[INFO] cloning repository https://github.com/guilhermecabral05/rustpad
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/guilhermecabral05/rustpad" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguilhermecabral05%2Frustpad", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguilhermecabral05%2Frustpad'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d399a2deb47c8e7cc59e1e89ad4a0e37f9aa3cd3
[INFO] checking guilhermecabral05/rustpad against e3d12f3322cb00126b2208c6b9df3ac4467951f5 for pr-159706
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguilhermecabral05%2Frustpad" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/guilhermecabral05/rustpad
[INFO] finished tweaking git repo https://github.com/guilhermecabral05/rustpad
[INFO] tweaked toml for git repo https://github.com/guilhermecabral05/rustpad written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/guilhermecabral05/rustpad on toolchain e3d12f3322cb00126b2208c6b9df3ac4467951f5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e3d12f3322cb00126b2208c6b9df3ac4467951f5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/guilhermecabral05/rustpad 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" "+e3d12f3322cb00126b2208c6b9df3ac4467951f5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serialport v4.8.1
[INFO] [stderr]   Downloaded libudev v0.3.0
[INFO] [stderr]   Downloaded unescaper v0.1.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ebcf0e0ff8986cd3a66788c86f7db239254650bba188ab5cc929d8a196f6c245
[INFO] running `Command { std: "docker" "start" "ebcf0e0ff8986cd3a66788c86f7db239254650bba188ab5cc929d8a196f6c245", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebcf0e0ff8986cd3a66788c86f7db239254650bba188ab5cc929d8a196f6c245", 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" "ebcf0e0ff8986cd3a66788c86f7db239254650bba188ab5cc929d8a196f6c245" "/opt/rustwide/cargo-home/bin/cargo" "+e3d12f3322cb00126b2208c6b9df3ac4467951f5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebcf0e0ff8986cd3a66788c86f7db239254650bba188ab5cc929d8a196f6c245", 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" "ebcf0e0ff8986cd3a66788c86f7db239254650bba188ab5cc929d8a196f6c245" "/opt/rustwide/cargo-home/bin/cargo" "+e3d12f3322cb00126b2208c6b9df3ac4467951f5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking libudev v0.3.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking unescaper v0.1.6
[INFO] [stderr]     Checking serialport v4.8.1
[INFO] [stderr]     Checking ruspad v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `initial_timeout`
[INFO] [stdout]   --> src/pinpad.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let initial_timeout = if blocking {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_initial_timeout`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_timeout`
[INFO] [stdout]   --> src/pinpad.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let data_timeout = Duration::from_secs(2);
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_timeout`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `transport` and `verbose` are never read
[INFO] [stdout]   --> src/pinpad.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct PinpadConnection {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout] 10 |     transport: SerialTransport,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 11 |     verbose: bool,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `receive_response` is never used
[INFO] [stdout]   --> src/pinpad.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl PinpadConnection {
[INFO] [stdout]    | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     fn receive_response(&mut self, blocking: bool) -> Result<Vec<u8>, AbecsError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `initial_timeout`
[INFO] [stdout]   --> src/pinpad.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let initial_timeout = if blocking {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_initial_timeout`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_timeout`
[INFO] [stdout]   --> src/pinpad.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let data_timeout = Duration::from_secs(2);
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_timeout`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `transport` and `verbose` are never read
[INFO] [stdout]   --> src/pinpad.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct PinpadConnection {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout] 10 |     transport: SerialTransport,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 11 |     verbose: bool,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `receive_response` is never used
[INFO] [stdout]   --> src/pinpad.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl PinpadConnection {
[INFO] [stdout]    | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     fn receive_response(&mut self, blocking: bool) -> Result<Vec<u8>, AbecsError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.38s
[INFO] running `Command { std: "docker" "inspect" "ebcf0e0ff8986cd3a66788c86f7db239254650bba188ab5cc929d8a196f6c245", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebcf0e0ff8986cd3a66788c86f7db239254650bba188ab5cc929d8a196f6c245", kill_on_drop: false }`
[INFO] [stdout] ebcf0e0ff8986cd3a66788c86f7db239254650bba188ab5cc929d8a196f6c245
