[INFO] cloning repository https://github.com/RedOctober117/rust_messaging_system [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RedOctober117/rust_messaging_system" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRedOctober117%2Frust_messaging_system", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRedOctober117%2Frust_messaging_system'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 976bd314f9fd35017e6616cc78db6be49feb0985 [INFO] checking RedOctober117/rust_messaging_system against try#9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 for pr-129249 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRedOctober117%2Frust_messaging_system" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/RedOctober117/rust_messaging_system on toolchain 9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/RedOctober117/rust_messaging_system [INFO] finished tweaking git repo https://github.com/RedOctober117/rust_messaging_system [INFO] tweaked toml for git repo https://github.com/RedOctober117/rust_messaging_system written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/RedOctober117/rust_messaging_system already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] abe8cd2a66269be2f0c69e045a8ab0fbefcc2cd4a9931147320f39c1b59ea249 [INFO] running `Command { std: "docker" "start" "-a" "abe8cd2a66269be2f0c69e045a8ab0fbefcc2cd4a9931147320f39c1b59ea249", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "abe8cd2a66269be2f0c69e045a8ab0fbefcc2cd4a9931147320f39c1b59ea249", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abe8cd2a66269be2f0c69e045a8ab0fbefcc2cd4a9931147320f39c1b59ea249", kill_on_drop: false }` [INFO] [stdout] abe8cd2a66269be2f0c69e045a8ab0fbefcc2cd4a9931147320f39c1b59ea249 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 73be7049a09909f57c81c0ce8bf44d8976856467553057fcd80305db9c33ece6 [INFO] running `Command { std: "docker" "start" "-a" "73be7049a09909f57c81c0ce8bf44d8976856467553057fcd80305db9c33ece6", kill_on_drop: false }` [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Compiling proc-macro2 v1.0.87 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Checking parking v2.2.1 [INFO] [stderr] Checking fastrand v2.1.1 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking async-task v4.7.1 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Checking value-bag v1.9.0 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Checking futures-lite v2.3.0 [INFO] [stderr] Checking piper v0.2.4 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Checking event-listener v5.3.1 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking event-listener-strategy v0.5.2 [INFO] [stderr] Checking async-channel v2.3.1 [INFO] [stderr] Checking async-lock v3.4.0 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Checking async-executor v1.13.1 [INFO] [stderr] Checking blocking v1.6.1 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Checking polling v3.7.3 [INFO] [stderr] Checking async-io v2.3.4 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking async-global-executor v2.4.1 [INFO] [stderr] Checking async-std v1.13.0 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking shared v0.1.0 (/opt/rustwide/workdir/crates/shared) [INFO] [stdout] warning: unused import: `std::path::Display` [INFO] [stdout] --> crates/shared/src/message.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::path::Display; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Display` [INFO] [stdout] --> crates/shared/src/message.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::path::Display; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking client v0.1.0 (/opt/rustwide/workdir/crates/client) [INFO] [stderr] Checking server v0.1.0 (/opt/rustwide/workdir/crates/server) [INFO] [stdout] warning: unused import: `BufReader` [INFO] [stdout] --> crates/server/src/server_session.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use async_std::io::{BufReadExt, BufReader, ReadExt, Result}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `async_std::net::TcpStream` [INFO] [stdout] --> crates/client/src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use async_std::net::TcpStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::join` [INFO] [stdout] --> crates/client/src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use futures::join; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::TryFutureExt` [INFO] [stdout] --> crates/client/src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use futures::TryFutureExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufReader` [INFO] [stdout] --> crates/server/src/server_session.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use async_std::io::{BufReadExt, BufReader, ReadExt, Result}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> crates/server/src/server_session.rs:80:34 [INFO] [stdout] | [INFO] [stdout] 80 | Node::UserID(id) => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> crates/server/src/server_session.rs:88:56 [INFO] [stdout] | [INFO] [stdout] 88 | ... message::MessageBody::Text(s) => println!(""), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vec` [INFO] [stdout] --> crates/server/src/server_session.rs:89:56 [INFO] [stdout] | [INFO] [stdout] 89 | ... message::MessageBody::File(vec) => todo!(), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `async_std::net::TcpStream` [INFO] [stdout] --> crates/client/src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use async_std::net::TcpStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::join` [INFO] [stdout] --> crates/client/src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use futures::join; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::TryFutureExt` [INFO] [stdout] --> crates/client/src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use futures::TryFutureExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Read` [INFO] [stdout] --> crates/server/src/server_session.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::io::Read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufReadExt` [INFO] [stdout] --> crates/server/src/server_session.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use async_std::io::{BufReadExt, BufReader, ReadExt, Result}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `users` is never read [INFO] [stdout] --> crates/server/src/server_session.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct ServerSession { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 18 | users: RwLock>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> crates/server/src/server_session.rs:80:34 [INFO] [stdout] | [INFO] [stdout] 80 | Node::UserID(id) => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `Vec` to `Vec` [INFO] [stdout] --> crates/server/src/server_session.rs:59:54 [INFO] [stdout] | [INFO] [stdout] 59 | let incoming_message = String::from_utf8(stream_buffer.into()).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> crates/server/src/server_session.rs:88:56 [INFO] [stdout] | [INFO] [stdout] 88 | ... message::MessageBody::Text(s) => println!(""), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vec` [INFO] [stdout] --> crates/server/src/server_session.rs:89:56 [INFO] [stdout] | [INFO] [stdout] 89 | ... message::MessageBody::File(vec) => todo!(), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Read` [INFO] [stdout] --> crates/server/src/server_session.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::io::Read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufReadExt` [INFO] [stdout] --> crates/server/src/server_session.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use async_std::io::{BufReadExt, BufReader, ReadExt, Result}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `users` is never read [INFO] [stdout] --> crates/server/src/server_session.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct ServerSession { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 18 | users: RwLock>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `server` (bin "server") due to 1 previous error; 7 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this conversion is useless `Vec` to `Vec` [INFO] [stdout] --> crates/server/src/server_session.rs:59:54 [INFO] [stdout] | [INFO] [stdout] 59 | let incoming_message = String::from_utf8(stream_buffer.into()).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `server` (bin "server" test) due to 1 previous error; 7 warnings emitted [INFO] running `Command { std: "docker" "inspect" "73be7049a09909f57c81c0ce8bf44d8976856467553057fcd80305db9c33ece6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73be7049a09909f57c81c0ce8bf44d8976856467553057fcd80305db9c33ece6", kill_on_drop: false }` [INFO] [stdout] 73be7049a09909f57c81c0ce8bf44d8976856467553057fcd80305db9c33ece6