[INFO] cloning repository https://github.com/miker1423/signalr-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/miker1423/signalr-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiker1423%2Fsignalr-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiker1423%2Fsignalr-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f8c57a04327464594c146b62be4cf3e037dff84c [INFO] checking miker1423/signalr-rs against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiker1423%2Fsignalr-rs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/miker1423/signalr-rs on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/miker1423/signalr-rs [INFO] finished tweaking git repo https://github.com/miker1423/signalr-rs [INFO] tweaked toml for git repo https://github.com/miker1423/signalr-rs written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/miker1423/signalr-rs 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 57bf16040bd6b0df88c89092888b9046d4946ee15c018c032420b977a9017d58 [INFO] running `Command { std: "docker" "start" "-a" "57bf16040bd6b0df88c89092888b9046d4946ee15c018c032420b977a9017d58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "57bf16040bd6b0df88c89092888b9046d4946ee15c018c032420b977a9017d58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57bf16040bd6b0df88c89092888b9046d4946ee15c018c032420b977a9017d58", kill_on_drop: false }` [INFO] [stdout] 57bf16040bd6b0df88c89092888b9046d4946ee15c018c032420b977a9017d58 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d58efe1732eba570055483867cf8bc73d20f4f644d4294a2b9469038d31e4eb6 [INFO] running `Command { std: "docker" "start" "-a" "d58efe1732eba570055483867cf8bc73d20f4f644d4294a2b9469038d31e4eb6", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Checking tracing-core v0.1.28 [INFO] [stderr] Compiling openssl v0.10.41 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Checking smallvec v1.1.0 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Checking unicode-normalization v0.1.11 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking hashbrown v0.12.2 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Compiling serde_json v1.0.82 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Checking tracing v0.1.35 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Compiling openssl-sys v0.9.75 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Checking cpufeatures v0.2.2 [INFO] [stderr] Checking utf-8 v0.7.5 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking ipnet v2.5.0 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking signalr-rs-macro v0.1.0 (/opt/rustwide/workdir/signalr-rs-macro) [INFO] [stderr] Checking indexmap v1.9.1 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking crypto-common v0.1.5 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking sha-1 v0.10.0 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Checking tokio v1.19.2 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking tungstenite v0.17.3 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking tokio-tungstenite v0.17.2 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serializer_test v0.1.0 (/opt/rustwide/workdir/serializer_test) [INFO] [stderr] Checking hyper v0.14.20 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.11 [INFO] [stderr] Checking signalr-rs v0.1.0 (/opt/rustwide/workdir/signalr-rs) [INFO] [stdout] warning: unused import: `time::Duration` [INFO] [stdout] --> signalr-rs/src/lib.rs:2:33 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{collections::HashMap, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `reqwest` is imported redundantly [INFO] [stdout] --> signalr-rs/src/protocol/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use reqwest; [INFO] [stdout] | ^^^^^^^ the item `reqwest` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `time::Duration` [INFO] [stdout] --> signalr-rs/src/lib.rs:2:33 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{collections::HashMap, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `reqwest` is imported redundantly [INFO] [stdout] --> signalr-rs/src/protocol/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use reqwest; [INFO] [stdout] | ^^^^^^^ the item `reqwest` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `listeners` is never read [INFO] [stdout] --> signalr-rs/src/lib.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct HubConnection { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 15 | listeners: HashMap> [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `message` is never read [INFO] [stdout] --> signalr-rs/src/error/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Error { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 2 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `listeners` is never read [INFO] [stdout] --> signalr-rs/src/lib.