[INFO] cloning repository https://github.com/TumbleOwlee/modbus-cli-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TumbleOwlee/modbus-cli-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTumbleOwlee%2Fmodbus-cli-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTumbleOwlee%2Fmodbus-cli-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cf636654a9aafed3fb5781952b5b2d86f12fe362
[INFO] checking TumbleOwlee/modbus-cli-rs against 4fcf39725a9c99bd495d8c73af83628a256ff9a9 for pr-162233-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTumbleOwlee%2Fmodbus-cli-rs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/TumbleOwlee/modbus-cli-rs
[INFO] finished tweaking git repo https://github.com/TumbleOwlee/modbus-cli-rs
[INFO] tweaked toml for git repo https://github.com/TumbleOwlee/modbus-cli-rs written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TumbleOwlee/modbus-cli-rs on toolchain 4fcf39725a9c99bd495d8c73af83628a256ff9a9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4fcf39725a9c99bd495d8c73af83628a256ff9a9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/TumbleOwlee/modbus-cli-rs 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" "+4fcf39725a9c99bd495d8c73af83628a256ff9a9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/TumbleOwlee/rust-modbus`
[INFO] [stderr]     Updating git repository `https://github.com/TumbleOwlee/rust-ocpp`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] dca72eb9276555ce918fa424aa87596939ce0b78ece0924efedf93140a4c982f
[INFO] running `Command { std: "docker" "start" "dca72eb9276555ce918fa424aa87596939ce0b78ece0924efedf93140a4c982f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dca72eb9276555ce918fa424aa87596939ce0b78ece0924efedf93140a4c982f", 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" "dca72eb9276555ce918fa424aa87596939ce0b78ece0924efedf93140a4c982f" "/opt/rustwide/cargo-home/bin/cargo" "+4fcf39725a9c99bd495d8c73af83628a256ff9a9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dca72eb9276555ce918fa424aa87596939ce0b78ece0924efedf93140a4c982f", 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" "dca72eb9276555ce918fa424aa87596939ce0b78ece0924efedf93140a4c982f" "/opt/rustwide/cargo-home/bin/cargo" "+4fcf39725a9c99bd495d8c73af83628a256ff9a9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling darling_macro v0.23.0
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[INFO] [stderr]    Compiling validator_derive v0.20.1
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[INFO] [stderr]     Checking idna_adapter v1.2.2
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[INFO] [stderr]     Checking ferrowl-util v0.6.1 (/opt/rustwide/workdir/ferrowl-util)
[INFO] [stderr]     Checking tokio-serial v5.5.0
[INFO] [stderr]     Checking validator v0.21.0
[INFO] [stderr]     Checking rust-modbus v0.3.0 (https://github.com/TumbleOwlee/rust-modbus?rev=2f3ecebd3a10060e72619a82d8e01ea2d870166a#2f3ecebd)
[INFO] [stderr]     Checking tokio-tungstenite v0.30.0
[INFO] [stderr]     Checking rust-ocpp v3.0.4 (https://github.com/TumbleOwlee/rust-ocpp?rev=36813f46ab7d0a50100f1e0fe099aaf0c4e10791#36813f46)
[INFO] [stderr]     Checking ferrowl-codec v0.6.1 (/opt/rustwide/workdir/ferrowl-codec)
[INFO] [stderr]     Checking ferrowl-modbus v0.6.1 (/opt/rustwide/workdir/ferrowl-modbus)
[INFO] [stderr]     Checking ferrowl-ocpp v0.6.1 (/opt/rustwide/workdir/ferrowl-ocpp)
[INFO] [stderr]     Checking ferrowl v0.6.1 (/opt/rustwide/workdir/ferrowl)
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]   --> ferrowl/src/app/testkit.rs:74:50
[INFO] [stdout]    |
[INFO] [stdout] 74 |             .map_err(|e| std::io::Error::other(e.to_string()))?;
[INFO] [stdout]    |                                                - ^^^^^^^^^ unreachable call
[INFO] [stdout]    |                                                |
[INFO] [stdout]    |                                                any code following this expression is unreachable
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `anyhow`
[INFO] [stderr]   --> ferrowl-modbus/Cargo.toml:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | anyhow = { workspace = true }
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `anyhow`
[INFO] [stderr] warning: `ferrowl-modbus` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 38s
[INFO] running `Command { std: "docker" "inspect" "dca72eb9276555ce918fa424aa87596939ce0b78ece0924efedf93140a4c982f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dca72eb9276555ce918fa424aa87596939ce0b78ece0924efedf93140a4c982f", kill_on_drop: false }`
[INFO] [stdout] dca72eb9276555ce918fa424aa87596939ce0b78ece0924efedf93140a4c982f
