[INFO] cloning repository https://github.com/Howaner/victron-nut
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Howaner/victron-nut" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHowaner%2Fvictron-nut", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHowaner%2Fvictron-nut'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8728ced378b6d6594be1bc3407da3defeb73651d
[INFO] testing Howaner/victron-nut against 1.97.0-beta.6 for beta-1.98-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHowaner%2Fvictron-nut" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Howaner/victron-nut
[INFO] finished tweaking git repo https://github.com/Howaner/victron-nut
[INFO] tweaked toml for git repo https://github.com/Howaner/victron-nut written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Howaner/victron-nut on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Howaner/victron-nut 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" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3eace1d41bbed0cfda27bfa104fb1a6a2898e8fa72810abddf75c3206d267150
[INFO] running `Command { std: "docker" "start" "3eace1d41bbed0cfda27bfa104fb1a6a2898e8fa72810abddf75c3206d267150", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3eace1d41bbed0cfda27bfa104fb1a6a2898e8fa72810abddf75c3206d267150", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3eace1d41bbed0cfda27bfa104fb1a6a2898e8fa72810abddf75c3206d267150" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3eace1d41bbed0cfda27bfa104fb1a6a2898e8fa72810abddf75c3206d267150", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3eace1d41bbed0cfda27bfa104fb1a6a2898e8fa72810abddf75c3206d267150" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling victron-nut v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 07s
[INFO] running `Command { std: "docker" "inspect" "3eace1d41bbed0cfda27bfa104fb1a6a2898e8fa72810abddf75c3206d267150", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3eace1d41bbed0cfda27bfa104fb1a6a2898e8fa72810abddf75c3206d267150" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling victron-nut v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `StringExtensions` is never used
[INFO] [stdout]  --> src/extensions.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait StringExtensions {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `validate_usv_name` is never used
[INFO] [stdout]   --> src/commands/command.rs:68:8
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub fn validate_usv_name(usv_name: &str, app: &Application) -> Result<(), CommandExecutionError> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ensure_authenticated` is never used
[INFO] [stdout]   --> src/commands/command.rs:76:14
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub async fn ensure_authenticated(connection: &Connection, app: &Application) -> Result<(), CommandExecutionError> {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CHARS_TO_ESCAPE` is never used
[INFO] [stdout]  --> src/commands/response.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const CHARS_TO_ESCAPE: &str = "#\\\"";
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `CommandResponseArg` is never used
[INFO] [stdout]  --> src/commands/response.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub trait CommandResponseArg {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EscapedArg` is never constructed
[INFO] [stdout]   --> src/commands/response.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct EscapedArg {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/commands/response.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl EscapedArg {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 31 |     pub fn new(str: &str) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CommandResponseBuilder` is never constructed
[INFO] [stdout]   --> src/commands/response.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub struct CommandResponseBuilder {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `build_ok`, `add_line`, `add_line_array`, `escape_arg`, and `build` are never used
[INFO] [stdout]   --> src/commands/response.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 49 | impl CommandResponseBuilder {
[INFO] [stdout]    | --------------------------- associated items in this implementation
[INFO] [stdout] 50 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub fn build_ok() -> CommandResponse {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub fn add_line(mut self, line: &str) -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 65 |     pub fn add_line_array(self, args: &[&dyn CommandResponseArg]) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 69 |     fn escape_arg(arg: &dyn CommandResponseArg) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92 |     pub fn build(self) -> CommandResponse {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_str` and `is_args_amount_matched` are never used
[INFO] [stdout]   --> src/commands/command_data.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout]  5 | impl CommandData {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn get_str(&self, arg_index: usize) -> Option<String> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn is_args_amount_matched(&self, arg_len: usize) -> Option<()> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/commands/command_registry.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl RegisteredCommand {
[INFO] [stdout]    | ---------------------- associated function in this implementation
[INFO] [stdout] 14 |     fn new<F>(prefix: &str, factory: F) -> Self where F: Fn() -> Box<dyn Command> + Send + Sync + 'static {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_command_names` is never used
