[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> [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>, [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