[INFO] cloning repository https://github.com/randomComplainer/sep
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/randomComplainer/sep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FrandomComplainer%2Fsep", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FrandomComplainer%2Fsep'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7d3f28ac4788106dfc0adefa8551e71d39c82952
[INFO] checking randomComplainer/sep against master#656ccbe796ff98def9b555c118e1620c5389e3b2 for pr-133502-24
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FrandomComplainer%2Fsep" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-6-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/randomComplainer/sep
[INFO] finished tweaking git repo https://github.com/randomComplainer/sep
[INFO] tweaked toml for git repo https://github.com/randomComplainer/sep written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/randomComplainer/sep on toolchain 656ccbe796ff98def9b555c118e1620c5389e3b2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/randomComplainer/sep 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" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rapidhash v4.4.1
[INFO] [stderr]   Downloaded moro v0.4.0
[INFO] [stderr]   Downloaded test-log-macros v0.2.19
[INFO] [stderr]   Downloaded test-log v0.2.19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] fbf2665f967032c49dedb7194e804051adfdd82dcf0d46e38097a8973b00b850
[INFO] running `Command { std: "docker" "start" "fbf2665f967032c49dedb7194e804051adfdd82dcf0d46e38097a8973b00b850", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbf2665f967032c49dedb7194e804051adfdd82dcf0d46e38097a8973b00b850", 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" "fbf2665f967032c49dedb7194e804051adfdd82dcf0d46e38097a8973b00b850" "/opt/rustwide/cargo-home/bin/cargo" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbf2665f967032c49dedb7194e804051adfdd82dcf0d46e38097a8973b00b850", 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" "fbf2665f967032c49dedb7194e804051adfdd82dcf0d46e38097a8973b00b850" "/opt/rustwide/cargo-home/bin/cargo" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking futures-sink v0.3.31
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[INFO] [stderr]     Checking tokio-stream v0.1.18
[INFO] [stderr]     Checking tokio-test v0.4.5
[INFO] [stderr]     Checking sep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `AsyncReadExt`
[INFO] [stdout]   --> src/lib/encrypt/mod.rs:84:21
[INFO] [stdout]    |
[INFO] [stdout] 84 |     use tokio::io::{AsyncReadExt, DuplexStream, ReadHalf, WriteHalf};
[INFO] [stdout]    |                     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `assert_matches` has been stable since 1.96.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib/lib.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(assert_matches)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `assert_matches` has been stable since 1.96.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib/lib.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(assert_matches)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Sender` is never used
[INFO] [stdout]  --> src/lib/async_channel_ext.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait Sender<T>
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `With` is never constructed
[INFO] [stdout]   --> src/lib/async_channel_ext.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct With<Inner, F> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SenderExt` is never used
[INFO] [stdout]   --> src/lib/async_channel_ext.rs:39:11
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub trait SenderExt<T>
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]   --> src/lib/sequenced_to_stream.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct State<Stream, EvtTx> {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 28 |     config: Config,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]   --> src/lib/server/serve_client.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | struct State<TConnectTarget, SessionEvtTx, ConnEvtTx> {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 39 |     config: Config<TConnectTarget>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]   --> src/lib/protocol/server_agent/mod.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     async fn recv_greeting(
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout]    = note: `#[warn(async_fn_in_trait)]` on by default
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]    |
[INFO] [stdout] 32 ~     fn recv_greeting(
[INFO] [stdout] 33 |         self,
[INFO] [stdout] 34 |         server_timestamp: u64,
[INFO] [stdout] 35 ~     ) -> impl std::future::Future<Output = Result<
[INFO] [stdout] 36 |         (Box<ClientId>, ConnId, Self::GreetedRead, Self::GreetedWrite),
[INFO] [stdout] 37 |         InitError<Self::Stream>,
[INFO] [stdout] 38 ~     >> + Send;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::FutureExt`
[INFO] [stdout]    --> src/lib/future_ext.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |     use futures::FutureExt as _;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `try_blocks` is declared but not used
[INFO] [stdout]  --> src/lib/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(try_blocks)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `trait_alias` is declared but not used
[INFO] [stdout]  --> src/lib/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(trait_alias)]
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `get_mut_unchecked` is declared but not used
[INFO] [stdout]  --> src/lib/lib.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(get_mut_unchecked)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::net::ToSocketAddrs as _`
[INFO] [stdout]  --> src/quick_test.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::net::ToSocketAddrs as _;
[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::sync::Arc`
[INFO] [stdout]  --> src/quick_test.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `cmp::Ordering` and `collections::HashMap`
[INFO] [stdout]  --> src/quick_test.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::{cmp::Ordering, collections::HashMap};
[INFO] [stdout]   |           ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufMut`, `BytesMut`, and `Bytes`
[INFO] [stdout]   --> src/quick_test.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 | use bytes::{BufMut, Bytes, BytesMut};
[INFO] [stdout]    |             ^^^^^^  ^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sep_lib::cli_parameters::LogFormatExt as _`
[INFO] [stdout]   --> src/quick_test.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use sep_lib::cli_parameters::LogFormatExt as _;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AsyncRead`, `AsyncWriteExt`, `AsyncWrite`, `DuplexStream`, and `duplex`
[INFO] [stdout]   --> src/quick_test.rs:12:17
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tokio::io::{AsyncRead, AsyncWrite, AsyncWriteExt, DuplexStream, duplex};
[INFO] [stdout]    |                 ^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sep_lib::*`
[INFO] [stdout]   --> src/quick_test.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use sep_lib::*;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing::Instrument as _`
[INFO] [stdout]   --> src/quick_test.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use tracing::Instrument as _;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FmtSpan` and `Json`
[INFO] [stdout]   --> src/quick_test.rs:16:39
