[INFO] fetching crate roboplc-io-ads 1.4.0...
[INFO] checking roboplc-io-ads-1.4.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate roboplc-io-ads 1.4.0 into /workspace/builds/worker-2-tc2/source
[INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate roboplc-io-ads 1.4.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate roboplc-io-ads 1.4.0
[INFO] tweaked toml for crates.io crate roboplc-io-ads 1.4.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate roboplc-io-ads 1.4.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate roboplc-io-ads 1.4.0 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2082e5e6f3968ea651ce99c09db57d7352ba40428ec68d667b8f2f00d0a2cdec
[INFO] running `Command { std: "docker" "start" "-a" "2082e5e6f3968ea651ce99c09db57d7352ba40428ec68d667b8f2f00d0a2cdec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2082e5e6f3968ea651ce99c09db57d7352ba40428ec68d667b8f2f00d0a2cdec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2082e5e6f3968ea651ce99c09db57d7352ba40428ec68d667b8f2f00d0a2cdec", kill_on_drop: false }`
[INFO] [stdout] 2082e5e6f3968ea651ce99c09db57d7352ba40428ec68d667b8f2f00d0a2cdec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 922bed2ba7a60e47b47685313c6130e78ecbedb009afb8bb4c40865e917883df
[INFO] running `Command { std: "docker" "start" "-a" "922bed2ba7a60e47b47685313c6130e78ecbedb009afb8bb4c40865e917883df", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
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[INFO] [stderr]     Checking memchr v2.7.4
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[INFO] [stderr]    Compiling zerocopy-derive v0.6.6
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[INFO] [stderr]     Checking zerocopy v0.6.6
[INFO] [stderr]    Compiling rtsc-derive v0.1.0
[INFO] [stderr]    Compiling roboplc-derive v0.3.0
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[INFO] [stderr]     Checking rtsc v0.3.13
[INFO] [stderr]     Checking roboplc v0.5.0
[INFO] [stderr]     Checking roboplc-io-ads v1.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `BusConfig` is never constructed
[INFO] [stdout]   --> examples/notifications.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct BusConfig {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BusInfo` is never constructed
[INFO] [stdout]   --> examples/notifications.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct BusInfo {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.02s
[INFO] running `Command { std: "docker" "inspect" "922bed2ba7a60e47b47685313c6130e78ecbedb009afb8bb4c40865e917883df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "922bed2ba7a60e47b47685313c6130e78ecbedb009afb8bb4c40865e917883df", kill_on_drop: false }`
[INFO] [stdout] 922bed2ba7a60e47b47685313c6130e78ecbedb009afb8bb4c40865e917883df