740b77c1633fadb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5e9b405ed1674f7180d86d2ebcbfc80e7189902bda2960c740b77c1633fadb4", kill_on_drop: false }`
[INFO] [stdout] d5e9b405ed1674f7180d86d2ebcbfc80e7189902bda2960c740b77c1633fadb4