[INFO] fetching crate can_adapter 1.0.3...
[INFO] testing can_adapter-1.0.3 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] extracting crate can_adapter 1.0.3 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate can_adapter 1.0.3
[INFO] finished tweaking crates.io crate can_adapter 1.0.3
[INFO] tweaked toml for crates.io crate can_adapter 1.0.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate can_adapter 1.0.3 on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate can_adapter 1.0.3 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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: file `/workspace/builds/worker-2-tc1/source/src/main.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `lib` target `can_adapter`
[INFO] [stderr]   * `bin` target `logger`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unescaper v0.1.6
[INFO] [stderr]   Downloaded color-print v0.3.7
[INFO] [stderr]   Downloaded ordered-multimap v0.7.3
[INFO] [stderr]   Downloaded embedded-can v0.4.1
[INFO] [stderr]   Downloaded libudev v0.3.0
[INFO] [stderr]   Downloaded clap-num v1.2.0
[INFO] [stderr]   Downloaded color-print-proc-macro v0.3.7
[INFO] [stderr]   Downloaded libloading v0.9.0
[INFO] [stderr]   Downloaded socketcan v3.5.0
[INFO] [stderr]   Downloaded dlv-list v0.5.2
[INFO] [stderr]   Downloaded serialport v4.8.1
[INFO] [stderr]   Downloaded neli v0.6.5
[INFO] [stderr]   Downloaded dbg_hex v0.2.0
[INFO] [stderr]   Downloaded rust-ini v0.21.3
[INFO] [stderr]   Downloaded neli-proc-macros v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cbc537a1a6659d6fe94c4f5f9c1e97508a90a075f1073a6caefe348d606db826
[INFO] running `Command { std: "docker" "start" "-a" "cbc537a1a6659d6fe94c4f5f9c1e97508a90a075f1073a6caefe348d606db826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbc537a1a6659d6fe94c4f5f9c1e97508a90a075f1073a6caefe348d606db826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbc537a1a6659d6fe94c4f5f9c1e97508a90a075f1073a6caefe348d606db826", kill_on_drop: false }`
[INFO] [stdout] cbc537a1a6659d6fe94c4f5f9c1e97508a90a075f1073a6caefe348d606db826
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4db527fa5197acd1d4c0d4976da6abf039b9f008721a0bbf49d7aa7683bc0e55
[INFO] running `Command { std: "docker" "start" "-a" "4db527fa5197acd1d4c0d4976da6abf039b9f008721a0bbf49d7aa7683bc0e55", kill_on_drop: false }`
[INFO] [stderr] warning: file `/opt/rustwide/workdir/src/main.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `lib` target `can_adapter`
[INFO] [stderr]   * `bin` target `logger`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling anstyle-query v1.1.5
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling zerocopy v0.8.33
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling socketcan v3.5.0
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling nb v1.1.0
[INFO] [stderr]    Compiling embedded-can v0.4.1
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling libloading v0.9.0
[INFO] [stderr]    Compiling dbg_hex v0.2.0
[INFO] [stderr]    Compiling clap_builder v4.5.54
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling clap-num v1.2.0
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]    Compiling const-random v0.1.18
[INFO] [stderr]    Compiling dlv-list v0.5.2
[INFO] [stderr]    Compiling ordered-multimap v0.7.3
[INFO] [stderr]    Compiling rust-ini v0.21.3
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling libudev v0.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling color-print-proc-macro v0.3.7
[INFO] [stderr]    Compiling zerocopy-derive v0.8.33
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling color-print v0.3.7
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling unescaper v0.1.6
[INFO] [stderr]    Compiling serialport v4.8.1
[INFO] [stderr]    Compiling clap v4.5.54
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling neli-proc-macros v0.1.4
[INFO] [stderr]    Compiling neli v0.6.5
[INFO] [stderr]    Compiling can_adapter v1.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `sa`
[INFO] [stdout]   --> src/j1939/mod.rs:65:35
[INFO] [stdout]    |
[INFO] [stdout] 65 |             J1939::AddressClaim { sa } => todo!(),
[INFO] [stdout]    |                                   ^^ help: try ignoring the field: `sa: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block_size`
[INFO] [stdout]   --> src/uds/iso15765.rs:91:25
[INFO] [stdout]    |
[INFO] [stdout] 91 |                     let block_size = p.payload[1];
[INFO] [stdout]    |                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `speed`
[INFO] [stdout]   --> src/socketcanconnection.rs:42:27
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn new(str: &str, speed: u64) -> Result<SocketCanConnection, anyhow::Error> {
[INFO] [stdout]    |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_speed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]    --> src/main.rs:113:14
[INFO] [stdout]     |
