[INFO] fetching crate blackmagic-camera-control 0.2.2...
[INFO] building blackmagic-camera-control-0.2.2 against try#c38f3f86763ea281f7c555c13ef11baad4a4fff4 for pr-111698
[INFO] extracting crate blackmagic-camera-control 0.2.2 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate blackmagic-camera-control 0.2.2 on toolchain c38f3f86763ea281f7c555c13ef11baad4a4fff4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c38f3f86763ea281f7c555c13ef11baad4a4fff4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate blackmagic-camera-control 0.2.2
[INFO] finished tweaking crates.io crate blackmagic-camera-control 0.2.2
[INFO] tweaked toml for crates.io crate blackmagic-camera-control 0.2.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate blackmagic-camera-control 0.2.2 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" "+c38f3f86763ea281f7c555c13ef11baad4a4fff4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+c38f3f86763ea281f7c555c13ef11baad4a4fff4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1570dbc6f8f798f8418f6d77f37e303f2ecdf18f7a941af7b64fd2d0258f1a71
[INFO] running `Command { std: "docker" "start" "-a" "1570dbc6f8f798f8418f6d77f37e303f2ecdf18f7a941af7b64fd2d0258f1a71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1570dbc6f8f798f8418f6d77f37e303f2ecdf18f7a941af7b64fd2d0258f1a71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1570dbc6f8f798f8418f6d77f37e303f2ecdf18f7a941af7b64fd2d0258f1a71", kill_on_drop: false }`
[INFO] [stdout] 1570dbc6f8f798f8418f6d77f37e303f2ecdf18f7a941af7b64fd2d0258f1a71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+c38f3f86763ea281f7c555c13ef11baad4a4fff4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b791a485c48f78a772bdda7ad702a57fe64868da5cf83af7015244b8d7b533c9
[INFO] running `Command { std: "docker" "start" "-a" "b791a485c48f78a772bdda7ad702a57fe64868da5cf83af7015244b8d7b533c9", kill_on_drop: false }`
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[INFO] [stderr]    Compiling bluez-async v0.6.0
[INFO] [stderr]    Compiling blackmagic-camera-control v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling btleplug v0.10.3
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.00s
[INFO] running `Command { std: "docker" "inspect" "b791a485c48f78a772bdda7ad702a57fe64868da5cf83af7015244b8d7b533c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b791a485c48f78a772bdda7ad702a57fe64868da5cf83af7015244b8d7b533c9", kill_on_drop: false }`
[INFO] [stdout] b791a485c48f78a772bdda7ad702a57fe64868da5cf83af7015244b8d7b533c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+c38f3f86763ea281f7c555c13ef11baad4a4fff4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49da586a0e9111946075c03ab5ce28e445ee45f7d961439962d749ea57e71f61
[INFO] running `Command { std: "docker" "start" "-a" "49da586a0e9111946075c03ab5ce28e445ee45f7d961439962d749ea57e71f61", kill_on_drop: false }`
[INFO] [stderr]    Compiling blackmagic-camera-control v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Command`, `Metadata`, `Video`
[INFO] [stdout]  --> examples/listen.rs:1:42
[INFO] [stdout]   |
[INFO] [stdout] 1 | use blackmagic_camera_control::command::{Command, Metadata, Video};
[INFO] [stdout]   |                                          ^^^^^^^  ^^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Command`, `Metadata`, `Video`
[INFO] [stdout]  --> examples/datastring.rs:1:42
[INFO] [stdout]   |
[INFO] [stdout] 1 | use blackmagic_camera_control::command::{Command, Metadata, Video};
[INFO] [stdout]   |                                          ^^^^^^^  ^^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Operation`
[INFO] [stdout]  --> examples/datastring.rs:2:50
[INFO] [stdout]   |
[INFO] [stdout] 2 | use blackmagic_camera_control::{BluetoothCamera, Operation};
[INFO] [stdout]   |                                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.47s
[INFO] running `Command { std: "docker" "inspect" "49da586a0e9111946075c03ab5ce28e445ee45f7d961439962d749ea57e71f61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49da586a0e9111946075c03ab5ce28e445ee45f7d961439962d749ea57e71f61", kill_on_drop: false }`
[INFO] [stdout] 49da586a0e9111946075c03ab5ce28e445ee45f7d961439962d749ea57e71f61