[INFO] cloning repository https://github.com/marco-swz/ch341
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/marco-swz/ch341" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarco-swz%2Fch341", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarco-swz%2Fch341'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 310aa443bbaaad9c6ce9fdb49a39548bf63ca6fc
[INFO] checking marco-swz/ch341/310aa443bbaaad9c6ce9fdb49a39548bf63ca6fc against master#568b11762723b001bfa693d0f21c5dad01d4e813 for pr-149058
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarco-swz%2Fch341" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/marco-swz/ch341
[INFO] finished tweaking git repo https://github.com/marco-swz/ch341
[INFO] tweaked toml for git repo https://github.com/marco-swz/ch341 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/marco-swz/ch341 on toolchain 568b11762723b001bfa693d0f21c5dad01d4e813
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+568b11762723b001bfa693d0f21c5dad01d4e813" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/marco-swz/ch341 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" "+568b11762723b001bfa693d0f21c5dad01d4e813" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded embedded-hal v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+568b11762723b001bfa693d0f21c5dad01d4e813" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac4f7c5dc48d4437b74958d2bb68357df6fe4b5cb38543d2f81ef2c5a9005f85
[INFO] running `Command { std: "docker" "start" "-a" "ac4f7c5dc48d4437b74958d2bb68357df6fe4b5cb38543d2f81ef2c5a9005f85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac4f7c5dc48d4437b74958d2bb68357df6fe4b5cb38543d2f81ef2c5a9005f85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac4f7c5dc48d4437b74958d2bb68357df6fe4b5cb38543d2f81ef2c5a9005f85", kill_on_drop: false }`
[INFO] [stdout] ac4f7c5dc48d4437b74958d2bb68357df6fe4b5cb38543d2f81ef2c5a9005f85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+568b11762723b001bfa693d0f21c5dad01d4e813" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0530830990c2eff24428e7043ad92e9f52ffe70a99cc10e88f8fea648da846d
[INFO] running `Command { std: "docker" "start" "-a" "f0530830990c2eff24428e7043ad92e9f52ffe70a99cc10e88f8fea648da846d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libusb1-sys v0.7.0
[INFO] [stderr]    Compiling rusb v0.9.4
[INFO] [stderr]     Checking embedded-hal v1.0.0
[INFO] [stderr]     Checking ch341 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `write_read` is never used
[INFO] [stdout]    --> src/i2c.rs:306:8
[INFO] [stdout]     |
[INFO] [stdout] 197 | impl I2cDevice {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 306 |     fn write_read(
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `write_read` is never used
[INFO] [stdout]    --> src/i2c.rs:306:8
[INFO] [stdout]     |
[INFO] [stdout] 197 | impl I2cDevice {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 306 |     fn write_read(
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `blocking` in `hal`
[INFO] [stdout]   --> examples/hdc1008.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |     D: hal::blocking::i2c::Write<Error = Box<dyn Error>>
[INFO] [stdout]    |             ^^^^^^^^ could not find `blocking` in `hal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `blocking` in `hal`
[INFO] [stdout]   --> examples/hdc1008.rs:16:16
[INFO] [stdout]    |
[INFO] [stdout] 16 |         + hal::blocking::i2c::Read<Error = Box<dyn Error>>,
[INFO] [stdout]    |                ^^^^^^^^ could not find `blocking` in `hal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ch341` (example "hdc1008") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "f0530830990c2eff24428e7043ad92e9f52ffe70a99cc10e88f8fea648da846d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0530830990c2eff24428e7043ad92e9f52ffe70a99cc10e88f8fea648da846d", kill_on_drop: false }`
[INFO] [stdout] f0530830990c2eff24428e7043ad92e9f52ffe70a99cc10e88f8fea648da846d
