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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TaeyangYeon/S7Lens" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTaeyangYeon%2FS7Lens", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTaeyangYeon%2FS7Lens'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8d69b51f6be8a131654525db0c7b50f2d866c192
[INFO] checking TaeyangYeon/S7Lens against e3d12f3322cb00126b2208c6b9df3ac4467951f5 for pr-159706
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTaeyangYeon%2FS7Lens" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/TaeyangYeon/S7Lens
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[INFO] tweaked toml for git repo https://github.com/TaeyangYeon/S7Lens written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TaeyangYeon/S7Lens on toolchain e3d12f3322cb00126b2208c6b9df3ac4467951f5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e3d12f3322cb00126b2208c6b9df3ac4467951f5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "c0fde1b773b6664b7879bd830f0145ef712a3ffca0301f2e47abe44ac5ca4399", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "c0fde1b773b6664b7879bd830f0145ef712a3ffca0301f2e47abe44ac5ca4399", 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" "c0fde1b773b6664b7879bd830f0145ef712a3ffca0301f2e47abe44ac5ca4399" "/opt/rustwide/cargo-home/bin/cargo" "+e3d12f3322cb00126b2208c6b9df3ac4467951f5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `std::os::raw::c_int`
[INFO] [stdout]  --> src/plc/client.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::os::raw::c_int;
[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: `std::os::raw::c_int`
[INFO] [stdout]  --> src/plc/client.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::os::raw::c_int;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `status_display` is never used
[INFO] [stdout]    --> src/app.rs:559:8
[INFO] [stdout]     |
[INFO] [stdout] 559 | pub fn status_display(status: &ConnectionStatus) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `S7_AREA_DB` is never used
[INFO] [stdout]  --> src/plc/client.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const S7_AREA_DB: i32 = 0x84;
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `S7_WL_BYTE` is never used
[INFO] [stdout]  --> src/plc/client.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const S7_WL_BYTE: i32 = 0x02;
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `disconnect`, `is_connected`, `disconnect_native`, and `is_connected_native` are never used
[INFO] [stdout]    --> src/plc/client.rs:51:12
[INFO] [stdout]     |
[INFO] [stdout]  49 | impl PlcClient {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout]  50 |     /// Create a real snap7 client backed by the native library.
[INFO] [stdout]  51 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  76 |     pub fn disconnect(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  95 |     pub fn is_connected(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 138 |     fn disconnect_native(&mut self) {}
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 176 |     fn is_connected_native(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `make_mock_db` is never used
[INFO] [stdout]  --> src/plc/mock_data.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn make_mock_db(size: usize) -> Vec<u8> {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `def` and `last_updated` are never read
[INFO] [stdout]   --> src/state.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct LiveVar {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 17 |     pub def: VarDef,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 18 |     pub value: VarValue,
[INFO] [stdout] 19 |     pub last_updated: Instant,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `S7_AREA_DB` is never used
[INFO] [stdout]  --> src/plc/client.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const S7_AREA_DB: i32 = 0x84;
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `S7_WL_BYTE` is never used
[INFO] [stdout]  --> src/plc/client.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const S7_WL_BYTE: i32 = 0x02;
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/plc/client.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 49 | impl PlcClient {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 50 |     /// Create a real snap7 client backed by the native library.
[INFO] [stdout] 51 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `last_updated` is never read
[INFO] [stdout]   --> src/state.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct LiveVar {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub last_updated: Instant,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: glutin v0.32.3, glutin-winit v0.5.0, nix v0.29.0, winit v0.30.13
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "c0fde1b773b6664b7879bd830f0145ef712a3ffca0301f2e47abe44ac5ca4399", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0fde1b773b6664b7879bd830f0145ef712a3ffca0301f2e47abe44ac5ca4399", kill_on_drop: false }`
[INFO] [stdout] c0fde1b773b6664b7879bd830f0145ef712a3ffca0301f2e47abe44ac5ca4399
