[INFO] fetching crate btleplug 0.8.0...
[INFO] testing btleplug-0.8.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate btleplug 0.8.0 into /workspace/builds/worker-58/source
[INFO] validating manifest of crates.io crate btleplug 0.8.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate btleplug 0.8.0
[INFO] finished tweaking crates.io crate btleplug 0.8.0
[INFO] tweaked toml for crates.io crate btleplug 0.8.0 written to /workspace/builds/worker-58/source/Cargo.toml
[INFO] crate crates.io crate btleplug 0.8.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded windows_macros v0.18.0
[INFO] [stderr]   Downloaded windows v0.18.0
[INFO] [stderr]   Downloaded core-graphics v0.22.0
[INFO] [stderr]   Downloaded bluez-async v0.3.1
[INFO] [stderr]   Downloaded windows_gen v0.18.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 814b6038f46352c130f73c621ffe05beb0e145e18ac45a8f056d97585c935b19
[INFO] running `Command { std: "docker" "start" "-a" "814b6038f46352c130f73c621ffe05beb0e145e18ac45a8f056d97585c935b19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "814b6038f46352c130f73c621ffe05beb0e145e18ac45a8f056d97585c935b19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "814b6038f46352c130f73c621ffe05beb0e145e18ac45a8f056d97585c935b19", kill_on_drop: false }`
[INFO] [stdout] 814b6038f46352c130f73c621ffe05beb0e145e18ac45a8f056d97585c935b19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2cef814ea33cd14fa7a1ecaa0fe5f71b4c298e2c65c7f23e8088b924009d83a0
[INFO] running `Command { std: "docker" "start" "-a" "2cef814ea33cd14fa7a1ecaa0fe5f71b4c298e2c65c7f23e8088b924009d83a0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling futures-core v0.3.16
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling futures-task v0.3.16
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling futures-channel v0.3.16
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling futures-sink v0.3.16
[INFO] [stderr]    Compiling futures-io v0.3.16
[INFO] [stderr]    Compiling async-trait v0.1.50
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling xml-rs v0.8.3
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling btleplug v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling libdbus-sys v0.2.1
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling instant v0.1.10
[INFO] [stderr]    Compiling lock_api v0.4.4
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling futures-macro v0.3.16
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling tokio v1.9.0
[INFO] [stderr]    Compiling dashmap v4.0.2
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling quote v1.0.7
[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 displaydoc v0.2.3
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling serde-xml-rs v0.4.1
[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 dbus-tokio v0.7.3
[INFO] [stderr]    Compiling bluez-generated v0.2.1
[INFO] [stderr]    Compiling bluez-async v0.3.1
[INFO] [stdout] warning: associated function is never used: `emit`
[INFO] [stdout]   --> src/common/adapter_manager.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn emit(&self, event: CentralEvent) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `event_stream`
[INFO] [stdout]   --> src/common/adapter_manager.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn event_stream(&self) -> Pin<Box<dyn Stream<Item = CentralEvent> + Send>> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_peripheral`
[INFO] [stdout]   --> src/common/adapter_manager.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn add_peripheral(&self, addr: BDAddr, peripheral: PeripheralType) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `peripherals`
[INFO] [stdout]   --> src/common/adapter_manager.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn peripherals(&self) -> Vec<PeripheralType> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `peripheral_mut`
[INFO] [stdout]   --> src/common/adapter_manager.rs:88:12
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn peripheral_mut(&self, address: BDAddr) -> Option<RefMut<BDAddr, PeripheralType>> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `peripheral`
[INFO] [stdout]   --> src/common/adapter_manager.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub fn peripheral(&self, address: BDAddr) -> Option<PeripheralType> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `send_notification`
[INFO] [stdout]   --> src/common/util.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn send_notification<T: Clone>(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.55s
[INFO] running `Command { std: "docker" "inspect" "2cef814ea33cd14fa7a1ecaa0fe5f71b4c298e2c65c7f23e8088b924009d83a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cef814ea33cd14fa7a1ecaa0fe5f71b4c298e2c65c7f23e8088b924009d83a0", kill_on_drop: false }`
[INFO] [stdout] 2cef814ea33cd14fa7a1ecaa0fe5f71b4c298e2c65c7f23e8088b924009d83a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0237401fa5c4a2588c60a5a569e7570f9fe2bd5c66173db7bd5332ad4f61083
[INFO] running `Command { std: "docker" "start" "-a" "e0237401fa5c4a2588c60a5a569e7570f9fe2bd5c66173db7bd5332ad4f61083", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stdout] warning: associated function is never used: `emit`
[INFO] [stdout]   --> src/common/adapter_manager.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn emit(&self, event: CentralEvent) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `event_stream`
[INFO] [stdout]   --> src/common/adapter_manager.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn event_stream(&self) -> Pin<Box<dyn Stream<Item = CentralEvent> + Send>> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_peripheral`
[INFO] [stdout]   --> src/common/adapter_manager.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn add_peripheral(&self, addr: BDAddr, peripheral: PeripheralType) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `peripherals`
[INFO] [stdout]   --> src/common/adapter_manager.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn peripherals(&self) -> Vec<PeripheralType> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `peripheral_mut`
[INFO] [stdout]   --> src/common/adapter_manager.rs:88:12
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn peripheral_mut(&self, address: BDAddr) -> Option<RefMut<BDAddr, PeripheralType>> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `peripheral`