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct HubConnection { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 15 | listeners: HashMap> [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `message` is never read [INFO] [stdout] --> signalr-rs/src/error/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Error { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 2 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking signalr-rs-func-test v0.1.0 (/opt/rustwide/workdir/signalr-rs-func-test) [INFO] [stdout] warning: unused import: `io::Error` [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:1:38 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{sync::Arc, time::Duration, io::Error}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio` is imported redundantly [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | use tokio::{self, net::TcpStream, sync::{mpsc::{*, self}, Notify}, time}; [INFO] [stdout] | ^^^^ the item `tokio` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Either`, `select` [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:13:89 [INFO] [stdout] | [INFO] [stdout] 13 | use futures_util::{StreamExt, SinkExt, stream::{SplitStream, SplitSink}, future::{self, select, Either}}; [INFO] [stdout] | ^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `io::Error` [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:1:38 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{sync::Arc, time::Duration, io::Error}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio` is imported redundantly [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | use tokio::{self, net::TcpStream, sync::{mpsc::{*, self}, Notify}, time}; [INFO] [stdout] | ^^^^ the item `tokio` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Either`, `select` [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:13:89 [INFO] [stdout] | [INFO] [stdout] 13 | use futures_util::{StreamExt, SinkExt, stream::{SplitStream, SplitSink}, future::{self, select, Either}}; [INFO] [stdout] | ^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `response` [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:152:14 [INFO] [stdout] | [INFO] [stdout] 152 | let (ws, response) = connect_async(&negotaite_url).await.unwrap(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ch_read` [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:154:21 [INFO] [stdout] | [INFO] [stdout] 154 | let (ch_writer, ch_read) = (writer_channel.0, writer_channel.1); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ch_read` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ch_writer` [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:155:9 [INFO] [stdout] | [INFO] [stdout] 155 | let ch_writer = Arc::new(ch_writer); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ch_writer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:163:9 [INFO] [stdout] | [INFO] [stdout] 163 | let mut socket = ws.split(); [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: type alias `Pipe` is never used [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:19:6 [INFO] [stdout] | [INFO] [stdout] 19 | type Pipe = (UnboundedSender, UnboundedReceiver); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Builder` is never constructed [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:132:8 [INFO] [stdout] | [INFO] [stdout] 132 | struct Builder { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `socketWriter` should have a snake case name [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:165:10 [INFO] [stdout] | [INFO] [stdout] 165 | let (socketWriter, socketReader) = [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `socket_writer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `socketReader` should have a snake case name [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:165:24 [INFO] [stdout] | [INFO] [stdout] 165 | let (socketWriter, socketReader) = [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `socket_reader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `response` [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:152:14 [INFO] [stdout] | [INFO] [stdout] 152 | let (ws, response) = connect_async(&negotaite_url).await.unwrap(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ch_read` [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:154:21 [INFO] [stdout] | [INFO] [stdout] 154 | let (ch_writer, ch_read) = (writer_channel.0, writer_channel.1); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ch_read` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ch_writer` [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:155:9 [INFO] [stdout] | [INFO] [stdout] 155 | let ch_writer = Arc::new(ch_writer); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ch_writer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:163:9 [INFO] [stdout] | [INFO] [stdout] 163 | let mut socket = ws.split(); [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: type alias `Pipe` is never used [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:19:6 [INFO] [stdout] | [INFO] [stdout] 19 | type Pipe = (UnboundedSender, UnboundedReceiver); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Builder` is never constructed [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:132:8 [INFO] [stdout] | [INFO] [stdout] 132 | struct Builder { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `socketWriter` should have a snake case name [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:165:10 [INFO] [stdout] | [INFO] [stdout] 165 | let (socketWriter, socketReader) = [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `socket_writer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `socketReader` should have a snake case name [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:165:24 [INFO] [stdout] | [INFO] [stdout] 165 | let (socketWriter, socketReader) = [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `socket_reader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.44s [INFO] running `Command { std: "docker" "inspect" "d58efe1732eba570055483867cf8bc73d20f4f644d4294a2b9469038d31e4eb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d58efe1732eba570055483867cf8bc73d20f4f644d4294a2b9469038d31e4eb6", kill_on_drop: false }` [INFO] [stdout] d58efe1732eba570055483867cf8bc73d20f4f644d4294a2b9469038d31e4eb6 [INFO] checking miker1423/signalr-rs against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiker1423%2Fsignalr-rs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/miker1423/signalr-rs on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/miker1423/signalr-rs [INFO] finished tweaking git repo https://github.com/miker1423/signalr-rs [INFO] tweaked toml for git repo https://github.com/miker1423/signalr-rs written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/miker1423/signalr-rs 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1908972422e8b03405c388fee16ce42817e6947baf5a64d746b464889994ecad [INFO] running `Command { std: "docker" "start" "-a" "1908972422e8b03405c388fee16ce42817e6947baf5a64d746b464889994ecad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1908972422e8b03405c388fee16ce42817e6947baf5a64d746b464889994ecad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1908972422e8b03405c388fee16ce42817e6947baf5a64d746b464889994ecad", kill_on_drop: false }` [INFO] [stdout] 1908972422e8b03405c388fee16ce42817e6947baf5a64d746b464889994ecad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5886f6fec387ebfddb41da8e51d1f9549931862cb16b995c0bbf524d769a75ff [INFO] running `Command { std: "docker" "start" "-a" "5886f6fec387ebfddb41da8e51d1f9549931862cb16b995c0bbf524d769a75ff", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Checking tracing-core v0.1.28 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Compiling openssl v0.10.41 [INFO] [stderr] Checking smallvec v1.1.0 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Checking tracing v0.1.35 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking unicode-normalization v0.1.11 [INFO] [stderr] Checking hashbrown v0.12.2 [INFO] [stderr] Compiling serde_json v1.0.82 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Checking cpufeatures v0.2.2 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking utf-8 v0.7.5 [INFO] [stderr] Compiling openssl-sys v0.9.75 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking ipnet v2.5.0 [INFO] [stderr] Checking signalr-rs-macro v0.1.0 (/opt/rustwide/workdir/signalr-rs-macro) [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking indexmap v1.9.1 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking crypto-common v0.1.5 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking sha-1 v0.10.0 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Checking tokio v1.19.2 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking tungstenite v0.17.3 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking tokio-tungstenite v0.17.2 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking hyper v0.14.20 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serializer_test v0.1.0 (/opt/rustwide/workdir/serializer_test) [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.11 [INFO] [stderr] Checking signalr-rs v0.1.0 (/opt/rustwide/workdir/signalr-rs) [INFO] [stdout] warning: unused import: `time::Duration` [INFO] [stdout] --> signalr-rs/src/lib.rs:2:33 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{collections::HashMap, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `reqwest` is imported redundantly [INFO] [stdout] --> signalr-rs/src/protocol/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use reqwest; [INFO] [stdout] | ^^^^^^^ the item `reqwest` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `time::Duration` [INFO] [stdout] --> signalr-rs/src/lib.rs:2:33 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{collections::HashMap, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `reqwest` is imported redundantly [INFO] [stdout] --> signalr-rs/src/protocol/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use reqwest; [INFO] [stdout] | ^^^^^^^ the item `reqwest` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `listeners` is never read [INFO] [stdout] --> signalr-rs/src/lib.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct HubConnection { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 15 | listeners: HashMap> [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `message` is never read [INFO] [stdout] --> signalr-rs/src/error/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Error { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 2 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `listeners` is never read [INFO] [stdout] --> signalr-rs/src/lib.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct HubConnection { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 15 | listeners: HashMap> [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `message` is never read [INFO] [stdout] --> signalr-rs/src/error/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Error { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 2 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking signalr-rs-func-test v0.1.0 (/opt/rustwide/workdir/signalr-rs-func-test) [INFO] [stdout] warning: unused import: `io::Error` [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:1:38 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{sync::Arc, time::Duration, io::Error}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio` is imported redundantly [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | use