[INFO] cloning repository https://github.com/JuanPotato/mednat [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JuanPotato/mednat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJuanPotato%2Fmednat", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJuanPotato%2Fmednat'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 56888a8f27874db736d66f561e54162d1ee343a9 [INFO] testing JuanPotato/mednat against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJuanPotato%2Fmednat" "/workspace/builds/worker-48/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-48/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JuanPotato/mednat on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JuanPotato/mednat [INFO] finished tweaking git repo https://github.com/JuanPotato/mednat [INFO] tweaked toml for git repo https://github.com/JuanPotato/mednat written to /workspace/builds/worker-48/source/Cargo.toml [INFO] crate git repo https://github.com/JuanPotato/mednat already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d6996911364e2dc2384a6f74a17b34e7d1c3400a06094329154515e96ac71dfb [INFO] running `Command { std: "docker" "start" "-a" "d6996911364e2dc2384a6f74a17b34e7d1c3400a06094329154515e96ac71dfb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d6996911364e2dc2384a6f74a17b34e7d1c3400a06094329154515e96ac71dfb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6996911364e2dc2384a6f74a17b34e7d1c3400a06094329154515e96ac71dfb", kill_on_drop: false }` [INFO] [stdout] d6996911364e2dc2384a6f74a17b34e7d1c3400a06094329154515e96ac71dfb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ead86bb768872d6f96d363b9634319b7c7a75ab10c812e3327f750ad67c35da3 [INFO] running `Command { std: "docker" "start" "-a" "ead86bb768872d6f96d363b9634319b7c7a75ab10c812e3327f750ad67c35da3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.85 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling serde v1.0.133 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling radium v0.6.2 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling nix v0.13.1 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling funty v1.2.0 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling quote v1.0.14 [INFO] [stderr] Compiling wyz v0.4.0 [INFO] [stderr] Compiling libdbus-sys v0.2.2 [INFO] [stderr] Compiling bitvec v0.22.3 [INFO] [stderr] Compiling dbus v0.6.5 [INFO] [stderr] Compiling blurz v0.4.0 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling darling_core v0.13.1 [INFO] [stderr] Compiling libbluetooth v0.1.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling darling_macro v0.13.1 [INFO] [stderr] Compiling darling v0.13.1 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling proc-macro-crate v1.1.0 [INFO] [stderr] Compiling deku_derive v0.12.5 [INFO] [stderr] Compiling deku v0.12.5 [INFO] [stderr] Compiling mednat v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `CommonCapabilityInquiredType`, `DeviceInfoInquiredType`, `FunctionType`, `GuidanceCategory`, `ModelSeries` [INFO] [stdout] --> src/mdr/update.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::params::{CommonCapabilityInquiredType, DeviceInfoInquiredType, FunctionType, GuidanceCategory, ModelSeries, UpdateInquiredType... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `read_len_str`, `write_len_str` [INFO] [stdout] --> src/mdr/nc_asm.rs:3:22 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::len_str::{read_len_str, write_len_str}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AsmOnOffValue`, `NcDualSingleValue` [INFO] [stdout] --> src/mdr/nc_asm.rs:4:28 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::params::{AsmId, AsmOnOffValue, AsmSettingType, NcAsmEffect, NcAsmInquiredType, NcAsmSettingType, NcDualSingleValue, NcSettingT... [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AlertInquiredType`, `OptimizerInquiredType`, `VptInquiredType` [INFO] [stdout] --> src/main.rs:17:21 [INFO] [stdout] | [INFO] [stdout] 17 | ...::{AlertInquiredType, BatteryInquiredType, BluetoothDeviceInfoType, CommonCapabilityInquiredType, CommonStatus, ConnectionStatusInquiredType, DeviceInfoInquiredType, DisplayLanguage, EqEbbInquiredType, NcAsmInquiredType, OptimizerInquiredType, PlaybackDetailedDataType, PlayInquiredType, PowerOffInquiredType, PowerOffSettingValue, SenseInquiredType, UpdateInquiredType, VptInquiredTyp... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/rfcomm.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn new() -> Result { [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: `bind` [INFO] [stdout] --> src/rfcomm.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn bind(&self, channel: u8) -> Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `listen` [INFO] [stdout] --> src/rfcomm.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn listen(&self, mode: i32) -> Result<()> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `accept` [INFO] [stdout] --> src/rfcomm.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn accept(&mut self) -> Result<(RfcommStream, RfcommSocketAddr)> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5m 12s [INFO] running `Command { std: "docker" "inspect" "ead86bb768872d6f96d363b9634319b7c7a75ab10c812e3327f750ad67c35da3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ead86bb768872d6f96d363b9634319b7c7a75ab10c812e3327f750ad67c35da3", kill_on_drop: false }` [INFO] [stdout] ead86bb768872d6f96d363b9634319b7c7a75ab10c812e3327f750ad67c35da3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d73d02346fd2e0f43c73ca16f9bceec220fee4fa217bf166b9e3d894d6455cce [INFO] running `Command { std: "docker" "start" "-a" "d73d02346fd2e0f43c73ca16f9bceec220fee4fa217bf166b9e3d894d6455cce", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling mednat v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `CommonCapabilityInquiredType`, `DeviceInfoInquiredType`, `FunctionType`, `GuidanceCategory`, `ModelSeries` [INFO] [stdout] --> src/mdr/update.