[INFO] fetching crate afterglow 0.3.0...
[INFO] checking afterglow-0.3.0 against try#264a7c4a1c917c83d13895a31231f9d93c7b67e1 for pr-132289
[INFO] extracting crate afterglow 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate afterglow 0.3.0 on toolchain 264a7c4a1c917c83d13895a31231f9d93c7b67e1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate afterglow 0.3.0
[INFO] finished tweaking crates.io crate afterglow 0.3.0
[INFO] tweaked toml for crates.io crate afterglow 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 116 packages to latest compatible versions
[INFO] [stderr]       Adding gloo v0.2.1 (available: v0.11.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49c3ad0c18c251a9f6a6258664304d29cb605c0a4b4a23a10c287b75ac0159b6
[INFO] running `Command { std: "docker" "start" "-a" "49c3ad0c18c251a9f6a6258664304d29cb605c0a4b4a23a10c287b75ac0159b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49c3ad0c18c251a9f6a6258664304d29cb605c0a4b4a23a10c287b75ac0159b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49c3ad0c18c251a9f6a6258664304d29cb605c0a4b4a23a10c287b75ac0159b6", kill_on_drop: false }`
[INFO] [stdout] 49c3ad0c18c251a9f6a6258664304d29cb605c0a4b4a23a10c287b75ac0159b6
[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" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b98aed403bf7253f38f92a821dae9d860700126a7dbe58817a073189d325209
[INFO] running `Command { std: "docker" "start" "-a" "7b98aed403bf7253f38f92a821dae9d860700126a7dbe58817a073189d325209", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.214
[INFO] [stderr]    Compiling typeid v1.0.2
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.95
[INFO] [stderr]    Compiling bumpalo v3.16.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.95
[INFO] [stderr]     Checking parking v2.2.1
[INFO] [stderr]    Compiling rustix v0.38.38
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking async-task v4.7.1
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking atomic-waker v1.1.2
[INFO] [stderr]    Compiling futures-macro v0.3.31
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[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]     Checking piper v0.2.4
[INFO] [stderr]     Checking futures-lite v2.3.0
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[INFO] [stderr]     Checking async-channel v1.9.0
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[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.45
[INFO] [stderr]    Compiling async-trait v0.1.83
[INFO] [stderr]     Checking scoped-tls v1.0.1
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[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.95
[INFO] [stderr]     Checking polling v3.7.3
[INFO] [stderr]     Checking async-io v2.3.4
[INFO] [stderr]     Checking async-signal v0.2.10
[INFO] [stderr]     Checking async-global-executor v2.4.1
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[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.95
[INFO] [stderr]     Checking async-std v1.13.0
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.95
[INFO] [stderr]     Checking js-sys v0.3.72
[INFO] [stderr]     Checking console_error_panic_hook v0.1.7
[INFO] [stderr]     Checking web-sys v0.3.72
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.45
[INFO] [stderr]     Checking gloo-timers v0.2.6
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[INFO] [stderr]     Checking gloo-events v0.1.2
[INFO] [stderr]     Checking gloo-console-timer v0.1.0
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[INFO] [stderr]     Checking gloo-file v0.1.0
[INFO] [stderr]     Checking gloo v0.2.1
[INFO] [stderr]     Checking afterglow v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `async_trait::async_trait`
[INFO] [stdout]  --> src/messenger.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use async_trait::async_trait;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::channel::mpsc::unbounded`
[INFO] [stdout]  --> src/messenger.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use futures::channel::mpsc::unbounded;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::lock::Mutex`
[INFO] [stdout]  --> src/messenger.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use futures::lock::Mutex;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/messenger.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `async_trait::async_trait`
[INFO] [stdout]  --> src/messenger.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use async_trait::async_trait;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `pc` should have an upper camel case name
[INFO] [stdout]   --> src/renderer.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         pc,
[INFO] [stdout]    |         ^^ help: convert the identifier to upper camel case: `Pc`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `mobile` should have an upper camel case name
[INFO] [stdout]   --> src/renderer.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         mobile,
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to upper camel case: `Mobile`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sender`
[INFO] [stdout]   --> src/container.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         sender: &MessageSender<Self>,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `render_tx`
[INFO] [stdout]   --> src/container.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         render_tx: &Sender<((), oneshot::Sender<()>)>,
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_render_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `handlers`
[INFO] [stdout]   --> src/container.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         handlers: &mut Vec<EventListener>,
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_handlers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sender`
[INFO] [stdout]   --> src/container.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         sender: &MessageSender<Self>,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `render_tx`
[INFO] [stdout]   --> src/container.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         render_tx: &Sender<((), oneshot::Sender<()>)>,
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_render_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sender`
[INFO] [stdout]   --> src/container.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         sender: MessageSender<Self>,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `render_tx`
[INFO] [stdout]   --> src/container.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         render_tx: &Sender<((), oneshot::Sender<()>)>,
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_render_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sender`
[INFO] [stdout]   --> src/container.rs:67:14
[INFO] [stdout]    |
[INFO] [stdout] 67 |         let (sender, receiver) = mpsc::unbounded::<(Message<T>, oneshot::Sender<()>)>();
[INFO] [stdout]    |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sender`
[INFO] [stdout]   --> src/container.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         sender: &MessageSender<Self>,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `render_tx`
[INFO] [stdout]   --> src/container.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         render_tx: &Sender<((), oneshot::Sender<()>)>,
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_render_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `handlers`
[INFO] [stdout]   --> src/container.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         handlers: &mut Vec<EventListener>,
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_handlers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sender`
[INFO] [stdout]   --> src/container.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         sender: &MessageSender<Self>,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `render_tx`
[INFO] [stdout]   --> src/container.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         render_tx: &Sender<((), oneshot::Sender<()>)>,
