[INFO] cloning repository https://github.com/aohan237/asyncnsq-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aohan237/asyncnsq-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faohan237%2Fasyncnsq-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faohan237%2Fasyncnsq-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c5f265fdae25082c1707bf9f5141920f1b8cac39 [INFO] testing aohan237/asyncnsq-rs against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faohan237%2Fasyncnsq-rs" "/workspace/builds/worker-23/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/aohan237/asyncnsq-rs on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/aohan237/asyncnsq-rs [INFO] finished tweaking git repo https://github.com/aohan237/asyncnsq-rs [INFO] tweaked toml for git repo https://github.com/aohan237/asyncnsq-rs written to /workspace/builds/worker-23/source/Cargo.toml [INFO] crate git repo https://github.com/aohan237/asyncnsq-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: file found to be present in multiple build targets: /workspace/builds/worker-23/source/tests/integrations_test.rs [INFO] [stderr] warning: unused manifest key: package.doc [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... 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"create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] af6d9f54dd934eeaa650c9d8fc610d7190288617e58bf03c945223d39db46000 [INFO] running `Command { std: "docker" "start" "-a" "af6d9f54dd934eeaa650c9d8fc610d7190288617e58bf03c945223d39db46000", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "af6d9f54dd934eeaa650c9d8fc610d7190288617e58bf03c945223d39db46000", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af6d9f54dd934eeaa650c9d8fc610d7190288617e58bf03c945223d39db46000", kill_on_drop: false }` [INFO] [stdout] af6d9f54dd934eeaa650c9d8fc610d7190288617e58bf03c945223d39db46000 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 76b5fc802f032de2f9e6a254bdccddc94481800edd0ccd281c60a689971d25a5 [INFO] running `Command { std: "docker" "start" "-a" "76b5fc802f032de2f9e6a254bdccddc94481800edd0ccd281c60a689971d25a5", kill_on_drop: false }` [INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/tests/integrations_test.rs [INFO] [stderr] warning: unused manifest key: package.doc [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] 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[INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling smallvec v0.6.13 [INFO] [stderr] Compiling unicode-normalization v0.1.11 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling futures-channel-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling lock_api v0.3.2 [INFO] [stderr] Compiling sluice v0.4.2 [INFO] [stderr] Compiling crossbeam-channel v0.3.9 [INFO] [stderr] Compiling async-task v1.0.0 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling openssl-sys v0.9.53 [INFO] [stderr] Compiling curl-sys v0.4.24 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling kv-log-macro v1.0.4 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.11.1 [INFO] [stderr] Compiling socket2 v0.3.11 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling crossbeam-channel v0.4.0 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling mio v0.6.20 [INFO] [stderr] Compiling mime_guess v2.0.1 [INFO] [stderr] Compiling url v2.1.0 [INFO] [stderr] Compiling crossbeam-deque v0.7.2 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling futures-util-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-executor-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling broadcaster v0.2.6 [INFO] [stderr] Compiling futures-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling serde_derive v1.0.103 [INFO] [stderr] Compiling async-attributes v1.1.1 [INFO] [stderr] Compiling async-trait v0.1.21 [INFO] [stderr] Compiling async-std v1.4.0 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling serde_json v1.0.42 [INFO] [stderr] Compiling toml v0.5.5 [INFO] [stderr] Compiling surf v1.0.3 [INFO] [stderr] Compiling asyncnsq v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `async_std::future` [INFO] [stdout] --> src/lib.rs:170:5 [INFO] [stdout] | [INFO] [stdout] 170 | use async_std::future; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `IdentifyConfig` [INFO] [stdout] --> src/reader.rs:1:28 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::data::{Address, IdentifyConfig, Msg}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `async_std::future` [INFO] [stdout] --> src/reader.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use async_std::future; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BytesMut` [INFO] [stdout] --> src/reader.rs:10:21 [INFO] [stdout] | [INFO] [stdout] 10 | use bytes::{BufMut, BytesMut}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize` [INFO] [stdout] --> src/reader.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | use serde::{Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::json` [INFO] [stdout] --> src/reader.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use serde_json::json; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `async_std::future` [INFO] [stdout] --> src/writer.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use async_std::future; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Mutex`, `Receiver`, `Sender`, `channel` [INFO] [stdout] --> src/writer.rs:5:23 [INFO] [stdout] | [INFO] [stdout] 5 | use async_std::sync::{channel, Arc, Mutex, Receiver, Sender}; [INFO] [stdout] | ^^^^^^^ ^^^^^ ^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BytesMut` [INFO] [stdout] --> src/writer.rs:10:21 [INFO] [stdout] | [INFO] [stdout] 10 | use bytes::{BufMut, BytesMut}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Deserialize` [INFO] [stdout] --> src/writer.