[INFO] cloning repository https://github.com/0xByteBard404/LanDrop
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0xByteBard404/LanDrop" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xByteBard404%2FLanDrop", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xByteBard404%2FLanDrop'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2ba8be5a00b6622a3970ab7b0eda858a9c0c6e8c
[INFO] checking 0xByteBard404/LanDrop against try#b152f5575a2ac7126ae0019e4e679abe9399213e for pr-157841
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xByteBard404%2FLanDrop" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/0xByteBard404/LanDrop
[INFO] finished tweaking git repo https://github.com/0xByteBard404/LanDrop
[INFO] tweaked toml for git repo https://github.com/0xByteBard404/LanDrop written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0xByteBard404/LanDrop on toolchain b152f5575a2ac7126ae0019e4e679abe9399213e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b152f5575a2ac7126ae0019e4e679abe9399213e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/0xByteBard404/LanDrop 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" "+b152f5575a2ac7126ae0019e4e679abe9399213e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 0747d3fb6ceedcce34dddef930eaba2cbec8a374d1381ece2549b28b5718d9f5
[INFO] running `Command { std: "docker" "start" "0747d3fb6ceedcce34dddef930eaba2cbec8a374d1381ece2549b28b5718d9f5", 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" "0747d3fb6ceedcce34dddef930eaba2cbec8a374d1381ece2549b28b5718d9f5" "/opt/rustwide/cargo-home/bin/cargo" "+b152f5575a2ac7126ae0019e4e679abe9399213e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0747d3fb6ceedcce34dddef930eaba2cbec8a374d1381ece2549b28b5718d9f5", 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" "0747d3fb6ceedcce34dddef930eaba2cbec8a374d1381ece2549b28b5718d9f5" "/opt/rustwide/cargo-home/bin/cargo" "+b152f5575a2ac7126ae0019e4e679abe9399213e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: field `state` is never read
[INFO] [stdout]   --> tests/common/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct TestApp {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 14 |     pub addr: SocketAddr,
[INFO] [stdout] 15 |     pub state: Arc<AppState>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `ws_connect_with` is never used
[INFO] [stdout]    --> tests/common/mod.rs:101:18
[INFO] [stdout]     |
[INFO] [stdout]  20 | impl TestApp {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub async fn ws_connect_with(
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `recv_json` and `collect_messages` are never used
[INFO] [stdout]    --> tests/common/mod.rs:189:18
[INFO] [stdout]     |
[INFO] [stdout] 149 | impl WsClient {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 189 |     pub async fn recv_json(&mut self) -> Option<serde_json::Value> {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 204 |     pub async fn collect_messages(&mut self, timeout_ms: u64) -> Vec<serde_json::Value> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `client` is never read
[INFO] [stdout]   --> tests/common/mod.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct TestApp {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 16 |     client: Client,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `client` is never used
[INFO] [stdout]   --> tests/common/mod.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl TestApp {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 92 |     pub fn client(&self) -> &Client {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `state` and `client` are never read
[INFO] [stdout]   --> tests/common/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct TestApp {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 14 |     pub addr: SocketAddr,
[INFO] [stdout] 15 |     pub state: Arc<AppState>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 16 |     client: Client,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `client` is never used
[INFO] [stdout]   --> tests/common/mod.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl TestApp {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 92 |     pub fn client(&self) -> &Client {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.65s
[INFO] running `Command { std: "docker" "inspect" "0747d3fb6ceedcce34dddef930eaba2cbec8a374d1381ece2549b28b5718d9f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0747d3fb6ceedcce34dddef930eaba2cbec8a374d1381ece2549b28b5718d9f5", kill_on_drop: false }`
[INFO] [stdout] 0747d3fb6ceedcce34dddef930eaba2cbec8a374d1381ece2549b28b5718d9f5