[INFO] [stdout]   --> src/common/adapter_manager.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub fn peripheral(&self, address: BDAddr) -> Option<PeripheralType> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `send_notification`
[INFO] [stdout]   --> src/common/util.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn send_notification<T: Clone>(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand_core v0.6.1
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling regex v1.4.6
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling btleplug v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `emit`
[INFO] [stdout]   --> src/common/adapter_manager.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn emit(&self, event: CentralEvent) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `event_stream`
[INFO] [stdout]   --> src/common/adapter_manager.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn event_stream(&self) -> Pin<Box<dyn Stream<Item = CentralEvent> + Send>> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_peripheral`
[INFO] [stdout]   --> src/common/adapter_manager.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn add_peripheral(&self, addr: BDAddr, peripheral: PeripheralType) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `peripherals`
[INFO] [stdout]   --> src/common/adapter_manager.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn peripherals(&self) -> Vec<PeripheralType> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `peripheral_mut`
[INFO] [stdout]   --> src/common/adapter_manager.rs:88:12
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn peripheral_mut(&self, address: BDAddr) -> Option<RefMut<BDAddr, PeripheralType>> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `peripheral`
[INFO] [stdout]   --> src/common/adapter_manager.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub fn peripheral(&self, address: BDAddr) -> Option<PeripheralType> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `send_notification`
[INFO] [stdout]   --> src/common/util.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn send_notification<T: Clone>(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.55s
[INFO] running `Command { std: "docker" "inspect" "e0237401fa5c4a2588c60a5a569e7570f9fe2bd5c66173db7bd5332ad4f61083", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0237401fa5c4a2588c60a5a569e7570f9fe2bd5c66173db7bd5332ad4f61083", kill_on_drop: false }`
[INFO] [stdout] e0237401fa5c4a2588c60a5a569e7570f9fe2bd5c66173db7bd5332ad4f61083
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 88bcc27c6d86761ce86e964325f0daf154fd5895f197944366df928ce1fd1b79
[INFO] running `Command { std: "docker" "start" "-a" "88bcc27c6d86761ce86e964325f0daf154fd5895f197944366df928ce1fd1b79", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `emit`
[INFO] [stderr]   --> src/common/adapter_manager.rs:47:12
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub fn emit(&self, event: CentralEvent) {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `event_stream`
[INFO] [stderr]   --> src/common/adapter_manager.rs:61:12
[INFO] [stderr]    |
[INFO] [stderr] 61 |     pub fn event_stream(&self) -> Pin<Box<dyn Stream<Item = CentralEvent> + Send>> {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `add_peripheral`
[INFO] [stderr]   --> src/common/adapter_manager.rs:72:12
[INFO] [stderr]    |
[INFO] [stderr] 72 |     pub fn add_peripheral(&self, addr: BDAddr, peripheral: PeripheralType) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `peripherals`
[INFO] [stderr]   --> src/common/adapter_manager.rs:81:12
[INFO] [stderr]    |
[INFO] [stderr] 81 |     pub fn peripherals(&self) -> Vec<PeripheralType> {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `peripheral_mut`
[INFO] [stderr]   --> src/common/adapter_manager.rs:88:12
[INFO] [stderr]    |
[INFO] [stderr] 88 |     pub fn peripheral_mut(&self, address: BDAddr) -> Option<RefMut<BDAddr, PeripheralType>> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `peripheral`
[INFO] [stderr]   --> src/common/adapter_manager.rs:92:12
[INFO] [stderr]    |
[INFO] [stderr] 92 |     pub fn peripheral(&self, address: BDAddr) -> Option<PeripheralType> {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `send_notification`
[INFO] [stderr]   --> src/common/util.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub fn send_notification<T: Clone>(
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `btleplug` (lib) generated 7 warnings
[INFO] [stderr] warning: `btleplug` (lib test) generated 7 warnings (7 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/btleplug-55e001444e88a763)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test api::bdaddr::tests::addr_to_u64 ... ok
[INFO] [stdout] test api::bdaddr::tests::display_addr ... ok
[INFO] [stdout] test api::bdaddr::tests::invalid_u64_to_addr ... ok
[INFO] [stdout] test api::bdaddr::tests::u64_to_addr ... ok
[INFO] [stdout] test api::bdaddr::tests::parse_addr ... ok
[INFO] [stdout] test api::bleuuid::tests::to_short_string_long ... ok
[INFO] [stdout] test api::bleuuid::tests::to_short_string_u16 ... ok
[INFO] [stdout] test api::bleuuid::tests::to_short_string_u32 ... ok
[INFO] [stdout] test api::bleuuid::tests::uuid_from_u16_test ... ok
[INFO] [stdout] test api::bleuuid::tests::uuid_from_u32_test ... ok
[INFO] [stdout] test api::bleuuid::tests::uuid_to_from_u16_success ... ok
[INFO] [stdout] test api::bleuuid::tests::uuid_to_from_u32_success ... ok
[INFO] [stdout] test api::bleuuid::tests::uuid_to_u16_fail ... ok
[INFO] [stdout] test api::bleuuid::tests::uuid_to_u32_fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests btleplug
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 22) - compile ... ok
[INFO] [stdout] test src/api/mod.rs - api (line 19) ... ok
[INFO] [stdout] test src/api/bdaddr.rs - api::bdaddr::BDAddr::from (line 69) ... ok
[INFO] [stdout] test src/api/mod.rs - api::Manager (line 294) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "88bcc27c6d86761ce86e964325f0daf154fd5895f197944366df928ce1fd1b79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88bcc27c6d86761ce86e964325f0daf154fd5895f197944366df928ce1fd1b79", kill_on_drop: false }`
[INFO] [stdout] 88bcc27c6d86761ce86e964325f0daf154fd5895f197944366df928ce1fd1b79