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | use serde::{Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the trait `MsgHandler` cannot be made into an object [INFO] [stdout] --> src/lib.rs:193:14 [INFO] [stdout] | [INFO] [stdout] 193 | async fn handler(&self, msg: Msg) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(where_clauses_object_safety)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #51443 [INFO] [stdout] note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit [INFO] [stdout] --> src/lib.rs:193:14 [INFO] [stdout] | [INFO] [stdout] 192 | pub trait MsgHandler { [INFO] [stdout] | ---------- this trait cannot be made into an object... [INFO] [stdout] 193 | async fn handler(&self, msg: Msg) -> Option { [INFO] [stdout] | ^^^^^^^ ...because method `handler` references the `Self` type in its `where` clause [INFO] [stdout] = help: consider moving `handler` to another trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lib.rs:305:5 [INFO] [stdout] | [INFO] [stdout] 288 | / loop { [INFO] [stdout] 289 | | reader.sub(nsq_topic.as_str(), nsq_channel.as_str()).await?; [INFO] [stdout] 290 | | 'a: loop { [INFO] [stdout] 291 | | dbg!("msg_receiver"); [INFO] [stdout] ... | [INFO] [stdout] 303 | | reader.reconnect().await?; [INFO] [stdout] 304 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 305 | Ok(reader) [INFO] [stdout] | ^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/reader.rs:196:9 [INFO] [stdout] | [INFO] [stdout] 132 | / loop { [INFO] [stdout] 133 | | if let Some(mut raw_data) = raw_receiver.recv().await { [INFO] [stdout] 134 | | all_data.append(&mut raw_data); [INFO] [stdout] 135 | | } [INFO] [stdout] ... | [INFO] [stdout] 194 | | } [INFO] [stdout] 195 | | } [INFO] [stdout] | |_________- any code following this expression is unreachable [INFO] [stdout] 196 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/reader.rs:120:9 [INFO] [stdout] | [INFO] [stdout] 101 | / loop { [INFO] [stdout] 102 | | let mut tmpbuf = vec![0u8; 1024]; [INFO] [stdout] 103 | | dbg!("wait for read"); [INFO] [stdout] 104 | | let n = reader.read(&mut tmpbuf).await?; [INFO] [stdout] ... | [INFO] [stdout] 118 | | } [INFO] [stdout] 119 | | } [INFO] [stdout] | |_________- any code following this expression is unreachable [INFO] [stdout] 120 | dbg!("read_data finish"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/writer.rs:108:9 [INFO] [stdout] | [INFO] [stdout] 95 | / loop { [INFO] [stdout] 96 | | let mut tmpbuf = vec![0u8; 1024]; [INFO] [stdout] 97 | | dbg!("wait for read"); [INFO] [stdout] 98 | | let n = reader.read(&mut tmpbuf).await?; [INFO] [stdout] ... | [INFO] [stdout] 106 | | } [INFO] [stdout] 107 | | } [INFO] [stdout] | |_________- any code following this expression is unreachable [INFO] [stdout] 108 | dbg!("read_data finish"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `m_interval` [INFO] [stdout] --> src/lib.rs:230:22 [INFO] [stdout] | [INFO] [stdout] 230 | Some(m_interval) => { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_m_interval` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tmp` [INFO] [stdout] --> src/reader.rs:53:13 [INFO] [stdout] | [INFO] [stdout] 53 | let tmp = writer.write_all(" V2".as_bytes()).await?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_tmp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tmp` [INFO] [stdout] --> src/writer.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | let tmp = writer.write_all(" V2".as_bytes()).await?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_tmp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:231:21 [INFO] [stdout] | [INFO] [stdout] 231 | self.nsqlookup(handler.clone()).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 return value of `Vec::::split_off` that must be used [INFO] [stdout] --> src/reader.rs:107:17 [INFO] [stdout] | [INFO] [stdout] 107 | tmpbuf.split_off(n); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: use `.truncate()` if you don't need the other half [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Vec::::split_off` that must be used [INFO] [stdout] --> src/writer.rs:101:17 [INFO] [stdout] | [INFO] [stdout] 101 | tmpbuf.split_off(n); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: use `.truncate()` if you don't need the other half [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the trait `MsgHandler` cannot be made into an object [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:193:14 [INFO] [stdout] | [INFO] [stdout] 193 | async fn handler(&self, msg: Msg) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(where_clauses_object_safety)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #51443 [INFO] [stdout] note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:193:14 [INFO] [stdout] | [INFO] [stdout] 193 | async fn handler(&self, msg: Msg) -> Option { [INFO] [stdout] | ^^^^^^^ the trait cannot be made into an object because method `handler` references the `Self` type in its `where` clause [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/integrations_test.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | let mut reader = subscribe( [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: unreachable expression [INFO] [stdout] --> tests/integrations_test.rs:109:5 [INFO] [stdout] | [INFO] [stdout] 88 | / loop { [INFO] [stdout] 89 | | let tt = TestMsg { [INFO] [stdout] 90 | | name: "ss".to_string(), [INFO] [stdout] 91 | | }; [INFO] [stdout] ... | [INFO] [stdout] 107 | | task::sleep(Duration::from_secs(1)).await; [INFO] [stdout] 108 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 109 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> tests/integrations_test.rs:37:15 [INFO] [stdout] | [INFO] [stdout] 37 | if let Ok(res) = msg.req(1000).await { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reader` [INFO] [stdout] --> tests/integrations_test.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | let mut reader = subscribe( [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_reader` [INFO] [stdout] --> tests/integrations_test.rs:44:10 [INFO] [stdout] | [INFO] [stdout] 44 | async fn test_reader() -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_writer` [INFO] [stdout] --> tests/integrations_test.rs:79:10 [INFO] [stdout] | [INFO] [stdout] 79 | async fn test_writer() -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/integrations_test.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | dbg!