[INFO] cloning repository https://github.com/YaoIsAI/SerialRUN
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/YaoIsAI/SerialRUN" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYaoIsAI%2FSerialRUN", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYaoIsAI%2FSerialRUN'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 225cf9f7f835748ece9353033b45da7ff8a90c87
[INFO] checking YaoIsAI/SerialRUN against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYaoIsAI%2FSerialRUN" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/YaoIsAI/SerialRUN
[INFO] finished tweaking git repo https://github.com/YaoIsAI/SerialRUN
[INFO] tweaked toml for git repo https://github.com/YaoIsAI/SerialRUN written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/YaoIsAI/SerialRUN on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/YaoIsAI/SerialRUN 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused workspace dependency `arboard`
[INFO] [stderr]  --> Cargo.toml:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | arboard = "3"
[INFO] [stderr]   | ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_workspace_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the workspace dependency `arboard`
[INFO] [stderr] warning: unused workspace dependency `base64`
[INFO] [stderr]  --> Cargo.toml:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | base64 = "0.22"
[INFO] [stderr]   | ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the workspace dependency `base64`
[INFO] [stderr] warning: unused workspace dependency `eframe`
[INFO] [stderr]  --> Cargo.toml:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | eframe = "0.29"
[INFO] [stderr]   | ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the workspace dependency `eframe`
[INFO] [stderr] warning: unused workspace dependency `egui`
[INFO] [stderr]   --> Cargo.toml:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | egui = "0.29"
[INFO] [stderr]    | ^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `egui`
[INFO] [stderr] warning: unused workspace dependency `egui_extras`
[INFO] [stderr]   --> Cargo.toml:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | egui_extras = "0.29"
[INFO] [stderr]    | ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `egui_extras`
[INFO] [stderr] warning: unused workspace dependency `objc2`
[INFO] [stderr]   --> Cargo.toml:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | objc2 = "0.5"
[INFO] [stderr]    | ^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `objc2`
[INFO] [stderr] warning: unused workspace dependency `png`
[INFO] [stderr]   --> Cargo.toml:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | png = "0.17"
[INFO] [stderr]    | ^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `png`
[INFO] [stderr] warning: unused workspace dependency `rfd`
[INFO] [stderr]   --> Cargo.toml:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | rfd = "0.15"
[INFO] [stderr]    | ^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `rfd`
[INFO] [stderr] warning: workspace (manifest) generated 8 warnings
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mio-serial v5.0.6
[INFO] [stderr]   Downloaded tokio-serial v5.4.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] fc0bce451f2a3507eff3436bc88989dd7995d0a13f024c98f08da8336de6bbd8
[INFO] running `Command { std: "docker" "start" "fc0bce451f2a3507eff3436bc88989dd7995d0a13f024c98f08da8336de6bbd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc0bce451f2a3507eff3436bc88989dd7995d0a13f024c98f08da8336de6bbd8", 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" "fc0bce451f2a3507eff3436bc88989dd7995d0a13f024c98f08da8336de6bbd8" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc0bce451f2a3507eff3436bc88989dd7995d0a13f024c98f08da8336de6bbd8", 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" "fc0bce451f2a3507eff3436bc88989dd7995d0a13f024c98f08da8336de6bbd8" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: unused workspace dependency `arboard`
[INFO] [stderr]  --> Cargo.toml:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | arboard = "3"
[INFO] [stderr]   | ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_workspace_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the workspace dependency `arboard`
[INFO] [stderr] warning: unused workspace dependency `base64`
[INFO] [stderr]  --> Cargo.toml:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | base64 = "0.22"
[INFO] [stderr]   | ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the workspace dependency `base64`
