[INFO] cloning repository https://github.com/DishankChauhan/rusty-sandbox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DishankChauhan/rusty-sandbox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDishankChauhan%2Frusty-sandbox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDishankChauhan%2Frusty-sandbox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 819f68095db48485c47fa199c033ae3dbf41f76d
[INFO] checking DishankChauhan/rusty-sandbox against master#292be5c7c05138d753bbd4b30db7a3f1a5c914f7 for pr-148271
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDishankChauhan%2Frusty-sandbox" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/DishankChauhan/rusty-sandbox
[INFO] finished tweaking git repo https://github.com/DishankChauhan/rusty-sandbox
[INFO] tweaked toml for git repo https://github.com/DishankChauhan/rusty-sandbox written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/DishankChauhan/rusty-sandbox on toolchain 292be5c7c05138d753bbd4b30db7a3f1a5c914f7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/DishankChauhan/rusty-sandbox 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" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "2a10d4688e85ae1a4e2f8654fcf8038468a94c67576517afd81a6272272fd28c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a10d4688e85ae1a4e2f8654fcf8038468a94c67576517afd81a6272272fd28c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a10d4688e85ae1a4e2f8654fcf8038468a94c67576517afd81a6272272fd28c", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+292be5c7c05138d753bbd4b30db7a3f1a5c914f7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "501240f4efa6ac3c745cd1982bc5011443bdba784f7720da8c800b914f1a3df3", kill_on_drop: false }`
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[INFO] [stderr]     Checking hyper-timeout v0.4.1
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[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]  --> examples/test_c.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::Write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `procfs`
[INFO] [stdout]   --> src/resources.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use procfs::process::{Process, ProcState};
[INFO] [stdout]    |     ^^^^^^ use of unresolved module or unlinked crate `procfs`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `procfs`, use `cargo add procfs` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `procfs`
[INFO] [stdout]   --> src/resources.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use procfs::process::{Process, ProcState};
[INFO] [stdout]    |     ^^^^^^ use of unresolved module or unlinked crate `procfs`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `procfs`, use `cargo add procfs` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `procfs`
[INFO] [stdout]    --> src/security.rs:359:32
[INFO] [stdout]     |
[INFO] [stdout] 359 |         if let Ok(processes) = procfs::process::all_processes() {
[INFO] [stdout]     |                                ^^^^^^ use of unresolved module or unlinked crate `procfs`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `procfs`, use `cargo add procfs` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `procfs`
[INFO] [stdout]    --> src/security.rs:387:36
[INFO] [stdout]     |
[INFO] [stdout] 387 |             if let Ok(processes) = procfs::process::all_processes() {
[INFO] [stdout]     |                                    ^^^^^^ use of unresolved module or unlinked crate `procfs`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `procfs`, use `cargo add procfs` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `procfs`
[INFO] [stdout]    --> src/security.rs:359:32
[INFO] [stdout]     |
[INFO] [stdout] 359 |         if let Ok(processes) = procfs::process::all_processes() {
[INFO] [stdout]     |                                ^^^^^^ use of unresolved module or unlinked crate `procfs`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `procfs`, use `cargo add procfs` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `procfs`
[INFO] [stdout]    --> src/watchdog.rs:306:25
[INFO] [stdout]     |
[INFO] [stdout] 306 |         let processes = procfs::process::all_processes()?;
[INFO] [stdout]     |                         ^^^^^^ use of unresolved module or unlinked crate `procfs`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `procfs`, use `cargo add procfs` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `procfs`
[INFO] [stdout]    --> src/security.rs:387:36
[INFO] [stdout]     |
[INFO] [stdout] 387 |             if let Ok(processes) = procfs::process::all_processes() {
[INFO] [stdout]     |                                    ^^^^^^ use of unresolved module or unlinked crate `procfs`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `procfs`, use `cargo add procfs` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `procfs`
[INFO] [stdout]    --> src/watchdog.rs:404:25
[INFO] [stdout]     |
[INFO] [stdout] 404 |         let processes = procfs::process::all_processes()?;