[INFO] [stdout] 113 | fn hex_array(arg: &str) -> Result<Box<[u8]>, std::num::ParseIntError> {
[INFO] [stdout]     |              ^^^ help: if this is intentional, prefix it with an underscore: `_arg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `timestamp` is never read
[INFO] [stdout]   --> src/j1939/mod.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | struct TPDescriptor {
[INFO] [stdout]    |        ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 38 |     timestamp: Option<Duration>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TPDescriptor` has a derived impl for the trait `Debug`, 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: struct `J1939_21TpConnAbort` is never constructed
[INFO] [stdout]    --> src/j1939/mod.rs:422:8
[INFO] [stdout]     |
[INFO] [stdout] 422 | struct J1939_21TpConnAbort {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `J1939_21TpBAM` is never constructed
[INFO] [stdout]    --> src/j1939/mod.rs:432:8
[INFO] [stdout]     |
[INFO] [stdout] 432 | struct J1939_21TpBAM {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sa`
[INFO] [stdout]   --> src/j1939/mod.rs:65:35
[INFO] [stdout]    |
[INFO] [stdout] 65 |             J1939::AddressClaim { sa } => todo!(),
[INFO] [stdout]    |                                   ^^ help: try ignoring the field: `sa: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block_size`
[INFO] [stdout]   --> src/uds/iso15765.rs:91:25
[INFO] [stdout]    |
[INFO] [stdout] 91 |                     let block_size = p.payload[1];
[INFO] [stdout]    |                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `speed`
[INFO] [stdout]   --> src/socketcanconnection.rs:42:27
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn new(str: &str, speed: u64) -> Result<SocketCanConnection, anyhow::Error> {
[INFO] [stdout]    |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_speed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]    --> src/main.rs:113:14
[INFO] [stdout]     |
[INFO] [stdout] 113 | fn hex_array(arg: &str) -> Result<Box<[u8]>, std::num::ParseIntError> {
[INFO] [stdout]     |              ^^^ help: if this is intentional, prefix it with an underscore: `_arg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `timestamp` is never read
[INFO] [stdout]   --> src/j1939/mod.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | struct TPDescriptor {
[INFO] [stdout]    |        ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 38 |     timestamp: Option<Duration>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TPDescriptor` has a derived impl for the trait `Debug`, 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: struct `J1939_21TpConnAbort` is never constructed
[INFO] [stdout]    --> src/j1939/mod.rs:422:8
[INFO] [stdout]     |
[INFO] [stdout] 422 | struct J1939_21TpConnAbort {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `J1939_21TpBAM` is never constructed
[INFO] [stdout]    --> src/j1939/mod.rs:432:8
[INFO] [stdout]     |
[INFO] [stdout] 432 | struct J1939_21TpBAM {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.99s
[INFO] running `Command { std: "docker" "inspect" "4db527fa5197acd1d4c0d4976da6abf039b9f008721a0bbf49d7aa7683bc0e55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4db527fa5197acd1d4c0d4976da6abf039b9f008721a0bbf49d7aa7683bc0e55", kill_on_drop: false }`
[INFO] [stdout] 4db527fa5197acd1d4c0d4976da6abf039b9f008721a0bbf49d7aa7683bc0e55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 665e7f535ca9802951ca4c76762245a6cb05d09f47e40b1a5c3a553cceb5327e
[INFO] running `Command { std: "docker" "start" "-a" "665e7f535ca9802951ca4c76762245a6cb05d09f47e40b1a5c3a553cceb5327e", kill_on_drop: false }`
[INFO] [stderr] warning: file `/opt/rustwide/workdir/src/main.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `lib` target `can_adapter`
[INFO] [stderr]   * `bin` target `logger`
[INFO] [stdout] warning: unused variable: `sa`
[INFO] [stdout]   --> src/j1939/mod.rs:65:35
[INFO] [stdout]    |
[INFO] [stdout] 65 |             J1939::AddressClaim { sa } => todo!(),
[INFO] [stdout]    |                                   ^^ help: try ignoring the field: `sa: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block_size`
[INFO] [stdout]   --> src/uds/iso15765.rs:91:25
[INFO] [stdout]    |
[INFO] [stdout] 91 |                     let block_size = p.payload[1];
[INFO] [stdout]    |                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `speed`
[INFO] [stdout]   --> src/socketcanconnection.rs:42:27
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn new(str: &str, speed: u64) -> Result<SocketCanConnection, anyhow::Error> {
[INFO] [stdout]    |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_speed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]    --> src/main.rs:113:14
[INFO] [stdout]     |
[INFO] [stdout] 113 | fn hex_array(arg: &str) -> Result<Box<[u8]>, std::num::ParseIntError> {