(res); [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] = note: this warning originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.99s [INFO] running `Command { std: "docker" "inspect" "76b5fc802f032de2f9e6a254bdccddc94481800edd0ccd281c60a689971d25a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76b5fc802f032de2f9e6a254bdccddc94481800edd0ccd281c60a689971d25a5", kill_on_drop: false }` [INFO] [stdout] 76b5fc802f032de2f9e6a254bdccddc94481800edd0ccd281c60a689971d25a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d7f9aa90f2f9bef73eeadb3355cbd0b9070b024b4dbdf3a7d2230ca62cfd0fd2 [INFO] running `Command { std: "docker" "start" "-a" "d7f9aa90f2f9bef73eeadb3355cbd0b9070b024b4dbdf3a7d2230ca62cfd0fd2", kill_on_drop: false }` [INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/tests/integrations_test.rs [INFO] [stderr] warning: unused manifest key: package.doc [INFO] [stdout] warning: unused import: `async_std::future` [INFO] [stdout] --> src/lib.rs:170:5 [INFO] [stdout] | [INFO] [stdout] 170 | use async_std::future; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `IdentifyConfig` [INFO] [stdout] --> src/reader.rs:1:28 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::data::{Address, IdentifyConfig, Msg}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `async_std::future` [INFO] [stdout] --> src/reader.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use async_std::future; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BytesMut` [INFO] [stdout] --> src/reader.rs:10:21 [INFO] [stdout] | [INFO] [stdout] 10 | use bytes::{BufMut, BytesMut}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize` [INFO] [stdout] --> src/reader.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | use serde::{Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::json` [INFO] [stdout] --> src/reader.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use serde_json::json; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `async_std::future` [INFO] [stdout] --> src/writer.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use async_std::future; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Mutex`, `Receiver`, `Sender`, `channel` [INFO] [stdout] --> src/writer.rs:5:23 [INFO] [stdout] | [INFO] [stdout] 5 | use async_std::sync::{channel, Arc, Mutex, Receiver, Sender}; [INFO] [stdout] | ^^^^^^^ ^^^^^ ^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BytesMut` [INFO] [stdout] --> src/writer.rs:10:21 [INFO] [stdout] | [INFO] [stdout] 10 | use bytes::{BufMut, BytesMut}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Deserialize` [INFO] [stdout] --> src/writer.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | use serde::{Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the trait `MsgHandler` cannot be made into an object [INFO] [stdout] --> src/lib.rs:193:14 [INFO] [stdout] | [INFO] [stdout] 193 | async fn handler(&self, msg: Msg) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(where_clauses_object_safety)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #51443 [INFO] [stdout] note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit [INFO] [stdout] --> src/lib.rs:193:14 [INFO] [stdout] | [INFO] [stdout] 192 | pub trait MsgHandler { [INFO] [stdout] | ---------- this trait cannot be made into an object... [INFO] [stdout] 193 | async fn handler(&self, msg: Msg) -> Option { [INFO] [stdout] | ^^^^^^^ ...because method `handler` references the `Self` type in its `where` clause [INFO] [stdout] = help: consider moving `handler` to another trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lib.rs:305:5 [INFO] [stdout] | [INFO] [stdout] 288 | / loop { [INFO] [stdout] 289 | | reader.sub(nsq_topic.as_str(), nsq_channel.as_str()).await?; [INFO] [stdout] 290 | | 'a: loop { [INFO] [stdout] 291 | | dbg!("msg_receiver"); [INFO] [stdout] ... | [INFO] [stdout] 303 | | reader.reconnect().await?; [INFO] [stdout] 304 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 305 | Ok(reader) [INFO] [stdout] | ^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/reader.rs:196:9 [INFO] [stdout] | [INFO] [stdout] 132 | / loop { [INFO] [stdout] 133 | | if let Some(mut raw_data) = raw_receiver.recv().await { [INFO] [stdout] 134 | | all_data.append(&mut raw_data); [INFO] [stdout] 135 | | } [INFO] [stdout] ... | [INFO] [stdout] 194 | | } [INFO] [stdout] 195 | | } [INFO] [stdout] | |_________- any code following this expression is unreachable [INFO] [stdout] 196 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/reader.rs:120:9 [INFO] [stdout] | [INFO] [stdout] 101 | / loop { [INFO] [stdout] 102 | | let mut tmpbuf = vec![0u8; 1024]; [INFO] [stdout] 103 | | dbg!("wait for read"); [INFO] [stdout] 104 | | let n = reader.read(&mut tmpbuf).await?; [INFO] [stdout] ... | [INFO] [stdout] 118 | | } [INFO] [stdout] 119 | | } [INFO] [stdout] | |_________- any code following this expression is unreachable [INFO] [stdout] 120 | dbg!("read_data finish"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/writer.rs:108:9 [INFO] [stdout] | [INFO] [stdout] 95 | / loop { [INFO] [stdout] 96 | | let mut tmpbuf = vec![0u8; 1024]; [INFO] [stdout] 97 | | dbg!("wait for read"); [INFO] [stdout] 98 | | let n = reader.read(&mut tmpbuf).await?; [INFO] [stdout] ... | [INFO] [stdout] 106 | | } [INFO] [stdout] 107 | | } [INFO] [stdout] | |_________- any code following this expression is unreachable [INFO] [stdout] 108 | dbg!("read_data finish"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `m_interval` [INFO] [stdout] --> src/lib.rs:230:22 [INFO] [stdout] | [INFO] [stdout] 230 | Some(m_interval) => { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_m_interval` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tmp` [INFO] [stdout] --> src/reader.rs:53:13 [INFO] [stdout] | [INFO] [stdout] 53 | let tmp = writer.write_all(" V2".as_bytes()).await?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_tmp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tmp` [INFO] [stdout] --> src/writer.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | let tmp = writer.write_all(" V2".as_bytes()).await?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_tmp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:231:21 [INFO] [stdout] | [INFO] [stdout] 231 | self.nsqlookup(handler.clone()).