[INFO] fetching crate cargo-buttplug 0.1.0...
[INFO] testing cargo-buttplug-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate cargo-buttplug 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate cargo-buttplug 0.1.0
[INFO] finished tweaking crates.io crate cargo-buttplug 0.1.0
[INFO] tweaked toml for crates.io crate cargo-buttplug 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cargo-buttplug 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cargo-buttplug 0.1.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded btleplug v0.11.5
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[INFO] [stderr]   Downloaded serde-xml-rs v0.6.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 651404d272ccf2b1edd01a5ca932877cca4083687e5b5a840ef3f30a9bb922b6
[INFO] running `Command { std: "docker" "start" "-a" "651404d272ccf2b1edd01a5ca932877cca4083687e5b5a840ef3f30a9bb922b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "651404d272ccf2b1edd01a5ca932877cca4083687e5b5a840ef3f30a9bb922b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "651404d272ccf2b1edd01a5ca932877cca4083687e5b5a840ef3f30a9bb922b6", kill_on_drop: false }`
[INFO] [stdout] 651404d272ccf2b1edd01a5ca932877cca4083687e5b5a840ef3f30a9bb922b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15fc9485a1ac464e47bfff0b26241f019823d87ecdd3570f96e27edd77cf6dad
[INFO] running `Command { std: "docker" "start" "-a" "15fc9485a1ac464e47bfff0b26241f019823d87ecdd3570f96e27edd77cf6dad", kill_on_drop: false }`
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[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling tokio-tungstenite v0.21.0
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[INFO] [stderr]    Compiling h2 v0.3.26
[INFO] [stderr]    Compiling tokio-stream v0.1.15
[INFO] [stderr]    Compiling uuid v1.8.0
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[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
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[INFO] [stderr]    Compiling serde-aux v4.5.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling jsonschema v0.17.1
[INFO] [stderr]    Compiling dbus-tokio v0.7.6
[INFO] [stderr]    Compiling bluez-generated v0.3.0
[INFO] [stderr]    Compiling hyper v0.14.28
[INFO] [stderr]    Compiling bluez-async v0.7.2
[INFO] [stderr]    Compiling btleplug v0.11.5
[INFO] [stderr]    Compiling hyper-rustls v0.24.2
[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]    Compiling buttplug v7.1.16
[INFO] [stderr]    Compiling cargo-buttplug v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `util::in_process_client`
[INFO] [stdout]  --> src/vibrator.rs:4:91
[INFO] [stdout]   |
[INFO] [stdout] 4 | use buttplug::{client::{device::ScalarValueCommand, ButtplugClientEvent, ButtplugClient}, util::in_process_client, core::connector::n...
[INFO] [stdout]   |                                                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufReader`
[INFO] [stdout]  --> src/vibrator.rs:6:34
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tokio::io::{AsyncBufReadExt, BufReader};
[INFO] [stdout]   |                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncBufReadExt`
[INFO] [stdout]  --> src/vibrator.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tokio::io::{AsyncBufReadExt, BufReader};
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `wait_for_input` is never used
[INFO] [stdout]  --> src/vibrator.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | async fn wait_for_input() {
[INFO] [stdout]   |          ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/vibrator.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     stdin.read_line(&mut line).await;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let _ = stdin.read_line(&mut line).await;
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 33s
[INFO] running `Command { std: "docker" "inspect" "15fc9485a1ac464e47bfff0b26241f019823d87ecdd3570f96e27edd77cf6dad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15fc9485a1ac464e47bfff0b26241f019823d87ecdd3570f96e27edd77cf6dad", kill_on_drop: false }`
[INFO] [stdout] 15fc9485a1ac464e47bfff0b26241f019823d87ecdd3570f96e27edd77cf6dad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58dc02d61fe3a6223a6cd328ef8d6966f6117308074dc38ac1ea5e6dbd639115
[INFO] running `Command { std: "docker" "start" "-a" "58dc02d61fe3a6223a6cd328ef8d6966f6117308074dc38ac1ea5e6dbd639115", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-buttplug v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `util::in_process_client`
[INFO] [stdout]  --> src/vibrator.rs:4:91
[INFO] [stdout]   |
[INFO] [stdout] 4 | use buttplug::{client::{device::ScalarValueCommand, ButtplugClientEvent, ButtplugClient}, util::in_process_client, core::connector::n...
[INFO] [stdout]   |                                                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufReader`
[INFO] [stdout]  --> src/vibrator.rs:6:34
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tokio::io::{AsyncBufReadExt, BufReader};
[INFO] [stdout]   |                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncBufReadExt`
[INFO] [stdout]  --> src/vibrator.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tokio::io::{AsyncBufReadExt, BufReader};
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `wait_for_input` is never used
[INFO] [stdout]  --> src/vibrator.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | async fn wait_for_input() {
[INFO] [stdout]   |          ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/vibrator.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     stdin.read_line(&mut line).await;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let _ = stdin.read_line(&mut line).await;
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.48s
[INFO] running `Command { std: "docker" "inspect" "58dc02d61fe3a6223a6cd328ef8d6966f6117308074dc38ac1ea5e6dbd639115", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58dc02d61fe3a6223a6cd328ef8d6966f6117308074dc38ac1ea5e6dbd639115", kill_on_drop: false }`
[INFO] [stdout] 58dc02d61fe3a6223a6cd328ef8d6966f6117308074dc38ac1ea5e6dbd639115
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0ea4377142d447a3f833ca0b340b9319620cf20853f0289c055c8a8261c6c3aa
[INFO] running `Command { std: "docker" "start" "-a" "0ea4377142d447a3f833ca0b340b9319620cf20853f0289c055c8a8261c6c3aa", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `util::in_process_client`
[INFO] [stderr]  --> src/vibrator.rs:4:91
[INFO] [stderr]   |
[INFO] [stderr] 4 | use buttplug::{client::{device::ScalarValueCommand, ButtplugClientEvent, ButtplugClient}, util::in_process_client, core::connector::n...
[INFO] [stderr]   |                                                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BufReader`
[INFO] [stderr]  --> src/vibrator.rs:6:34
[INFO] [stderr]   |
[INFO] [stderr] 6 | use tokio::io::{AsyncBufReadExt, BufReader};
[INFO] [stderr]   |                                  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `AsyncBufReadExt`
[INFO] [stderr]  --> src/vibrator.rs:6:17
[INFO] [stderr]   |
[INFO] [stderr] 6 | use tokio::io::{AsyncBufReadExt, BufReader};
[INFO] [stderr]   |                 ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `wait_for_input` is never used
[INFO] [stderr]  --> src/vibrator.rs:8:10
[INFO] [stderr]   |
[INFO] [stderr] 8 | async fn wait_for_input() {
[INFO] [stderr]   |          ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/vibrator.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     stdin.read_line(&mut line).await;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let _ = stdin.read_line(&mut line).await;
[INFO] [stderr]    |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `cargo-buttplug` (bin "cargo-buttplug" test) generated 5 warnings (run `cargo fix --bin "cargo-buttplug" -p cargo-buttplug --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cargo_buttplug-0e8a4277d710b9c6)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0ea4377142d447a3f833ca0b340b9319620cf20853f0289c055c8a8261c6c3aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ea4377142d447a3f833ca0b340b9319620cf20853f0289c055c8a8261c6c3aa", kill_on_drop: false }`
[INFO] [stdout] 0ea4377142d447a3f833ca0b340b9319620cf20853f0289c055c8a8261c6c3aa
