[INFO] fetching crate stratum-server 2.2.10... [INFO] testing stratum-server-2.2.10 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate stratum-server 2.2.10 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate stratum-server 2.2.10 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate stratum-server 2.2.10 [INFO] finished tweaking crates.io crate stratum-server 2.2.10 [INFO] tweaked toml for crates.io crate stratum-server 2.2.10 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serial_test_derive v0.5.1 [INFO] [stderr] Downloaded serial_test v0.5.1 [INFO] [stderr] Downloaded tide v0.14.0 [INFO] [stderr] Downloaded async-tungstenite v0.8.0 [INFO] [stderr] Downloaded encodings v0.1.0 [INFO] [stderr] Downloaded extended-primitives v0.3.5 [INFO] [stderr] Downloaded async-fs v1.5.0 [INFO] [stderr] Downloaded async-lock v2.3.0 [INFO] [stderr] Downloaded async-net v1.5.0 [INFO] [stderr] Downloaded smol v1.2.5 [INFO] [stderr] Downloaded stop-token v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c08a99401edf489b766d75286a83b9adc2fe632772a0306feadb81c47553bc6a [INFO] running `Command { std: "docker" "start" "-a" "c08a99401edf489b766d75286a83b9adc2fe632772a0306feadb81c47553bc6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c08a99401edf489b766d75286a83b9adc2fe632772a0306feadb81c47553bc6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c08a99401edf489b766d75286a83b9adc2fe632772a0306feadb81c47553bc6a", kill_on_drop: false }` [INFO] [stdout] c08a99401edf489b766d75286a83b9adc2fe632772a0306feadb81c47553bc6a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2a8049c9c954386b0e9dda5c162502dd7ff559a633906ea20df47cb3353e778c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2a8049c9c954386b0e9dda5c162502dd7ff559a633906ea20df47cb3353e778c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling infer v0.2.3 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling encodings v0.1.0 [INFO] [stderr] Compiling route-recognizer v0.2.0 [INFO] [stderr] Compiling time v0.2.23 [INFO] [stderr] Compiling cookie v0.14.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling simple-mutex v1.1.5 [INFO] [stderr] Compiling async-lock v2.3.0 [INFO] [stderr] Compiling blake3 v0.3.7 [INFO] [stderr] Compiling futures-lite v1.11.3 [INFO] [stderr] Compiling cipher v0.2.5 [INFO] [stderr] Compiling universal-hash v0.4.0 [INFO] [stderr] Compiling crypto-mac v0.10.0 [INFO] [stderr] Compiling async-attributes v1.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling hmac v0.10.1 [INFO] [stderr] Compiling polyval v0.4.5 [INFO] [stderr] Compiling extended-primitives v0.3.5 [INFO] [stderr] Compiling aes-soft v0.6.4 [INFO] [stderr] Compiling ctr v0.6.0 [INFO] [stderr] Compiling async-dup v1.2.2 [INFO] [stderr] Compiling futures-util v0.3.8 [INFO] [stderr] Compiling ghash v0.3.1 [INFO] [stderr] Compiling hkdf v0.10.0 [INFO] [stderr] Compiling aes v0.6.0 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling async-executor v1.4.0 [INFO] [stderr] Compiling aes-gcm v0.8.0 [INFO] [stderr] Compiling async-fs v1.5.0 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling byte-pool v0.2.2 [INFO] [stderr] Compiling thiserror v1.0.23 [INFO] [stderr] Compiling polling v2.0.2 [INFO] [stderr] Compiling nb-connect v1.0.2 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling signal-hook v0.1.17 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling async-io v1.3.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling async-process v1.0.1 [INFO] [stderr] Compiling async-global-executor v1.4.3 [INFO] [stderr] Compiling async-net v1.5.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling url v2.2.0 [INFO] [stderr] Compiling serde_qs v0.7.2 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling bincode v1.3.1 [INFO] [stderr] Compiling async-std v1.8.0 [INFO] [stderr] Compiling smol v1.2.5 [INFO] [stderr] Compiling futures-executor v0.3.8 [INFO] [stderr] Compiling futures v0.3.8 [INFO] [stderr] Compiling femme v2.1.1 [INFO] [stderr] Compiling uuid v0.8.1 [INFO] [stderr] Compiling http-types v2.9.0 [INFO] [stderr] Compiling async-session v2.0.1 [INFO] [stderr] Compiling stop-token v0.1.2 [INFO] [stderr] Compiling async-h1 v2.3.0 [INFO] [stderr] Compiling async-sse v4.1.0 [INFO] [stderr] Compiling http-client v6.2.0 [INFO] [stderr] Compiling tide v0.14.0 [INFO] [stderr] Compiling stratum-server v2.2.10 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Body` [INFO] [stdout] --> src/api.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | use tide::{Body, Middleware, Next, Request, Response}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/server.rs:163:32 [INFO] [stdout] | [INFO] [stdout] 163 | while let Some(event) = rx.next().await { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `max_connections` [INFO] [stdout] --> src/server.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | pub(crate) max_connections: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 49.90s [INFO] running `Command { std: "docker" "inspect" "2a8049c9c954386b0e9dda5c162502dd7ff559a633906ea20df47cb3353e778c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a8049c9c954386b0e9dda5c162502dd7ff559a633906ea20df47cb3353e778c", kill_on_drop: false }` [INFO] [stdout] 2a8049c9c954386b0e9dda5c162502dd7ff559a633906ea20df47cb3353e778c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 649b2cfc6a6d5c5d0f3ae0ff1fa6a46cba8a76070bdb88f0f9ec4e2543f77ed5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "649b2cfc6a6d5c5d0f3ae0ff1fa6a46cba8a76070bdb88f0f9ec4e2543f77ed5", kill_on_drop: false }` [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling parking_lot_core v0.8.2 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling serial_test_derive v0.5.1 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling bstr v0.2.14 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling tinytemplate v1.2.0 [INFO] [stdout] warning: unused import: `Body` [INFO] [stdout] --> src/api.