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 return value of `Vec::::split_off` that must be used [INFO] [stdout] --> src/reader.rs:107:17 [INFO] [stdout] | [INFO] [stdout] 107 | tmpbuf.split_off(n); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: use `.truncate()` if you don't need the other half [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling asyncnsq v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `Vec::::split_off` that must be used [INFO] [stdout] --> src/writer.rs:101:17 [INFO] [stdout] | [INFO] [stdout] 101 | tmpbuf.split_off(n); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: use `.truncate()` if you don't need the other half [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the trait `MsgHandler` cannot be made into an object [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:193:14 [INFO] [stdout] | [INFO] [stdout] 193 | async fn handler(&self, msg: Msg) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(where_clauses_object_safety)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #51443 [INFO] [stdout] note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:193:14 [INFO] [stdout] | [INFO] [stdout] 193 | async fn handler(&self, msg: Msg) -> Option { [INFO] [stdout] | ^^^^^^^ the trait cannot be made into an object because method `handler` references the `Self` type in its `where` clause [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/integrations_test.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | let mut reader = subscribe( [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: unreachable expression [INFO] [stdout] --> tests/integrations_test.rs:109:5 [INFO] [stdout] | [INFO] [stdout] 88 | / loop { [INFO] [stdout] 89 | | let tt = TestMsg { [INFO] [stdout] 90 | | name: "ss".to_string(), [INFO] [stdout] 91 | | }; [INFO] [stdout] ... | [INFO] [stdout] 107 | | task::sleep(Duration::from_secs(1)).await; [INFO] [stdout] 108 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 109 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> tests/integrations_test.rs:37:15 [INFO] [stdout] | [INFO] [stdout] 37 | if let Ok(res) = msg.req(1000).await { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reader` [INFO] [stdout] --> tests/integrations_test.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | let mut reader = subscribe( [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_reader` [INFO] [stdout] --> tests/integrations_test.rs:44:10 [INFO] [stdout] | [INFO] [stdout] 44 | async fn test_reader() -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_writer` [INFO] [stdout] --> tests/integrations_test.rs:79:10 [INFO] [stdout] | [INFO] [stdout] 79 | async fn test_writer() -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/integrations_test.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | dbg!(res); [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] = note: this warning originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the trait `MsgHandler` cannot be made into an object [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:193:14 [INFO] [stdout] | [INFO] [stdout] 193 | async fn handler(&self, msg: Msg) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(where_clauses_object_safety)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #51443 [INFO] [stdout] note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:193:14 [INFO] [stdout] | [INFO] [stdout] 193 | async fn handler(&self, msg: Msg) -> Option { [INFO] [stdout] | ^^^^^^^ the trait cannot be made into an object because method `handler` references the `Self` type in its `where` clause [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/integrations_test.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | let mut reader = subscribe( [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: unreachable expression [INFO] [stdout] --> tests/integrations_test.rs:109:5 [INFO] [stdout] | [INFO] [stdout] 88 | / loop { [INFO] [stdout] 89 | | let tt = TestMsg { [INFO] [stdout] 90 | | name: "ss".to_string(), [INFO] [stdout] 91 | | }; [INFO] [stdout] ... | [INFO] [stdout] 107 | | task::sleep(Duration::from_secs(1)).await; [INFO] [stdout] 108 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 109 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> tests/integrations_test.rs:37:15 [INFO] [stdout] | [INFO] [stdout] 37 | if let Ok(res) = msg.req(1000).await { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reader` [INFO] [stdout] --> tests/integrations_test.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | let mut reader = subscribe( [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the trait `MsgHandler` cannot be made into an object [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:193:14 [INFO] [stdout] | [INFO] [stdout] 193 | async fn handler(&self, msg: Msg) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(where_clauses_object_safety)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #51443 [INFO] [stdout] note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:193:14 [INFO] [stdout] | [INFO] [stdout] 193 | async fn handler(&self, msg: Msg) -> Option { [INFO] [stdout] | ^^^^^^^ the trait cannot be made into an object because method `handler` references the `Self` type in its `where` clause [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> tests/integrations_test.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | let mut reader = subscribe( [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: `test_reader` [INFO] [stdout] --> tests/integrations_test.rs:44:10 [INFO] [stdout] | [INFO] [stdout] 44 | async fn test_reader() -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_writer` [INFO] [stdout] --> tests/integrations_test.rs:79:10 [INFO] [stdout] | [INFO] [stdout] 79 | async fn test_writer() -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> tests/integrations_test.rs:109:5 [INFO] [stdout] | [INFO] [stdout] 88 | / loop { [INFO] [stdout] 89 | | let tt = TestMsg { [INFO] [stdout] 90 | | name: "ss".to_string(), [INFO] [stdout] 91 | | }; [INFO] [stdout] ... | [INFO] [stdout] 107 | | task::sleep(Duration::from_secs(1)).await; [INFO] [stdout] 108 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 109 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/integrations_test.