[INFO] cloning repository https://github.com/janne-alatalo/ruuvitag-collector
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/janne-alatalo/ruuvitag-collector" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjanne-alatalo%2Fruuvitag-collector"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjanne-alatalo%2Fruuvitag-collector'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 47f6ff74e2fd77d6393bc70283f4337ee849305c
[INFO] checking janne-alatalo/ruuvitag-collector against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjanne-alatalo%2Fruuvitag-collector" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/janne-alatalo/ruuvitag-collector on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/janne-alatalo/ruuvitag-collector
[INFO] finished tweaking git repo https://github.com/janne-alatalo/ruuvitag-collector
[INFO] tweaked toml for git repo https://github.com/janne-alatalo/ruuvitag-collector written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/janne-alatalo/ruuvitag-collector already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 21bbb5dd2e381366321b80ee8ee3b87264ff02c8675a09f32bf9ed6fd4e7e36f
[INFO] running `"docker" "start" "-a" "21bbb5dd2e381366321b80ee8ee3b87264ff02c8675a09f32bf9ed6fd4e7e36f"`
[INFO] [stderr]    Compiling cc v1.0.27
[INFO] [stderr]     Checking termcolor v0.3.3
[INFO] [stderr]     Checking num_cpus v1.9.0
[INFO] [stderr]     Checking log v0.4.6
[INFO] [stderr]    Compiling metadeps v1.1.2
[INFO] [stderr]     Checking num v0.1.41
[INFO] [stderr]     Checking regex v0.2.5
[INFO] [stderr]     Checking regex v1.0.1
[INFO] [stderr]     Checking chrono v0.4.0
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]    Compiling libdbus-sys v0.1.2
[INFO] [stderr]     Checking mime v0.2.6
[INFO] [stderr]     Checking hyper v0.10.15
[INFO] [stderr]    Compiling openssl-sys v0.9.40
[INFO] [stderr]     Checking dbus v0.6.1
[INFO] [stderr]     Checking docopt v1.0.0
[INFO] [stderr]     Checking env_logger v0.5.3
[INFO] [stderr]    Compiling openssl v0.10.16
[INFO] [stderr]    Compiling native-tls v0.2.2
[INFO] [stderr]     Checking hyper-native-tls v0.3.0
[INFO] [stderr]     Checking influx_db_client v0.3.6
[INFO] [stderr]     Checking bt-sensor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bt_sensor_factory.rs:15:52
[INFO] [stderr]    |
[INFO] [stderr] 15 |     sensor_constructors: HashMap<&'static str, Box<BTSensorConstructor>>,
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BTSensorConstructor`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bt_sensor_factory.rs:90:98
[INFO] [stderr]    |
[INFO] [stderr] 90 |     fn get_sensor_type(&self, sensor_type: &str, bt_device: Rc<RefCell<BTDevice>>) -> Option<Box<BTSensor>> {
[INFO] [stderr]    |                                                                                                  ^^^^^^^^ help: use `dyn`: `dyn BTSensor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bt_sensor_factory.rs:103:84
[INFO] [stderr]     |
[INFO] [stderr] 103 |     fn autofind_sensor_type(&self, bt_device: Rc<RefCell<BTDevice>>) -> Option<Box<BTSensor>> {
[INFO] [stderr]     |                                                                                    ^^^^^^^^ help: use `dyn`: `dyn BTSensor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ruuvitag_df3.rs:23:94
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn construct(&self, device: Rc<RefCell<BTDevice>>, discovery_mode: DiscoveryMode) -> Box<BTSensor> {
[INFO] [stderr]    |                                                                                              ^^^^^^^^ help: use `dyn`: `dyn BTSensor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ruuvitag_df2.rs:25:94
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn construct(&self, device: Rc<RefCell<BTDevice>>, discovery_mode: DiscoveryMode) -> Box<BTSensor> {
[INFO] [stderr]    |                                                                                              ^^^^^^^^ help: use `dyn`: `dyn BTSensor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/dbus_bluez.rs:25:19
[INFO] [stderr]    |
[INFO] [stderr] 25 | type BoxErr = Box<error::Error>;
[INFO] [stderr]    |                   ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dbus_bluez.rs:337:46
[INFO] [stderr]     |
[INFO] [stderr] 337 |     pub fn consume(&mut self, consumer: &mut Consumer) -> Result<(), BoxErr> {
[INFO] [stderr]     |                                              ^^^^^^^^ help: use `dyn`: `dyn Consumer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dbus_bluez.rs:342:27
[INFO] [stderr]     |
[INFO] [stderr] 342 |         let sensors: Vec<&BTSensor> = devices.iter()
[INFO] [stderr]     |                           ^^^^^^^^ help: use `dyn`: `dyn BTSensor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bt_device.rs:17:27
[INFO] [stderr]    |
[INFO] [stderr] 17 |     bt_sensor: Option<Box<BTSensor>>,
[INFO] [stderr]    |                           ^^^^^^^^ help: use `dyn`: `dyn BTSensor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bt_device.rs:134:46
[INFO] [stderr]     |
