[INFO] fetching crate ecu_diagnostics 0.1.0... [INFO] checking ecu_diagnostics-0.1.0 against master#8007b506ac5da629f223b755f5a5391edd5f6d01 for pr-88041 [INFO] extracting crate ecu_diagnostics 0.1.0 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate ecu_diagnostics 0.1.0 on toolchain 8007b506ac5da629f223b755f5a5391edd5f6d01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ecu_diagnostics 0.1.0 [INFO] finished tweaking crates.io crate ecu_diagnostics 0.1.0 [INFO] tweaked toml for crates.io crate ecu_diagnostics 0.1.0 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fd1225782a0a18b2022a783eaf61d4f1753f4a4371725ef4de1a8d6ecf1c9406 [INFO] running `Command { std: "docker" "start" "-a" "fd1225782a0a18b2022a783eaf61d4f1753f4a4371725ef4de1a8d6ecf1c9406", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fd1225782a0a18b2022a783eaf61d4f1753f4a4371725ef4de1a8d6ecf1c9406", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd1225782a0a18b2022a783eaf61d4f1753f4a4371725ef4de1a8d6ecf1c9406", kill_on_drop: false }` [INFO] [stdout] fd1225782a0a18b2022a783eaf61d4f1753f4a4371725ef4de1a8d6ecf1c9406 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5721c95e19310e6e934287d600575795a67e839062db670ac4c0b615f7d0f1d2 [INFO] running `Command { std: "docker" "start" "-a" "5721c95e19310e6e934287d600575795a67e839062db670ac4c0b615f7d0f1d2", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling libc v0.2.99 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking libloading v0.7.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking shellexpand v2.1.0 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking serde v1.0.127 [INFO] [stderr] Checking j2534_rust v1.0.0 [INFO] [stderr] Checking ecu_diagnostics v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `BorrowMut`, `Borrow`, `LockResult`, `cell::RefCell`, `convert::TryInto`, `default` [INFO] [stdout] --> src/hardware/passthru/mod.rs:22:14 [INFO] [stdout] | [INFO] [stdout] 22 | borrow::{Borrow, BorrowMut}, [INFO] [stdout] | ^^^^^^ ^^^^^^^^^ [INFO] [stdout] 23 | cell::RefCell, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 24 | convert::TryInto, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 25 | default, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 26 | ffi::c_void, [INFO] [stdout] 27 | sync::{Arc, LockResult, Mutex, PoisonError}, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RwLock` [INFO] [stdout] --> src/hardware/passthru/lib_funcs.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | use std::sync::{Arc, RwLock}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BorrowMut`, `Borrow`, `LockResult`, `cell::RefCell`, `convert::TryInto`, `default` [INFO] [stdout] --> src/hardware/passthru/mod.rs:22:14 [INFO] [stdout] | [INFO] [stdout] 22 | borrow::{Borrow, BorrowMut}, [INFO] [stdout] | ^^^^^^ ^^^^^^^^^ [INFO] [stdout] 23 | cell::RefCell, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 24 | convert::TryInto, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 25 | default, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 26 | ffi::c_void, [INFO] [stdout] 27 | sync::{Arc, LockResult, Mutex, PoisonError}, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RwLock` [INFO] [stdout] --> src/hardware/passthru/lib_funcs.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | use std::sync::{Arc, RwLock}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/uds/read_dtc_information.rs:597:9 [INFO] [stdout] | [INFO] [stdout] 597 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ChannelResult` [INFO] [stdout] --> src/uds/mod.rs:584:40 [INFO] [stdout] | [INFO] [stdout] 584 | use crate::channel::{ChannelError, ChannelResult, PayloadChannel}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/hardware/passthru/mod.rs:811:13 [INFO] [stdout] | [INFO] [stdout] 811 | fn from(x: PoisonError) -> Self { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/hardware/passthru/mod.rs:820:13 [INFO] [stdout] | [INFO] [stdout] 820 | fn from(x: PoisonError) -> Self { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/hardware/passthru/mod.rs:811:13 [INFO] [stdout] | [INFO] [stdout] 811 | fn from(x: PoisonError) -> Self { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/hardware/passthru/mod.rs:820:13 [INFO] [stdout] | [INFO] [stdout] 820 | fn from(x: PoisonError) -> Self { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pid` [INFO] [stdout] --> src/uds/mod.rs:655:32 [INFO] [stdout] | [INFO] [stdout] 655 | if let Some(((sid, pid), buf)) = [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/hardware/passthru/mod.rs:838:13 [INFO] [stdout] | [INFO] [stdout] 838 | let mut device = scanner.open_device_by_name("Macchina A0").unwrap(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/kwp2000/read_dtc_by_status.rs:90:9 [INFO] [stdout] | [INFO] [stdout] 90 | let mut res: Vec = Vec::new(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/kwp2000/read_dtc_by_status.rs:90:9 [INFO] [stdout] | [INFO] [stdout] 90 | let mut res: Vec = Vec::new(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_version` [INFO] [stdout] --> src/hardware/passthru/lib_funcs.rs:287:12 [INFO] [stdout] | [INFO] [stdout] 287 | pub fn get_version(&self, dev_id: u32) -> PassthruResult { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `stop_msg_filter` [INFO] [stdout] --> src/hardware/passthru/lib_funcs.rs:435:12 [INFO] [stdout] | [INFO] [stdout] 435 | pub fn stop_msg_filter(&self, channel_id: u32, filter_id: u32) -> PassthruResult<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_version` [INFO] [stdout] --> src/hardware/passthru/lib_funcs.rs:287:12 [INFO] [stdout] | [INFO] [stdout] 287 | pub fn get_version(&self, dev_id: u32) -> PassthruResult { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `stop_msg_filter` [INFO] [stdout] --> src/hardware/passthru/lib_funcs.rs:435:12 [INFO] [stdout] | [INFO] [stdout] 435 | pub fn stop_msg_filter(&self, channel_id: u32, filter_id: u32) -> PassthruResult<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/hardware/passthru/mod.rs:464:17 [INFO] [stdout] | [INFO] [stdout] 464 | self.close(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/hardware/passthru/mod.rs:636:17 [INFO] [stdout] | [INFO] [stdout] 636 | self.close(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/hardware/passthru/mod.rs:849:9 [INFO] [stdout] | [INFO] [stdout] 849 | can_channel.close(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/hardware/passthru/mod.rs:464:17 [INFO] [stdout] | [INFO] [stdout] 464 | self.close(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/hardware/passthru/mod.rs:636:17 [INFO] [stdout] | [INFO] [stdout] 636 | self.close(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.61s [INFO] running `Command { std: "docker" "inspect" "5721c95e19310e6e934287d600575795a67e839062db670ac4c0b615f7d0f1d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5721c95e19310e6e934287d600575795a67e839062db670ac4c0b615f7d0f1d2", kill_on_drop: false }` [INFO] [stdout] 5721c95e19310e6e934287d600575795a67e839062db670ac4c0b615f7d0f1d2