tokio::{self, net::TcpStream, sync::{mpsc::{*, self}, Notify}, time}; [INFO] [stdout] | ^^^^ the item `tokio` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Either`, `select` [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:13:89 [INFO] [stdout] | [INFO] [stdout] 13 | use futures_util::{StreamExt, SinkExt, stream::{SplitStream, SplitSink}, future::{self, select, Either}}; [INFO] [stdout] | ^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `io::Error` [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:1:38 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{sync::Arc, time::Duration, io::Error}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tokio` is imported redundantly [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | use tokio::{self, net::TcpStream, sync::{mpsc::{*, self}, Notify}, time}; [INFO] [stdout] | ^^^^ the item `tokio` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Either`, `select` [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:13:89 [INFO] [stdout] | [INFO] [stdout] 13 | use futures_util::{StreamExt, SinkExt, stream::{SplitStream, SplitSink}, future::{self, select, Either}}; [INFO] [stdout] | ^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `response` [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:152:14 [INFO] [stdout] | [INFO] [stdout] 152 | let (ws, response) = connect_async(&negotaite_url).await.unwrap(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ch_read` [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:154:21 [INFO] [stdout] | [INFO] [stdout] 154 | let (ch_writer, ch_read) = (writer_channel.0, writer_channel.1); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ch_read` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ch_writer` [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:155:9 [INFO] [stdout] | [INFO] [stdout] 155 | let ch_writer = Arc::new(ch_writer); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ch_writer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:163:9 [INFO] [stdout] | [INFO] [stdout] 163 | let mut socket = ws.split(); [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: `response` [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:152:14 [INFO] [stdout] | [INFO] [stdout] 152 | let (ws, response) = connect_async(&negotaite_url).await.unwrap(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ch_read` [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:154:21 [INFO] [stdout] | [INFO] [stdout] 154 | let (ch_writer, ch_read) = (writer_channel.0, writer_channel.1); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ch_read` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ch_writer` [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:155:9 [INFO] [stdout] | [INFO] [stdout] 155 | let ch_writer = Arc::new(ch_writer); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ch_writer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Pipe` is never used [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:19:6 [INFO] [stdout] | [INFO] [stdout] 19 | type Pipe = (UnboundedSender, UnboundedReceiver); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Builder` is never constructed [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:132:8 [INFO] [stdout] | [INFO] [stdout] 132 | struct Builder { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `socketWriter` should have a snake case name [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:165:10 [INFO] [stdout] | [INFO] [stdout] 165 | let (socketWriter, socketReader) = [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `socket_writer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `socketReader` should have a snake case name [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:165:24 [INFO] [stdout] | [INFO] [stdout] 165 | let (socketWriter, socketReader) = [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `socket_reader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:163:9 [INFO] [stdout] | [INFO] [stdout] 163 | let mut socket = ws.split(); [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: type alias `Pipe` is never used [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:19:6 [INFO] [stdout] | [INFO] [stdout] 19 | type Pipe = (UnboundedSender, UnboundedReceiver); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Builder` is never constructed [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:132:8 [INFO] [stdout] | [INFO] [stdout] 132 | struct Builder { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `socketWriter` should have a snake case name [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:165:10 [INFO] [stdout] | [INFO] [stdout] 165 | let (socketWriter, socketReader) = [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `socket_writer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `socketReader` should have a snake case name [INFO] [stdout] --> signalr-rs-func-test/src/main.rs:165:24 [INFO] [stdout] | [INFO] [stdout] 165 | let (socketWriter, socketReader) = [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `socket_reader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.09s [INFO] running `Command { std: "docker" "inspect" "5886f6fec387ebfddb41da8e51d1f9549931862cb16b995c0bbf524d769a75ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5886f6fec387ebfddb41da8e51d1f9549931862cb16b995c0bbf524d769a75ff", kill_on_drop: false }` [INFO] [stdout] 5886f6fec387ebfddb41da8e51d1f9549931862cb16b995c0bbf524d769a75ff