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::params::{CommonCapabilityInquiredType, DeviceInfoInquiredType, FunctionType, GuidanceCategory, ModelSeries, UpdateInquiredType... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `read_len_str`, `write_len_str` [INFO] [stdout] --> src/mdr/nc_asm.rs:3:22 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::len_str::{read_len_str, write_len_str}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AsmOnOffValue`, `NcDualSingleValue` [INFO] [stdout] --> src/mdr/nc_asm.rs:4:28 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::params::{AsmId, AsmOnOffValue, AsmSettingType, NcAsmEffect, NcAsmInquiredType, NcAsmSettingType, NcDualSingleValue, NcSettingT... [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AlertInquiredType`, `OptimizerInquiredType`, `VptInquiredType` [INFO] [stdout] --> src/main.rs:17:21 [INFO] [stdout] | [INFO] [stdout] 17 | ...::{AlertInquiredType, BatteryInquiredType, BluetoothDeviceInfoType, CommonCapabilityInquiredType, CommonStatus, ConnectionStatusInquiredType, DeviceInfoInquiredType, DisplayLanguage, EqEbbInquiredType, NcAsmInquiredType, OptimizerInquiredType, PlaybackDetailedDataType, PlayInquiredType, PowerOffInquiredType, PowerOffSettingValue, SenseInquiredType, UpdateInquiredType, VptInquiredTyp... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/rfcomm.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn new() -> Result { [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: `bind` [INFO] [stdout] --> src/rfcomm.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn bind(&self, channel: u8) -> Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `listen` [INFO] [stdout] --> src/rfcomm.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn listen(&self, mode: i32) -> Result<()> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `accept` [INFO] [stdout] --> src/rfcomm.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn accept(&mut self) -> Result<(RfcommStream, RfcommSocketAddr)> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 29.42s [INFO] running `Command { std: "docker" "inspect" "d73d02346fd2e0f43c73ca16f9bceec220fee4fa217bf166b9e3d894d6455cce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d73d02346fd2e0f43c73ca16f9bceec220fee4fa217bf166b9e3d894d6455cce", kill_on_drop: false }` [INFO] [stdout] d73d02346fd2e0f43c73ca16f9bceec220fee4fa217bf166b9e3d894d6455cce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 695a20d91a58ab3be49f4014cb158cf80c07d2e50e9e057abb2d11a070496a06 [INFO] running `Command { std: "docker" "start" "-a" "695a20d91a58ab3be49f4014cb158cf80c07d2e50e9e057abb2d11a070496a06", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `CommonCapabilityInquiredType`, `DeviceInfoInquiredType`, `FunctionType`, `GuidanceCategory`, `ModelSeries` [INFO] [stderr] --> src/mdr/update.rs:1:21 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::params::{CommonCapabilityInquiredType, DeviceInfoInquiredType, FunctionType, GuidanceCategory, ModelSeries, UpdateInquiredType... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `read_len_str`, `write_len_str` [INFO] [stderr] --> src/mdr/nc_asm.rs:3:22 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::len_str::{read_len_str, write_len_str}; [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AsmOnOffValue`, `NcDualSingleValue` [INFO] [stderr] --> src/mdr/nc_asm.rs:4:28 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::params::{AsmId, AsmOnOffValue, AsmSettingType, NcAsmEffect, NcAsmInquiredType, NcAsmSettingType, NcDualSingleValue, NcSettingT... [INFO] [stderr] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AlertInquiredType`, `OptimizerInquiredType`, `VptInquiredType` [INFO] [stderr] --> src/main.rs:17:21 [INFO] [stderr] | [INFO] [stderr] 17 | ...::{AlertInquiredType, BatteryInquiredType, BluetoothDeviceInfoType, CommonCapabilityInquiredType, CommonStatus, ConnectionStatusInquiredType, DeviceInfoInquiredType, DisplayLanguage, EqEbbInquiredType, NcAsmInquiredType, OptimizerInquiredType, PlaybackDetailedDataType, PlayInquiredType, PowerOffInquiredType, PowerOffSettingValue, SenseInquiredType, UpdateInquiredType, VptInquiredTyp... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/rfcomm.rs:17:12 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn new() -> Result { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `bind` [INFO] [stderr] --> src/rfcomm.rs:31:12 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn bind(&self, channel: u8) -> Result<()> { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `listen` [INFO] [stderr] --> src/rfcomm.rs:50:12 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn listen(&self, mode: i32) -> Result<()> { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `accept` [INFO] [stderr] --> src/rfcomm.rs:57:12 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn accept(&mut self) -> Result<(RfcommStream, RfcommSocketAddr)> { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `mednat` (bin "mednat" test) generated 8 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mednat-e086db2866cc8019) [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" "695a20d91a58ab3be49f4014cb158cf80c07d2e50e9e057abb2d11a070496a06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "695a20d91a58ab3be49f4014cb158cf80c07d2e50e9e057abb2d11a070496a06", kill_on_drop: false }` [INFO] [stdout] 695a20d91a58ab3be49f4014cb158cf80c07d2e50e9e057abb2d11a070496a06