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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/retrokiller543/nexsock2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fretrokiller543%2Fnexsock2", kill_on_drop: false }`
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[INFO] checking retrokiller543/nexsock2 against try#b4c55082edd8dec08ce8af276d7054d9c4db20c4 for pr-147984
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fretrokiller543%2Fnexsock2" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
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[INFO] finished tweaking git repo https://github.com/retrokiller543/nexsock2
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[INFO] crate git repo https://github.com/retrokiller543/nexsock2 already has a lockfile, it will not be regenerated
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[INFO] [stderr]     Checking nexsock-protocol-core v0.1.0 (/opt/rustwide/workdir/nexsock-protocol-core)
[INFO] [stdout] warning: unused import: `crate::header::standard::StandardHeaderParser`
[INFO] [stdout]  --> nexsock-protocol-core/src/header/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::header::standard::StandardHeaderParser;
[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: `optimized::OptimizedHeaderParser`
[INFO] [stdout]   --> nexsock-protocol-core/src/header/mod.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use optimized::OptimizedHeaderParser;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::constants::HEADER_SIZE`
[INFO] [stdout]  --> nexsock-protocol-core/src/header/simd.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::constants::HEADER_SIZE;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::header::Header`
[INFO] [stdout]  --> nexsock-protocol-core/src/header/simd.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::header::Header;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::message_flags::MessageFlags`
[INFO] [stdout]  --> nexsock-protocol-core/src/header/simd.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::message_flags::MessageFlags;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HeaderDeserializer` and `HeaderSerializer`
[INFO] [stdout]  --> nexsock-protocol-core/src/header/simd.rs:7:29
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::traits::header::{HeaderDeserializer, HeaderSerializer};
[INFO] [stdout]   |                             ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Buf` and `Bytes`
[INFO] [stdout]  --> nexsock-protocol-core/src/header/simd.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 | use bytes::{Buf, Bytes};
[INFO] [stdout]   |             ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::simd::SupportedLaneCount`
[INFO] [stdout]  --> nexsock-protocol-core/src/header/simd.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::simd::SupportedLaneCount;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncWriteExt`
[INFO] [stdout]   --> nexsock-protocol-core/src/transport.rs:10:29
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tokio::io::{AsyncWrite, AsyncWriteExt};
[INFO] [stdout]    |                             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::header::standard::StandardHeaderParser`
[INFO] [stdout]  --> nexsock-protocol-core/src/header/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::header::standard::StandardHeaderParser;
[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: `optimized::OptimizedHeaderParser`
[INFO] [stdout]   --> nexsock-protocol-core/src/header/mod.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use optimized::OptimizedHeaderParser;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::constants::HEADER_SIZE`
[INFO] [stdout]  --> nexsock-protocol-core/src/header/simd.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::constants::HEADER_SIZE;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::header::Header`
[INFO] [stdout]  --> nexsock-protocol-core/src/header/simd.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::header::Header;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::message_flags::MessageFlags`
[INFO] [stdout]  --> nexsock-protocol-core/src/header/simd.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::message_flags::MessageFlags;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HeaderDeserializer` and `HeaderSerializer`
[INFO] [stdout]  --> nexsock-protocol-core/src/header/simd.rs:7:29
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::traits::header::{HeaderDeserializer, HeaderSerializer};
[INFO] [stdout]   |                             ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Buf` and `Bytes`
[INFO] [stdout]  --> nexsock-protocol-core/src/header/simd.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 | use bytes::{Buf, Bytes};
[INFO] [stdout]   |             ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::simd::SupportedLaneCount`
[INFO] [stdout]  --> nexsock-protocol-core/src/header/simd.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::simd::SupportedLaneCount;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> nexsock-protocol-core/src/header/simd.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::header::optimized::OptimizedHeaderParser`
[INFO] [stdout]    --> nexsock-protocol-core/src/header/simd.rs:101:9
[INFO] [stdout]     |
[INFO] [stdout] 101 |     use crate::header::optimized::OptimizedHeaderParser;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::header::standard::StandardHeaderParser`
[INFO] [stdout]    --> nexsock-protocol-core/src/header/simd.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 |     use crate::header::standard::StandardHeaderParser;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `test_deserializer` and `test_serializer`
[INFO] [stdout]    --> nexsock-protocol-core/src/header/simd.rs:103:32
[INFO] [stdout]     |
[INFO] [stdout] 103 |     use crate::header::tests::{test_deserializer, test_serializer};
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncWriteExt`
[INFO] [stdout]   --> nexsock-protocol-core/src/transport.rs:10:29