[INFO] [stderr] warning: unused workspace dependency `eframe`
[INFO] [stderr]  --> Cargo.toml:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | eframe = "0.29"
[INFO] [stderr]   | ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the workspace dependency `eframe`
[INFO] [stderr] warning: unused workspace dependency `egui`
[INFO] [stderr]   --> Cargo.toml:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | egui = "0.29"
[INFO] [stderr]    | ^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `egui`
[INFO] [stderr] warning: unused workspace dependency `egui_extras`
[INFO] [stderr]   --> Cargo.toml:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | egui_extras = "0.29"
[INFO] [stderr]    | ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `egui_extras`
[INFO] [stderr] warning: unused workspace dependency `objc2`
[INFO] [stderr]   --> Cargo.toml:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | objc2 = "0.5"
[INFO] [stderr]    | ^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `objc2`
[INFO] [stderr] warning: unused workspace dependency `png`
[INFO] [stderr]   --> Cargo.toml:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | png = "0.17"
[INFO] [stderr]    | ^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `png`
[INFO] [stderr] warning: unused workspace dependency `rfd`
[INFO] [stderr]   --> Cargo.toml:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | rfd = "0.15"
[INFO] [stderr]    | ^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `rfd`
[INFO] [stderr] warning: workspace (manifest) generated 8 warnings
[INFO] [stderr]     Checking memchr v2.8.1
[INFO] [stderr]     Checking log v0.4.30
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]     Checking bitflags v2.11.1
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking unescaper v0.1.8
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking libloading v0.8.9
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking nu-ansi-term v0.50.3
[INFO] [stderr]    Compiling clap_derive v4.6.1
[INFO] [stderr]     Checking clap_builder v4.6.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking libudev v0.3.0
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking serde_json v1.0.150
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking tokio v1.52.3
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking serialport v4.9.0
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking serialrun-plugin-api v0.1.0 (/opt/rustwide/workdir/crates/serialrun-plugin-api)
[INFO] [stderr]     Checking mio-serial v5.0.6
[INFO] [stderr]     Checking serialrun-example-plugin v0.1.0 (/opt/rustwide/workdir/plugins/serialrun-example-plugin)
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking clap v4.6.1
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking tokio-serial v5.4.5
[INFO] [stderr]     Checking serialrun-core v0.1.0 (/opt/rustwide/workdir/crates/serialrun-core)
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> crates/serialrun-core/src/file_transfer.rs:212:21
[INFO] [stdout]     |
[INFO] [stdout] 212 |         packet.push((!(block_num & 0xFF) as u8));
[INFO] [stdout]     |                     ^                         ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 212 -         packet.push((!(block_num & 0xFF) as u8));
[INFO] [stdout] 212 +         packet.push(!(block_num & 0xFF) as u8);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> crates/serialrun-core/src/file_transfer.rs:247:21
[INFO] [stdout]     |
[INFO] [stdout] 247 |         packet.push((!(block_num & 0xFF) as u8));
[INFO] [stdout]     |                     ^                         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 247 -         packet.push((!(block_num & 0xFF) as u8));
[INFO] [stdout] 247 +         packet.push(!(block_num & 0xFF) as u8);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> crates/serialrun-core/src/file_transfer.rs:283:21
[INFO] [stdout]     |
[INFO] [stdout] 283 |         packet.push((!((offset / 1024) & 0xFF) as u8));
[INFO] [stdout]     |                     ^                               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 283 -         packet.push((!((offset / 1024) & 0xFF) as u8));
[INFO] [stdout] 283 +         packet.push(!((offset / 1024) & 0xFF) as u8);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> crates/serialrun-core/src/file_transfer.rs:212:21
[INFO] [stdout]     |
[INFO] [stdout] 212 |         packet.push((!(block_num & 0xFF) as u8));
[INFO] [stdout]     |                     ^                         ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 212 -         packet.push((!(block_num & 0xFF) as u8));
