[INFO] fetching crate ecu_diagnostics 0.0.7... [INFO] testing ecu_diagnostics-0.0.7 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] extracting crate ecu_diagnostics 0.0.7 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate ecu_diagnostics 0.0.7 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ecu_diagnostics 0.0.7 [INFO] finished tweaking crates.io crate ecu_diagnostics 0.0.7 [INFO] tweaked toml for crates.io crate ecu_diagnostics 0.0.7 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a5f4a8714be09f049f005995feb87637c951099f80e4945b289e18e3577e5558 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a5f4a8714be09f049f005995feb87637c951099f80e4945b289e18e3577e5558", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a5f4a8714be09f049f005995feb87637c951099f80e4945b289e18e3577e5558", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5f4a8714be09f049f005995feb87637c951099f80e4945b289e18e3577e5558", kill_on_drop: false }` [INFO] [stdout] a5f4a8714be09f049f005995feb87637c951099f80e4945b289e18e3577e5558 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 13a9a63cac15e36cd4cc3d063cb1cdd54439360dda8f0a212cfe2fbbd463d9db [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "13a9a63cac15e36cd4cc3d063cb1cdd54439360dda8f0a212cfe2fbbd463d9db", kill_on_drop: false }` [INFO] [stderr] Compiling ecu_diagnostics v0.0.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> src/kwp2000/read_ecu_identification.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/kwp2000/read_dtc_by_status.rs:90:17 [INFO] [stdout] | [INFO] [stdout] 90 | Err(e) => break // Return what we have [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` 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:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | 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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.62s [INFO] running `Command { std: "docker" "inspect" "13a9a63cac15e36cd4cc3d063cb1cdd54439360dda8f0a212cfe2fbbd463d9db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13a9a63cac15e36cd4cc3d063cb1cdd54439360dda8f0a212cfe2fbbd463d9db", kill_on_drop: false }` [INFO] [stdout] 13a9a63cac15e36cd4cc3d063cb1cdd54439360dda8f0a212cfe2fbbd463d9db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e9cae293ed9c193b84b1d25cf36fab892709e5e13438519d8dc0f8d9a38d0f08 [INFO] running `Command { std: "docker" "start" "-a" "e9cae293ed9c193b84b1d25cf36fab892709e5e13438519d8dc0f8d9a38d0f08", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> src/kwp2000/read_ecu_identification.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/kwp2000/read_dtc_by_status.rs:90:17 [INFO] [stdout] | [INFO] [stdout] 90 | Err(e) => break // Return what we have [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` 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:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | 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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ecu_diagnostics v0.0.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> src/kwp2000/read_ecu_identification.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [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:584:53 [INFO] [stdout] | [INFO] [stdout] 584 | use crate::channel::{BaseChannel, ChannelError, ChannelResult}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/kwp2000/read_dtc_by_status.rs:90:17 [INFO] [stdout] | [INFO] [stdout] 90 | Err(e) => break // Return what we have [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [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/kwp2000/read_dtc_by_status.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | 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: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.44s [INFO] running `Command { std: "docker" "inspect" "e9cae293ed9c193b84b1d25cf36fab892709e5e13438519d8dc0f8d9a38d0f08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9cae293ed9c193b84b1d25cf36fab892709e5e13438519d8dc0f8d9a38d0f08", kill_on_drop: false }` [INFO] [stdout] e9cae293ed9c193b84b1d25cf36fab892709e5e13438519d8dc0f8d9a38d0f08 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2461db928b89011d1b7f32ce35bf68d3011dc800b4a4ff97fd041fc6bda8b880 [INFO] running `Command { std: "docker" "start" "-a" "2461db928b89011d1b7f32ce35bf68d3011dc800b4a4ff97fd041fc6bda8b880", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::fmt::format` [INFO] [stderr] --> src/kwp2000/read_ecu_identification.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::fmt::format; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/kwp2000/read_dtc_by_status.rs:90:17 [INFO] [stderr] | [INFO] [stderr] 90 | Err(e) => break // Return what we have [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/kwp2000/read_dtc_by_status.rs:78:9 [INFO] [stderr] | [INFO] [stderr] 78 | let mut res: Vec = Vec::new(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `ecu_diagnostics` (lib) generated 3 warnings [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/uds/read_dtc_information.rs:597:9 [INFO] [stderr] | [INFO] [stderr] 597 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ChannelResult` [INFO] [stderr] --> src/uds/mod.rs:584:53 [INFO] [stderr] | [INFO] [stderr] 584 | use crate::channel::{BaseChannel, ChannelError, ChannelResult}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pid` [INFO] [stderr] --> src/uds/mod.rs:655:32 [INFO] [stderr] | [INFO] [stderr] 655 | if let Some(((sid, pid), buf)) = [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_pid` [INFO] [stderr] [INFO] [stderr] warning: `ecu_diagnostics` (lib test) generated 6 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ecu_diagnostics-a6e1fb2f87129b78) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test uds::read_dtc_information::sim_ecu_test::get_dtcs_by_status_mask ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests ecu_diagnostics [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/uds/mod.rs - uds::get_description_of_ecu_error (line 558) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/uds/mod.rs - uds::get_description_of_ecu_error (line 558) stdout ---- [INFO] [stdout] error: expected one of `!` or `[`, found keyword `extern` [INFO] [stdout] --> src/uds/mod.rs:559:2 [INFO] [stdout] | [INFO] [stdout] 4 | #extern crate ecu_diagnostics; [INFO] [stdout] | ^^^^^^ expected one of `!` or `[` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/uds/mod.rs - uds::get_description_of_ecu_error (line 558) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "2461db928b89011d1b7f32ce35bf68d3011dc800b4a4ff97fd041fc6bda8b880", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2461db928b89011d1b7f32ce35bf68d3011dc800b4a4ff97fd041fc6bda8b880", kill_on_drop: false }` [INFO] [stdout] 2461db928b89011d1b7f32ce35bf68d3011dc800b4a4ff97fd041fc6bda8b880