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tokio::io::{AsyncWrite, AsyncWriteExt};
[INFO] [stdout]    |                             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> nexsock-protocol-core/src/transport.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let mut buf = [0u8; 1024];
[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: variable does not need to be mutable
[INFO] [stdout]   --> nexsock-protocol-core/src/transport.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let mut buf = [0u8; 1024];
[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: `message`
[INFO] [stdout]   --> nexsock-protocol-core/src/transport.rs:68:59
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub async fn write_message<T: MessageBody>(&mut self, message: Frame<{ HEADER_SIZE }, T>) {
[INFO] [stdout]    |                                                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]   --> nexsock-protocol-core/src/transport.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let mut buf = [0u8; 1024];
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `HeaderParser` is never used
[INFO] [stdout]  --> nexsock-protocol-core/src/traits/header.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub trait HeaderParser {
[INFO] [stdout]   |           ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `writer` is never read
[INFO] [stdout]   --> nexsock-protocol-core/src/transport.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Transport<R: AsyncRead + Unpin, W: AsyncWrite + Unpin> {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 13 |     reader: R,
[INFO] [stdout] 14 |     writer: W,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]   --> nexsock-protocol-core/src/traits/header.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     async fn read_header<R: AsyncRead + Unpin>(reader: &mut R) -> ProtocolResult<Header> {
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout]    = note: `#[warn(async_fn_in_trait)]` on by default
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]    |
[INFO] [stdout] 28 ~     fn read_header<R: AsyncRead + Unpin>(reader: &mut R) -> impl std::future::Future<Output = ProtocolResult<Header>> + Send {async {
[INFO] [stdout] 29 |         let mut buf = BytesMut::with_capacity(HEADER_SIZE);
[INFO] [stdout] ...
[INFO] [stdout] 36 |         })
[INFO] [stdout] 37 ~     } }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]   --> nexsock-protocol-core/src/transport.rs:68:59
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub async fn write_message<T: MessageBody>(&mut self, message: Frame<{ HEADER_SIZE }, T>) {
[INFO] [stdout]    |                                                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]   --> nexsock-protocol-core/src/transport.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let mut buf = [0u8; 1024];
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `HeaderParser` is never used
[INFO] [stdout]  --> nexsock-protocol-core/src/traits/header.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub trait HeaderParser {
[INFO] [stdout]   |           ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `writer` is never read
[INFO] [stdout]   --> nexsock-protocol-core/src/transport.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Transport<R: AsyncRead + Unpin, W: AsyncWrite + Unpin> {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 13 |     reader: R,
[INFO] [stdout] 14 |     writer: W,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MockReader` is never constructed
[INFO] [stdout]   --> nexsock-protocol-core/src/transport.rs:81:23
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub(crate) struct MockReader {
[INFO] [stdout]    |                       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> nexsock-protocol-core/src/transport.rs:87:23
[INFO] [stdout]    |
[INFO] [stdout] 86 |     impl MockReader {
[INFO] [stdout]    |     --------------- associated function in this implementation
[INFO] [stdout] 87 |         pub(crate) fn new(data: Vec<u8>) -> Self {
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MockWriter` is never constructed
[INFO] [stdout]    --> nexsock-protocol-core/src/transport.rs:112:12
[INFO] [stdout]     |
[INFO] [stdout] 112 |     struct MockWriter {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `written_data` are never used
[INFO] [stdout]    --> nexsock-protocol-core/src/transport.rs:117:12
[INFO] [stdout]     |
[INFO] [stdout] 116 |     impl MockWriter {
[INFO] [stdout]     |     --------------- associated items in this implementation
[INFO] [stdout] 117 |         fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |         fn written_data(&self) -> &[u8] {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TestMessage` is never constructed
[INFO] [stdout]    --> nexsock-protocol-core/src/transport.rs:147:12
[INFO] [stdout]     |
[INFO] [stdout] 147 |     struct TestMessage {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]   --> nexsock-protocol-core/src/traits/header.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     async fn read_header<R: AsyncRead + Unpin>(reader: &mut R) -> ProtocolResult<Header> {
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout]    = note: `#[warn(async_fn_in_trait)]` on by default
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]    |
[INFO] [stdout] 28 ~     fn read_header<R: AsyncRead + Unpin>(reader: &mut R) -> impl std::future::Future<Output = ProtocolResult<Header>> + Send {async {
[INFO] [stdout] 29 |         let mut buf = BytesMut::with_capacity(HEADER_SIZE);
[INFO] [stdout] ...
[INFO] [stdout] 36 |         })
[INFO] [stdout] 37 ~     } }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 00s
[INFO] running `Command { std: "docker" "inspect" "c9c7c0b56a0c49f992f7115503d80f757ab205f35f497c442d6ca474047c65fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9c7c0b56a0c49f992f7115503d80f757ab205f35f497c442d6ca474047c65fd", kill_on_drop: false }`
[INFO] [stdout] c9c7c0b56a0c49f992f7115503d80f757ab205f35f497c442d6ca474047c65fd
