[INFO] cloning repository https://github.com/Steven-Yiran/woonsocket
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Steven-Yiran/woonsocket" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSteven-Yiran%2Fwoonsocket", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSteven-Yiran%2Fwoonsocket'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 327fda4d4182b5b23895ba8e3daff252fa3eb87d
[INFO] checking Steven-Yiran/woonsocket against 895980e0290783bb09b1ccf1b11f14eb09b10430 for pr-160186
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSteven-Yiran%2Fwoonsocket" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Steven-Yiran/woonsocket
[INFO] finished tweaking git repo https://github.com/Steven-Yiran/woonsocket
[INFO] tweaked toml for git repo https://github.com/Steven-Yiran/woonsocket written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Steven-Yiran/woonsocket on toolchain 895980e0290783bb09b1ccf1b11f14eb09b10430
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Steven-Yiran/woonsocket 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" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 571f8101b70bf00195f236b12101cc80926c9f3f34fc96f4b22aaa6e965f1a9c
[INFO] running `Command { std: "docker" "start" "571f8101b70bf00195f236b12101cc80926c9f3f34fc96f4b22aaa6e965f1a9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "571f8101b70bf00195f236b12101cc80926c9f3f34fc96f4b22aaa6e965f1a9c", 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" "571f8101b70bf00195f236b12101cc80926c9f3f34fc96f4b22aaa6e965f1a9c" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "571f8101b70bf00195f236b12101cc80926c9f3f34fc96f4b22aaa6e965f1a9c", 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" "571f8101b70bf00195f236b12101cc80926c9f3f34fc96f4b22aaa6e965f1a9c" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.216
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking clap_lex v0.7.4
[INFO] [stderr]    Compiling io-uring v0.7.2
[INFO] [stderr]     Checking log v0.4.25
[INFO] [stderr]    Compiling anyhow v1.0.94
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking bufstream v0.1.4
[INFO] [stderr]     Checking clap_builder v4.5.23
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]     Checking env_logger v0.11.6
[INFO] [stderr]    Compiling ctor v0.1.26
[INFO] [stderr]     Checking minstant v0.1.7
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.216
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking clap v4.5.23
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking netapis-s25-dev v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `BufWriter`, `Write`, and `fs::File`
[INFO] [stdout]  --> src/closed_loop_client.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fs::File,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 9 |     io::{BufWriter, Write},
[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 imports: `BufWriter`, `Write`, and `fs::File`
[INFO] [stdout]  --> src/open_loop_client.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fs::File,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 9 |     io::{BufWriter, Write},
[INFO] [stdout]   |          ^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/protocol.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{collections::HashMap, net::TcpStream};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serialize::ClientWorkPacket`
[INFO] [stdout]  --> src/tcp_server.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     serialize::ClientWorkPacket,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mutex`
[INFO] [stdout]  --> src/tcp_server.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 |     sync::{Arc, Mutex, atomic::{AtomicUsize, Ordering}},
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufWriter`, `Write`, and `fs::File`
[INFO] [stdout]  --> src/closed_loop_client.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fs::File,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 9 |     io::{BufWriter, Write},
[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 imports: `BufWriter`, `Write`, and `fs::File`
[INFO] [stdout]  --> src/open_loop_client.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fs::File,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 9 |     io::{BufWriter, Write},
[INFO] [stdout]   |          ^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/protocol.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{collections::HashMap, net::TcpStream};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serialize::ClientWorkPacket`
[INFO] [stdout]  --> src/tcp_server.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     serialize::ClientWorkPacket,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mutex`
[INFO] [stdout]  --> src/tcp_server.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 |     sync::{Arc, Mutex, atomic::{AtomicUsize, Ordering}},