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | dbg!(res); [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] = note: this warning originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> tests/integrations_test.rs:37:15 [INFO] [stdout] | [INFO] [stdout] 37 | if let Ok(res) = msg.req(1000).await { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reader` [INFO] [stdout] --> tests/integrations_test.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | let mut reader = subscribe( [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_reader` [INFO] [stdout] --> tests/integrations_test.rs:44:10 [INFO] [stdout] | [INFO] [stdout] 44 | async fn test_reader() -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_writer` [INFO] [stdout] --> tests/integrations_test.rs:79:10 [INFO] [stdout] | [INFO] [stdout] 79 | async fn test_writer() -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `async_std::future` [INFO] [stdout] --> src/lib.rs:170:5 [INFO] [stdout] | [INFO] [stdout] 170 | use async_std::future; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `IdentifyConfig` [INFO] [stdout] --> src/reader.rs:1:28 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::data::{Address, IdentifyConfig, Msg}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `async_std::future` [INFO] [stdout] --> src/reader.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use async_std::future; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BytesMut` [INFO] [stdout] --> src/reader.rs:10:21 [INFO] [stdout] | [INFO] [stdout] 10 | use bytes::{BufMut, BytesMut}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize` [INFO] [stdout] --> src/reader.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | use serde::{Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::json` [INFO] [stdout] --> src/reader.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use serde_json::json; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `async_std::future` [INFO] [stdout] --> src/writer.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use async_std::future; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Mutex`, `Receiver`, `Sender`, `channel` [INFO] [stdout] --> src/writer.rs:5:23 [INFO] [stdout] | [INFO] [stdout] 5 | use async_std::sync::{channel, Arc, Mutex, Receiver, Sender}; [INFO] [stdout] | ^^^^^^^ ^^^^^ ^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BytesMut` [INFO] [stdout] --> src/writer.rs:10:21 [INFO] [stdout] | [INFO] [stdout] 10 | use bytes::{BufMut, BytesMut}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Deserialize` [INFO] [stdout] --> src/writer.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | use serde::{Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> tests/integrations_test.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | dbg!(res); [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] = note: this warning originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the trait `MsgHandler` cannot be made into an object [INFO] [stdout] --> src/lib.rs:193:14 [INFO] [stdout] | [INFO] [stdout] 193 | async fn handler(&self, msg: Msg) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(where_clauses_object_safety)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #51443 [INFO] [stdout] note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit [INFO] [stdout] --> src/lib.rs:193:14 [INFO] [stdout] | [INFO] [stdout] 192 | pub trait MsgHandler { [INFO] [stdout] | ---------- this trait cannot be made into an object... [INFO] [stdout] 193 | async fn handler(&self, msg: Msg) -> Option { [INFO] [stdout] | ^^^^^^^ ...because method `handler` references the `Self` type in its `where` clause [INFO] [stdout] = help: consider moving `handler` to another trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lib.rs:305:5 [INFO] [stdout] | [INFO] [stdout] 288 | / loop { [INFO] [stdout] 289 | | reader.sub(nsq_topic.as_str(), nsq_channel.as_str()).await?; [INFO] [stdout] 290 | | 'a: loop { [INFO] [stdout] 291 | | dbg!("msg_receiver"); [INFO] [stdout] ... | [INFO] [stdout] 303 | | reader.reconnect().await?; [INFO] [stdout] 304 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 305 | Ok(reader) [INFO] [stdout] | ^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/reader.rs:196:9 [INFO] [stdout] | [INFO] [stdout] 132 | / loop { [INFO] [stdout] 133 | | if let Some(mut raw_data) = raw_receiver.recv().await { [INFO] [stdout] 134 | | all_data.append(&mut raw_data); [INFO] [stdout] 135 | | } [INFO] [stdout] ... | [INFO] [stdout] 194 | | } [INFO] [stdout] 195 | | } [INFO] [stdout] | |_________- any code following this expression is unreachable [INFO] [stdout] 196 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/reader.rs:120:9 [INFO] [stdout] | [INFO] [stdout] 101 | / loop { [INFO] [stdout] 102 | | let mut tmpbuf = vec![0u8; 1024]; [INFO] [stdout] 103 | | dbg!("wait for read"); [INFO] [stdout] 104 | | let n = reader.read(&mut tmpbuf).await?; [INFO] [stdout] ... | [INFO] [stdout] 118 | | } [INFO] [stdout] 119 | | } [INFO] [stdout] | |_________- any code following this expression is unreachable [INFO] [stdout] 120 | dbg!("read_data finish"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/writer.rs:108:9 [INFO] [stdout] | [INFO] [stdout] 95 | / loop { [INFO] [stdout] 96 | | let mut tmpbuf = vec![0u8; 1024]; [INFO] [stdout] 97 | | dbg!("wait for read"); [INFO] [stdout] 98 | | let n = reader.read(&mut tmpbuf).await?; [INFO] [stdout] ... | [INFO] [stdout] 106 | | } [INFO] [stdout] 107 | | } [INFO] [stdout] | |_________- any code following this expression is unreachable [INFO] [stdout] 108 | dbg!("read_data finish"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `m_interval` [INFO] [stdout] --> src/lib.rs:230:22 [INFO] [stdout] | [INFO] [stdout] 230 | Some(m_interval) => { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_m_interval` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tmp` [INFO] [stdout] --> src/reader.rs:53:13 [INFO] [stdout] | [INFO] [stdout] 53 | let tmp = writer.write_all(" V2".as_bytes()).await?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_tmp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tmp` [INFO] [stdout] --> src/writer.