[INFO] [stderr] 134 |     pub fn set_sensor(&mut self, sensor: Box<BTSensor>) {
[INFO] [stderr]     |                                              ^^^^^^^^ help: use `dyn`: `dyn BTSensor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bt_device.rs:142:41
[INFO] [stderr]     |
[INFO] [stderr] 142 |     pub fn get_sensor(&self) -> Option<&BTSensor> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn BTSensor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bt_sensor.rs:26:94
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn construct(&self, device: Rc<RefCell<BTDevice>>, discovery_mode: DiscoveryMode) -> Box<BTSensor>;
[INFO] [stderr]    |                                                                                              ^^^^^^^^ help: use `dyn`: `dyn BTSensor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/consumer.rs:17:39
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn consume(&mut self, sensors: &[&BTSensor]);
[INFO] [stderr]    |                                       ^^^^^^^^ help: use `dyn`: `dyn BTSensor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/consumer.rs:20:72
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub fn initialize_consumer(consumer_name: &ConsumerType) -> Result<Box<Consumer>, String> {
[INFO] [stderr]    |                                                                        ^^^^^^^^ help: use `dyn`: `dyn Consumer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/consumer.rs:37:39
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn consume(&mut self, sensors: &[&BTSensor]) {
[INFO] [stderr]    |                                       ^^^^^^^^ help: use `dyn`: `dyn BTSensor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/consumer.rs:55:39
[INFO] [stderr]    |
[INFO] [stderr] 55 |     fn consume(&mut self, sensors: &[&BTSensor]) {
[INFO] [stderr]    |                                       ^^^^^^^^ help: use `dyn`: `dyn BTSensor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bt_sensor_factory.rs:15:52
[INFO] [stderr]    |
[INFO] [stderr] 15 |     sensor_constructors: HashMap<&'static str, Box<BTSensorConstructor>>,
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BTSensorConstructor`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bt_sensor_factory.rs:90:98
[INFO] [stderr]    |
[INFO] [stderr] 90 |     fn get_sensor_type(&self, sensor_type: &str, bt_device: Rc<RefCell<BTDevice>>) -> Option<Box<BTSensor>> {
[INFO] [stderr]    |                                                                                                  ^^^^^^^^ help: use `dyn`: `dyn BTSensor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bt_sensor_factory.rs:103:84
[INFO] [stderr]     |
[INFO] [stderr] 103 |     fn autofind_sensor_type(&self, bt_device: Rc<RefCell<BTDevice>>) -> Option<Box<BTSensor>> {
[INFO] [stderr]     |                                                                                    ^^^^^^^^ help: use `dyn`: `dyn BTSensor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ruuvitag_df3.rs:23:94
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn construct(&self, device: Rc<RefCell<BTDevice>>, discovery_mode: DiscoveryMode) -> Box<BTSensor> {
[INFO] [stderr]    |                                                                                              ^^^^^^^^ help: use `dyn`: `dyn BTSensor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ruuvitag_df2.rs:25:94
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn construct(&self, device: Rc<RefCell<BTDevice>>, discovery_mode: DiscoveryMode) -> Box<BTSensor> {
[INFO] [stderr]    |                                                                                              ^^^^^^^^ help: use `dyn`: `dyn BTSensor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/dbus_bluez.rs:25:19
[INFO] [stderr]    |
[INFO] [stderr] 25 | type BoxErr = Box<error::Error>;
[INFO] [stderr]    |                   ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dbus_bluez.rs:337:46
[INFO] [stderr]     |
[INFO] [stderr] 337 |     pub fn consume(&mut self, consumer: &mut Consumer) -> Result<(), BoxErr> {
[INFO] [stderr]     |                                              ^^^^^^^^ help: use `dyn`: `dyn Consumer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dbus_bluez.rs:342:27
[INFO] [stderr]     |
[INFO] [stderr] 342 |         let sensors: Vec<&BTSensor> = devices.iter()
[INFO] [stderr]     |                           ^^^^^^^^ help: use `dyn`: `dyn BTSensor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bt_device.rs:17:27
[INFO] [stderr]    |
[INFO] [stderr] 17 |     bt_sensor: Option<Box<BTSensor>>,
[INFO] [stderr]    |                           ^^^^^^^^ help: use `dyn`: `dyn BTSensor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bt_device.rs:134:46
[INFO] [stderr]     |
[INFO] [stderr] 134 |     pub fn set_sensor(&mut self, sensor: Box<BTSensor>) {
[INFO] [stderr]     |                                              ^^^^^^^^ help: use `dyn`: `dyn BTSensor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bt_device.rs:142:41
[INFO] [stderr]     |
