[INFO] fetching crate simplesocket 1.0.0... [INFO] testing simplesocket-1.0.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate simplesocket 1.0.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate simplesocket 1.0.0 [INFO] finished tweaking crates.io crate simplesocket 1.0.0 [INFO] tweaked toml for crates.io crate simplesocket 1.0.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate simplesocket 1.0.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 168 packages to latest compatible versions [INFO] [stderr] Adding tokio-tungstenite v0.17.2 (available: v0.28.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c8f698eee640a9151a6a715e4541e63b4567039f80e72c477e8ad1490b0905a3 [INFO] running `Command { std: "docker" "start" "-a" "c8f698eee640a9151a6a715e4541e63b4567039f80e72c477e8ad1490b0905a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c8f698eee640a9151a6a715e4541e63b4567039f80e72c477e8ad1490b0905a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8f698eee640a9151a6a715e4541e63b4567039f80e72c477e8ad1490b0905a3", kill_on_drop: false }` [INFO] [stdout] c8f698eee640a9151a6a715e4541e63b4567039f80e72c477e8ad1490b0905a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8584785f8901bba7f2a325a2574fa627b57e2f9b27159cb82bbee7a839f14c6d [INFO] running `Command { std: "docker" "start" "-a" "8584785f8901bba7f2a325a2574fa627b57e2f9b27159cb82bbee7a839f14c6d", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling rustls v0.20.9 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling sha-1 v0.10.1 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling base64 v0.13.1 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling webpki v0.22.4 [INFO] [stderr] Compiling sct v0.7.1 [INFO] [stderr] Compiling utf-8 v0.7.6 [INFO] [stderr] Compiling rustls-native-certs v0.6.3 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling tungstenite v0.17.3 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling tokio-rustls v0.23.4 [INFO] [stderr] Compiling tokio-tungstenite v0.17.2 [INFO] [stderr] Compiling simplesocket v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `cell::Cell` [INFO] [stdout] --> src/context.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{cell::Cell, collections::HashMap}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::Future` [INFO] [stdout] --> src/context.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use futures::Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RwLock` [INFO] [stdout] --> src/context.rs:10:25 [INFO] [stdout] | [INFO] [stdout] 10 | use tokio::sync::{mpsc, RwLock, Mutex}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::Future` [INFO] [stdout] --> src/subscription.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use futures::Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::Serialize` [INFO] [stdout] --> src/subscription.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use serde::Serialize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Visitor` [INFO] [stdout] --> src/message.rs:1:42 [INFO] [stdout] | [INFO] [stdout] 1 | use serde::{Serialize, Deserialize, de::{Visitor, Error}}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::json` [INFO] [stdout] --> src/lib.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use serde_json::json; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RwLock` [INFO] [stdout] --> src/lib.rs:11:34 [INFO] [stdout] | [INFO] [stdout] 11 | use tokio::sync::{mpsc::channel, RwLock}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:16:76 [INFO] [stdout] | [INFO] [stdout] 16 | pub async fn connect_socket(project_id: &'static str, token: &'static str, mut events: impl Events) { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/message.rs:49:7 [INFO] [stdout] | [INFO] [stdout] 49 | let val = serde_json::Value::deserialize(deserializer)?.as_array().unwrap_or(Err(Error::custom("not an array"))?); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `hash` and `filter` are never read [INFO] [stdout] --> src/subscription.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub(crate) struct Subscription { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 12 | pub hash: i64, [INFO] [stdout] | ^^^^ [INFO] [stdout] 13 | pub callback: Arc>, [INFO] [stdout] 14 | pub filter: Value, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Publish`, `Edit`, `Unsubscribe`, `Remote`, and `DefaultConfig` are never constructed [INFO] [stdout] --> src/message.rs:58:2 [INFO] [stdout] | [INFO] [stdout] 55 | enum MessageType { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 58 | Publish = 3, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 59 | Edit = 4, [INFO] [stdout] | ^^^^ [INFO] [stdout] 60 | Unsubscribe = 5, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 61 | Remote = 6, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 62 | DefaultConfig = 7, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.37s [INFO] running `Command { std: "docker" "inspect" "8584785f8901bba7f2a325a2574fa627b57e2f9b27159cb82bbee7a839f14c6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8584785f8901bba7f2a325a2574fa627b57e2f9b27159cb82bbee7a839f14c6d", kill_on_drop: false }` [INFO] [stdout] 8584785f8901bba7f2a325a2574fa627b57e2f9b27159cb82bbee7a839f14c6d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5635ff63c4167c81cb38f485866ba1d59dab1115cf64ca7c63b132ed5ce67bac [INFO] running `Command { std: "docker" "start" "-a" "5635ff63c4167c81cb38f485866ba1d59dab1115cf64ca7c63b132ed5ce67bac", kill_on_drop: false }` [INFO] [stderr] Compiling simplesocket v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `cell::Cell` [INFO] [stdout] --> src/context.