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_render_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sender`
[INFO] [stdout]   --> src/container.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         sender: MessageSender<Self>,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `render_tx`
[INFO] [stdout]   --> src/container.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         render_tx: &Sender<((), oneshot::Sender<()>)>,
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_render_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sender`
[INFO] [stdout]   --> src/container.rs:67:14
[INFO] [stdout]    |
[INFO] [stdout] 67 |         let (sender, receiver) = mpsc::unbounded::<(Message<T>, oneshot::Sender<()>)>();
[INFO] [stdout]    |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target`
[INFO] [stdout]   --> src/messenger.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         target: &mut Self::Target,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sender`
[INFO] [stdout]   --> src/messenger.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         sender: &MessageSender<Self::Target>,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `render_tx`
[INFO] [stdout]   --> src/messenger.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         render_tx: &Sender<((), oneshot::Sender<()>)>,
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_render_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `render_tx`
[INFO] [stdout]    --> src/container.rs:313:16
[INFO] [stdout]     |
[INFO] [stdout] 313 |         fn new(render_tx: Sender<((), oneshot::Sender<()>)>) -> Self {
[INFO] [stdout]     |                ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_render_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `handle1`
[INFO] [stdout]    --> src/container.rs:325:17
[INFO] [stdout]     |
[INFO] [stdout] 325 |             let handle1 = ClickEvents::Clicked.dispatch(&sender);
[INFO] [stdout]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_handle1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `handle2`
[INFO] [stdout]    --> src/container.rs:326:17
[INFO] [stdout]     |
[INFO] [stdout] 326 |             let handle2 = ClickEvents::Clicked.dispatch(&sender);
[INFO] [stdout]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_handle2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `render_tx`
[INFO] [stdout]    --> src/container.rs:322:13
[INFO] [stdout]     |
[INFO] [stdout] 322 |             render_tx: &Sender<((), oneshot::Sender<()>)>,
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_render_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `handlers`
[INFO] [stdout]    --> src/container.rs:323:13
[INFO] [stdout]     |
[INFO] [stdout] 323 |             handlers: &mut Vec<EventListener>,
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_handlers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sender`
[INFO] [stdout]    --> src/container.rs:345:13
[INFO] [stdout]     |
[INFO] [stdout] 345 |             sender: &MessageSender<Self::Target>,
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `render_tx`
[INFO] [stdout]    --> src/container.rs:346:13
[INFO] [stdout]     |
[INFO] [stdout] 346 |             render_tx: &Sender<((), oneshot::Sender<()>)>,
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_render_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/container.rs:384:47
[INFO] [stdout]     |
[INFO] [stdout] 384 |                         .on("click", consume(|e| ClickEvents::Clicked, &sender))
[INFO] [stdout]     |                                               ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/container.rs:422:55
[INFO] [stdout]     |
[INFO] [stdout] 422 | ...                   .on("click", consume(|e| ClickEvents::Clicked, &sender))
[INFO] [stdout]     |                                             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `embed_data`
[INFO] [stdout]    --> src/container.rs:479:13
[INFO] [stdout]     |
[INFO] [stdout] 479 |         let embed_data = Model {
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_embed_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target`
[INFO] [stdout]   --> src/messenger.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         target: &mut Self::Target,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sender`
[INFO] [stdout]   --> src/messenger.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         sender: &MessageSender<Self::Target>,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `render_tx`
[INFO] [stdout]   --> src/messenger.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         render_tx: &Sender<((), oneshot::Sender<()>)>,
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_render_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sender`
[INFO] [stdout]   --> src/messenger.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |             sender: &MessageSender<Self::Target>,
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `render_tx`
[INFO] [stdout]   --> src/messenger.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |             render_tx: &Sender<((), oneshot::Sender<()>)>,
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_render_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sender`
[INFO] [stdout]   --> src/messenger.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |             sender: &Sender<(
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `render_tx`
[INFO] [stdout]   --> src/messenger.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 98 |             render_tx: &Sender<((), oneshot::Sender<()>)>,
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_render_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sender`
[INFO] [stdout]   --> src/renderer.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |             sender: &MessageSender<Self::Data>,
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Data2` is never constructed
[INFO] [stdout]   --> src/messenger.rs:62:16
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub struct Data2 {
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Flipit` is never constructed
[INFO] [stdout]   --> src/messenger.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub enum Msg {
[INFO] [stdout]    |              --- variant in this enum
[INFO] [stdout] 67 |         Flipit,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Secret` is never constructed
[INFO] [stdout]   --> src/messenger.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub enum Msg2 {
[INFO] [stdout]    |              ---- variant in this enum
[INFO] [stdout] 71 |         Secret,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Container` is never constructed
[INFO] [stdout]    --> src/messenger.rs:105:16
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub struct Container<T> {
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `start_handling` is never used
[INFO] [stdout]    --> src/messenger.rs:110:12
[INFO] [stdout]     |
[INFO] [stdout] 109 |     impl Container<Data> {
[INFO] [stdout]     |     -------------------- method in this implementation
[INFO] [stdout] 110 |         fn start_handling(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `pc` and `mobile` are never constructed
[INFO] [stdout]   --> src/renderer.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub enum Device {
[INFO] [stdout]    |              ------ variants in this enum
[INFO] [stdout] 36 |         pc,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 37 |         mobile,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.06s
[INFO] running `Command { std: "docker" "inspect" "7b98aed403bf7253f38f92a821dae9d860700126a7dbe58817a073189d325209", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b98aed403bf7253f38f92a821dae9d860700126a7dbe58817a073189d325209", kill_on_drop: false }`
[INFO] [stdout] 7b98aed403bf7253f38f92a821dae9d860700126a7dbe58817a073189d325209