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | use tide::{Body, Middleware, Next, Request, Response}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/server.rs:163:32 [INFO] [stdout] | [INFO] [stdout] 163 | while let Some(event) = rx.next().await { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `max_connections` [INFO] [stdout] --> src/server.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | pub(crate) max_connections: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling env_logger v0.8.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling csv v1.1.5 [INFO] [stderr] Compiling serial_test v0.5.1 [INFO] [stderr] Compiling portpicker v0.1.0 [INFO] [stderr] Compiling criterion v0.3.3 [INFO] [stderr] Compiling stratum-server v2.2.10 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `StratumResult` [INFO] [stdout] --> tests/common.rs:8:61 [INFO] [stdout] | [INFO] [stdout] 8 | use stratum_server::{Connection, MinerList, StratumRequest, StratumResult}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state` [INFO] [stdout] --> tests/common.rs:69:26 [INFO] [stdout] | [INFO] [stdout] 69 | pub async fn poll_global(state: State, connection_list: Arc>) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `connection_list` [INFO] [stdout] --> tests/common.rs:69:40 [INFO] [stdout] | [INFO] [stdout] 69 | pub async fn poll_global(state: State, connection_list: Arc>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection_list` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stream` [INFO] [stdout] --> tests/common.rs:119:21 [INFO] [stdout] | [INFO] [stdout] 119 | let mut stream = TcpStream::connect(&url).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `StratumResult` [INFO] [stdout] --> tests/tcp.rs:7:50 [INFO] [stdout] | [INFO] [stdout] 7 | use stratum_server::{Connection, StratumRequest, StratumResult}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `StratumResult` [INFO] [stdout] --> tests/common.rs:8:61 [INFO] [stdout] | [INFO] [stdout] 8 | use stratum_server::{Connection, MinerList, StratumRequest, StratumResult}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/common.rs:119:21 [INFO] [stdout] | [INFO] [stdout] 119 | let mut stream = TcpStream::connect(&url).await.unwrap(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `async_std::net::TcpStream` [INFO] [stdout] --> tests/basic_server_websocket_test.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use async_std::net::TcpStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `async_std::prelude::FutureExt` [INFO] [stdout] --> tests/basic_server_websocket_test.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use async_std::prelude::FutureExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::io::AsyncWriteExt` [INFO] [stdout] --> tests/basic_server_websocket_test.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use futures::io::AsyncWriteExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::SinkExt` [INFO] [stdout] --> tests/basic_server_websocket_test.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use futures::SinkExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> tests/basic_server_websocket_test.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `stratum_server::StratumServer` [INFO] [stdout] --> tests/basic_server_websocket_test.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use stratum_server::StratumServer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `StratumResult` [INFO] [stdout] --> tests/basic_server_websocket_test.rs:10:50 [INFO] [stdout] | [INFO] [stdout] 10 | use stratum_server::{Connection, StratumRequest, StratumResult}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `StratumResult` [INFO] [stdout] --> tests/common.rs:8:61 [INFO] [stdout] | [INFO] [stdout] 8 | use stratum_server::{Connection, MinerList, StratumRequest, StratumResult}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state` [INFO] [stdout] --> tests/common.rs:69:26 [INFO] [stdout] | [INFO] [stdout] 69 | pub async fn poll_global(state: State, connection_list: Arc>) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `connection_list` [INFO] [stdout] --> tests/common.rs:69:40 [INFO] [stdout] | [INFO] [stdout] 69 | pub async fn poll_global(state: State, connection_list: Arc>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection_list` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stream` [INFO] [stdout] --> tests/common.rs:119:21 [INFO] [stdout] | [INFO] [stdout] 119 | let mut stream = TcpStream::connect(&url).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/common.rs:119:21 [INFO] [stdout] | [INFO] [stdout] 119 | let mut stream = TcpStream::connect(&url).await.unwrap(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `call_sigint` [INFO] [stdout] --> tests/common.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn call_sigint() { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `call_sigterm` [INFO] [stdout] --> tests/common.