[INFO] fetching crate blackmagic-camera-control 0.2.1...
[INFO] checking blackmagic-camera-control-0.2.1 against master#0d56e340472882fa673d4b98d0802b9a799879d0 for pr-101692
[INFO] extracting crate blackmagic-camera-control 0.2.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate blackmagic-camera-control 0.2.1 on toolchain 0d56e340472882fa673d4b98d0802b9a799879d0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "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-6/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" "+0d56e340472882fa673d4b98d0802b9a799879d0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded parking_lot_core v0.8.3
[INFO] [stderr]   Downloaded bluez-generated v0.2.1
[INFO] [stderr]   Downloaded serde-xml-rs v0.4.1
[INFO] [stderr]   Downloaded itertools v0.10.1
[INFO] [stderr]   Downloaded dbus-tokio v0.7.4
[INFO] [stderr]   Downloaded libdbus-sys v0.2.1
[INFO] [stderr]   Downloaded displaydoc v0.2.3
[INFO] [stderr]   Downloaded codegen v0.1.3
[INFO] [stderr]   Downloaded btleplug v0.8.1
[INFO] [stderr]   Downloaded fixed v1.9.0
[INFO] [stderr]   Downloaded const-sha1 v0.2.0
[INFO] [stderr]   Downloaded half v1.7.1
[INFO] [stderr]   Downloaded async-trait v0.1.51
[INFO] [stderr]   Downloaded windows_macros v0.18.0
[INFO] [stderr]   Downloaded core-graphics v0.22.2
[INFO] [stderr]   Downloaded bluez-async v0.3.1
[INFO] [stderr]   Downloaded windows v0.18.0
[INFO] [stderr]   Downloaded dbus v0.9.3
[INFO] [stderr]   Downloaded typenum v1.13.0
[INFO] [stderr]   Downloaded futures v0.3.16
[INFO] [stderr]   Downloaded futures-executor v0.3.16
[INFO] [stderr]   Downloaded futures-macro v0.3.16
[INFO] [stderr]   Downloaded az v1.1.1
[INFO] [stderr]   Downloaded syn v1.0.65
[INFO] [stderr]   Downloaded windows_gen v0.18.0
[INFO] [stderr]   Downloaded parking_lot v0.11.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5f3eec172a829d977308ff3d46fe3ac9dc7ed03e2397dd6a5b17c625a88ef71
[INFO] running `Command { std: "docker" "start" "-a" "c5f3eec172a829d977308ff3d46fe3ac9dc7ed03e2397dd6a5b17c625a88ef71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5f3eec172a829d977308ff3d46fe3ac9dc7ed03e2397dd6a5b17c625a88ef71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5f3eec172a829d977308ff3d46fe3ac9dc7ed03e2397dd6a5b17c625a88ef71", kill_on_drop: false }`
[INFO] [stdout] c5f3eec172a829d977308ff3d46fe3ac9dc7ed03e2397dd6a5b17c625a88ef71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ee0c3bb428ccdfc958121e5b3e515d3b1334551b5e65b99e59b7075f84087b9
[INFO] running `Command { std: "docker" "start" "-a" "0ee0c3bb428ccdfc958121e5b3e515d3b1334551b5e65b99e59b7075f84087b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.65
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling futures-core v0.3.16
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling futures-task v0.3.16
[INFO] [stderr]    Compiling futures-channel v0.3.16
[INFO] [stderr]     Checking futures-sink v0.3.16
[INFO] [stderr]     Checking pin-project-lite v0.2.7
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]     Checking futures-io v0.3.16
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking slab v0.4.4
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]     Checking bytes v1.0.1
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling az v1.1.1
[INFO] [stderr]    Compiling sha1 v0.6.0
[INFO] [stderr]     Checking xml-rs v0.8.4
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling btleplug v0.8.1
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling fixed v1.9.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking half v1.7.1
[INFO] [stderr]     Checking bytemuck v1.7.2
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking instant v0.1.10
[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]     Checking lock_api v0.4.4
[INFO] [stderr]    Compiling libdbus-sys v0.2.1
[INFO] [stderr]     Checking itertools v0.10.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]     Checking mio v0.7.13
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling codegen v0.1.3
[INFO] [stderr]     Checking dashmap v4.0.2
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling displaydoc v0.2.3
[INFO] [stderr]     Checking thiserror v1.0.26
[INFO] [stderr]     Checking dbus v0.9.3
[INFO] [stderr]     Checking futures-executor v0.3.16
[INFO] [stderr]     Checking futures v0.3.16
[INFO] [stderr]     Checking bluez-generated v0.2.1
[INFO] [stderr]     Checking dbus-tokio v0.7.4
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]     Checking serde-xml-rs v0.4.1
[INFO] [stderr]     Checking bluez-async v0.3.1
[INFO] [stderr]    Compiling blackmagic-camera-control v0.2.1 (/opt/rustwide/workdir)
[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: 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: 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 23.40s
[INFO] running `Command { std: "docker" "inspect" "0ee0c3bb428ccdfc958121e5b3e515d3b1334551b5e65b99e59b7075f84087b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ee0c3bb428ccdfc958121e5b3e515d3b1334551b5e65b99e59b7075f84087b9", kill_on_drop: false }`
[INFO] [stdout] 0ee0c3bb428ccdfc958121e5b3e515d3b1334551b5e65b99e59b7075f84087b9