[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] testing guilhermecabral05/rustpad against 1.98.0-beta.1 for beta-1.98-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguilhermecabral05%2Frustpad" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-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-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/guilhermecabral05/rustpad on toolchain 1.98.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "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" "+1.98.0-beta.1" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 1b1fa049e214e15e0fbac6a33357e1eea04abd1fed9837f5d0b086311422993b
[INFO] running `Command { std: "docker" "start" "1b1fa049e214e15e0fbac6a33357e1eea04abd1fed9837f5d0b086311422993b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b1fa049e214e15e0fbac6a33357e1eea04abd1fed9837f5d0b086311422993b", 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" "1b1fa049e214e15e0fbac6a33357e1eea04abd1fed9837f5d0b086311422993b" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b1fa049e214e15e0fbac6a33357e1eea04abd1fed9837f5d0b086311422993b", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1b1fa049e214e15e0fbac6a33357e1eea04abd1fed9837f5d0b086311422993b" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling 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]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling libudev v0.3.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling unescaper v0.1.6
[INFO] [stderr]    Compiling serialport v4.8.1
[INFO] [stderr]    Compiling 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.76s
[INFO] running `Command { std: "docker" "inspect" "1b1fa049e214e15e0fbac6a33357e1eea04abd1fed9837f5d0b086311422993b", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1b1fa049e214e15e0fbac6a33357e1eea04abd1fed9837f5d0b086311422993b" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[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]    Compiling 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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "1b1fa049e214e15e0fbac6a33357e1eea04abd1fed9837f5d0b086311422993b", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1b1fa049e214e15e0fbac6a33357e1eea04abd1fed9837f5d0b086311422993b" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `initial_timeout`
[INFO] [stderr]   --> src/pinpad.rs:30:13
[INFO] [stderr]    |
[INFO] [stderr] 30 |         let initial_timeout = if blocking {
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_initial_timeout`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data_timeout`
[INFO] [stderr]   --> src/pinpad.rs:37:13
[INFO] [stderr]    |
[INFO] [stderr] 37 |         let data_timeout = Duration::from_secs(2);
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_timeout`
[INFO] [stderr] 
[INFO] [stderr] warning: fields `transport` and `verbose` are never read
[INFO] [stderr]   --> src/pinpad.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr]  9 | pub struct PinpadConnection {
[INFO] [stderr]    |            ---------------- fields in this struct
[INFO] [stderr] 10 |     transport: SerialTransport,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 11 |     verbose: bool,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `receive_response` is never used
[INFO] [stderr]   --> src/pinpad.rs:23:8
[INFO] [stderr]    |
[INFO] [stderr] 14 | impl PinpadConnection {
[INFO] [stderr]    | --------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 23 |     fn receive_response(&mut self, blocking: bool) -> Result<Vec<u8>, AbecsError> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `ruspad` (lib) generated 4 warnings (run `cargo fix --lib -p ruspad` to apply 2 suggestions)
[INFO] [stderr] warning: `ruspad` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ruspad-c4bd7fbbf33de6c9)
[INFO] [stderr]    Doc-tests ruspad
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test link_layer::tests::test_crc16 ... ok
[INFO] [stdout] test protocol::tests::test_encode_decode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1b1fa049e214e15e0fbac6a33357e1eea04abd1fed9837f5d0b086311422993b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b1fa049e214e15e0fbac6a33357e1eea04abd1fed9837f5d0b086311422993b", kill_on_drop: false }`
[INFO] [stdout] 1b1fa049e214e15e0fbac6a33357e1eea04abd1fed9837f5d0b086311422993b