[INFO] [stdout] 212 +         packet.push(!(block_num & 0xFF) as u8);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> crates/serialrun-core/src/file_transfer.rs:247:21
[INFO] [stdout]     |
[INFO] [stdout] 247 |         packet.push((!(block_num & 0xFF) as u8));
[INFO] [stdout]     |                     ^                         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 247 -         packet.push((!(block_num & 0xFF) as u8));
[INFO] [stdout] 247 +         packet.push(!(block_num & 0xFF) as u8);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> crates/serialrun-core/src/file_transfer.rs:283:21
[INFO] [stdout]     |
[INFO] [stdout] 283 |         packet.push((!((offset / 1024) & 0xFF) as u8));
[INFO] [stdout]     |                     ^                               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 283 -         packet.push((!((offset / 1024) & 0xFF) as u8));
[INFO] [stdout] 283 +         packet.push(!((offset / 1024) & 0xFF) as u8);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> crates/serialrun-core/src/file_transfer.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |         mut write_fn: F,
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> crates/serialrun-core/src/file_transfer.rs:152:13
[INFO] [stdout]     |
[INFO] [stdout] 152 |         let mut buffer: Vec<u8> = Vec::new();
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `write_fn`
[INFO] [stdout]    --> crates/serialrun-core/src/file_transfer.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |         mut write_fn: F,
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_write_fn`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buffer`
[INFO] [stdout]    --> crates/serialrun-core/src/file_transfer.rs:152:13
[INFO] [stdout]     |
[INFO] [stdout] 152 |         let mut buffer: Vec<u8> = Vec::new();
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_buffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `total_size`
[INFO] [stdout]    --> crates/serialrun-core/src/file_transfer.rs:272:9
[INFO] [stdout]     |
[INFO] [stdout] 272 |         total_size: u64,
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> crates/serialrun-core/src/file_transfer.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |         mut write_fn: F,
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> crates/serialrun-core/src/file_transfer.rs:152:13
[INFO] [stdout]     |
[INFO] [stdout] 152 |         let mut buffer: Vec<u8> = Vec::new();
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `write_fn`
[INFO] [stdout]    --> crates/serialrun-core/src/file_transfer.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |         mut write_fn: F,
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_write_fn`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buffer`
[INFO] [stdout]    --> crates/serialrun-core/src/file_transfer.rs:152:13
[INFO] [stdout]     |
[INFO] [stdout] 152 |         let mut buffer: Vec<u8> = Vec::new();
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_buffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `total_size`
[INFO] [stdout]    --> crates/serialrun-core/src/file_transfer.rs:272:9
[INFO] [stdout]     |
[INFO] [stdout] 272 |         total_size: u64,
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `byte_count`
[INFO] [stdout]    --> crates/serialrun-core/src/protocol/modbus_simulator.rs:448:17
[INFO] [stdout]     |
[INFO] [stdout] 448 |             let byte_count = frame.data[4] as usize;
[INFO] [stdout]     |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_byte_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `byte_count`
[INFO] [stdout]    --> crates/serialrun-core/src/protocol/modbus_simulator.rs:462:17
[INFO] [stdout]     |
[INFO] [stdout] 462 |             let byte_count = frame.data[4] as usize;
[INFO] [stdout]     |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_byte_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_fn_simple` is never used
[INFO] [stdout]    --> crates/serialrun-core/src/file_transfer.rs:447:4
[INFO] [stdout]     |
[INFO] [stdout] 447 | fn write_fn_simple(_read_fn: &mut impl FnMut() -> TransferResult<u8>, _data: &[u8]) -> TransferResult<()> {
[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 `buffer` is never read
[INFO] [stdout]   --> crates/serialrun-core/src/protocol/flasher.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct Stm32Flasher {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 32 |     buffer: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `buffer` is never read