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn call_sigterm() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `login` [INFO] [stdout] --> tests/common.rs:44:18 [INFO] [stdout] | [INFO] [stdout] 44 | pub async fn login(&self) -> bool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `handle_auth` [INFO] [stdout] --> tests/common.rs:58:14 [INFO] [stdout] | [INFO] [stdout] 58 | pub async fn handle_auth( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `poll_global` [INFO] [stdout] --> tests/common.rs:69:14 [INFO] [stdout] | [INFO] [stdout] 69 | pub async fn poll_global(state: State, connection_list: Arc>) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `server_with_auth` [INFO] [stdout] --> tests/common.rs:76:14 [INFO] [stdout] | [INFO] [stdout] 76 | pub async fn server_with_auth(port: u16) -> StratumServer { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `server_with_global` [INFO] [stdout] --> tests/common.rs:91:14 [INFO] [stdout] | [INFO] [stdout] 91 | pub async fn server_with_global(port: u16) -> StratumServer { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `generate_connections` [INFO] [stdout] --> tests/common.rs:109:8 [INFO] [stdout] | [INFO] [stdout] 109 | pub fn generate_connections(num: usize, url: &str, sleep_duration: u64) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Body` [INFO] [stdout] --> src/api.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | use tide::{Body, Middleware, Next, Request, Response}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> tests/tcp.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | server.start().await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> tests/tcp.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | stream.write_all(msg.as_bytes()).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> tests/tcp.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | stream.write_all(b"\n").await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state` [INFO] [stdout] --> tests/common.rs:69:26 [INFO] [stdout] | [INFO] [stdout] 69 | pub async fn poll_global(state: State, connection_list: Arc>) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `connection_list` [INFO] [stdout] --> tests/common.rs:69:40 [INFO] [stdout] | [INFO] [stdout] 69 | pub async fn poll_global(state: State, connection_list: Arc>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection_list` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stream` [INFO] [stdout] --> tests/common.rs:119:21 [INFO] [stdout] | [INFO] [stdout] 119 | let mut stream = TcpStream::connect(&url).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/common.rs:119:21 [INFO] [stdout] | [INFO] [stdout] 119 | let mut stream = TcpStream::connect(&url).await.unwrap(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `find_port` [INFO] [stdout] --> tests/common.rs:13:14 [INFO] [stdout] | [INFO] [stdout] 13 | pub async fn find_port() -> u16 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static is never used: `LOGGER_ENV` [INFO] [stdout] --> tests/common.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | static LOGGER_ENV: Once = Once::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static is never used: `LOGGER` [INFO] [stdout] --> tests/common.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | static LOGGER: Once = Once::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `init` [INFO] [stdout] --> tests/common.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn init() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `call_sigint` [INFO] [stdout] --> tests/common.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn call_sigint() { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `call_sigterm` [INFO] [stdout] --> tests/common.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn call_sigterm() { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `login` [INFO] [stdout] --> tests/common.rs:44:18 [INFO] [stdout] | [INFO] [stdout] 44 | pub async fn login(&self) -> bool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `handle_auth` [INFO] [stdout] --> tests/common.rs:58:14 [INFO] [stdout] | [INFO] [stdout] 58 | pub async fn handle_auth( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `poll_global` [INFO] [stdout] --> tests/common.rs:69:14 [INFO] [stdout] | [INFO] [stdout] 69 | pub async fn poll_global(state: State, connection_list: Arc>) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `server_with_auth` [INFO] [stdout] --> tests/common.rs:76:14 [INFO] [stdout] | [INFO] [stdout] 76 | pub async fn server_with_auth(port: u16) -> StratumServer { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `server_with_global` [INFO] [stdout] --> tests/common.rs:91:14 [INFO] [stdout] | [INFO] [stdout] 91 | pub async fn server_with_global(port: u16) -> StratumServer { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `generate_connections` [INFO] [stdout] --> tests/common.rs:109:8 [INFO] [stdout] | [INFO] [stdout] 109 | pub fn generate_connections(num: usize, url: &str, sleep_duration: u64) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `async_std::net::TcpStream` [INFO] [stdout] --> tests/signals.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use async_std::net::TcpStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `async_std::prelude::FutureExt` [INFO] [stdout] --> tests/signals.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use async_std::prelude::FutureExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `async_std::sync::Arc` [INFO] [stdout] --> tests/signals.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use async_std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::io::AsyncWriteExt` [INFO] [stdout] --> tests/signals.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use futures::io::AsyncWriteExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `stratum_server::StratumServer` [INFO] [stdout] --> tests/signals.