[INFO] [stdout]    |
[INFO] [stdout] 16 | use tracing_subscriber::fmt::format::{FmtSpan, Json};
[INFO] [stdout]    |                                       ^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing_subscriber::layer::SubscriberExt`
[INFO] [stdout]   --> src/quick_test.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use tracing_subscriber::layer::SubscriberExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing_subscriber::util::SubscriberInitExt`
[INFO] [stdout]   --> src/quick_test.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use tracing_subscriber::util::SubscriberInitExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sep_lib::prelude::*`
[INFO] [stdout]   --> src/quick_test.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use sep_lib::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `assert_matches` has been stable since 1.96.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/quick_test.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(assert_matches)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::net::ToSocketAddrs as _`
[INFO] [stdout]  --> src/quick_test.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::net::ToSocketAddrs as _;
[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::sync::Arc`
[INFO] [stdout]  --> src/quick_test.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `cmp::Ordering` and `collections::HashMap`
[INFO] [stdout]  --> src/quick_test.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::{cmp::Ordering, collections::HashMap};
[INFO] [stdout]   |           ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufMut`, `BytesMut`, and `Bytes`
[INFO] [stdout]   --> src/quick_test.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 | use bytes::{BufMut, Bytes, BytesMut};
[INFO] [stdout]    |             ^^^^^^  ^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sep_lib::cli_parameters::LogFormatExt as _`
[INFO] [stdout]   --> src/quick_test.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use sep_lib::cli_parameters::LogFormatExt as _;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AsyncRead`, `AsyncWriteExt`, `AsyncWrite`, `DuplexStream`, and `duplex`
[INFO] [stdout]   --> src/quick_test.rs:12:17
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tokio::io::{AsyncRead, AsyncWrite, AsyncWriteExt, DuplexStream, duplex};
[INFO] [stdout]    |                 ^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sep_lib::*`
[INFO] [stdout]   --> src/quick_test.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use sep_lib::*;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing::Instrument as _`
[INFO] [stdout]   --> src/quick_test.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use tracing::Instrument as _;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FmtSpan` and `Json`
[INFO] [stdout]   --> src/quick_test.rs:16:39
[INFO] [stdout]    |
[INFO] [stdout] 16 | use tracing_subscriber::fmt::format::{FmtSpan, Json};
[INFO] [stdout]    |                                       ^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing_subscriber::layer::SubscriberExt`
[INFO] [stdout]   --> src/quick_test.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use tracing_subscriber::layer::SubscriberExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing_subscriber::util::SubscriberInitExt`
[INFO] [stdout]   --> src/quick_test.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use tracing_subscriber::util::SubscriberInitExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sep_lib::prelude::*`
[INFO] [stdout]   --> src/quick_test.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use sep_lib::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `assert_matches` has been stable since 1.96.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/quick_test.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(assert_matches)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Sender` is never used
[INFO] [stdout]  --> src/lib/async_channel_ext.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait Sender<T>
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `With` is never constructed
[INFO] [stdout]   --> src/lib/async_channel_ext.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct With<Inner, F> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SenderExt` is never used
[INFO] [stdout]   --> src/lib/async_channel_ext.rs:39:11
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub trait SenderExt<T>
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]   --> src/lib/sequenced_to_stream.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct State<Stream, EvtTx> {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 28 |     config: Config,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib/task_scope.rs:181:33
[INFO] [stdout]     |
[INFO] [stdout] 181 |         struct SideEffectOnDrop(Arc<()>, Option<tokio::sync::oneshot::Sender<()>>);
[INFO] [stdout]     |                ---------------- ^^^^^^^
[INFO] [stdout]     |                |
[INFO] [stdout]     |                field in this struct
[INFO] [stdout]     |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 181 -         struct SideEffectOnDrop(Arc<()>, Option<tokio::sync::oneshot::Sender<()>>);
[INFO] [stdout] 181 +         struct SideEffectOnDrop((), Option<tokio::sync::oneshot::Sender<()>>);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pair` is never used
[INFO] [stdout]   --> src/lib/encrypt/mod.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 88 |     fn pair() -> (
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]   --> src/lib/server/serve_client.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | struct State<TConnectTarget, SessionEvtTx, ConnEvtTx> {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 39 |     config: Config<TConnectTarget>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]   --> src/lib/protocol/server_agent/mod.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     async fn recv_greeting(
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout]    = note: `#[warn(async_fn_in_trait)]` on by default
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]    |
[INFO] [stdout] 32 ~     fn recv_greeting(
[INFO] [stdout] 33 |         self,
[INFO] [stdout] 34 |         server_timestamp: u64,
[INFO] [stdout] 35 ~     ) -> impl std::future::Future<Output = Result<
[INFO] [stdout] 36 |         (Box<ClientId>, ConnId, Self::GreetedRead, Self::GreetedWrite),
[INFO] [stdout] 37 |         InitError<Self::Stream>,
[INFO] [stdout] 38 ~     >> + Send;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `try_blocks` is declared but not used
[INFO] [stdout]  --> src/lib/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(try_blocks)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `trait_alias` is declared but not used
[INFO] [stdout]  --> src/lib/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(trait_alias)]
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `get_mut_unchecked` is declared but not used
[INFO] [stdout]  --> src/lib/lib.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(get_mut_unchecked)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.90s
[INFO] running `Command { std: "docker" "inspect" "fbf2665f967032c49dedb7194e804051adfdd82dcf0d46e38097a8973b00b850", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbf2665f967032c49dedb7194e804051adfdd82dcf0d46e38097a8973b00b850", kill_on_drop: false }`
[INFO] [stdout] fbf2665f967032c49dedb7194e804051adfdd82dcf0d46e38097a8973b00b850