[INFO] [stdout]   --> src/commands/command_registry.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn get_command_names() -> Vec<String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ListCommand` is never constructed
[INFO] [stdout]  --> src/commands/handlers/list.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct ListCommand;
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InstCmdCommand` is never constructed
[INFO] [stdout]  --> src/commands/handlers/instcmd.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct InstCmdCommand;
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SetCommand` is never constructed
[INFO] [stdout]  --> src/commands/handlers/set.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct SetCommand;
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NetVerCommand` is never constructed
[INFO] [stdout]  --> src/commands/handlers/netver.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct NetVerCommand;
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VerCommand` is never constructed
[INFO] [stdout]  --> src/commands/handlers/ver.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct VerCommand;
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HelpCommand` is never constructed
[INFO] [stdout]  --> src/commands/handlers/help.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct HelpCommand;
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UsernameCommand` is never constructed
[INFO] [stdout]  --> src/commands/handlers/auth.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct UsernameCommand;
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PasswordCommand` is never constructed
[INFO] [stdout]   --> src/commands/handlers/auth.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct PasswordCommand;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LoginCommand` is never constructed
[INFO] [stdout]   --> src/commands/handlers/auth.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct LoginCommand;
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LogoutCommand` is never constructed
[INFO] [stdout]   --> src/commands/handlers/auth.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct LogoutCommand;
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GetCommand` is never constructed
[INFO] [stdout]  --> src/commands/handlers/get.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct GetCommand;
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RestartCommand` is never constructed
[INFO] [stdout]  --> src/commands/handlers/restart.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct RestartCommand;
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StartTlsCommand` is never constructed
[INFO] [stdout]  --> src/commands/handlers/starttls.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct StartTlsCommand;
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `close` is never used
[INFO] [stdout]    --> src/connection.rs:137:15
[INFO] [stdout]     |
[INFO] [stdout]  27 | impl Connection {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 137 |     pub async fn close(&mut self) {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.96s
[INFO] running `Command { std: "docker" "inspect" "3eace1d41bbed0cfda27bfa104fb1a6a2898e8fa72810abddf75c3206d267150", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3eace1d41bbed0cfda27bfa104fb1a6a2898e8fa72810abddf75c3206d267150" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: trait `StringExtensions` is never used
[INFO] [stderr]  --> src/extensions.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub trait StringExtensions {
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `validate_usv_name` is never used
[INFO] [stderr]   --> src/commands/command.rs:68:8
[INFO] [stderr]    |
[INFO] [stderr] 68 | pub fn validate_usv_name(usv_name: &str, app: &Application) -> Result<(), CommandExecutionError> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `ensure_authenticated` is never used
[INFO] [stderr]   --> src/commands/command.rs:76:14
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub async fn ensure_authenticated(connection: &Connection, app: &Application) -> Result<(), CommandExecutionError> {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `CHARS_TO_ESCAPE` is never used
[INFO] [stderr]  --> src/commands/response.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub const CHARS_TO_ESCAPE: &str = "#\\\"";
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `CommandResponseArg` is never used
[INFO] [stderr]  --> src/commands/response.rs:7:11
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub trait CommandResponseArg {
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `EscapedArg` is never constructed
[INFO] [stderr]   --> src/commands/response.rs:27:12
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub struct EscapedArg {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/commands/response.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 30 | impl EscapedArg {
[INFO] [stderr]    | --------------- associated function in this implementation
[INFO] [stderr] 31 |     pub fn new(str: &str) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `CommandResponseBuilder` is never constructed
[INFO] [stderr]   --> src/commands/response.rs:46:12
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub struct CommandResponseBuilder {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `build_ok`, `add_line`, `add_line_array`, `escape_arg`, and `build` are never used
[INFO] [stderr]   --> src/commands/response.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 49 | impl CommandResponseBuilder {