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use stratum_server::StratumServer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Connection`, `MinerList`, `StratumRequest`, `StratumResult` [INFO] [stdout] --> tests/signals.rs:8:22 [INFO] [stdout] | [INFO] [stdout] 8 | use stratum_server::{Connection, MinerList, StratumRequest, StratumResult}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `StratumResult` [INFO] [stdout] --> tests/common.rs:8:61 [INFO] [stdout] | [INFO] [stdout] 8 | use stratum_server::{Connection, MinerList, StratumRequest, StratumResult}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state` [INFO] [stdout] --> tests/common.rs:69:26 [INFO] [stdout] | [INFO] [stdout] 69 | pub async fn poll_global(state: State, connection_list: Arc>) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `connection_list` [INFO] [stdout] --> tests/common.rs:69:40 [INFO] [stdout] | [INFO] [stdout] 69 | pub async fn poll_global(state: State, connection_list: Arc>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection_list` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stream` [INFO] [stdout] --> tests/common.rs:119:21 [INFO] [stdout] | [INFO] [stdout] 119 | let mut stream = TcpStream::connect(&url).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/common.rs:119:21 [INFO] [stdout] | [INFO] [stdout] 119 | let mut stream = TcpStream::connect(&url).await.unwrap(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/server.rs:163:32 [INFO] [stdout] | [INFO] [stdout] 163 | while let Some(event) = rx.next().await { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `max_connections` [INFO] [stdout] --> src/server.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | pub(crate) max_connections: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 38.03s [INFO] running `Command { std: "docker" "inspect" "649b2cfc6a6d5c5d0f3ae0ff1fa6a46cba8a76070bdb88f0f9ec4e2543f77ed5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "649b2cfc6a6d5c5d0f3ae0ff1fa6a46cba8a76070bdb88f0f9ec4e2543f77ed5", kill_on_drop: false }` [INFO] [stdout] 649b2cfc6a6d5c5d0f3ae0ff1fa6a46cba8a76070bdb88f0f9ec4e2543f77ed5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 93ef2ad142edc65281d4dda7f0fdf24f10949902eb38f02fb903526cfb9ca48c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "93ef2ad142edc65281d4dda7f0fdf24f10949902eb38f02fb903526cfb9ca48c", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `Body` [INFO] [stderr] --> src/api.rs:7:12 [INFO] [stderr] | [INFO] [stderr] 7 | use tide::{Body, Middleware, Next, Request, Response}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `event` [INFO] [stderr] --> src/server.rs:163:32 [INFO] [stderr] | [INFO] [stderr] 163 | while let Some(event) = rx.next().await { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `max_connections` [INFO] [stderr] --> src/server.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | pub(crate) max_connections: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `Body` [INFO] [stderr] --> src/api.rs:7:12 [INFO] [stderr] | [INFO] [stderr] 7 | use tide::{Body, Middleware, Next, Request, Response}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `event` [INFO] [stderr] --> src/server.rs:163:32 [INFO] [stderr] | [INFO] [stderr] 163 | while let Some(event) = rx.next().await { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `max_connections` [INFO] [stderr] --> src/server.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | pub(crate) max_connections: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `async_std::net::TcpStream` [INFO] [stderr] --> tests/basic_server_websocket_test.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use async_std::net::TcpStream; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `async_std::prelude::FutureExt` [INFO] [stderr] --> tests/basic_server_websocket_test.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use async_std::prelude::FutureExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::io::AsyncWriteExt` [INFO] [stderr] --> tests/basic_server_websocket_test.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use futures::io::AsyncWriteExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::SinkExt` [INFO] [stderr] --> tests/basic_server_websocket_test.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use futures::SinkExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Duration` [INFO] [stderr] --> tests/basic_server_websocket_test.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `stratum_server::StratumServer` [INFO] [stderr] --> tests/basic_server_websocket_test.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use stratum_server::StratumServer; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `StratumResult` [INFO] [stderr] --> tests/basic_server_websocket_test.rs:10:50 [INFO] [stderr] | [INFO] [stderr] 10 | use stratum_server::{Connection, StratumRequest, StratumResult}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `StratumResult` [INFO] [stderr] --> tests/common.rs:8:61 [INFO] [stderr] | [INFO] [stderr] 8 | use stratum_server::{Connection, MinerList, StratumRequest, StratumResult}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> tests/common.rs:69:26 [INFO] [stderr] | [INFO] [stderr] 69 | pub async fn poll_global(state: State, connection_list: Arc>) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `connection_list` [INFO] [stderr] --> tests/common.rs:69:40 [INFO] [stderr] | [INFO] [stderr] 69 | pub async fn poll_global(state: State, connection_list: Arc>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection_list` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stream` [INFO] [stderr] --> tests/common.rs:119:21 [INFO] [stderr] | [INFO] [stderr] 119 | let mut stream = TcpStream::connect(&url).await.unwrap(); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/common.rs:119:21 [INFO] [stderr] | [INFO] [stderr] 119 | let mut stream = TcpStream::connect(&url).await.unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `find_port` [INFO] [stderr] --> tests/common.rs:13:14 [INFO] [stderr] | [INFO] [stderr] 13 | pub async fn find_port() -> u16 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: static is never used: `LOGGER_ENV` [INFO] [stderr] --> tests/common.