[INFO] [stderr] 142 |     pub fn get_sensor(&self) -> Option<&BTSensor> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn BTSensor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bt_sensor.rs:26:94
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn construct(&self, device: Rc<RefCell<BTDevice>>, discovery_mode: DiscoveryMode) -> Box<BTSensor>;
[INFO] [stderr]    |                                                                                              ^^^^^^^^ help: use `dyn`: `dyn BTSensor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/consumer.rs:17:39
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn consume(&mut self, sensors: &[&BTSensor]);
[INFO] [stderr]    |                                       ^^^^^^^^ help: use `dyn`: `dyn BTSensor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/consumer.rs:20:72
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub fn initialize_consumer(consumer_name: &ConsumerType) -> Result<Box<Consumer>, String> {
[INFO] [stderr]    |                                                                        ^^^^^^^^ help: use `dyn`: `dyn Consumer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/consumer.rs:37:39
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn consume(&mut self, sensors: &[&BTSensor]) {
[INFO] [stderr]    |                                       ^^^^^^^^ help: use `dyn`: `dyn BTSensor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/consumer.rs:55:39
[INFO] [stderr]    |
[INFO] [stderr] 55 |     fn consume(&mut self, sensors: &[&BTSensor]) {
[INFO] [stderr]    |                                       ^^^^^^^^ help: use `dyn`: `dyn BTSensor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/consumer.rs:94:39
[INFO] [stderr]    |
[INFO] [stderr] 94 |     fn consume(&mut self, sensors: &[&BTSensor]) {
[INFO] [stderr]    |                                       ^^^^^^^^ help: use `dyn`: `dyn BTSensor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:57:32
[INFO] [stderr]    |
[INFO] [stderr] 57 | fn run<'a>() -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/consumer.rs:94:39
[INFO] [stderr]    |
[INFO] [stderr] 94 |     fn consume(&mut self, sensors: &[&BTSensor]) {
[INFO] [stderr]    |                                       ^^^^^^^^ help: use `dyn`: `dyn BTSensor`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:57:32
[INFO] [stderr]    |
[INFO] [stderr] 57 | fn run<'a>() -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/dbus_bluez.rs:311:21
[INFO] [stderr]     |
[INFO] [stderr] 311 |                 let mut device = e.get_mut();
[INFO] [stderr]     |                     ----^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_temp_float`
[INFO] [stderr]    --> src/ruuvitag_df3.rs:182:5
[INFO] [stderr]     |
[INFO] [stderr] 182 |     pub fn get_temp_float(&self) -> Option<f64> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `object_path`
[INFO] [stderr]   --> src/bt_device.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     object_path: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_object_path`
[INFO] [stderr]   --> src/bt_device.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn get_object_path(&self) -> &str {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_address`
[INFO] [stderr]   --> src/bt_device.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 65 |     pub fn set_address(&mut self, address: String) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_address`
[INFO] [stderr]   --> src/config.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn get_address(&self) -> &str {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/dbus_bluez.rs:311:21
[INFO] [stderr]     |
[INFO] [stderr] 311 |                 let mut device = e.get_mut();
[INFO] [stderr]     |                     ----^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_temp_float`
[INFO] [stderr]    --> src/ruuvitag_df3.rs:182:5
[INFO] [stderr]     |
[INFO] [stderr] 182 |     pub fn get_temp_float(&self) -> Option<f64> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `object_path`
[INFO] [stderr]   --> src/bt_device.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     object_path: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_object_path`
[INFO] [stderr]   --> src/bt_device.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn get_object_path(&self) -> &str {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_address`
[INFO] [stderr]   --> src/bt_device.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 65 |     pub fn set_address(&mut self, address: String) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_address`
[INFO] [stderr]   --> src/config.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn get_address(&self) -> &str {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.01s
[INFO] running `"docker" "inspect" "21bbb5dd2e381366321b80ee8ee3b87264ff02c8675a09f32bf9ed6fd4e7e36f"`
[INFO] running `"docker" "rm" "-f" "21bbb5dd2e381366321b80ee8ee3b87264ff02c8675a09f32bf9ed6fd4e7e36f"`
[INFO] [stdout] 21bbb5dd2e381366321b80ee8ee3b87264ff02c8675a09f32bf9ed6fd4e7e36f