[INFO] [stderr]    | --------------------------- associated items in this implementation
[INFO] [stderr] 50 |     pub fn new() -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 56 |     pub fn build_ok() -> CommandResponse {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 60 |     pub fn add_line(mut self, line: &str) -> Self {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 65 |     pub fn add_line_array(self, args: &[&dyn CommandResponseArg]) -> Self {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 69 |     fn escape_arg(arg: &dyn CommandResponseArg) -> String {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 92 |     pub fn build(self) -> CommandResponse {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `get_str` and `is_args_amount_matched` are never used
[INFO] [stderr]   --> src/commands/command_data.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr]  5 | impl CommandData {
[INFO] [stderr]    | ---------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 23 |     pub fn get_str(&self, arg_index: usize) -> Option<String> {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 32 |     pub fn is_args_amount_matched(&self, arg_len: usize) -> Option<()> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/commands/command_registry.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | impl RegisteredCommand {
[INFO] [stderr]    | ---------------------- associated function in this implementation
[INFO] [stderr] 14 |     fn new<F>(prefix: &str, factory: F) -> Self where F: Fn() -> Box<dyn Command> + Send + Sync + 'static {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_command_names` is never used
[INFO] [stderr]   --> src/commands/command_registry.rs:47:8
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub fn get_command_names() -> Vec<String> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ListCommand` is never constructed
[INFO] [stderr]  --> src/commands/handlers/list.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct ListCommand;
[INFO] [stderr]   |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `InstCmdCommand` is never constructed
[INFO] [stderr]  --> src/commands/handlers/instcmd.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct InstCmdCommand;
[INFO] [stderr]   |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SetCommand` is never constructed
[INFO] [stderr]  --> src/commands/handlers/set.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct SetCommand;
[INFO] [stderr]   |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `NetVerCommand` is never constructed
[INFO] [stderr]  --> src/commands/handlers/netver.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct NetVerCommand;
[INFO] [stderr]   |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `VerCommand` is never constructed
[INFO] [stderr]  --> src/commands/handlers/ver.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct VerCommand;
[INFO] [stderr]   |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `HelpCommand` is never constructed
[INFO] [stderr]  --> src/commands/handlers/help.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct HelpCommand;
[INFO] [stderr]   |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `UsernameCommand` is never constructed
[INFO] [stderr]  --> src/commands/handlers/auth.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct UsernameCommand;
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `PasswordCommand` is never constructed
[INFO] [stderr]   --> src/commands/handlers/auth.rs:20:12
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub struct PasswordCommand;
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `LoginCommand` is never constructed
[INFO] [stderr]   --> src/commands/handlers/auth.rs:35:12
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub struct LoginCommand;
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `LogoutCommand` is never constructed
[INFO] [stderr]   --> src/commands/handlers/auth.rs:66:12
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub struct LogoutCommand;
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `GetCommand` is never constructed
[INFO] [stderr]  --> src/commands/handlers/get.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct GetCommand;
[INFO] [stderr]   |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RestartCommand` is never constructed
[INFO] [stderr]  --> src/commands/handlers/restart.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct RestartCommand;
[INFO] [stderr]   |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `StartTlsCommand` is never constructed
[INFO] [stderr]  --> src/commands/handlers/starttls.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct StartTlsCommand;
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `close` is never used
[INFO] [stderr]    --> src/connection.rs:137:15
[INFO] [stderr]     |
[INFO] [stderr]  27 | impl Connection {
[INFO] [stderr]     | --------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 137 |     pub async fn close(&mut self) {
[INFO] [stderr]     |                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `victron-nut` (bin "victron-nut" test) generated 26 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/victron_nut-45512e4bf7561a21)
[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" "3eace1d41bbed0cfda27bfa104fb1a6a2898e8fa72810abddf75c3206d267150", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3eace1d41bbed0cfda27bfa104fb1a6a2898e8fa72810abddf75c3206d267150", kill_on_drop: false }`
[INFO] [stdout] 3eace1d41bbed0cfda27bfa104fb1a6a2898e8fa72810abddf75c3206d267150