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | static LOGGER_ENV: Once = Once::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: static is never used: `LOGGER` [INFO] [stderr] --> tests/common.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | static LOGGER: Once = Once::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `init` [INFO] [stderr] --> tests/common.rs:20:8 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn init() { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `call_sigint` [INFO] [stderr] --> tests/common.rs:30:8 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn call_sigint() { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `call_sigterm` [INFO] [stderr] --> tests/common.rs:35:8 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn call_sigterm() { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `login` [INFO] [stderr] --> tests/common.rs:44:18 [INFO] [stderr] | [INFO] [stderr] 44 | pub async fn login(&self) -> bool { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `handle_auth` [INFO] [stderr] --> tests/common.rs:58:14 [INFO] [stderr] | [INFO] [stderr] 58 | pub async fn handle_auth( [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `poll_global` [INFO] [stderr] --> tests/common.rs:69:14 [INFO] [stderr] | [INFO] [stderr] 69 | pub async fn poll_global(state: State, connection_list: Arc>) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `server_with_auth` [INFO] [stderr] --> tests/common.rs:76:14 [INFO] [stderr] | [INFO] [stderr] 76 | pub async fn server_with_auth(port: u16) -> StratumServer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `server_with_global` [INFO] [stderr] --> tests/common.rs:91:14 [INFO] [stderr] | [INFO] [stderr] 91 | pub async fn server_with_global(port: u16) -> StratumServer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `generate_connections` [INFO] [stderr] --> tests/common.rs:109:8 [INFO] [stderr] | [INFO] [stderr] 109 | pub fn generate_connections(num: usize, url: &str, sleep_duration: u64) -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 24 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `StratumResult` [INFO] [stderr] --> tests/common.rs:8:61 [INFO] [stderr] | [INFO] [stderr] 8 | use stratum_server::{Connection, MinerList, StratumRequest, StratumResult}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> tests/common.rs:69:26 [INFO] [stderr] | [INFO] [stderr] 69 | pub async fn poll_global(state: State, connection_list: Arc>) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `connection_list` [INFO] [stderr] --> tests/common.rs:69:40 [INFO] [stderr] | [INFO] [stderr] 69 | pub async fn poll_global(state: State, connection_list: Arc>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection_list` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stream` [INFO] [stderr] --> tests/common.rs:119:21 [INFO] [stderr] | [INFO] [stderr] 119 | let mut stream = TcpStream::connect(&url).await.unwrap(); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/common.rs:119:21 [INFO] [stderr] | [INFO] [stderr] 119 | let mut stream = TcpStream::connect(&url).await.unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `async_std::net::TcpStream` [INFO] [stderr] --> tests/signals.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use async_std::net::TcpStream; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `async_std::prelude::FutureExt` [INFO] [stderr] --> tests/signals.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use async_std::prelude::FutureExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `async_std::sync::Arc` [INFO] [stderr] --> tests/signals.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use async_std::sync::Arc; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::io::AsyncWriteExt` [INFO] [stderr] --> tests/signals.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use futures::io::AsyncWriteExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `stratum_server::StratumServer` [INFO] [stderr] --> tests/signals.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use stratum_server::StratumServer; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Connection`, `MinerList`, `StratumRequest`, `StratumResult` [INFO] [stderr] --> tests/signals.rs:8:22 [INFO] [stderr] | [INFO] [stderr] 8 | use stratum_server::{Connection, MinerList, StratumRequest, StratumResult}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `StratumResult` [INFO] [stderr] --> tests/common.rs:8:61 [INFO] [stderr] | [INFO] [stderr] 8 | use stratum_server::{Connection, MinerList, StratumRequest, StratumResult}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> tests/common.rs:69:26 [INFO] [stderr] | [INFO] [stderr] 69 | pub async fn poll_global(state: State, connection_list: Arc>) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `connection_list` [INFO] [stderr] --> tests/common.rs:69:40 [INFO] [stderr] | [INFO] [stderr] 69 | pub async fn poll_global(state: State, connection_list: Arc>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection_list` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stream` [INFO] [stderr] --> tests/common.rs:119:21 [INFO] [stderr] | [INFO] [stderr] 119 | let mut stream = TcpStream::connect(&url).await.unwrap(); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/common.rs:119:21 [INFO] [stderr] | [INFO] [stderr] 119 | let mut stream = TcpStream::connect(&url).await.unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 11 