[INFO] cloning repository https://github.com/EmbeddedAndMore/Rust_MultiProcessing [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EmbeddedAndMore/Rust_MultiProcessing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEmbeddedAndMore%2FRust_MultiProcessing", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEmbeddedAndMore%2FRust_MultiProcessing'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 72be80a83ce083f84a2b6c8c02300f4a6c855c12 [INFO] checking EmbeddedAndMore/Rust_MultiProcessing/72be80a83ce083f84a2b6c8c02300f4a6c855c12 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEmbeddedAndMore%2FRust_MultiProcessing" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/EmbeddedAndMore/Rust_MultiProcessing on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/EmbeddedAndMore/Rust_MultiProcessing [INFO] finished tweaking git repo https://github.com/EmbeddedAndMore/Rust_MultiProcessing [INFO] tweaked toml for git repo https://github.com/EmbeddedAndMore/Rust_MultiProcessing written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/EmbeddedAndMore/Rust_MultiProcessing 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fork v0.1.22 [INFO] [stderr] Downloaded tokio v1.35.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8dc94b928436b3285a17415b182536478c93297e70dc72474ab40c8c818ca757 [INFO] running `Command { std: "docker" "start" "-a" "8dc94b928436b3285a17415b182536478c93297e70dc72474ab40c8c818ca757", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8dc94b928436b3285a17415b182536478c93297e70dc72474ab40c8c818ca757", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8dc94b928436b3285a17415b182536478c93297e70dc72474ab40c8c818ca757", kill_on_drop: false }` [INFO] [stdout] 8dc94b928436b3285a17415b182536478c93297e70dc72474ab40c8c818ca757 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 37bc1b26a1e0565d8c3f64e446face1a57137cb29cfc16bcd2e62385cffa35d9 [INFO] running `Command { std: "docker" "start" "-a" "37bc1b26a1e0565d8c3f64e446face1a57137cb29cfc16bcd2e62385cffa35d9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking futures-sink v0.3.29 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking futures-io v0.3.29 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking ryu v1.0.16 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking http v1.0.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking httpdate v1.0.3 [INFO] [stderr] Compiling syn v2.0.41 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking nix v0.27.1 [INFO] [stderr] Checking fork v0.1.22 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling futures-macro v0.3.29 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Checking tokio v1.35.0 [INFO] [stderr] Checking futures-executor v0.3.29 [INFO] [stderr] Checking futures v0.3.29 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-stream v0.1.14 [INFO] [stderr] Checking MultiProcessing v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::date::date::now` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::date::date::now; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Command`, `thread`, and `time` [INFO] [stdout] --> src/main.rs:8:21 [INFO] [stdout] | [INFO] [stdout] 8 | process::{exit, Command}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 9 | thread, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 10 | time, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sys::wait::waitpid` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | sys::wait::waitpid, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AsyncReadExt`, `AsyncWriteExt`, and `Interest` [INFO] [stdout] --> src/main.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | use tokio::io::{AsyncReadExt, AsyncWriteExt,Interest}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `UnixListener` and `UnixStream` [INFO] [stdout] --> src/main.rs:21:42 [INFO] [stdout] | [INFO] [stdout] 21 | use tokio::net::{TcpListener, TcpStream, UnixListener, UnixStream}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> src/main.rs:31:22 [INFO] [stdout] | [INFO] [stdout] 31 | use std::io::{Write, Read}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `env` [INFO] [stdout] --> src/main.rs:34:11 [INFO] [stdout] | [INFO] [stdout] 34 | use std::{env, error::Error, fmt, io}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Deserialize` [INFO] [stdout] --> src/main.rs:37:24 [INFO] [stdout] | [INFO] [stdout] 37 | use serde::{Serialize, Deserialize}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::date::date::now` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::date::date::now; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Command`, `thread`, and `time` [INFO] [stdout] --> src/main.rs:8:21 [INFO] [stdout] | [INFO] [stdout] 8 | process::{exit, Command}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 9 | thread, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 10 | time, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sys::wait::waitpid` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | sys::wait::waitpid, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AsyncReadExt`, `AsyncWriteExt`, and `Interest` [INFO] [stdout] --> src/main.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | use tokio::io::{AsyncReadExt, AsyncWriteExt,Interest}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `UnixListener` and `UnixStream` [INFO] [stdout] --> src/main.rs:21:42 [INFO] [stdout] | [INFO] [stdout] 21 | use tokio::net::{TcpListener, TcpStream, UnixListener, UnixStream}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> src/main.rs:31:22 [INFO] [stdout] | [INFO] [stdout] 31 | use std::io::{Write, Read}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `env` [INFO] [stdout] --> src/main.rs:34:11 [INFO] [stdout] | [INFO] [stdout] 34 | use std::{env, error::Error, fmt, io}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Deserialize` [INFO] [stdout] --> src/main.rs:37:24 [INFO] [stdout] | [INFO] [stdout] 37 | use serde::{Serialize, Deserialize}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/main.rs:31:15 [INFO] [stdout] | [INFO] [stdout] 31 | use std::io::{Write, Read}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | for i in 0..12{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sock_path` [INFO] [stdout] --> src/main.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | let sock_path = Path::new("/tmp/rust-ws.sock"); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sock_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `child` [INFO] [stdout] --> src/main.rs:67:42 [INFO] [stdout] | [INFO] [stdout] 67 | ForkResult::Parent { child } => {} [INFO] [stdout] | ^^^^^ help: try ignoring the field: `child: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `now` is never used [INFO] [stdout] --> src/date.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn now() -> Now { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/main.rs:31:15 [INFO] [stdout] | [INFO] [stdout] 31 | use std::io::{Write, Read}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | for i in 0..12{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sock_path` [INFO] [stdout] --> src/main.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | let sock_path = Path::new("/tmp/rust-ws.sock"); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sock_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `child` [INFO] [stdout] --> src/main.rs:67:42 [INFO] [stdout] | [INFO] [stdout] 67 | ForkResult::Parent { child } => {} [INFO] [stdout] | ^^^^^ help: try ignoring the field: `child: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `now` is never used [INFO] [stdout] --> src/date.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn now() -> Now { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.99s [INFO] running `Command { std: "docker" "inspect" "37bc1b26a1e0565d8c3f64e446face1a57137cb29cfc16bcd2e62385cffa35d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37bc1b26a1e0565d8c3f64e446face1a57137cb29cfc16bcd2e62385cffa35d9", kill_on_drop: false }` [INFO] [stdout] 37bc1b26a1e0565d8c3f64e446face1a57137cb29cfc16bcd2e62385cffa35d9