[INFO] [stdout]     |              ^^^ help: if this is intentional, prefix it with an underscore: `_arg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling can_adapter v1.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `timestamp` is never read
[INFO] [stdout]   --> src/j1939/mod.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | struct TPDescriptor {
[INFO] [stdout]    |        ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 38 |     timestamp: Option<Duration>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TPDescriptor` has a derived impl for the trait `Debug`, 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: struct `J1939_21TpConnAbort` is never constructed
[INFO] [stdout]    --> src/j1939/mod.rs:422:8
[INFO] [stdout]     |
[INFO] [stdout] 422 | struct J1939_21TpConnAbort {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `J1939_21TpBAM` is never constructed
[INFO] [stdout]    --> src/j1939/mod.rs:432:8
[INFO] [stdout]     |
[INFO] [stdout] 432 | struct J1939_21TpBAM {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sa`
[INFO] [stdout]   --> src/j1939/mod.rs:65:35
[INFO] [stdout]    |
[INFO] [stdout] 65 |             J1939::AddressClaim { sa } => todo!(),
[INFO] [stdout]    |                                   ^^ help: try ignoring the field: `sa: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sa`
[INFO] [stdout]   --> src/j1939/mod.rs:65:35
[INFO] [stdout]    |
[INFO] [stdout] 65 |             J1939::AddressClaim { sa } => todo!(),
[INFO] [stdout]    |                                   ^^ help: try ignoring the field: `sa: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block_size`
[INFO] [stdout]   --> src/uds/iso15765.rs:91:25
[INFO] [stdout]    |
[INFO] [stdout] 91 |                     let block_size = p.payload[1];
[INFO] [stdout]    |                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `speed`
[INFO] [stdout]   --> src/socketcanconnection.rs:42:27
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn new(str: &str, speed: u64) -> Result<SocketCanConnection, anyhow::Error> {
[INFO] [stdout]    |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_speed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]    --> src/main.rs:113:14
[INFO] [stdout]     |
[INFO] [stdout] 113 | fn hex_array(arg: &str) -> Result<Box<[u8]>, std::num::ParseIntError> {
[INFO] [stdout]     |              ^^^ help: if this is intentional, prefix it with an underscore: `_arg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `timestamp` is never read
[INFO] [stdout]   --> src/j1939/mod.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | struct TPDescriptor {
[INFO] [stdout]    |        ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 38 |     timestamp: Option<Duration>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TPDescriptor` has a derived impl for the trait `Debug`, 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: struct `J1939_21TpConnAbort` is never constructed
[INFO] [stdout]    --> src/j1939/mod.rs:422:8
[INFO] [stdout]     |
[INFO] [stdout] 422 | struct J1939_21TpConnAbort {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `J1939_21TpBAM` is never constructed
[INFO] [stdout]    --> src/j1939/mod.rs:432:8
[INFO] [stdout]     |
[INFO] [stdout] 432 | struct J1939_21TpBAM {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block_size`
[INFO] [stdout]   --> src/uds/iso15765.rs:91:25
[INFO] [stdout]    |
[INFO] [stdout] 91 |                     let block_size = p.payload[1];
[INFO] [stdout]    |                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `speed`
[INFO] [stdout]   --> src/socketcanconnection.rs:42:27
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn new(str: &str, speed: u64) -> Result<SocketCanConnection, anyhow::Error> {
[INFO] [stdout]    |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_speed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]    --> src/main.rs:113:14
[INFO] [stdout]     |
[INFO] [stdout] 113 | fn hex_array(arg: &str) -> Result<Box<[u8]>, std::num::ParseIntError> {
[INFO] [stdout]     |              ^^^ help: if this is intentional, prefix it with an underscore: `_arg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `timestamp` is never read
[INFO] [stdout]   --> src/j1939/mod.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | struct TPDescriptor {
[INFO] [stdout]    |        ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 38 |     timestamp: Option<Duration>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TPDescriptor` has a derived impl for the trait `Debug`, 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: struct `J1939_21TpConnAbort` is never constructed
[INFO] [stdout]    --> src/j1939/mod.rs:422:8
[INFO] [stdout]     |
[INFO] [stdout] 422 | struct J1939_21TpConnAbort {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `J1939_21TpBAM` is never constructed
[INFO] [stdout]    --> src/j1939/mod.rs:432:8
[INFO] [stdout]     |
