[INFO] fetching crate gps_data_collector_kim 0.1.0...
[INFO] checking gps_data_collector_kim-0.1.0 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] extracting crate gps_data_collector_kim 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate gps_data_collector_kim 0.1.0
[INFO] finished tweaking crates.io crate gps_data_collector_kim 0.1.0
[INFO] tweaked toml for crates.io crate gps_data_collector_kim 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate gps_data_collector_kim 0.1.0 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rpi_embedded v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cff030bb4ab00418e3fb66059f219d6b306ba452a076353c52a7a78f61bacd75
[INFO] running `Command { std: "docker" "start" "-a" "cff030bb4ab00418e3fb66059f219d6b306ba452a076353c52a7a78f61bacd75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cff030bb4ab00418e3fb66059f219d6b306ba452a076353c52a7a78f61bacd75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cff030bb4ab00418e3fb66059f219d6b306ba452a076353c52a7a78f61bacd75", kill_on_drop: false }`
[INFO] [stdout] cff030bb4ab00418e3fb66059f219d6b306ba452a076353c52a7a78f61bacd75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66a6228c75f6a4989a45d373c786b48d9c18ecaa9960b9574184d19a40bfb493
[INFO] running `Command { std: "docker" "start" "-a" "66a6228c75f6a4989a45d373c786b48d9c18ecaa9960b9574184d19a40bfb493", kill_on_drop: false }`
[INFO] [stderr]     Checking rpi_embedded v0.1.0
[INFO] [stderr]     Checking gps_data_collector_kim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Parity` and `Uart`
[INFO] [stdout]   --> src/lib.rs:68:26
[INFO] [stdout]    |
[INFO] [stdout] 68 | use rpi_embedded::uart::{Uart, Parity};
[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: `std::time::Duration`
[INFO] [stdout]   --> src/lib.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 | use std::time::Duration;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `BaudRate28800`, `BaudRate76800`, and `BaudRate115200` are never constructed
[INFO] [stdout]   --> src/lib.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 72 | enum UartSettings {
[INFO] [stdout]    |      ------------ variants in this enum
[INFO] [stdout] 73 |     BaudRate9600 = 9600,
[INFO] [stdout] 74 |     BaudRate28800 = 28800,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 75 |     BaudRate76800 = 76800,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 76 |     BaudRate115200 = 115200,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `UartSettings` has a derived impl for the trait `Clone`, but this is 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: field `baud_rate` is never read
[INFO] [stdout]   --> src/lib.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub struct MyGps {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 80 |     baud_rate: UartSettings,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `BaudRate28800`, `BaudRate76800`, and `BaudRate115200` are never constructed
[INFO] [stdout]   --> src/lib.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 72 | enum UartSettings {
[INFO] [stdout]    |      ------------ variants in this enum
[INFO] [stdout] 73 |     BaudRate9600 = 9600,
[INFO] [stdout] 74 |     BaudRate28800 = 28800,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 75 |     BaudRate76800 = 76800,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 76 |     BaudRate115200 = 115200,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `UartSettings` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[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 0.92s
[INFO] [stdout] warning: field `baud_rate` is never read
[INFO] [stdout]   --> src/lib.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub struct MyGps {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 80 |     baud_rate: UartSettings,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "66a6228c75f6a4989a45d373c786b48d9c18ecaa9960b9574184d19a40bfb493", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66a6228c75f6a4989a45d373c786b48d9c18ecaa9960b9574184d19a40bfb493", kill_on_drop: false }`
[INFO] [stdout] 66a6228c75f6a4989a45d373c786b48d9c18ecaa9960b9574184d19a40bfb493