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | let tmp = writer.write_all(" V2".as_bytes()).await?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_tmp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:231:21 [INFO] [stdout] | [INFO] [stdout] 231 | self.nsqlookup(handler.clone()).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 return value of `Vec::::split_off` that must be used [INFO] [stdout] --> src/reader.rs:107:17 [INFO] [stdout] | [INFO] [stdout] 107 | tmpbuf.split_off(n); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: use `.truncate()` if you don't need the other half [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Vec::::split_off` that must be used [INFO] [stdout] --> src/writer.rs:101:17 [INFO] [stdout] | [INFO] [stdout] 101 | tmpbuf.split_off(n); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: use `.truncate()` if you don't need the other half [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.85s [INFO] running `Command { std: "docker" "inspect" "d7f9aa90f2f9bef73eeadb3355cbd0b9070b024b4dbdf3a7d2230ca62cfd0fd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7f9aa90f2f9bef73eeadb3355cbd0b9070b024b4dbdf3a7d2230ca62cfd0fd2", kill_on_drop: false }` [INFO] [stdout] d7f9aa90f2f9bef73eeadb3355cbd0b9070b024b4dbdf3a7d2230ca62cfd0fd2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d62be3c6b47210d75e4bee5d495ebcbc683654cc9a9193804962bf454845285e [INFO] running `Command { std: "docker" "start" "-a" "d62be3c6b47210d75e4bee5d495ebcbc683654cc9a9193804962bf454845285e", kill_on_drop: false }` [INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/tests/integrations_test.rs [INFO] [stderr] warning: unused manifest key: package.doc [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused import: `async_std::future` [INFO] [stderr] --> src/lib.rs:170:5 [INFO] [stderr] | [INFO] [stderr] 170 | use async_std::future; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `IdentifyConfig` [INFO] [stderr] --> src/reader.rs:1:28 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::data::{Address, IdentifyConfig, Msg}; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `async_std::future` [INFO] [stderr] --> src/reader.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use async_std::future; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BytesMut` [INFO] [stderr] --> src/reader.rs:10:21 [INFO] [stderr] | [INFO] [stderr] 10 | use bytes::{BufMut, BytesMut}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Deserialize`, `Serialize` [INFO] [stderr] --> src/reader.rs:11:13 [INFO] [stderr] | [INFO] [stderr] 11 | use serde::{Deserialize, Serialize}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde_json::json` [INFO] [stderr] --> src/reader.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use serde_json::json; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `async_std::future` [INFO] [stderr] --> src/writer.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use async_std::future; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Mutex`, `Receiver`, `Sender`, `channel` [INFO] [stderr] --> src/writer.rs:5:23 [INFO] [stderr] | [INFO] [stderr] 5 | use async_std::sync::{channel, Arc, Mutex, Receiver, Sender}; [INFO] [stderr] | ^^^^^^^ ^^^^^ ^^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BytesMut` [INFO] [stderr] --> src/writer.rs:10:21 [INFO] [stderr] | [INFO] [stderr] 10 | use bytes::{BufMut, BytesMut}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Deserialize` [INFO] [stderr] --> src/writer.rs:11:13 [INFO] [stderr] | [INFO] [stderr] 11 | use serde::{Deserialize, Serialize}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the trait `MsgHandler` cannot be made into an object [INFO] [stderr] --> src/lib.rs:193:14 [INFO] [stderr] | [INFO] [stderr] 193 | async fn handler(&self, msg: Msg) -> Option { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(where_clauses_object_safety)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #51443 [INFO] [stderr] note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit [INFO] [stderr] --> src/lib.rs:193:14 [INFO] [stderr] | [INFO] [stderr] 192 | pub trait MsgHandler { [INFO] [stderr] | ---------- this trait cannot be made into an object... [INFO] [stderr] 193 | async fn handler(&self, msg: Msg) -> Option { [INFO] [stderr] | ^^^^^^^ ...because method `handler` references the `Self` type in its `where` clause [INFO] [stderr] = help: consider moving `handler` to another trait [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/lib.rs:305:5 [INFO] [stderr] | [INFO] [stderr] 288 | / loop { [INFO] [stderr] 289 | | reader.sub(nsq_topic.as_str(), nsq_channel.as_str()).await?; [INFO] [stderr] 290 | | 'a: loop { [INFO] [stderr] 291 | | dbg!("msg_receiver"); [INFO] [stderr] ... | [INFO] [stderr] 303 | | reader.reconnect().await?; [INFO] [stderr] 304 | | } [INFO] [stderr] | |_____- any code following this expression is unreachable [INFO] [stderr] 305 | Ok(reader) [INFO] [stderr] | ^^^^^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/reader.rs:196:9 [INFO] [stderr] | [INFO] [stderr] 132 | / loop { [INFO] [stderr] 133 | | if let Some(mut raw_data) = raw_receiver.recv().await { [INFO] [stderr] 134 | | all_data.append(&mut raw_data); [INFO] [stderr] 135 | | } [INFO] [stderr] ... | [INFO] [stderr] 194 | | } [INFO] [stderr] 195 | | } [INFO] [stderr] | |_________- any code following this expression is unreachable [INFO] [stderr] 196 | Ok(()) [INFO] [stderr] | ^^^^^^ unreachable expression [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/reader.rs:120:9 [INFO] [stderr] | [INFO] [stderr] 101 | / loop { [INFO] [stderr] 102 | | let mut tmpbuf = vec![0u8; 1024]; [INFO] [stderr] 103 | | dbg!("wait for read"); [INFO] [stderr] 104 | | let n = reader.read(&mut tmpbuf).await?; [INFO] [stderr] ... | [INFO] [stderr] 118 | | } [INFO] [stderr] 119 | | } [INFO] [stderr] | |_________- any code following this expression is unreachable [INFO] [stderr] 120 | dbg!("read_data finish"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/writer.rs:108:9 [INFO] [stderr] | [INFO] [stderr] 95 | / loop { [INFO] [stderr] 96 | | let mut tmpbuf = vec![0u8; 1024]; [INFO] [stderr] 97 | | dbg!