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `StratumResult` [INFO] [stderr] --> tests/tcp.rs:7:50 [INFO] [stderr] | [INFO] [stderr] 7 | use stratum_server::{Connection, StratumRequest, StratumResult}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `StratumResult` [INFO] [stderr] --> tests/common.rs:8:61 [INFO] [stderr] | [INFO] [stderr] 8 | use stratum_server::{Connection, MinerList, StratumRequest, StratumResult}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> tests/common.rs:69:26 [INFO] [stderr] | [INFO] [stderr] 69 | pub async fn poll_global(state: State, connection_list: Arc>) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `connection_list` [INFO] [stderr] --> tests/common.rs:69:40 [INFO] [stderr] | [INFO] [stderr] 69 | pub async fn poll_global(state: State, connection_list: Arc>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection_list` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stream` [INFO] [stderr] --> tests/common.rs:119:21 [INFO] [stderr] | [INFO] [stderr] 119 | let mut stream = TcpStream::connect(&url).await.unwrap(); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/common.rs:119:21 [INFO] [stderr] | [INFO] [stderr] 119 | let mut stream = TcpStream::connect(&url).await.unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `call_sigint` [INFO] [stderr] --> tests/common.rs:30:8 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn call_sigint() { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `call_sigterm` [INFO] [stderr] --> tests/common.rs:35:8 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn call_sigterm() { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `login` [INFO] [stderr] --> tests/common.rs:44:18 [INFO] [stderr] | [INFO] [stderr] 44 | pub async fn login(&self) -> bool { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `handle_auth` [INFO] [stderr] --> tests/common.rs:58:14 [INFO] [stderr] | [INFO] [stderr] 58 | pub async fn handle_auth( [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `poll_global` [INFO] [stderr] --> tests/common.rs:69:14 [INFO] [stderr] | [INFO] [stderr] 69 | pub async fn poll_global(state: State, connection_list: Arc>) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `server_with_auth` [INFO] [stderr] --> tests/common.rs:76:14 [INFO] [stderr] | [INFO] [stderr] 76 | pub async fn server_with_auth(port: u16) -> StratumServer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `server_with_global` [INFO] [stderr] --> tests/common.rs:91:14 [INFO] [stderr] | [INFO] [stderr] 91 | pub async fn server_with_global(port: u16) -> StratumServer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `generate_connections` [INFO] [stderr] --> tests/common.rs:109:8 [INFO] [stderr] | [INFO] [stderr] 109 | pub fn generate_connections(num: usize, url: &str, sleep_duration: u64) -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/tcp.rs:61:9 [INFO] [stderr] | [INFO] [stderr] 61 | server.start().await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/tcp.rs:72:9 [INFO] [stderr] | [INFO] [stderr] 72 | stream.write_all(msg.as_bytes()).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/tcp.rs:73:9 [INFO] [stderr] | [INFO] [stderr] 73 | stream.write_all(b"\n").await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 17 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.22s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/stratum_server-b9b83570e3beb475 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/basic_server_websocket_test-22fc71d6bd224b7d [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/common-5eda0fea9c49c8f3 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/signals-c0e2d7a7c808f778 [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test test_signal_sigint_clean_shutdown ... ignored [INFO] [stdout] test test_signal_sigint_clean_shutdown_with_connection ... ignored [INFO] [stdout] test test_signal_sigint_clean_shutdown_with_n_connections ... ignored [INFO] [stdout] test test_signal_sigint_with_infinite_global ... ignored [INFO] [stdout] test test_signal_sigterm_clean_shutdown_with_connection ... ignored [INFO] [stdout] test test_signal_sigterm_clean_shutdown_with_n_connections ... ignored [INFO] [stdout] test test_signal_sigterm_with_infinite_global ... ignored [INFO] [stdout] test test_sigterm_clean_shutdown ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 8 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/tcp-c5f31f36069e89d6 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_basic_server ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test_basic_server stdout ---- [INFO] [stdout] thread 'test_basic_server' panicked at 'No ports free', tests/common.rs:14:24 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55d0b5f38f07 - std::backtrace_rs::backtrace::libunwind::trace::hcd6e187547b8deec [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x55d0b5f38f07 - std::backtrace_rs::backtrace::trace_unsynchronized::hde10036eb783fbc7 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55d0b5f38f07 - std::sys_common::backtrace::_print_fmt::h63987b8f86dfc82a [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55d0b5f38f07 - ::fmt::hc33f3ac4cc9c4196 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x55d0b5f5bd4c - core::fmt::write::hfdcdeb08fb2b3afa [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/fmt/mod.rs:1078:17 [INFO] [stdout] 5: 0x55d0b5f31882 - std::io::Write::write_fmt::h28c53dc51251a293 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/io/mod.rs:1519:15 [INFO] [stdout] 6: 0x55d0b5f3b225 - std::sys_common::backtrace::_print::hf179508b01f66878 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x55d0b5f3b225 - std::sys_common::backtrace::print::ha97d11adb39266a6 