[INFO] [stdout]     |                         ^^^^^^ use of unresolved module or unlinked crate `procfs`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `procfs`, use `cargo add procfs` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `procfs`
[INFO] [stdout]    --> src/watchdog.rs:306:25
[INFO] [stdout]     |
[INFO] [stdout] 306 |         let processes = procfs::process::all_processes()?;
[INFO] [stdout]     |                         ^^^^^^ use of unresolved module or unlinked crate `procfs`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `procfs`, use `cargo add procfs` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `get_memory_usage_linux` in module `resources`
[INFO] [stdout]    --> src/sandbox.rs:335:48
[INFO] [stdout]     |
[INFO] [stdout] 335 |                 if let Ok(memory) = resources::get_memory_usage_linux(pid) {
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^^^^^ not found in `resources`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Path`
[INFO] [stdout]    --> src/resources.rs:485:31
[INFO] [stdout]     |
[INFO] [stdout] 485 |             let cgroup_path = Path::new("/sys/fs/cgroup")
[INFO] [stdout]     |                               ^^^^ use of undeclared type `Path`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::path::Path;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `File`
[INFO] [stdout]    --> src/resources.rs:495:55
[INFO] [stdout]     |
[INFO] [stdout] 495 |                         if let Ok(mut parent_procs) = File::create("/sys/fs/cgroup/cgroup.procs") {
[INFO] [stdout]     |                                                       ^^^^ use of undeclared type `File`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fs::File;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use tokio::fs::File;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `procfs`
[INFO] [stdout]    --> src/watchdog.rs:404:25
[INFO] [stdout]     |
[INFO] [stdout] 404 |         let processes = procfs::process::all_processes()?;
[INFO] [stdout]     |                         ^^^^^^ use of unresolved module or unlinked crate `procfs`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `procfs`, use `cargo add procfs` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]  --> src/main.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tracing::{info, warn, error};
[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::sync::mpsc`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tokio::sync::mpsc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Command` and `Stdio`
[INFO] [stdout]  --> src/sandbox.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::process::{Command, Stdio};
[INFO] [stdout]   |                    ^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]  --> src/sandbox.rs:9:21
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tracing::{info, error, warn};
[INFO] [stdout]   |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> src/sandbox.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::collections::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `info` and `warn`
[INFO] [stdout]  --> src/resources.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 | use log::{debug, warn, error, info};
[INFO] [stdout]   |                  ^^^^         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow`
[INFO] [stdout]  --> src/config.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use anyhow::{Result, anyhow, Context};
[INFO] [stdout]   |                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/config.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `get_memory_usage_linux` in module `resources`
[INFO] [stdout]    --> src/sandbox.rs:335:48
[INFO] [stdout]     |
[INFO] [stdout] 335 |                 if let Ok(memory) = resources::get_memory_usage_linux(pid) {
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^^^^^ not found in `resources`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::runtime::SandboxPolicy`
[INFO] [stdout]  --> src/config.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::runtime::SandboxPolicy;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Path`
[INFO] [stdout]    --> src/resources.rs:485:31
[INFO] [stdout]     |
[INFO] [stdout] 485 |             let cgroup_path = Path::new("/sys/fs/cgroup")
[INFO] [stdout]     |                               ^^^^ use of undeclared type `Path`
[INFO] [stdout]     |
[INFO] [stdout]     = note: struct `crate::runtimes::c::tests::Path` exists but is inaccessible
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::path::Path;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow`
[INFO] [stdout]  --> src/runtimes/python.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use anyhow::{Result, anyhow};
[INFO] [stdout]   |                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]  --> src/runtimes/python.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]  --> src/runtimes/python.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tracing::{info, warn};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow`
[INFO] [stdout]  --> src/runtimes/javascript.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use anyhow::{Result, anyhow};