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `outdir`
[INFO] [stdout]   --> src/closed_loop_client.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     outdir: PathBuf,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_outdir`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/closed_loop_client.rs:113:10
[INFO] [stdout]     |
[INFO] [stdout] 113 |     for (i, handle) in join_handles.into_iter().enumerate() {
[INFO] [stdout]     |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `outdir`
[INFO] [stdout]    --> src/open_loop_client.rs:155:5
[INFO] [stdout]     |
[INFO] [stdout] 155 |     outdir: PathBuf,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_outdir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/open_loop_client.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |     for i in 0..num_threads {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `closed_loop_client::AttemptedLoadTracker` is more private than the item `closed_loop_client::init_client`
[INFO] [stdout]   --> src/closed_loop_client.rs:83:1
[INFO] [stdout]    |
[INFO] [stdout] 83 | / pub fn init_client(
[INFO] [stdout] 84 | |     server_addr: SocketAddrV4,
[INFO] [stdout] 85 | |     runtime: Duration,
[INFO] [stdout] 86 | |     work: Work,
[INFO] [stdout] 87 | | ) -> JoinHandle<(Vec<LatencyRecord>, AttemptedLoadTracker)> {
[INFO] [stdout]    | |___________________________________________________________^ function `closed_loop_client::init_client` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `closed_loop_client::AttemptedLoadTracker` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/closed_loop_client.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct AttemptedLoadTracker {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `outdir`
[INFO] [stdout]   --> src/closed_loop_client.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     outdir: PathBuf,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_outdir`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/closed_loop_client.rs:113:10
[INFO] [stdout]     |
[INFO] [stdout] 113 |     for (i, handle) in join_handles.into_iter().enumerate() {
[INFO] [stdout]     |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `outdir`
[INFO] [stdout]    --> src/open_loop_client.rs:155:5
[INFO] [stdout]     |
[INFO] [stdout] 155 |     outdir: PathBuf,
[INFO] [stdout]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_outdir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/open_loop_client.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |     for i in 0..num_threads {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `closed_loop_client::AttemptedLoadTracker` is more private than the item `closed_loop_client::init_client`
[INFO] [stdout]   --> src/closed_loop_client.rs:83:1
[INFO] [stdout]    |
[INFO] [stdout] 83 | / pub fn init_client(
[INFO] [stdout] 84 | |     server_addr: SocketAddrV4,
[INFO] [stdout] 85 | |     runtime: Duration,
[INFO] [stdout] 86 | |     work: Work,
[INFO] [stdout] 87 | | ) -> JoinHandle<(Vec<LatencyRecord>, AttemptedLoadTracker)> {
[INFO] [stdout]    | |___________________________________________________________^ function `closed_loop_client::init_client` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `closed_loop_client::AttemptedLoadTracker` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/closed_loop_client.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct AttemptedLoadTracker {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `bufstream`
[INFO] [stderr]   --> Cargo.toml:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | bufstream = "0.1"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `bufstream`
[INFO] [stderr] warning: unused dependency `env_logger`
[INFO] [stderr]   --> Cargo.toml:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | env_logger = "0.11.6"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `env_logger`
[INFO] [stderr] warning: unused dependency `io-uring`
[INFO] [stderr]   --> Cargo.toml:23:15
[INFO] [stderr]    |
[INFO] [stderr] 23 | [dependencies.io-uring]
[INFO] [stderr]    |               ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `io-uring`
[INFO] [stderr] warning: unused dependency `nix`
[INFO] [stderr]   --> Cargo.toml:29:15
[INFO] [stderr]    |
[INFO] [stderr] 29 | [dependencies.nix]
[INFO] [stderr]    |               ^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `nix`
[INFO] [stderr] warning: `netapis-s25-dev` (manifest) generated 4 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.93s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.29.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "571f8101b70bf00195f236b12101cc80926c9f3f34fc96f4b22aaa6e965f1a9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "571f8101b70bf00195f236b12101cc80926c9f3f34fc96f4b22aaa6e965f1a9c", kill_on_drop: false }`
[INFO] [stdout] 571f8101b70bf00195f236b12101cc80926c9f3f34fc96f4b22aaa6e965f1a9c
