[INFO] fetching crate aerox_network 0.1.1... [INFO] checking aerox_network-0.1.1 against try#df1b9bf194c9183fb7c0604484171064069ce232 for pr-149195-4 [INFO] extracting crate aerox_network 0.1.1 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate aerox_network 0.1.1 [INFO] finished tweaking crates.io crate aerox_network 0.1.1 [INFO] tweaked toml for crates.io crate aerox_network 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate aerox_network 0.1.1 on toolchain df1b9bf194c9183fb7c0604484171064069ce232 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+df1b9bf194c9183fb7c0604484171064069ce232" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate aerox_network 0.1.1 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" "+df1b9bf194c9183fb7c0604484171064069ce232" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num_cpus v1.17.0 [INFO] [stderr] Downloaded aerox_config v0.1.1 [INFO] [stderr] Downloaded aerox_router v0.1.1 [INFO] [stderr] Downloaded aerox_core v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+df1b9bf194c9183fb7c0604484171064069ce232" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f7cd31db2f5b8a2f50a2b74cc8cc2cee47e230b86d35c87fa6d1e2e4f26ae35c [INFO] running `Command { std: "docker" "start" "-a" "f7cd31db2f5b8a2f50a2b74cc8cc2cee47e230b86d35c87fa6d1e2e4f26ae35c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f7cd31db2f5b8a2f50a2b74cc8cc2cee47e230b86d35c87fa6d1e2e4f26ae35c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7cd31db2f5b8a2f50a2b74cc8cc2cee47e230b86d35c87fa6d1e2e4f26ae35c", kill_on_drop: false }` [INFO] [stdout] f7cd31db2f5b8a2f50a2b74cc8cc2cee47e230b86d35c87fa6d1e2e4f26ae35c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+df1b9bf194c9183fb7c0604484171064069ce232" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f93ab912596ce037f4c136b4be0ea75acb0ad30e7fc1dbceb817b4dc32972c61 [INFO] running `Command { std: "docker" "start" "-a" "f93ab912596ce037f4c136b4be0ea75acb0ad30e7fc1dbceb817b4dc32972c61", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling libc v0.2.178 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking equivalent v1.0.2 [INFO] [stderr] Checking hashbrown v0.16.1 [INFO] [stderr] Checking cfg-if v1.0.4 [INFO] [stderr] Checking toml_write v0.1.2 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Checking winnow v0.7.14 [INFO] [stderr] Checking bytes v1.11.0 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking lock_api v0.4.14 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Checking slab v0.4.11 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking indexmap v2.12.1 [INFO] [stderr] Compiling syn v2.0.111 [INFO] [stderr] Checking errno v0.3.14 [INFO] [stderr] Checking socket2 v0.6.1 [INFO] [stderr] Checking mio v1.1.1 [INFO] [stderr] Checking num_cpus v1.17.0 [INFO] [stderr] Checking signal-hook-registry v1.4.8 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Checking tokio v1.48.0 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking serde_spanned v0.6.9 [INFO] [stderr] Checking toml_datetime v0.6.11 [INFO] [stderr] Checking toml_edit v0.22.27 [INFO] [stderr] Checking toml v0.8.23 [INFO] [stderr] Checking aerox_config v0.1.1 [INFO] [stderr] Checking tokio-util v0.7.17 [INFO] [stderr] Checking aerox_core v0.1.1 [INFO] [stderr] Checking aerox_network v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `aerox_core::AeroXError` [INFO] [stdout] --> src/reactor/balancer.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use aerox_core::AeroXError; [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 as StdArc` [INFO] [stdout] --> src/reactor/reactor.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use std::sync::Arc as StdArc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::connection::ConnectionId` [INFO] [stdout] --> src/reactor/worker.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::connection::ConnectionId; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::protocol::frame::Frame` [INFO] [stdout] --> src/reactor/worker.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::protocol::frame::Frame; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::protocol::codec::MessageCodec` [INFO] [stdout] --> src/reactor/worker.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::protocol::codec::MessageCodec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `sink::SinkExt` and `stream::StreamExt` [INFO] [stdout] --> src/reactor/worker.rs:14:20 [INFO] [stdout] | [INFO] [stdout] 14 | use futures_util::{stream::StreamExt, sink::SinkExt}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FramedRead` and `FramedWrite` [INFO] [stdout] --> src/reactor/worker.rs:15:25 [INFO] [stdout] | [INFO] [stdout] 15 | use tokio_util::codec::{FramedRead, FramedWrite}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc as StdArc` [INFO] [stdout] --> src/reactor/worker.