[INFO] fetching crate can_adapter 0.4.1...
[INFO] checking can_adapter-0.4.1 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate can_adapter 0.4.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate can_adapter 0.4.1
[INFO] finished tweaking crates.io crate can_adapter 0.4.1
[INFO] tweaked toml for crates.io crate can_adapter 0.4.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate can_adapter 0.4.1 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate can_adapter 0.4.1 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded embedded-can v0.4.1
[INFO] [stderr]   Downloaded color-print v0.3.7
[INFO] [stderr]   Downloaded dbg_hex v0.2.0
[INFO] [stderr]   Downloaded color-print-proc-macro v0.3.7
[INFO] [stderr]   Downloaded serialport v4.7.0
[INFO] [stderr]   Downloaded neli v0.6.4
[INFO] [stderr]   Downloaded socketcan v3.5.0
[INFO] [stderr]   Downloaded neli-proc-macros v0.1.3
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 866c52dea6b55b73c39970b5b2fe618411c057aacba91eb706db00eb3c5b75db
[INFO] running `Command { std: "docker" "start" "-a" "866c52dea6b55b73c39970b5b2fe618411c057aacba91eb706db00eb3c5b75db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "866c52dea6b55b73c39970b5b2fe618411c057aacba91eb706db00eb3c5b75db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "866c52dea6b55b73c39970b5b2fe618411c057aacba91eb706db00eb3c5b75db", kill_on_drop: false }`
[INFO] [stdout] 866c52dea6b55b73c39970b5b2fe618411c057aacba91eb706db00eb3c5b75db
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5233dd4ca32bad69c0ad4fd518f825ff2a872ff7c6c2be6e74953ba5e262b223
[INFO] running `Command { std: "docker" "start" "-a" "5233dd4ca32bad69c0ad4fd518f825ff2a872ff7c6c2be6e74953ba5e262b223", 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 proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling pkg-config v0.3.31
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]     Checking anstyle-query v1.1.2
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking anstyle v1.0.10
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling thiserror v2.0.9
[INFO] [stderr]     Checking anstyle-parse v0.2.6
[INFO] [stderr]     Checking colorchoice v1.0.3
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking clap_lex v0.7.4
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]    Compiling anyhow v1.0.95
[INFO] [stderr]    Compiling socketcan v3.5.0
[INFO] [stderr]     Checking embedded-can v0.4.1
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]     Checking trim-in-place v0.1.7
[INFO] [stderr]     Checking libloading v0.8.6
[INFO] [stderr]     Checking dbg_hex v0.2.0
[INFO] [stderr]     Checking clap_builder v4.5.27
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.92
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]     Checking dlv-list v0.5.2
[INFO] [stderr]     Checking ordered-multimap v0.7.3
[INFO] [stderr]     Checking rust-ini v0.21.1
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]     Checking libudev v0.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.9
[INFO] [stderr]    Compiling clap_derive v4.5.28
[INFO] [stderr]    Compiling color-print-proc-macro v0.3.7
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking unescaper v0.1.5
[INFO] [stderr]     Checking serialport v4.7.0
[INFO] [stderr]     Checking color-print v0.3.7
[INFO] [stderr]     Checking clap v4.5.28
[INFO] [stderr]    Compiling neli-proc-macros v0.1.3
[INFO] [stderr]     Checking neli v0.6.4
[INFO] [stderr]     Checking can_adapter v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `speed`
[INFO] [stdout]   --> src/socketcanconnection.rs:46:27
[INFO] [stdout]    |
[INFO] [stdout] 46 |     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]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `speed`
[INFO] [stdout]   --> src/socketcanconnection.rs:46:27
[INFO] [stdout]    |
[INFO] [stdout] 46 |     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]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `speed`
[INFO] [stdout]   --> src/socketcanconnection.rs:46:27
[INFO] [stdout]    |
[INFO] [stdout] 46 |     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]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `speed`
[INFO] [stdout]   --> src/socketcanconnection.rs:46:27
[INFO] [stdout]    |
[INFO] [stdout] 46 |     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]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.74s
[INFO] running `Command { std: "docker" "inspect" "5233dd4ca32bad69c0ad4fd518f825ff2a872ff7c6c2be6e74953ba5e262b223", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5233dd4ca32bad69c0ad4fd518f825ff2a872ff7c6c2be6e74953ba5e262b223", kill_on_drop: false }`
[INFO] [stdout] 5233dd4ca32bad69c0ad4fd518f825ff2a872ff7c6c2be6e74953ba5e262b223