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{cell::Cell, collections::HashMap}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::Future` [INFO] [stdout] --> src/context.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use futures::Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RwLock` [INFO] [stdout] --> src/context.rs:10:25 [INFO] [stdout] | [INFO] [stdout] 10 | use tokio::sync::{mpsc, RwLock, Mutex}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::Future` [INFO] [stdout] --> src/subscription.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use futures::Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::Serialize` [INFO] [stdout] --> src/subscription.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use serde::Serialize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Visitor` [INFO] [stdout] --> src/message.rs:1:42 [INFO] [stdout] | [INFO] [stdout] 1 | use serde::{Serialize, Deserialize, de::{Visitor, Error}}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::json` [INFO] [stdout] --> src/lib.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use serde_json::json; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RwLock` [INFO] [stdout] --> src/lib.rs:11:34 [INFO] [stdout] | [INFO] [stdout] 11 | use tokio::sync::{mpsc::channel, RwLock}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:16:76 [INFO] [stdout] | [INFO] [stdout] 16 | pub async fn connect_socket(project_id: &'static str, token: &'static str, mut events: impl Events) { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/message.rs:49:7 [INFO] [stdout] | [INFO] [stdout] 49 | let val = serde_json::Value::deserialize(deserializer)?.as_array().unwrap_or(Err(Error::custom("not an array"))?); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `hash` and `filter` are never read [INFO] [stdout] --> src/subscription.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub(crate) struct Subscription { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 12 | pub hash: i64, [INFO] [stdout] | ^^^^ [INFO] [stdout] 13 | pub callback: Arc>, [INFO] [stdout] 14 | pub filter: Value, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Publish`, `Edit`, `Unsubscribe`, `Remote`, and `DefaultConfig` are never constructed [INFO] [stdout] --> src/message.rs:58:2 [INFO] [stdout] | [INFO] [stdout] 55 | enum MessageType { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 58 | Publish = 3, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 59 | Edit = 4, [INFO] [stdout] | ^^^^ [INFO] [stdout] 60 | Unsubscribe = 5, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 61 | Remote = 6, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 62 | DefaultConfig = 7, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cell::Cell` [INFO] [stdout] --> src/context.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{cell::Cell, collections::HashMap}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::Future` [INFO] [stdout] --> src/context.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use futures::Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RwLock` [INFO] [stdout] --> src/context.rs:10:25 [INFO] [stdout] | [INFO] [stdout] 10 | use tokio::sync::{mpsc, RwLock, Mutex}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::Future` [INFO] [stdout] --> src/subscription.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use futures::Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::Serialize` [INFO] [stdout] --> src/subscription.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use serde::Serialize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Visitor` [INFO] [stdout] --> src/message.rs:1:42 [INFO] [stdout] | [INFO] [stdout] 1 | use serde::{Serialize, Deserialize, de::{Visitor, Error}}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::json` [INFO] [stdout] --> src/lib.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use serde_json::json; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RwLock` [INFO] [stdout] --> src/lib.rs:11:34 [INFO] [stdout] | [INFO] [stdout] 11 | use tokio::sync::{mpsc::channel, RwLock}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:16:76 [INFO] [stdout] | [INFO] [stdout] 16 | pub async fn connect_socket(project_id: &'static str, token: &'static str, mut events: impl Events) { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/message.rs:49:7 [INFO] [stdout] | [INFO] [stdout] 49 | let val = serde_json::Value::deserialize(deserializer)?.as_array().unwrap_or(Err(Error::custom("not an array"))?); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `hash` and `filter` are never read [INFO] [stdout] --> src/subscription.