[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] checking JuanPotato/mednat against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJuanPotato%2Fmednat" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[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-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/JuanPotato/mednat on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/JuanPotato/mednat already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47f758a82839b66b70f928e340dc3790e88037d83a8b045c081ae292dcbdfcb2
[INFO] running `Command { std: "docker" "start" "-a" "47f758a82839b66b70f928e340dc3790e88037d83a8b045c081ae292dcbdfcb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47f758a82839b66b70f928e340dc3790e88037d83a8b045c081ae292dcbdfcb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47f758a82839b66b70f928e340dc3790e88037d83a8b045c081ae292dcbdfcb2", kill_on_drop: false }`
[INFO] [stdout] 47f758a82839b66b70f928e340dc3790e88037d83a8b045c081ae292dcbdfcb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a43c0e83a12e7ea2289f7455c37016ef20dec2df24db95be121342bf0eba2a15
[INFO] running `Command { std: "docker" "start" "-a" "a43c0e83a12e7ea2289f7455c37016ef20dec2df24db95be121342bf0eba2a15", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.85
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling serde v1.0.133
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling libdbus-sys v0.2.2
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]    Compiling nix v0.13.1
[INFO] [stderr]     Checking wyz v0.4.0
[INFO] [stderr]     Checking funty v1.2.0
[INFO] [stderr]     Checking dbus v0.6.5
[INFO] [stderr]     Checking bitvec v0.22.3
[INFO] [stderr]     Checking blurz v0.4.0
[INFO] [stderr]    Compiling darling_core v0.13.1
[INFO] [stderr]     Checking libbluetooth v0.1.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling proc-macro-crate v1.1.0
[INFO] [stderr]    Compiling darling_macro v0.13.1
[INFO] [stderr]    Compiling darling v0.13.1
[INFO] [stderr]    Compiling deku_derive v0.12.5
[INFO] [stderr]     Checking deku v0.12.5
[INFO] [stderr]     Checking mednat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `CommonCapabilityInquiredType`, `DeviceInfoInquiredType`, `FunctionType`, `GuidanceCategory`, and `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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `read_len_str` and `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` and `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`, and `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, VptInquiredType};
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^                                                                                                                                                                                                         ^^^^^^^^^^^^^^^^^^^^^                                                                                                                                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CommonCapabilityInquiredType`, `DeviceInfoInquiredType`, `FunctionType`, `GuidanceCategory`, and `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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `read_len_str` and `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` and `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`, and `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, VptInquiredType};
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^                                                                                                                                                                                                         ^^^^^^^^^^^^^^^^^^^^^                                                                                                                                 ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RfcommListener` is never constructed
[INFO] [stdout]   --> src/rfcomm.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct RfcommListener {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `bind`, `listen`, and `accept` are never used
[INFO] [stdout]   --> src/rfcomm.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl RfcommListener {
[INFO] [stdout]    | ------------------- associated items in this implementation
[INFO] [stdout] 17 |     pub fn new() -> Result<RfcommListener> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn bind(&self, channel: u8) -> Result<()> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub fn listen(&self, mode: i32) -> Result<()> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn accept(&mut self) -> Result<(RfcommStream, RfcommSocketAddr)> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, u8>
[INFO] [stdout]   --> src/packet.rs:50:27
[INFO] [stdout]    |
[INFO] [stdout] 50 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]    |                           ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u8, Infallible>
[INFO] [stdout]   --> src/packet.rs:50:27
[INFO] [stdout]    |
[INFO] [stdout] 50 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]    |                           ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `DekuWrite` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]    --> src/mdr/common.rs:146:17
[INFO] [stdout]     |
[INFO] [stdout] 146 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]    --> src/mdr/common.rs:146:17
[INFO] [stdout]     |
[INFO] [stdout] 146 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `DekuRead` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]    --> src/mdr/common.rs:146:17
[INFO] [stdout]     |
[INFO] [stdout] 146 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]    --> src/mdr/common.rs:154:17
[INFO] [stdout]     |
[INFO] [stdout] 154 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]    --> src/mdr/common.rs:154:17
[INFO] [stdout]     |
[INFO] [stdout] 154 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `DekuRead` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]    --> src/mdr/common.rs:154:17
[INFO] [stdout]     |
[INFO] [stdout] 154 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]    --> src/mdr/connect.rs:104:17
[INFO] [stdout]     |
[INFO] [stdout] 104 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]    --> src/mdr/connect.rs:104:17
[INFO] [stdout]     |
[INFO] [stdout] 104 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `DekuRead` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]    --> src/mdr/connect.rs:104:17
[INFO] [stdout]     |
[INFO] [stdout] 104 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]    --> src/mdr/connect.rs:119:17
[INFO] [stdout]     |
[INFO] [stdout] 119 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]    --> src/mdr/connect.rs:119:17
[INFO] [stdout]     |
[INFO] [stdout] 119 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `DekuRead` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]    --> src/mdr/connect.rs:119:17
[INFO] [stdout]     |
