[INFO] cloning repository https://github.com/mdrssv/rtt-dump
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mdrssv/rtt-dump" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdrssv%2Frtt-dump", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdrssv%2Frtt-dump'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5ca09d9685936ab9cf7c3e104bcfa0ca64207885
[INFO] checking mdrssv/rtt-dump against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdrssv%2Frtt-dump" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mdrssv/rtt-dump
[INFO] finished tweaking git repo https://github.com/mdrssv/rtt-dump
[INFO] tweaked toml for git repo https://github.com/mdrssv/rtt-dump written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mdrssv/rtt-dump on toolchain 52995a223f2919dd3e2e427231db90a257350ded
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mdrssv/rtt-dump 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" "+52995a223f2919dd3e2e427231db90a257350ded" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 888a6f7823e00903f86b4ff51eef1ec82fc8cffe69bebcdb82d669c4063f7fcd
[INFO] running `Command { std: "docker" "start" "888a6f7823e00903f86b4ff51eef1ec82fc8cffe69bebcdb82d669c4063f7fcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "888a6f7823e00903f86b4ff51eef1ec82fc8cffe69bebcdb82d669c4063f7fcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "888a6f7823e00903f86b4ff51eef1ec82fc8cffe69bebcdb82d669c4063f7fcd" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "888a6f7823e00903f86b4ff51eef1ec82fc8cffe69bebcdb82d669c4063f7fcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "888a6f7823e00903f86b4ff51eef1ec82fc8cffe69bebcdb82d669c4063f7fcd" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling probe-rs v0.31.0
[INFO] [stderr]     Checking esp-idf-part v0.6.0
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[INFO] [stderr]     Checking rtt-dump v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `protocol`
[INFO] [stdout]   --> src/main.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         protocol,
[INFO] [stdout]    |         ^^^^^^^^ help: try ignoring the field: `protocol: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `protocol`
[INFO] [stdout]   --> src/main.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         protocol,
[INFO] [stdout]    |         ^^^^^^^^ help: try ignoring the field: `protocol: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `Command { std: "docker" "inspect" "888a6f7823e00903f86b4ff51eef1ec82fc8cffe69bebcdb82d669c4063f7fcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "888a6f7823e00903f86b4ff51eef1ec82fc8cffe69bebcdb82d669c4063f7fcd", kill_on_drop: false }`
[INFO] [stdout] 888a6f7823e00903f86b4ff51eef1ec82fc8cffe69bebcdb82d669c4063f7fcd