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub(crate) struct Subscription { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 12 | pub hash: i64, [INFO] [stdout] | ^^^^ [INFO] [stdout] 13 | pub callback: Arc>, [INFO] [stdout] 14 | pub filter: Value, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Publish`, `Edit`, `Unsubscribe`, `Remote`, and `DefaultConfig` are never constructed [INFO] [stdout] --> src/message.rs:58:2 [INFO] [stdout] | [INFO] [stdout] 55 | enum MessageType { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 58 | Publish = 3, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 59 | Edit = 4, [INFO] [stdout] | ^^^^ [INFO] [stdout] 60 | Unsubscribe = 5, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 61 | Remote = 6, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 62 | DefaultConfig = 7, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.36s [INFO] running `Command { std: "docker" "inspect" "5635ff63c4167c81cb38f485866ba1d59dab1115cf64ca7c63b132ed5ce67bac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5635ff63c4167c81cb38f485866ba1d59dab1115cf64ca7c63b132ed5ce67bac", kill_on_drop: false }` [INFO] [stdout] 5635ff63c4167c81cb38f485866ba1d59dab1115cf64ca7c63b132ed5ce67bac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1dded4ec075286fad191f8f6b14f3b6c14729fa07adf33e97d24c51800f40971 [INFO] running `Command { std: "docker" "start" "-a" "1dded4ec075286fad191f8f6b14f3b6c14729fa07adf33e97d24c51800f40971", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `cell::Cell` [INFO] [stderr] --> src/context.rs:2:11 [INFO] [stderr] | [INFO] [stderr] 2 | use std::{cell::Cell, collections::HashMap}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::Future` [INFO] [stderr] --> src/context.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use futures::Future; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `RwLock` [INFO] [stderr] --> src/context.rs:10:25 [INFO] [stderr] | [INFO] [stderr] 10 | use tokio::sync::{mpsc, RwLock, Mutex}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::Future` [INFO] [stderr] --> src/subscription.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use futures::Future; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde::Serialize` [INFO] [stderr] --> src/subscription.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use serde::Serialize; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Visitor` [INFO] [stderr] --> src/message.rs:1:42 [INFO] [stderr] | [INFO] [stderr] 1 | use serde::{Serialize, Deserialize, de::{Visitor, Error}}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde_json::json` [INFO] [stderr] --> src/lib.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use serde_json::json; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `RwLock` [INFO] [stderr] --> src/lib.rs:11:34 [INFO] [stderr] | [INFO] [stderr] 11 | use tokio::sync::{mpsc::channel, RwLock}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:16:76 [INFO] [stderr] | [INFO] [stderr] 16 | pub async fn connect_socket(project_id: &'static str, token: &'static str, mut events: impl Events) { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `val` [INFO] [stderr] --> src/message.rs:49:7 [INFO] [stderr] | [INFO] [stderr] 49 | let val = serde_json::Value::deserialize(deserializer)?.as_array().unwrap_or(Err(Error::custom("not an array"))?); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `hash` and `filter` are never read [INFO] [stderr] --> src/subscription.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 11 | pub(crate) struct Subscription { [INFO] [stderr] | ------------ fields in this struct [INFO] [stderr] 12 | pub hash: i64, [INFO] [stderr] | ^^^^ [INFO] [stderr] 13 | pub callback: Arc>, [INFO] [stderr] 14 | pub filter: Value, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variants `Publish`, `Edit`, `Unsubscribe`, `Remote`, and `DefaultConfig` are never constructed [INFO] [stderr] --> src/message.rs:58:2 [INFO] [stderr] | [INFO] [stderr] 55 | enum MessageType { [INFO] [stderr] | ----------- variants in this enum [INFO] [stderr] ... [INFO] [stderr] 58 | Publish = 3, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 59 | Edit = 4, [INFO] [stderr] | ^^^^ [INFO] [stderr] 60 | Unsubscribe = 5, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 61 | Remote = 6, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 62 | DefaultConfig = 7, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `simplesocket` (lib) generated 12 warnings (run `cargo fix --lib -p simplesocket` to apply 9 suggestions) [INFO] [stderr] warning: `simplesocket` (lib test) generated 12 warnings (12 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/simplesocket-9e55fb374581dd7b) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test context::test_hash ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests simplesocket [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] running `Command { std: "docker" "inspect" "1dded4ec075286fad191f8f6b14f3b6c14729fa07adf33e97d24c51800f40971", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1dded4ec075286fad191f8f6b14f3b6c14729fa07adf33e97d24c51800f40971", kill_on_drop: false }` [INFO] [stdout] 1dded4ec075286fad191f8f6b14f3b6c14729fa07adf33e97d24c51800f40971