[INFO] [stdout]   |                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]  --> src/runtimes/javascript.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `File`
[INFO] [stdout]    --> src/resources.rs:495:55
[INFO] [stdout]     |
[INFO] [stdout] 495 |                         if let Ok(mut parent_procs) = File::create("/sys/fs/cgroup/cgroup.procs") {
[INFO] [stdout]     |                                                       ^^^^ use of undeclared type `File`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fs::File;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use tokio::fs::File;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]  --> src/runtimes/javascript.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tracing::{info, warn};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/runtimes/wasm.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]  --> src/runtimes/wasm.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::Read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error` and `warn`
[INFO] [stdout]  --> src/runtimes/wasm.rs:7:21
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tracing::{info, warn, error};
[INFO] [stdout]   |                     ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncWriteExt`
[INFO] [stdout]  --> src/runtimes/c.rs:8:31
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tokio::io::{AsyncReadExt, AsyncWriteExt};
[INFO] [stdout]   |                               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::resources::ResourceMetrics`
[INFO] [stdout]   --> src/runtimes/c.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::resources::ResourceMetrics;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RuntimeExecutor`
[INFO] [stdout]   --> src/runtimes/mod.rs:11:39
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::runtime::{RuntimeRegistry, RuntimeExecutor};
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Context` and `anyhow`
[INFO] [stdout]  --> src/security.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use anyhow::{anyhow, Result, Context};
[INFO] [stdout]   |              ^^^^^^          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug`, `error`, and `warn`
[INFO] [stdout]  --> src/security.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use log::{debug, info, warn, error};
[INFO] [stdout]   |           ^^^^^        ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow`
[INFO] [stdout]  --> src/dashboard.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use anyhow::{anyhow, Result};
[INFO] [stdout]   |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/dashboard.rs:2:21
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{self, Write};
[INFO] [stdout]   |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Color as CrosstermColor`, `QueueableCommand`, `Stylize`, `cursor`, and `self`
[INFO] [stdout]  --> src/dashboard.rs:7:24
[INFO] [stdout]   |
[INFO] [stdout] 7 |     ExecutableCommand, QueueableCommand,
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 8 |     cursor, terminal, style::{self, Color as CrosstermColor, Stylize},
[INFO] [stdout]   |     ^^^^^^                    ^^^^  ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Gauge`
[INFO] [stdout]   --> src/dashboard.rs:17:64
[INFO] [stdout]    |
[INFO] [stdout] 17 |     widgets::{Block, Borders, Paragraph, Tabs, List, ListItem, Gauge, Chart, Dataset, Axis, BarChart},
[INFO] [stdout]    |                                                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Context`
[INFO] [stdout]  --> src/cgroups.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | use anyhow::{Result, anyhow, Context};
[INFO] [stdout]   |                              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]  --> src/cgroups.rs:3:27
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tracing::{info, warn, error};
[INFO] [stdout]   |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SandboxPolicy`
[INFO] [stdout]   --> src/main.rs:19:15
[INFO] [stdout]    |
[INFO] [stdout] 19 | use runtime::{SandboxPolicy, RuntimeExecutor};
[INFO] [stdout]    |               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::sandbox::SandboxConfig`
[INFO] [stdout]   --> src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use crate::sandbox::SandboxConfig;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]  --> src/main.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tracing::{info, warn, error};
[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::sync::mpsc`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tokio::sync::mpsc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Command` and `Stdio`
[INFO] [stdout]  --> src/sandbox.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::process::{Command, Stdio};
[INFO] [stdout]   |                    ^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]  --> src/sandbox.rs:9:21
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tracing::{info, error, warn};
[INFO] [stdout]   |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> src/sandbox.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::collections::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `info` and `warn`
