[INFO] cloning repository https://github.com/y60yu1ii/usb_can_tool
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/y60yu1ii/usb_can_tool" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fy60yu1ii%2Fusb_can_tool", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fy60yu1ii%2Fusb_can_tool'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4de8174586c85d0f7d719651928646527018dc95
[INFO] testing y60yu1ii/usb_can_tool against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fy60yu1ii%2Fusb_can_tool" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/y60yu1ii/usb_can_tool
[INFO] finished tweaking git repo https://github.com/y60yu1ii/usb_can_tool
[INFO] tweaked toml for git repo https://github.com/y60yu1ii/usb_can_tool written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/y60yu1ii/usb_can_tool on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/y60yu1ii/usb_can_tool 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b3077b4469b1ca2c659486ba497cf761e7b08d1416c25017f44a7788ee7f1781
[INFO] running `Command { std: "docker" "start" "-a" "b3077b4469b1ca2c659486ba497cf761e7b08d1416c25017f44a7788ee7f1781", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3077b4469b1ca2c659486ba497cf761e7b08d1416c25017f44a7788ee7f1781", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3077b4469b1ca2c659486ba497cf761e7b08d1416c25017f44a7788ee7f1781", kill_on_drop: false }`
[INFO] [stdout] b3077b4469b1ca2c659486ba497cf761e7b08d1416c25017f44a7788ee7f1781
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bebbb2d0662fb7d40a9cbc3ba8d20231ed66c69393dddcab77788f133fa82f7c
[INFO] running `Command { std: "docker" "start" "-a" "bebbb2d0662fb7d40a9cbc3ba8d20231ed66c69393dddcab77788f133fa82f7c", kill_on_drop: false }`
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[INFO] [stdout] warning: method `read_board_info` is never used
[INFO] [stdout]   --> src/can/canbus.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub trait CanInterface {
[INFO] [stdout]    |           ------------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn read_board_info(&self, log_tx: Sender<String>);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `can_get_value` is never read
[INFO] [stdout]    --> src/can/canbus.rs:283:9
[INFO] [stdout]     |
[INFO] [stdout] 278 | pub struct PcanLibrary {
[INFO] [stdout]     |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 283 |     pub can_get_value: unsafe extern "C" fn(u32, u32, *mut c_void, u32) -> u32,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PcanInitConfig` is never constructed
[INFO] [stdout]    --> src/can/cantypes.rs:137:12
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub struct PcanInitConfig {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PcanBoardInfo` is never constructed
[INFO] [stdout]    --> src/can/cantypes.rs:143:12
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub struct PcanBoardInfo {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CanBaudRate` is never used
[INFO] [stdout]    --> src/can/cantypes.rs:219:10
[INFO] [stdout]     |
[INFO] [stdout] 219 | pub enum CanBaudRate {
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5m 24s
[INFO] running `Command { std: "docker" "inspect" "bebbb2d0662fb7d40a9cbc3ba8d20231ed66c69393dddcab77788f133fa82f7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bebbb2d0662fb7d40a9cbc3ba8d20231ed66c69393dddcab77788f133fa82f7c", kill_on_drop: false }`
[INFO] [stdout] bebbb2d0662fb7d40a9cbc3ba8d20231ed66c69393dddcab77788f133fa82f7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b662a3cd40e75cc3305ea3d334cdbc827f1808cf8104f4b7b8df3213c89c30b
[INFO] running `Command { std: "docker" "start" "-a" "8b662a3cd40e75cc3305ea3d334cdbc827f1808cf8104f4b7b8df3213c89c30b", kill_on_drop: false }`
[INFO] [stderr]    Compiling can_tool v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `read_board_info` is never used
[INFO] [stdout]   --> src/can/canbus.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub trait CanInterface {
[INFO] [stdout]    |           ------------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn read_board_info(&self, log_tx: Sender<String>);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `can_get_value` is never read
[INFO] [stdout]    --> src/can/canbus.rs:283:9
[INFO] [stdout]     |
[INFO] [stdout] 278 | pub struct PcanLibrary {
[INFO] [stdout]     |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 283 |     pub can_get_value: unsafe extern "C" fn(u32, u32, *mut c_void, u32) -> u32,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PcanInitConfig` is never constructed
[INFO] [stdout]    --> src/can/cantypes.rs:137:12
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub struct PcanInitConfig {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PcanBoardInfo` is never constructed
[INFO] [stdout]    --> src/can/cantypes.rs:143:12
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub struct PcanBoardInfo {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CanBaudRate` is never used
[INFO] [stdout]    --> src/can/cantypes.rs:219:10
[INFO] [stdout]     |
[INFO] [stdout] 219 | pub enum CanBaudRate {
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "8b662a3cd40e75cc3305ea3d334cdbc827f1808cf8104f4b7b8df3213c89c30b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b662a3cd40e75cc3305ea3d334cdbc827f1808cf8104f4b7b8df3213c89c30b", kill_on_drop: false }`
[INFO] [stdout] 8b662a3cd40e75cc3305ea3d334cdbc827f1808cf8104f4b7b8df3213c89c30b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d13fbd877b4a585d60bc7825794624a0917da3f71ac07957918d8f1c944e4cb2
[INFO] running `Command { std: "docker" "start" "-a" "d13fbd877b4a585d60bc7825794624a0917da3f71ac07957918d8f1c944e4cb2", kill_on_drop: false }`
[INFO] [stderr] warning: method `read_board_info` is never used
[INFO] [stderr]   --> src/can/canbus.rs:25:8
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub trait CanInterface {
[INFO] [stderr]    |           ------------ method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 25 |     fn read_board_info(&self, log_tx: Sender<String>);
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `can_get_value` is never read
[INFO] [stderr]    --> src/can/canbus.rs:283:9
[INFO] [stderr]     |
[INFO] [stderr] 278 | pub struct PcanLibrary {
[INFO] [stderr]     |            ----------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 283 |     pub can_get_value: unsafe extern "C" fn(u32, u32, *mut c_void, u32) -> u32,
[INFO] [stderr]     |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `PcanInitConfig` is never constructed
[INFO] [stderr]    --> src/can/cantypes.rs:137:12
[INFO] [stderr]     |
[INFO] [stderr] 137 | pub struct PcanInitConfig {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `PcanBoardInfo` is never constructed
[INFO] [stderr]    --> src/can/cantypes.rs:143:12
[INFO] [stderr]     |
[INFO] [stderr] 143 | pub struct PcanBoardInfo {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `CanBaudRate` is never used
[INFO] [stderr]    --> src/can/cantypes.rs:219:10
[INFO] [stderr]     |
[INFO] [stderr] 219 | pub enum CanBaudRate {
[INFO] [stderr]     |          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `can_tool` (bin "can_tool" test) generated 5 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/can_tool-ee93c56214f299d7)
[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" "d13fbd877b4a585d60bc7825794624a0917da3f71ac07957918d8f1c944e4cb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d13fbd877b4a585d60bc7825794624a0917da3f71ac07957918d8f1c944e4cb2", kill_on_drop: false }`
[INFO] [stdout] d13fbd877b4a585d60bc7825794624a0917da3f71ac07957918d8f1c944e4cb2