[INFO] fetching crate bluetooth 0.0.1...
[INFO] checking bluetooth-0.0.1 against try#1c5262aa6c045a581fb974488793f09ed51fc498 for pr-78376
[INFO] extracting crate bluetooth 0.0.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate bluetooth 0.0.1 on toolchain 1c5262aa6c045a581fb974488793f09ed51fc498
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bluetooth 0.0.1
[INFO] finished tweaking crates.io crate bluetooth 0.0.1
[INFO] tweaked toml for crates.io crate bluetooth 0.0.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f832a095d378eb84bbb9c2a86e6b45d1d55bcd7e6c21e1bd307effe08279cae
[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" "8f832a095d378eb84bbb9c2a86e6b45d1d55bcd7e6c21e1bd307effe08279cae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f832a095d378eb84bbb9c2a86e6b45d1d55bcd7e6c21e1bd307effe08279cae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f832a095d378eb84bbb9c2a86e6b45d1d55bcd7e6c21e1bd307effe08279cae", kill_on_drop: false }`
[INFO] [stdout] 8f832a095d378eb84bbb9c2a86e6b45d1d55bcd7e6c21e1bd307effe08279cae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63a84b74bba0532cf274dbf7c37d176cebc6548572ec6b899ccb810effac9a9c
[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" "63a84b74bba0532cf274dbf7c37d176cebc6548572ec6b899ccb810effac9a9c", kill_on_drop: false }`
[INFO] [stderr]     Checking bluetooth v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `controller::command::Command`
[INFO] [stdout]  --> src/controller/packet.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use controller::command::Command;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/controller/identifiers.rs:25:18
[INFO] [stdout]    |
[INFO] [stdout] 25 |             0x07 ... 0x3e => ChannelID::PublicReserved(id),
[INFO] [stdout]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/controller/identifiers.rs:27:18
[INFO] [stdout]    |
[INFO] [stdout] 27 |             0x40 ... 0xfff => ChannelID::ConnectionOriented(id),
[INFO] [stdout]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/controller/command.rs:47:25
[INFO] [stdout]    |
[INFO] [stdout] 47 |             0x00 | 0x17 ... 0xff => Command::Reserved(code),
[INFO] [stdout]    |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `controller::command::Command`
[INFO] [stdout]  --> src/controller/packet.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use controller::command::Command;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/controller/identifiers.rs:25:18
[INFO] [stdout]    |
[INFO] [stdout] 25 |             0x07 ... 0x3e => ChannelID::PublicReserved(id),
[INFO] [stdout]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/controller/identifiers.rs:27:18
[INFO] [stdout]    |
[INFO] [stdout] 27 |             0x40 ... 0xfff => ChannelID::ConnectionOriented(id),
[INFO] [stdout]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/controller/command.rs:47:25
[INFO] [stdout]    |
[INFO] [stdout] 47 |             0x00 | 0x17 ... 0xff => Command::Reserved(code),
[INFO] [stdout]    |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/controller/stub.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn send(address: UUID, message: ChannelPDU) -> ChannelPDU {
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `id`
[INFO] [stdout]  --> src/controller/response.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     id: u16
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `CentralManager`
[INFO] [stdout]   --> src/central/manager.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct CentralManager;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/controller/stub.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn send(address: UUID, message: ChannelPDU) -> ChannelPDU {
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `id`
[INFO] [stdout]  --> src/controller/response.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     id: u16
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `CentralManager`
[INFO] [stdout]   --> src/central/manager.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct CentralManager;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `serviceUUIDs` should have a snake case name
[INFO] [stdout]  --> src/central/manager.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 |     fn scan(serviceUUIDs: Vec<UUID>) -> Vec<Peripheral>;
[INFO] [stdout]   |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `service_uuids`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `serviceUUIDs` should have a snake case name
[INFO] [stdout]  --> src/central/manager.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 |     fn scan(serviceUUIDs: Vec<UUID>) -> Vec<Peripheral>;
[INFO] [stdout]   |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `service_uuids`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "63a84b74bba0532cf274dbf7c37d176cebc6548572ec6b899ccb810effac9a9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63a84b74bba0532cf274dbf7c37d176cebc6548572ec6b899ccb810effac9a9c", kill_on_drop: false }`
[INFO] [stdout] 63a84b74bba0532cf274dbf7c37d176cebc6548572ec6b899ccb810effac9a9c