[INFO] [stdout]    --> crates/serialrun-core/src/protocol/flasher.rs:165:5
[INFO] [stdout]     |
[INFO] [stdout] 164 | pub struct Esp32Flasher {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] 165 |     buffer: Vec<u8>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking serialrun-mcp v0.1.0 (/opt/rustwide/workdir/crates/serialrun-mcp)
[INFO] [stderr]     Checking serialrun-cli v0.1.0 (/opt/rustwide/workdir/crates/serialrun-cli)
[INFO] [stdout] warning: unused variable: `byte_count`
[INFO] [stdout]    --> crates/serialrun-core/src/protocol/modbus_simulator.rs:448:17
[INFO] [stdout]     |
[INFO] [stdout] 448 |             let byte_count = frame.data[4] as usize;
[INFO] [stdout]     |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_byte_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `byte_count`
[INFO] [stdout]    --> crates/serialrun-core/src/protocol/modbus_simulator.rs:462:17
[INFO] [stdout]     |
[INFO] [stdout] 462 |             let byte_count = frame.data[4] as usize;
[INFO] [stdout]     |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_byte_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_fn_simple` is never used
[INFO] [stdout]    --> crates/serialrun-core/src/file_transfer.rs:447:4
[INFO] [stdout]     |
[INFO] [stdout] 447 | fn write_fn_simple(_read_fn: &mut impl FnMut() -> TransferResult<u8>, _data: &[u8]) -> TransferResult<()> {
[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 `buffer` is never read
[INFO] [stdout]   --> crates/serialrun-core/src/protocol/flasher.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct Stm32Flasher {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 32 |     buffer: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `buffer` is never read
[INFO] [stdout]    --> crates/serialrun-core/src/protocol/flasher.rs:165:5
[INFO] [stdout]     |
[INFO] [stdout] 164 | pub struct Esp32Flasher {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] 165 |     buffer: Vec<u8>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ModbusFrame`
[INFO] [stdout]    --> crates/serialrun-mcp/src/main.rs:384:56
[INFO] [stdout]     |
[INFO] [stdout] 384 |                         use serialrun_core::protocol::{ModbusFrame, ModbusParser};
[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: `ModbusFrame`
[INFO] [stdout]    --> crates/serialrun-mcp/src/main.rs:481:56
[INFO] [stdout]     |
[INFO] [stdout] 481 |                         use serialrun_core::protocol::{ModbusFrame, ModbusParser};
[INFO] [stdout]     |                                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ModbusFrame`
[INFO] [stdout]    --> crates/serialrun-mcp/src/main.rs:384:56
[INFO] [stdout]     |
[INFO] [stdout] 384 |                         use serialrun_core::protocol::{ModbusFrame, ModbusParser};
[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: `ModbusFrame`
[INFO] [stdout]    --> crates/serialrun-mcp/src/main.rs:481:56
[INFO] [stdout]     |
[INFO] [stdout] 481 |                         use serialrun_core::protocol::{ModbusFrame, ModbusParser};
[INFO] [stdout]     |                                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `serialrun-plugin-api`
[INFO] [stderr]   --> crates/serialrun-core/Cargo.toml:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | serialrun-plugin-api = { path = "../serialrun-plugin-api" }
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `serialrun-plugin-api`
[INFO] [stderr] warning: unused dependency `tokio-serial`
[INFO] [stderr]   --> crates/serialrun-core/Cargo.toml:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | tokio-serial = { workspace = true }
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `tokio-serial`
[INFO] [stderr] warning: unused dependency `tracing`
[INFO] [stderr]   --> crates/serialrun-core/Cargo.toml:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | tracing = { workspace = true }
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `tracing`
[INFO] [stderr] warning: `serialrun-core` (manifest) generated 3 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.73s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.29.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "fc0bce451f2a3507eff3436bc88989dd7995d0a13f024c98f08da8336de6bbd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc0bce451f2a3507eff3436bc88989dd7995d0a13f024c98f08da8336de6bbd8", kill_on_drop: false }`
[INFO] [stdout] fc0bce451f2a3507eff3436bc88989dd7995d0a13f024c98f08da8336de6bbd8