[INFO] [stdout] 432 | struct J1939_21TpBAM {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.94s
[INFO] running `Command { std: "docker" "inspect" "665e7f535ca9802951ca4c76762245a6cb05d09f47e40b1a5c3a553cceb5327e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "665e7f535ca9802951ca4c76762245a6cb05d09f47e40b1a5c3a553cceb5327e", kill_on_drop: false }`
[INFO] [stdout] 665e7f535ca9802951ca4c76762245a6cb05d09f47e40b1a5c3a553cceb5327e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 00563dd32d983737c19fce9b7fe1d701d90da628e4295d28557a178b1b9129da
[INFO] running `Command { std: "docker" "start" "-a" "00563dd32d983737c19fce9b7fe1d701d90da628e4295d28557a178b1b9129da", kill_on_drop: false }`
[INFO] [stderr] warning: file `/opt/rustwide/workdir/src/main.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `lib` target `can_adapter`
[INFO] [stderr]   * `bin` target `logger`
[INFO] [stderr] warning: unused variable: `sa`
[INFO] [stderr]   --> src/j1939/mod.rs:65:35
[INFO] [stderr]    |
[INFO] [stderr] 65 |             J1939::AddressClaim { sa } => todo!(),
[INFO] [stderr]    |                                   ^^ help: try ignoring the field: `sa: _`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `block_size`
[INFO] [stderr]   --> src/uds/iso15765.rs:91:25
[INFO] [stderr]    |
[INFO] [stderr] 91 |                     let block_size = p.payload[1];
[INFO] [stderr]    |                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_size`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `speed`
[INFO] [stderr]   --> src/socketcanconnection.rs:42:27
[INFO] [stderr]    |
[INFO] [stderr] 42 |     pub fn new(str: &str, speed: u64) -> Result<SocketCanConnection, anyhow::Error> {
[INFO] [stderr]    |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_speed`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `arg`
[INFO] [stderr]    --> src/main.rs:113:14
[INFO] [stderr]     |
[INFO] [stderr] 113 | fn hex_array(arg: &str) -> Result<Box<[u8]>, std::num::ParseIntError> {
[INFO] [stderr]     |              ^^^ help: if this is intentional, prefix it with an underscore: `_arg`
[INFO] [stderr] 
[INFO] [stderr] warning: field `timestamp` is never read
[INFO] [stderr]   --> src/j1939/mod.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 33 | struct TPDescriptor {
[INFO] [stderr]    |        ------------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 38 |     timestamp: Option<Duration>,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TPDescriptor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `J1939_21TpConnAbort` is never constructed
[INFO] [stderr]    --> src/j1939/mod.rs:422:8
[INFO] [stderr]     |
[INFO] [stderr] 422 | struct J1939_21TpConnAbort {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `J1939_21TpBAM` is never constructed
[INFO] [stderr]    --> src/j1939/mod.rs:432:8
[INFO] [stderr]     |
[INFO] [stderr] 432 | struct J1939_21TpBAM {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `can_adapter` (lib) generated 7 warnings (run `cargo fix --lib -p can_adapter` to apply 4 suggestions)
[INFO] [stderr] warning: `can_adapter` (lib test) generated 7 warnings (7 duplicates)
[INFO] [stderr] warning: `can_adapter` (bin "logger" test) generated 7 warnings (7 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/can_adapter-19bc739923b571e3)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test j1939::j1939_packet::tests::test_j1939packet_display ... ok
[INFO] [stdout] test pushbus::tests::test_clone ... ok
[INFO] [stdout] test uds::iso15765::tests::send8 ... ok
[INFO] [stdout] test j1939::tests::send14_bam ... ok
[INFO] [stdout] test uds::iso15765::tests::send_receive ... ok
[INFO] [stdout] test uds::iso15765::tests::send14 ... ok
[INFO] [stdout] test j1939::tests::send14_ds ... ok
[INFO] [stdout] test uds::iso15765::tests::send4000 ... ok
[INFO] [stdout] test uds::iso15765::tests::example ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/logger-a5f65abd7dc1c908)
[INFO] [stdout] running 9 tests
[INFO] [stdout] test j1939::j1939_packet::tests::test_j1939packet_display ... ok
[INFO] [stdout] test uds::iso15765::tests::send8 ... ok
[INFO] [stdout] test pushbus::tests::test_clone ... ok
[INFO] [stdout] test uds::iso15765::tests::send_receive ... ok
[INFO] [stdout] test j1939::tests::send14_bam ... ok
[INFO] [stdout] test uds::iso15765::tests::send14 ... ok
[INFO] [stdout] test uds::iso15765::tests::send4000 ... ok
[INFO] [stdout] test uds::iso15765::tests::example ... ok
[INFO] [stdout] test j1939::tests::send14_ds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests can_adapter
[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" "00563dd32d983737c19fce9b7fe1d701d90da628e4295d28557a178b1b9129da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00563dd32d983737c19fce9b7fe1d701d90da628e4295d28557a178b1b9129da", kill_on_drop: false }`
[INFO] [stdout] 00563dd32d983737c19fce9b7fe1d701d90da628e4295d28557a178b1b9129da
