[INFO] cloning repository https://github.com/clayrosenthal/meshtacean
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/clayrosenthal/meshtacean" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclayrosenthal%2Fmeshtacean", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclayrosenthal%2Fmeshtacean'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9fcf9c877036453e49398ac5a85be47cb221a032
[INFO] checking clayrosenthal/meshtacean against try#d1d7143153307f561233bd4d93e2a3b24157b081 for pr-151539-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclayrosenthal%2Fmeshtacean" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/clayrosenthal/meshtacean
[INFO] finished tweaking git repo https://github.com/clayrosenthal/meshtacean
[INFO] tweaked toml for git repo https://github.com/clayrosenthal/meshtacean written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/clayrosenthal/meshtacean on toolchain d1d7143153307f561233bd4d93e2a3b24157b081
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d1d7143153307f561233bd4d93e2a3b24157b081" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/clayrosenthal/meshtacean 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" "+d1d7143153307f561233bd4d93e2a3b24157b081" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8be5a3ca1b2a1cef228d3c1ab52883eb680af15d8771d428d0b3e8f8ae6b1c50
[INFO] running `Command { std: "docker" "start" "8be5a3ca1b2a1cef228d3c1ab52883eb680af15d8771d428d0b3e8f8ae6b1c50", 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" "8be5a3ca1b2a1cef228d3c1ab52883eb680af15d8771d428d0b3e8f8ae6b1c50" "/opt/rustwide/cargo-home/bin/cargo" "+d1d7143153307f561233bd4d93e2a3b24157b081" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8be5a3ca1b2a1cef228d3c1ab52883eb680af15d8771d428d0b3e8f8ae6b1c50", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8be5a3ca1b2a1cef228d3c1ab52883eb680af15d8771d428d0b3e8f8ae6b1c50" "/opt/rustwide/cargo-home/bin/cargo" "+d1d7143153307f561233bd4d93e2a3b24157b081" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling anyhow v1.0.95
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking bitflags v2.7.0
[INFO] [stderr]     Checking anstyle-parse v0.2.6
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking colorchoice v1.0.3
[INFO] [stderr]     Checking anstyle-query v1.1.2
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]    Compiling meshtacean v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking lock_api v0.4.12
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking clap_builder v4.5.26
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling prost-derive v0.13.4
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling clap_derive v4.5.24
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]     Checking tokio v1.43.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking unescaper v0.1.5
[INFO] [stderr]     Checking serialport v4.7.0
[INFO] [stderr]     Checking prost v0.13.4
[INFO] [stderr]     Checking mio-serial v5.0.6
[INFO] [stderr]     Checking clap v4.5.26
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[INFO] [stderr]     Checking tokio-serial v5.4.5
[INFO] [stdout] warning: unused import: `SerialStream`
[INFO] [stdout]  --> src/client/serial_client.rs:6:49
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tokio_serial::{available_ports, SerialPort, SerialStream};
[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 import: `SerialStream`
[INFO] [stdout]  --> src/client/serial_client.rs:6:49
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tokio_serial::{available_ports, SerialPort, SerialStream};
[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 variable: `message`
[INFO] [stdout]   --> src/client/tcp_client.rs:41:20
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn send(&self, message: &str) -> Result<(), MeshClientError> {
[INFO] [stdout]    |                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]   --> src/client/tcp_client.rs:41:20
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn send(&self, message: &str) -> Result<(), MeshClientError> {
[INFO] [stdout]    |                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `connect` is never used
[INFO] [stdout]    --> src/main.rs:121:4
[INFO] [stdout]     |
[INFO] [stdout] 121 | fn connect(args: &ConnectionArgs) -> Result<Box<dyn client::MeshClient>, Box<dyn Error>> {
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `device` is never read
[INFO] [stdout]   --> src/client/serial_client.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct SerialClient {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     device: Option<Box<dyn SerialPort>>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `hostname`, `port`, and `socket` are never read
[INFO] [stdout]   --> src/client/tcp_client.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct TcpClient {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 11 |     node: Option<Node>,
[INFO] [stdout] 12 |     hostname: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 13 |     port: u16,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 14 |     socket: Option<std::net::TcpStream>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/node.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Node {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 17 |     node_num: u32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 18 |     local_config: Option<LocalConfig>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 19 |     module_config: Option<LocalModuleConfig>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 20 |     channels: Option<Vec<Channel>>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 21 |     timeout: Duration,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 22 |     partial_channels: Option<Vec<Channel>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 23 |     no_proto: bool,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 24 |     canned_plugin_message: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 25 |     canned_plugin_message_messages: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 26 |     ringtone: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 27 |     ringtone_part: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 28 |     got_response: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Node` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `node` and `client` are never read
[INFO] [stdout]   --> src/node.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct ConnectedNode {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 33 |     node: Node,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 34 |     client: Box<dyn MeshClient>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `fixup_channels`, `fill_channels`, `send_admin`, and `ensure_session_key` are never used
[INFO] [stdout]    --> src/node.rs:113:8
[INFO] [stdout]     |
[INFO] [stdout]  37 | impl Node {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 113 |     fn fixup_channels(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 |     fn fill_channels(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     fn send_admin(
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |     fn ensure_session_key(&mut self) -> Result<(), NodeError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `connect` is never used
[INFO] [stdout]    --> src/main.rs:121:4
[INFO] [stdout]     |
[INFO] [stdout] 121 | fn connect(args: &ConnectionArgs) -> Result<Box<dyn client::MeshClient>, Box<dyn Error>> {
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `device` is never read
[INFO] [stdout]   --> src/client/serial_client.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct SerialClient {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     device: Option<Box<dyn SerialPort>>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `hostname`, `port`, and `socket` are never read
[INFO] [stdout]   --> src/client/tcp_client.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct TcpClient {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 11 |     node: Option<Node>,
[INFO] [stdout] 12 |     hostname: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 13 |     port: u16,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 14 |     socket: Option<std::net::TcpStream>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/node.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Node {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 17 |     node_num: u32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 18 |     local_config: Option<LocalConfig>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 19 |     module_config: Option<LocalModuleConfig>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 20 |     channels: Option<Vec<Channel>>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 21 |     timeout: Duration,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 22 |     partial_channels: Option<Vec<Channel>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 23 |     no_proto: bool,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 24 |     canned_plugin_message: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 25 |     canned_plugin_message_messages: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 26 |     ringtone: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 27 |     ringtone_part: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 28 |     got_response: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Node` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `node` and `client` are never read
[INFO] [stdout]   --> src/node.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct ConnectedNode {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 33 |     node: Node,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 34 |     client: Box<dyn MeshClient>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `fixup_channels`, `fill_channels`, `send_admin`, and `ensure_session_key` are never used
[INFO] [stdout]    --> src/node.rs:113:8
[INFO] [stdout]     |
[INFO] [stdout]  37 | impl Node {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 113 |     fn fixup_channels(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 |     fn fill_channels(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     fn send_admin(
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |     fn ensure_session_key(&mut self) -> Result<(), NodeError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.53s
[INFO] running `Command { std: "docker" "inspect" "8be5a3ca1b2a1cef228d3c1ab52883eb680af15d8771d428d0b3e8f8ae6b1c50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8be5a3ca1b2a1cef228d3c1ab52883eb680af15d8771d428d0b3e8f8ae6b1c50", kill_on_drop: false }`
[INFO] [stdout] 8be5a3ca1b2a1cef228d3c1ab52883eb680af15d8771d428d0b3e8f8ae6b1c50