[INFO] [stdout] 119 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]   --> src/mdr/eq_ebb.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/mdr/eq_ebb.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `DekuRead` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]   --> src/mdr/eq_ebb.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]   --> src/mdr/eq_ebb.rs:87:17
[INFO] [stdout]    |
[INFO] [stdout] 87 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/mdr/eq_ebb.rs:87:17
[INFO] [stdout]    |
[INFO] [stdout] 87 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `DekuRead` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]   --> src/mdr/eq_ebb.rs:87:17
[INFO] [stdout]    |
[INFO] [stdout] 87 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]    --> src/mdr/eq_ebb.rs:141:17
[INFO] [stdout]     |
[INFO] [stdout] 141 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]    --> src/mdr/eq_ebb.rs:141:17
[INFO] [stdout]     |
[INFO] [stdout] 141 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `DekuRead` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]    --> src/mdr/eq_ebb.rs:141:17
[INFO] [stdout]     |
[INFO] [stdout] 141 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]   --> src/mdr/nc_asm.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/mdr/nc_asm.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `DekuRead` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]   --> src/mdr/nc_asm.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]   --> src/mdr/nc_asm.rs:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/mdr/nc_asm.rs:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `DekuRead` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]   --> src/mdr/nc_asm.rs:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mednat` (bin "mednat" test) due to 29 previous errors; 6 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: struct `RfcommListener` is never constructed
[INFO] [stdout]   --> src/rfcomm.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct RfcommListener {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `bind`, `listen`, and `accept` are never used
[INFO] [stdout]   --> src/rfcomm.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl RfcommListener {
[INFO] [stdout]    | ------------------- associated items in this implementation
[INFO] [stdout] 17 |     pub fn new() -> Result<RfcommListener> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn bind(&self, channel: u8) -> Result<()> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub fn listen(&self, mode: i32) -> Result<()> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn accept(&mut self) -> Result<(RfcommStream, RfcommSocketAddr)> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, u8>
[INFO] [stdout]   --> src/packet.rs:50:27
[INFO] [stdout]    |
[INFO] [stdout] 50 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]    |                           ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u8, Infallible>
[INFO] [stdout]   --> src/packet.rs:50:27
[INFO] [stdout]    |
[INFO] [stdout] 50 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]    |                           ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `DekuWrite` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]    --> src/mdr/common.rs:146:17
[INFO] [stdout]     |
[INFO] [stdout] 146 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]    --> src/mdr/common.rs:146:17
[INFO] [stdout]     |
[INFO] [stdout] 146 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `DekuRead` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]    --> src/mdr/common.rs:146:17
[INFO] [stdout]     |
[INFO] [stdout] 146 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]    --> src/mdr/common.rs:154:17
[INFO] [stdout]     |
[INFO] [stdout] 154 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]    --> src/mdr/common.rs:154:17
[INFO] [stdout]     |
[INFO] [stdout] 154 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `DekuRead` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]    --> src/mdr/common.rs:154:17
[INFO] [stdout]     |
[INFO] [stdout] 154 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]    --> src/mdr/connect.rs:104:17
[INFO] [stdout]     |
[INFO] [stdout] 104 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]    --> src/mdr/connect.rs:104:17
[INFO] [stdout]     |
[INFO] [stdout] 104 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `DekuRead` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]    --> src/mdr/connect.rs:104:17
[INFO] [stdout]     |
[INFO] [stdout] 104 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]    --> src/mdr/connect.rs:119:17
[INFO] [stdout]     |
[INFO] [stdout] 119 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]    --> src/mdr/connect.rs:119:17
[INFO] [stdout]     |
[INFO] [stdout] 119 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `DekuRead` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]    --> src/mdr/connect.rs:119:17
[INFO] [stdout]     |
[INFO] [stdout] 119 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]   --> src/mdr/eq_ebb.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/mdr/eq_ebb.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `DekuRead` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]   --> src/mdr/eq_ebb.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]   --> src/mdr/eq_ebb.rs:87:17
[INFO] [stdout]    |
[INFO] [stdout] 87 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/mdr/eq_ebb.rs:87:17
[INFO] [stdout]    |
[INFO] [stdout] 87 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `DekuRead` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]   --> src/mdr/eq_ebb.rs:87:17
[INFO] [stdout]    |
[INFO] [stdout] 87 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]    --> src/mdr/eq_ebb.rs:141:17
[INFO] [stdout]     |
[INFO] [stdout] 141 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]    --> src/mdr/eq_ebb.rs:141:17
[INFO] [stdout]     |
[INFO] [stdout] 141 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `DekuRead` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]    --> src/mdr/eq_ebb.rs:141:17
[INFO] [stdout]     |
[INFO] [stdout] 141 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]   --> src/mdr/nc_asm.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/mdr/nc_asm.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `DekuRead` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]   --> src/mdr/nc_asm.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]   --> src/mdr/nc_asm.rs:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/mdr/nc_asm.rs:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `DekuRead` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, usize>
[INFO] [stdout]   --> src/mdr/nc_asm.rs:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 | #[derive(Debug, DekuRead, DekuWrite)]
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mednat` (bin "mednat") due to 29 previous errors; 6 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "a43c0e83a12e7ea2289f7455c37016ef20dec2df24db95be121342bf0eba2a15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a43c0e83a12e7ea2289f7455c37016ef20dec2df24db95be121342bf0eba2a15", kill_on_drop: false }`
[INFO] [stdout] a43c0e83a12e7ea2289f7455c37016ef20dec2df24db95be121342bf0eba2a15