[INFO] cloning repository https://github.com/taisan11/multi-task-pwsh
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/taisan11/multi-task-pwsh" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaisan11%2Fmulti-task-pwsh", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaisan11%2Fmulti-task-pwsh'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 90e82abe5ea27e31a0d1dd29a54d68a31327ea72
[INFO] checking taisan11/multi-task-pwsh against c397dae808f70caebab1fc4e11b3edf7e59f58c7 for pr-158759-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaisan11%2Fmulti-task-pwsh" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/taisan11/multi-task-pwsh
[INFO] finished tweaking git repo https://github.com/taisan11/multi-task-pwsh
[INFO] tweaked toml for git repo https://github.com/taisan11/multi-task-pwsh written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/taisan11/multi-task-pwsh on toolchain c397dae808f70caebab1fc4e11b3edf7e59f58c7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c397dae808f70caebab1fc4e11b3edf7e59f58c7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/taisan11/multi-task-pwsh 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" "+c397dae808f70caebab1fc4e11b3edf7e59f58c7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8601c084f6176fad4551f3b44cb9ea7e1b305fe545083b65df5c57e1a2bde1f2
[INFO] running `Command { std: "docker" "start" "8601c084f6176fad4551f3b44cb9ea7e1b305fe545083b65df5c57e1a2bde1f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8601c084f6176fad4551f3b44cb9ea7e1b305fe545083b65df5c57e1a2bde1f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8601c084f6176fad4551f3b44cb9ea7e1b305fe545083b65df5c57e1a2bde1f2" "/opt/rustwide/cargo-home/bin/cargo" "+c397dae808f70caebab1fc4e11b3edf7e59f58c7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8601c084f6176fad4551f3b44cb9ea7e1b305fe545083b65df5c57e1a2bde1f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8601c084f6176fad4551f3b44cb9ea7e1b305fe545083b65df5c57e1a2bde1f2" "/opt/rustwide/cargo-home/bin/cargo" "+c397dae808f70caebab1fc4e11b3edf7e59f58c7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking multi-task-pwsh v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `tokio::io`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tokio::io;
[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: `tokio::process::Command`
[INFO] [stdout]  --> src/task_manager.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tokio::process::Command;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::io`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tokio::io;
[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: `tokio::process::Command`
[INFO] [stdout]  --> src/task_manager.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tokio::process::Command;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TaskInfo` is never constructed
[INFO] [stdout]  --> src/task_manager.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct TaskInfo {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TaskStatus` is never used
[INFO] [stdout]   --> src/task_manager.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub enum TaskStatus {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TaskManager` is never constructed
[INFO] [stdout]   --> src/task_manager.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct TaskManager {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add_task`, `get_task`, `list_tasks`, and `check_task_status` are never used
[INFO] [stdout]   --> src/task_manager.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl TaskManager {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 29 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn add_task(&self, command: String, child: Child) -> u32 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn get_task(&self, id: u32) -> Option<TaskInfo> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn list_tasks(&self) -> Vec<TaskInfo> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub async fn check_task_status(&self, id: u32) -> Option<TaskStatus> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TaskInfo` is never constructed
[INFO] [stdout]  --> src/task_manager.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct TaskInfo {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TaskStatus` is never used
[INFO] [stdout]   --> src/task_manager.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub enum TaskStatus {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TaskManager` is never constructed
[INFO] [stdout]   --> src/task_manager.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct TaskManager {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add_task`, `get_task`, `list_tasks`, and `check_task_status` are never used
[INFO] [stdout]   --> src/task_manager.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl TaskManager {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 29 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn add_task(&self, command: String, child: Child) -> u32 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn get_task(&self, id: u32) -> Option<TaskInfo> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn list_tasks(&self) -> Vec<TaskInfo> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub async fn check_task_status(&self, id: u32) -> Option<TaskStatus> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 44.37s
[INFO] running `Command { std: "docker" "inspect" "8601c084f6176fad4551f3b44cb9ea7e1b305fe545083b65df5c57e1a2bde1f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8601c084f6176fad4551f3b44cb9ea7e1b305fe545083b65df5c57e1a2bde1f2", kill_on_drop: false }`
[INFO] [stdout] 8601c084f6176fad4551f3b44cb9ea7e1b305fe545083b65df5c57e1a2bde1f2