("wait for read"); [INFO] [stderr] 98 | | let n = reader.read(&mut tmpbuf).await?; [INFO] [stderr] ... | [INFO] [stderr] 106 | | } [INFO] [stderr] 107 | | } [INFO] [stderr] | |_________- any code following this expression is unreachable [INFO] [stderr] 108 | dbg!("read_data finish"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused variable: `m_interval` [INFO] [stderr] --> src/lib.rs:230:22 [INFO] [stderr] | [INFO] [stderr] 230 | Some(m_interval) => { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_m_interval` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tmp` [INFO] [stderr] --> src/reader.rs:53:13 [INFO] [stderr] | [INFO] [stderr] 53 | let tmp = writer.write_all(" V2".as_bytes()).await?; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_tmp` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tmp` [INFO] [stderr] --> src/writer.rs:32:13 [INFO] [stderr] | [INFO] [stderr] 32 | let tmp = writer.write_all(" V2".as_bytes()).await?; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_tmp` [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/lib.rs:231:21 [INFO] [stderr] | [INFO] [stderr] 231 | self.nsqlookup(handler.clone()).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 return value of `Vec::::split_off` that must be used [INFO] [stderr] --> src/reader.rs:107:17 [INFO] [stderr] | [INFO] [stderr] 107 | tmpbuf.split_off(n); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: use `.truncate()` if you don't need the other half [INFO] [stderr] [INFO] [stderr] warning: unused return value of `Vec::::split_off` that must be used [INFO] [stderr] --> src/writer.rs:101:17 [INFO] [stderr] | [INFO] [stderr] 101 | tmpbuf.split_off(n); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: use `.truncate()` if you don't need the other half [INFO] [stderr] [INFO] [stderr] warning: `asyncnsq` (lib) generated 21 warnings [INFO] [stderr] warning: `asyncnsq` (lib test) generated 21 warnings (21 duplicates) [INFO] [stderr] warning: the trait `MsgHandler` cannot be made into an object [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:193:14 [INFO] [stderr] | [INFO] [stderr] 193 | async fn handler(&self, msg: Msg) -> Option { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(where_clauses_object_safety)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #51443 [INFO] [stderr] note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:193:14 [INFO] [stderr] | [INFO] [stderr] 193 | async fn handler(&self, msg: Msg) -> Option { [INFO] [stderr] | ^^^^^^^ the trait cannot be made into an object because method `handler` references the `Self` type in its `where` clause [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/integrations_test.rs:50:9 [INFO] [stderr] | [INFO] [stderr] 50 | let mut reader = subscribe( [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: unreachable expression [INFO] [stderr] --> tests/integrations_test.rs:109:5 [INFO] [stderr] | [INFO] [stderr] 88 | / loop { [INFO] [stderr] 89 | | let tt = TestMsg { [INFO] [stderr] 90 | | name: "ss".to_string(), [INFO] [stderr] 91 | | }; [INFO] [stderr] ... | [INFO] [stderr] 107 | | task::sleep(Duration::from_secs(1)).await; [INFO] [stderr] 108 | | } [INFO] [stderr] | |_____- any code following this expression is unreachable [INFO] [stderr] 109 | Ok(()) [INFO] [stderr] | ^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> tests/integrations_test.rs:37:15 [INFO] [stderr] | [INFO] [stderr] 37 | if let Ok(res) = msg.req(1000).await { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `reader` [INFO] [stderr] --> tests/integrations_test.rs:50:13 [INFO] [stderr] | [INFO] [stderr] 50 | let mut reader = subscribe( [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reader` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_reader` [INFO] [stderr] --> tests/integrations_test.rs:44:10 [INFO] [stderr] | [INFO] [stderr] 44 | async fn test_reader() -> io::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_writer` [INFO] [stderr] --> tests/integrations_test.rs:79:10 [INFO] [stderr] | [INFO] [stderr] 79 | async fn test_writer() -> io::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> tests/integrations_test.rs:30:9 [INFO] [stderr] | [INFO] [stderr] 30 | dbg!(res); [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] = note: this warning originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `asyncnsq` (bin "integrations_test") generated 8 warnings [INFO] [stderr] warning: `asyncnsq` (test "integrations_test") generated 8 warnings (8 duplicates) [INFO] [stderr] warning: `asyncnsq` (bin "integrations_test" test) generated 8 warnings (8 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 23.41s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/asyncnsq-41245d3a7706e52e) [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 unittests (/opt/rustwide/target/debug/deps/integrations_test-df7af61d1bdff487) [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 tests/integrations_test.rs (/opt/rustwide/target/debug/deps/integrations_test-9c31566e135101f9) [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 tests/publish_test.rs (/opt/rustwide/target/debug/deps/publish_test-7262e656bf7ebb71) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_publish ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test_publish stdout ---- [INFO] [stdout] [tests/publish_test.rs:11] "test_publish" = "test_publish" [INFO] [stdout] Error: Custom { kind: ConnectionRefused, error: VerboseError { source: Os { code: 111, kind: ConnectionRefused, message: "Connection refused" }, message: "could not connect to 127.0.0.1:4150" } } [INFO] [stdout] thread 'test_publish' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `1`, [INFO] [stdout] right: `0`: the test returned a termination value with a non-zero status code (1) which indicates a failure', /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:187:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55a16c44484d - std::backtrace_rs::backtrace::libunwind::trace::hee598835bc88d35b [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x55a16c44484d - std::backtrace_rs::backtrace::trace_unsynchronized::h9cdc730ba5cf5d72 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55a16c44484d - std::sys_common::backtrace::_print_fmt::h75aeaf7ed30e43fa [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x55a16c44484d - ::fmt::h606862f787600875 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x55a16c46a67c - core::fmt::write::he803f0f418caf762 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/fmt/mod.rs:1190:17 [INFO] [stdout] 5: 0x55a16c43d3c8 - std::io::Write::write_fmt::hbe7c1a63616291e2 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/io/mod.rs:1657:15 [INFO] [stdout] 6: 0x55a16c446e37 - std::sys_common::backtrace::_print::h64d038cf8ac3e13e [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x55a16c446e37 - std::sys_common::backtrace::print::h359300b4a7fccf65 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x55a16c446e37 - std::panicking::default_hook::{{closure}}::hf51be35e2f510149 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x55a16c446b6c - std::panicking::default_hook::h03ca0f22e1d2d25e [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:311:9 [INFO] [stdout] 10: 0x55a16c447589 - std::panicking::rust_panic_with_hook::h3b7380e99b825b63 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x55a16c447277 - std::panicking::begin_panic_handler::{{closure}}::h8e849d0710154ce0 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:588:13 [INFO] [stdout] 12: 0x55a16c444d14 - std::sys_common::backtrace::__rust_end_short_backtrace::hedcdaddbd4c46cc5 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x55a16c446f89 - rust_begin_unwind [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x55a16c3252f3 - core::panicking::panic_fmt::he1bbc7336d49a357 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panicking.rs:143:14 [INFO] [stdout] 15: 0x55a16c46931e - core::panicking::assert_failed_inner::hbaac70a629215a04 [INFO] [stdout] 16: 0x55a16c41bfaa - core::panicking::assert_failed::hc65e838d3d6dfc10 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panicking.rs:182:5 [INFO] [stdout] 17: 0x55a16c33b622 - test::assert_test_result::hc392030acf811510 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:187:5 [INFO] [stdout] 18: 0x55a16c332b8d - publish_test::test_publish::{{closure}}::h4b3a95bfafa77d6e [INFO] [stdout] at /opt/rustwide/workdir/tests/publish_test.rs:8:1 [INFO] [stdout] 19: 0x55a16c33c2be - core::ops::function::FnOnce::call_once::h2e0d4da2dff208b2 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 20: 0x55a16c36ad33 - core::ops::function::FnOnce::call_once::h2a47b4b927cb6ca5 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x55a16c36ad33 - test::__rust_begin_short_backtrace::h594ef8055a183b9b [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:575:5 [INFO] [stdout] 22: 0x55a16c369a14 - as core::ops::function::FnOnce>::call_once::hb40cbb8bc3e1be15 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/alloc/src/boxed.rs:1853:9 [INFO] [stdout] 23: 0x55a16c369a14 - as core::ops::function::FnOnce<()>>::call_once::ha4f2bd3b806745a0 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 24: 0x55a16c369a14 - std::panicking::try::do_call::h92af9f8bc77a5987 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:492:40 [INFO] [stdout] 25: 0x55a16c369a14 - std::panicking::try::h9df49eeae42572b7 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:456:19 [INFO] [stdout] 26: 0x55a16c369a14 - std::panic::catch_unwind::h101dbadc82bbe0fd [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panic.rs:137:14 [INFO] [stdout] 27: 0x55a16c369a14 - test::run_test_in_process::h2ad7bffb068e750a [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:598:18 [INFO] [stdout] 28: 0x55a16c369a14 - test::run_test::run_test_inner::{{closure}}::h384faf46554c5acb [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:492:39 [INFO] [stdout] 29: 0x55a16c373331 - test::run_test::run_test_inner::{{closure}}::h17cfe94835a46685 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:519:37 [INFO] [stdout] 30: 0x55a16c373331 - std::sys_common::backtrace::__rust_begin_short_backtrace::h82709e5086312627 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stdout] 31: 0x55a16c33f9af - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hdfea66a201b39571 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/thread/mod.rs:498:17 [INFO] [stdout] 32: 0x55a16c33f9af - as core::ops::function::FnOnce<()>>::call_once::h4912df03598e67fa [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 33: 0x55a16c33f9af - std::panicking::try::do_call::h6d5dc1045d0eade8 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:492:40 [INFO] [stdout] 34: 0x55a16c33f9af - std::panicking::try::hbc897fc717ec6571 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:456:19 [INFO] [stdout] 35: 0x55a16c33f9af - std::panic::catch_unwind::h27f1e958c91391ad [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panic.rs:137:14 [INFO] [stdout] 36: 0x55a16c33f9af - std::thread::Builder::spawn_unchecked_::{{closure}}::h1b42e48537edc3c0 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/thread/mod.rs:497:30 [INFO] [stdout] 37: 0x55a16c33f9af - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9137b3d6d2a88354 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 38: 0x55a16c44d3d3 - as core::ops::function::FnOnce>::call_once::hf70ac038171e3e1a [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/alloc/src/boxed.rs:1853:9 [INFO] [stdout] 39: 0x55a16c44d3d3 - as core::ops::function::FnOnce>::call_once::he6690128792365ad [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/alloc/src/boxed.rs:1853:9 [INFO] [stdout] 40: 0x55a16c44d3d3 - std::sys::unix::thread::Thread::new::thread_start::ha07928d93d5a5ec9 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 41: 0x7ff1af21d609 - start_thread [INFO] [stdout] 42: 0x7ff1aefeb163 - clone [INFO] [stdout] 43: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test_publish [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test publish_test' [INFO] running `Command { std: "docker" "inspect" "d62be3c6b47210d75e4bee5d495ebcbc683654cc9a9193804962bf454845285e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d62be3c6b47210d75e4bee5d495ebcbc683654cc9a9193804962bf454845285e", kill_on_drop: false }` [INFO] [stdout] d62be3c6b47210d75e4bee5d495ebcbc683654cc9a9193804962bf454845285e