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use std::sync::Arc as StdArc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `aerox_core::AeroXError` [INFO] [stdout] --> src/reactor/balancer.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use aerox_core::AeroXError; [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 as StdArc` [INFO] [stdout] --> src/reactor/reactor.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use std::sync::Arc as StdArc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::connection::ConnectionId` [INFO] [stdout] --> src/reactor/worker.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::connection::ConnectionId; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::protocol::frame::Frame` [INFO] [stdout] --> src/reactor/worker.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::protocol::frame::Frame; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::protocol::codec::MessageCodec` [INFO] [stdout] --> src/reactor/worker.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::protocol::codec::MessageCodec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `sink::SinkExt` and `stream::StreamExt` [INFO] [stdout] --> src/reactor/worker.rs:14:20 [INFO] [stdout] | [INFO] [stdout] 14 | use futures_util::{stream::StreamExt, sink::SinkExt}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FramedRead` and `FramedWrite` [INFO] [stdout] --> src/reactor/worker.rs:15:25 [INFO] [stdout] | [INFO] [stdout] 15 | use tokio_util::codec::{FramedRead, FramedWrite}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc as StdArc` [INFO] [stdout] --> src/reactor/worker.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use std::sync::Arc as StdArc; [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/transport.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | async fn connect(&self, addr: &SocketAddr) -> Result; [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] 15 - async fn connect(&self, addr: &SocketAddr) -> Result; [INFO] [stdout] 15 + fn connect(&self, addr: &SocketAddr) -> impl std::future::Future> + Send; [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/transport.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | async fn bind(&self, addr: &SocketAddr) -> Result; [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] 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] 19 - async fn bind(&self, addr: &SocketAddr) -> Result; [INFO] [stdout] 19 + fn bind(&self, addr: &SocketAddr) -> impl std::future::Future> + Send; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `balancer` [INFO] [stdout] --> src/reactor/acceptor.rs:89:13 [INFO] [stdout] | [INFO] [stdout] 89 | let balancer = ConnectionBalancer::new(2); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_balancer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/reactor/acceptor.rs:90:13 [INFO] [stdout] | [INFO] [stdout] 90 | let addr: std::net::SocketAddr = "127.0.0.1:0".parse().unwrap(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [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/transport.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | async fn connect(&self, addr: &SocketAddr) -> Result; [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] 15 - async fn connect(&self, addr: &SocketAddr) -> Result; [INFO] [stdout] 15 + fn connect(&self, addr: &SocketAddr) -> impl std::future::Future> + Send; [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/transport.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | async fn bind(&self, addr: &SocketAddr) -> Result; [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] 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] 19 - async fn bind(&self, addr: &SocketAddr) -> Result; [INFO] [stdout] 19 + fn bind(&self, addr: &SocketAddr) -> impl std::future::Future> + Send; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.86s [INFO] running `Command { std: "docker" "inspect" "f93ab912596ce037f4c136b4be0ea75acb0ad30e7fc1dbceb817b4dc32972c61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f93ab912596ce037f4c136b4be0ea75acb0ad30e7fc1dbceb817b4dc32972c61", kill_on_drop: false }` [INFO] [stdout] f93ab912596ce037f4c136b4be0ea75acb0ad30e7fc1dbceb817b4dc32972c61