[INFO] fetching crate blackmagic-camera-control 0.2.1...
[INFO] testing blackmagic-camera-control-0.2.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate blackmagic-camera-control 0.2.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate blackmagic-camera-control 0.2.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate blackmagic-camera-control 0.2.1
[INFO] finished tweaking crates.io crate blackmagic-camera-control 0.2.1
[INFO] tweaked toml for crates.io crate blackmagic-camera-control 0.2.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate blackmagic-camera-control 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded btleplug v0.8.1
[INFO] [stderr]   Downloaded dbus-tokio v0.7.4
[INFO] [stderr]   Downloaded fixed v1.9.0
[INFO] [stderr]   Downloaded bluez-async v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b1e8d88c521b29ededdd9dbef3ae0a0cdc7f10e26a3524ff39f211cccd0a22a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8b1e8d88c521b29ededdd9dbef3ae0a0cdc7f10e26a3524ff39f211cccd0a22a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b1e8d88c521b29ededdd9dbef3ae0a0cdc7f10e26a3524ff39f211cccd0a22a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b1e8d88c521b29ededdd9dbef3ae0a0cdc7f10e26a3524ff39f211cccd0a22a", kill_on_drop: false }`
[INFO] [stdout] 8b1e8d88c521b29ededdd9dbef3ae0a0cdc7f10e26a3524ff39f211cccd0a22a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b47060ba4ddb9c77d35cb105b10dca285cc33988aa19bde03d2c1773c344ea85
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b47060ba4ddb9c77d35cb105b10dca285cc33988aa19bde03d2c1773c344ea85", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.65
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling futures-core v0.3.16
[INFO] [stderr]    Compiling futures-channel v0.3.16
[INFO] [stderr]    Compiling futures-task v0.3.16
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling futures-sink v0.3.16
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling futures-io v0.3.16
[INFO] [stderr]    Compiling sha1 v0.6.0
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling bytes v1.0.1
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling az v1.1.1
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling fixed v1.9.0
[INFO] [stderr]    Compiling btleplug v0.8.1
[INFO] [stderr]    Compiling futures-macro v0.3.16
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling tokio v1.10.0
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling libdbus-sys v0.2.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling codegen v0.1.3
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling dashmap v4.0.2
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling displaydoc v0.2.3
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling dbus v0.9.3
[INFO] [stderr]    Compiling futures-executor v0.3.16
[INFO] [stderr]    Compiling futures v0.3.16
[INFO] [stderr]    Compiling bluez-generated v0.2.1
[INFO] [stderr]    Compiling dbus-tokio v0.7.4
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling serde-xml-rs v0.4.1
[INFO] [stderr]    Compiling bluez-async v0.3.1
[INFO] [stderr]    Compiling blackmagic-camera-control v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 33s
[INFO] running `Command { std: "docker" "inspect" "b47060ba4ddb9c77d35cb105b10dca285cc33988aa19bde03d2c1773c344ea85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b47060ba4ddb9c77d35cb105b10dca285cc33988aa19bde03d2c1773c344ea85", kill_on_drop: false }`
[INFO] [stdout] b47060ba4ddb9c77d35cb105b10dca285cc33988aa19bde03d2c1773c344ea85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7680d99fa7b1efcbab8fc729d40bfc7ecb19b6382319c4655810e4ed6e91f8f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f7680d99fa7b1efcbab8fc729d40bfc7ecb19b6382319c4655810e4ed6e91f8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling blackmagic-camera-control v0.2.1 (/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 import: `Operation`
[INFO] [stdout]  --> examples/listen.rs:2:50
[INFO] [stdout]   |
[INFO] [stdout] 2 | use blackmagic_camera_control::{BluetoothCamera, Operation};
[INFO] [stdout]   |                                                  ^^^^^^^^^
[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: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.30s
[INFO] running `Command { std: "docker" "inspect" "f7680d99fa7b1efcbab8fc729d40bfc7ecb19b6382319c4655810e4ed6e91f8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7680d99fa7b1efcbab8fc729d40bfc7ecb19b6382319c4655810e4ed6e91f8f", kill_on_drop: false }`
[INFO] [stdout] f7680d99fa7b1efcbab8fc729d40bfc7ecb19b6382319c4655810e4ed6e91f8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 319535091fcc05045a15a919849c2787f327a57dfe0ac0a7fa853bf420e5de40
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "319535091fcc05045a15a919849c2787f327a57dfe0ac0a7fa853bf420e5de40", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Command`, `Metadata`, `Video`
[INFO] [stderr]  --> examples/listen.rs:1:42
[INFO] [stderr]   |
[INFO] [stderr] 1 | use blackmagic_camera_control::command::{Command, Metadata, Video};
[INFO] [stderr]   |                                          ^^^^^^^  ^^^^^^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Operation`
[INFO] [stderr]  --> examples/listen.rs:2:50
[INFO] [stderr]   |
[INFO] [stderr] 2 | use blackmagic_camera_control::{BluetoothCamera, Operation};
[INFO] [stderr]   |                                                  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Command`, `Metadata`, `Video`
[INFO] [stderr]  --> examples/datastring.rs:1:42
[INFO] [stderr]   |
[INFO] [stderr] 1 | use blackmagic_camera_control::command::{Command, Metadata, Video};
[INFO] [stderr]   |                                          ^^^^^^^  ^^^^^^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Operation`
[INFO] [stderr]  --> examples/datastring.rs:2:50
[INFO] [stderr]   |
[INFO] [stderr] 2 | use blackmagic_camera_control::{BluetoothCamera, Operation};
[INFO] [stderr]   |                                                  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `blackmagic-camera-control` (example "listen") generated 2 warnings
[INFO] [stderr] warning: `blackmagic-camera-control` (example "datastring") generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/blackmagic_camera_control-c2e8d0d4a81eb313)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests blackmagic_camera_control
[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] [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" "319535091fcc05045a15a919849c2787f327a57dfe0ac0a7fa853bf420e5de40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "319535091fcc05045a15a919849c2787f327a57dfe0ac0a7fa853bf420e5de40", kill_on_drop: false }`
[INFO] [stdout] 319535091fcc05045a15a919849c2787f327a57dfe0ac0a7fa853bf420e5de40