[INFO] fetching crate buttplug 5.0.0...
[INFO] checking buttplug-5.0.0 against master#0599f3403366d9c57f0625e6de3af214b5042a90 for pr-87710
[INFO] extracting crate buttplug 5.0.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate buttplug 5.0.0 on toolchain 0599f3403366d9c57f0625e6de3af214b5042a90
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate buttplug 5.0.0
[INFO] finished tweaking crates.io crate buttplug 5.0.0
[INFO] tweaked toml for crates.io crate buttplug 5.0.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate buttplug 5.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3c0a32c56fe5d2031e0292882c5e589c0f6d211b1d50043d453cfb528e8f0c2
[INFO] running `Command { std: "docker" "start" "-a" "d3c0a32c56fe5d2031e0292882c5e589c0f6d211b1d50043d453cfb528e8f0c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3c0a32c56fe5d2031e0292882c5e589c0f6d211b1d50043d453cfb528e8f0c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3c0a32c56fe5d2031e0292882c5e589c0f6d211b1d50043d453cfb528e8f0c2", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c3aa0a49782aa74ed3e959ca5e704fc06ec96874e209a68e26b7bf33484a90b
[INFO] running `Command { std: "docker" "start" "-a" "5c3aa0a49782aa74ed3e959ca5e704fc06ec96874e209a68e26b7bf33484a90b", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `CentralEvent`
[INFO] [stdout]  --> src/server/comm_managers/btleplug/btleplug_adapter_task.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 |   api::{BDAddr, Central, CentralEvent, Manager as _, Peripheral},
[INFO] [stdout]   |                          ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CentralEvent`
[INFO] [stdout]  --> src/server/comm_managers/btleplug/btleplug_adapter_task.rs:4:26
[INFO] [stdout]   |
[INFO] [stdout] 4 |   api::{BDAddr, Central, CentralEvent, Manager as _, Peripheral},
[INFO] [stdout]   |                          ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `StreamExt`
[INFO] [stdout]  --> src/server/comm_managers/btleplug/btleplug_adapter_task.rs:7:34
[INFO] [stdout]   |
[INFO] [stdout] 7 | use futures::{future::FutureExt, StreamExt};
[INFO] [stdout]   |                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `StreamExt`
[INFO] [stdout]  --> src/server/comm_managers/btleplug/btleplug_adapter_task.rs:7:34
[INFO] [stdout]   |
[INFO] [stdout] 7 | use futures::{future::FutureExt, StreamExt};
[INFO] [stdout]   |                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 31s
[INFO] running `Command { std: "docker" "inspect" "5c3aa0a49782aa74ed3e959ca5e704fc06ec96874e209a68e26b7bf33484a90b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c3aa0a49782aa74ed3e959ca5e704fc06ec96874e209a68e26b7bf33484a90b", kill_on_drop: false }`
[INFO] [stdout] 5c3aa0a49782aa74ed3e959ca5e704fc06ec96874e209a68e26b7bf33484a90b