[INFO] [stdout]  --> src/resources.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 | use log::{debug, warn, error, info};
[INFO] [stdout]   |                  ^^^^         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow`
[INFO] [stdout]  --> src/config.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use anyhow::{Result, anyhow, Context};
[INFO] [stdout]   |                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/config.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::runtime::SandboxPolicy`
[INFO] [stdout]  --> src/config.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::runtime::SandboxPolicy;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow`
[INFO] [stdout]  --> src/runtimes/python.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use anyhow::{Result, anyhow};
[INFO] [stdout]   |                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]  --> src/runtimes/python.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]  --> src/runtimes/python.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tracing::{info, warn};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow`
[INFO] [stdout]  --> src/runtimes/javascript.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use anyhow::{Result, anyhow};
[INFO] [stdout]   |                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]  --> src/runtimes/javascript.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]  --> src/runtimes/javascript.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tracing::{info, warn};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/runtimes/wasm.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]  --> src/runtimes/wasm.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::Read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error` and `warn`
[INFO] [stdout]  --> src/runtimes/wasm.rs:7:21
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tracing::{info, warn, error};
[INFO] [stdout]   |                     ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncWriteExt`
[INFO] [stdout]  --> src/runtimes/c.rs:8:31
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tokio::io::{AsyncReadExt, AsyncWriteExt};
[INFO] [stdout]   |                               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::resources::ResourceMetrics`
[INFO] [stdout]   --> src/runtimes/c.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::resources::ResourceMetrics;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]    --> src/runtimes/c.rs:213:9
[INFO] [stdout]     |
[INFO] [stdout] 213 |     use std::time::Duration;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RuntimeExecutor`
[INFO] [stdout]   --> src/runtimes/mod.rs:11:39
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::runtime::{RuntimeRegistry, RuntimeExecutor};
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Context` and `anyhow`
[INFO] [stdout]  --> src/security.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use anyhow::{anyhow, Result, Context};
[INFO] [stdout]   |              ^^^^^^          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug`, `error`, and `warn`
[INFO] [stdout]  --> src/security.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use log::{debug, info, warn, error};
[INFO] [stdout]   |           ^^^^^        ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow`
[INFO] [stdout]  --> src/dashboard.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use anyhow::{anyhow, Result};
[INFO] [stdout]   |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/dashboard.rs:2:21
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{self, Write};
[INFO] [stdout]   |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Color as CrosstermColor`, `QueueableCommand`, `Stylize`, `cursor`, and `self`
[INFO] [stdout]  --> src/dashboard.rs:7:24
[INFO] [stdout]   |
[INFO] [stdout] 7 |     ExecutableCommand, QueueableCommand,
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 8 |     cursor, terminal, style::{self, Color as CrosstermColor, Stylize},
[INFO] [stdout]   |     ^^^^^^                    ^^^^  ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Gauge`
[INFO] [stdout]   --> src/dashboard.rs:17:64
[INFO] [stdout]    |
[INFO] [stdout] 17 |     widgets::{Block, Borders, Paragraph, Tabs, List, ListItem, Gauge, Chart, Dataset, Axis, BarChart},
[INFO] [stdout]    |                                                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Context`
[INFO] [stdout]  --> src/cgroups.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | use anyhow::{Result, anyhow, Context};
[INFO] [stdout]   |                              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]  --> src/cgroups.rs:3:27
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tracing::{info, warn, error};
[INFO] [stdout]   |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SandboxPolicy`
[INFO] [stdout]   --> src/main.rs:19:15
[INFO] [stdout]    |
[INFO] [stdout] 19 | use runtime::{SandboxPolicy, RuntimeExecutor};