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x55d0b5f3b225 - std::panicking::default_hook::{{closure}}::h8da9985a98bd1582 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x55d0b5f3adb2 - std::panicking::default_hook::hbc0ee792993c2ef2 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:222:9 [INFO] [stdout] 10: 0x55d0b5f3b9c1 - std::panicking::rust_panic_with_hook::h9fb9cda33a10f084 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:591:17 [INFO] [stdout] 11: 0x55d0b5f3b507 - std::panicking::begin_panic_handler::{{closure}}::hf3e83396e085962e [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:497:13 [INFO] [stdout] 12: 0x55d0b5f393cc - std::sys_common::backtrace::__rust_end_short_backtrace::hac151ac4c1e3252d [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x55d0b5f3b469 - rust_begin_unwind [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:493:5 [INFO] [stdout] 14: 0x55d0b5f59f51 - core::panicking::panic_fmt::hf6d8a92b065b8f97 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x55d0b5f59ce3 - core::option::expect_failed::h64fa065966c0d22b [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/option.rs:1260:5 [INFO] [stdout] 16: 0x55d0b59626ce - core::option::Option::expect::h37366266ed404ddb [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/option.rs:349:21 [INFO] [stdout] 17: 0x55d0b59adfa2 - tcp::common::find_port::{{closure}}::h8bd6bc8a1300eee5 [INFO] [stdout] at /opt/rustwide/workdir/tests/common.rs:14:5 [INFO] [stdout] 18: 0x55d0b59e433b - as core::future::future::Future>::poll::h554392832b461e1e [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/future/mod.rs:80:19 [INFO] [stdout] 19: 0x55d0b5995919 - tcp::test_basic_server::{{closure}}::hd3d5f3e9bbdd50a9 [INFO] [stdout] at /opt/rustwide/workdir/tests/tcp.rs:52:16 [INFO] [stdout] 20: 0x55d0b59e7929 - as core::future::future::Future>::poll::hd0d479b4adaf04b6 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/future/mod.rs:80:19 [INFO] [stdout] 21: 0x55d0b597d189 - as core::future::future::Future>::poll::{{closure}}::ha899bdd33d23b019 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-std-1.8.0/src/task/builder.rs:199:17 [INFO] [stdout] 22: 0x55d0b59ad5e3 - async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::{{closure}}::ha47374b1db59c894 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-std-1.8.0/src/task/task_locals_wrapper.rs:60:13 [INFO] [stdout] 23: 0x55d0b595f0e5 - std::thread::local::LocalKey::try_with::hf9323633e2e85643 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/thread/local.rs:272:16 [INFO] [stdout] 24: 0x55d0b595c88d - std::thread::local::LocalKey::with::hcb28f7933c4671e3 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/thread/local.rs:248:9 [INFO] [stdout] 25: 0x55d0b59aca8b - async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::h427ddb9be0d81f9f [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-std-1.8.0/src/task/task_locals_wrapper.rs:55:9 [INFO] [stdout] 26: 0x55d0b597c9e8 - as core::future::future::Future>::poll::h0ba9d6391e97b568 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-std-1.8.0/src/task/builder.rs:197:13 [INFO] [stdout] 27: 0x55d0b59a8e0b - as core::future::future::Future>::poll::he00d2b15cd8844cb [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-lite-1.11.3/src/future.rs:526:33 [INFO] [stdout] 28: 0x55d0b59b1254 - async_executor::Executor::run::{{closure}}::h1026fdf299a7ca5c [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-executor-1.4.0/src/lib.rs:236:9 [INFO] [stdout] 29: 0x55d0b59e5569 - as core::future::future::Future>::poll::h8bec4373d763eadb [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/future/mod.rs:80:19 [INFO] [stdout] 30: 0x55d0b59b0dcc - async_executor::LocalExecutor::run::{{closure}}::hbd3d95c4deddb4eb [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-executor-1.4.0/src/lib.rs:437:9 [INFO] [stdout] 31: 0x55d0b59e6c09 - as core::future::future::Future>::poll::hb07f56e89e9ef96c [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/future/mod.rs:80:19 [INFO] [stdout] 32: 0x55d0b5953740 - async_io::driver::block_on::hf98b167fb00d4ca0 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-io-1.3.1/src/driver.rs:142:33 [INFO] [stdout] 33: 0x55d0b599c355 - async_global_executor::reactor::block_on::{{closure}}::h92d335d1a2028a59 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-global-executor-1.4.3/src/lib.rs:48:22 [INFO] [stdout] 34: 0x55d0b599c310 - async_global_executor::reactor::block_on::h360d2bd49e3e0845 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-global-executor-1.4.3/src/lib.rs:55:9 [INFO] [stdout] 35: 0x55d0b59ee30c - async_global_executor::block_on::{{closure}}::h92772d995f34ba6d [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-global-executor-1.4.3/src/lib.rs:205:36 [INFO] [stdout] 36: 0x55d0b595dafe - std::thread::local::LocalKey::try_with::h62a63da9976cb834 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/thread/local.rs:272:16 [INFO] [stdout] 37: 0x55d0b595c12d - std::thread::local::LocalKey::with::h32b254773b3420ed [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/thread/local.rs:248:9 [INFO] [stdout] 38: 0x55d0b59ee2a4 - async_global_executor::block_on::h9019d8e57a632e5c [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-global-executor-1.4.3/src/lib.rs:205:5 [INFO] [stdout] 39: 0x55d0b599443d - async_std::task::builder::Builder::blocking::{{closure}}::{{closure}}::hee78b056a9dd92d8 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-std-1.8.0/src/task/builder.rs:171:25 [INFO] [stdout] 40: 0x55d0b59ad4ba - async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::{{closure}}::h97fb83fc1c0f549d [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-std-1.8.0/src/task/task_locals_wrapper.rs:60:13 [INFO] [stdout] 41: 0x55d0b595d96e - std::thread::local::LocalKey::try_with::h606c87c7e001e46d [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/thread/local.rs:272:16 [INFO] [stdout] 42: 0x55d0b595c1bd - std::thread::local::LocalKey::with::h32e320ab1fe2edfc [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/thread/local.rs:248:9 [INFO] [stdout] 43: 0x55d0b59accd2 - async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::hc67f8f6e330be779 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-std-1.8.0/src/task/task_locals_wrapper.rs:55:9 [INFO] [stdout] 44: 0x55d0b5994354 - async_std::task::builder::Builder::blocking::{{closure}}::h7017bc99a1ff4e35 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-std-1.8.0/src/task/builder.rs:168:17 [INFO] [stdout] 45: 0x55d0b595d4b6 - std::thread::local::LocalKey::try_with::h4b4049121fea7ea0 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/thread/local.rs:272:16 [INFO] [stdout] 46: 0x55d0b595c02d - std::thread::local::LocalKey::with::h1fc9ba35ff298c51 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/thread/local.rs:248:9 [INFO] [stdout] 47: 0x55d0b5994211 - async_std::task::builder::Builder::blocking::h621fbe2443e29c6a [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-std-1.8.0/src/task/builder.rs:161:9 [INFO] [stdout] 48: 0x55d0b59470b7 - async_std::task::block_on::block_on::h7dbd38f7ab5e953b [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-std-1.8.0/src/task/block_on.rs:33:5 [INFO] [stdout] 49: 0x55d0b5994b2b - tcp::test_basic_server::h253697f9880dad63 [INFO] [stdout] at /opt/rustwide/workdir/tests/tcp.rs:46:1 [INFO] [stdout] 50: 0x55d0b5994aea - tcp::test_basic_server::{{closure}}::h6b705da9115a7ec3 [INFO] [stdout] at /opt/rustwide/workdir/tests/tcp.rs:46:1 [INFO] [stdout] 51: 0x55d0b59fd21e - core::ops::function::FnOnce::call_once::h8aae0fcea7c8651d [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 52: 0x55d0b5c171d3 - core::ops::function::FnOnce::call_once::ha61d5393ae51ae22 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 53: 0x55d0b5c171d3 - test::__rust_begin_short_backtrace::h4a8691b5281c1f3b [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/test/src/lib.rs:516:5 [INFO] [stdout] 54: 0x55d0b5c15ac6 - as core::ops::function::FnOnce>::call_once::hd25ba61494055ad3 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/alloc/src/boxed.rs:1328:9 [INFO] [stdout] 55: 0x55d0b5c15ac6 - as core::ops::function::FnOnce<()>>::call_once::h052fde7b846767ba [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panic.rs:322:9 [INFO] [stdout] 56: 0x55d0b5c15ac6 - std::panicking::try::do_call::h04571a1da6838ba1 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:379:40 [INFO] [stdout] 57: 0x55d0b5c15ac6 - std::panicking::try::h758f090614125cbe [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:343:19 [INFO] [stdout] 58: 0x55d0b5c15ac6 - std::panic::catch_unwind::h0c48513d5a021d3c [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panic.rs:396:14 [INFO] [stdout] 59: 0x55d0b5c15ac6 - test::run_test_in_process::hee75babaaac3822f [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/test/src/lib.rs:538:18 [INFO] [stdout] 60: 0x55d0b5c15ac6 - test::run_test::run_test_inner::{{closure}}::h2920dea75d7f0c1e [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/test/src/lib.rs:449:39 [INFO] [stdout] 61: 0x55d0b5beddd6 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha23dff608830db13 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 62: 0x55d0b5bf2b6d - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hacce322dead3a799 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/thread/mod.rs:474:17 [INFO] [stdout] 63: 0x55d0b5bf2b6d - as core::ops::function::FnOnce<()>>::call_once::h4f0bc9c26ead0a27 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panic.rs:322:9 [INFO] [stdout] 64: 0x55d0b5bf2b6d - std::panicking::try::do_call::h1b9f282fb0c383b3 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:379:40 [INFO] [stdout] 65: 0x55d0b5bf2b6d - std::panicking::try::hed1ebed51b133ee4 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:343:19 [INFO] [stdout] 66: 0x55d0b5bf2b6d - std::panic::catch_unwind::h072a2b19fd39a474 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panic.rs:396:14 [INFO] [stdout] 67: 0x55d0b5bf2b6d - std::thread::Builder::spawn_unchecked::{{closure}}::hb02c6b2d3ff18bc2 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/thread/mod.rs:473:30 [INFO] [stdout] 68: 0x55d0b5bf2b6d - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb512c5d27b4adb83 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 69: 0x55d0b5f4372a - as core::ops::function::FnOnce>::call_once::hdbb9ff71143eaad6 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/alloc/src/boxed.rs:1328:9 [INFO] [stdout] 70: 0x55d0b5f4372a - as core::ops::function::FnOnce>::call_once::h9dbde95cefb8368c [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/alloc/src/boxed.rs:1328:9 [INFO] [stdout] 71: 0x55d0b5f4372a - std::sys::unix::thread::Thread::new::thread_start::hc76032c38affd972 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys/unix/thread.rs:71:17 [INFO] [stdout] 72: 0x7f6656334609 - start_thread [INFO] [stdout] 73: 0x7f6656104293 - clone [INFO] [stdout] 74: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test_basic_server [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test tcp' [INFO] running `Command { std: "docker" "inspect" "93ef2ad142edc65281d4dda7f0fdf24f10949902eb38f02fb903526cfb9ca48c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93ef2ad142edc65281d4dda7f0fdf24f10949902eb38f02fb903526cfb9ca48c", kill_on_drop: false }` [INFO] [stdout] 93ef2ad142edc65281d4dda7f0fdf24f10949902eb38f02fb903526cfb9ca48c