[INFO] [stdout]    |               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::sandbox::SandboxConfig`
[INFO] [stdout]   --> src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use crate::sandbox::SandboxConfig;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `num_threads` found for reference `&Process` in the current scope
[INFO] [stdout]    --> src/resources.rs:196:61
[INFO] [stdout]     |
[INFO] [stdout] 196 |                         metrics.thread_count = Some(process.num_threads() as u32);
[INFO] [stdout]     |                                                             ^^^^^^^^^^^ method not found in `&Process`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `num_threads` found for reference `&Process` in the current scope
[INFO] [stdout]    --> src/resources.rs:196:61
[INFO] [stdout]     |
[INFO] [stdout] 196 |                         metrics.thread_count = Some(process.num_threads() as u32);
[INFO] [stdout]     |                                                             ^^^^^^^^^^^ method not found in `&Process`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/resources.rs:224:46
[INFO] [stdout]     |
[INFO] [stdout] 224 | ...                   if let Ok(fds) = proc.fd() {
[INFO] [stdout]     |                                        ^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/resources.rs:225:59
[INFO] [stdout]     |
[INFO] [stdout] 225 | ...                   metrics.open_files = Some(fds.len() as u32);
[INFO] [stdout]     |                                                 ^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/resources.rs:224:46
[INFO] [stdout]     |
[INFO] [stdout] 224 | ...                   if let Ok(fds) = proc.fd() {
[INFO] [stdout]     |                                        ^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/resources.rs:225:59
[INFO] [stdout]     |
[INFO] [stdout] 225 | ...                   metrics.open_files = Some(fds.len() as u32);
[INFO] [stdout]     |                                                 ^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/resources.rs:498:48
[INFO] [stdout]     |
[INFO] [stdout] 498 | ...                   let _ = write!(parent_procs, "{}", pid);
[INFO] [stdout]     |                                      ^^^^^^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/resources.rs:498:48
[INFO] [stdout]     |
[INFO] [stdout] 498 | ...                   let _ = write!(parent_procs, "{}", pid);
[INFO] [stdout]     |                                      ^^^^^^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `SandboxConfig: Deserialize<'_>` is not satisfied
[INFO] [stdout]     --> src/config.rs:358:33
[INFO] [stdout]      |
[INFO] [stdout]  358 |     let config: SandboxConfig = serde_json::from_str(&config_str)
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]      |
[INFO] [stdout] help: the trait `Deserialize<'_>` is not implemented for `SandboxConfig`
[INFO] [stdout]     --> src/sandbox.rs:75:1
[INFO] [stdout]      |
[INFO] [stdout]   75 | pub struct SandboxConfig {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: for local types consider adding `#[derive(serde::Deserialize)]` to your `SandboxConfig` type
[INFO] [stdout]      = note: for types from other crates check whether the crate offers a `serde` feature flag
[INFO] [stdout]      = help: the following other types implement trait `Deserialize<'de>`:
[INFO] [stdout]                &'a Path
[INFO] [stdout]                &'a [u8]
[INFO] [stdout]                &'a str
[INFO] [stdout]                ()
[INFO] [stdout]                (T,)
[INFO] [stdout]                (T0, T1)
[INFO] [stdout]                (T0, T1, T2)
[INFO] [stdout]                (T0, T1, T2, T3)
[INFO] [stdout]              and 167 others
[INFO] [stdout] note: required by a bound in `serde_json::from_str`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_json-1.0.140/src/de.rs:2699:8
[INFO] [stdout]      |
[INFO] [stdout] 2697 | pub fn from_str<'a, T>(s: &'a str) -> Result<T>
[INFO] [stdout]      |        -------- required by a bound in this function
[INFO] [stdout] 2698 | where
[INFO] [stdout] 2699 |     T: de::Deserialize<'a>,
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^ required by this bound in `from_str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `SandboxConfig: Deserialize<'_>` is not satisfied
[INFO] [stdout]     --> src/config.rs:358:33
[INFO] [stdout]      |
[INFO] [stdout]  358 |     let config: SandboxConfig = serde_json::from_str(&config_str)
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound
[INFO] [stdout]      |
[INFO] [stdout] help: the trait `Deserialize<'_>` is not implemented for `SandboxConfig`
[INFO] [stdout]     --> src/sandbox.rs:75:1
[INFO] [stdout]      |
[INFO] [stdout]   75 | pub struct SandboxConfig {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: for local types consider adding `#[derive(serde::Deserialize)]` to your `SandboxConfig` type
[INFO] [stdout]      = note: for types from other crates check whether the crate offers a `serde` feature flag
[INFO] [stdout]      = help: the following other types implement trait `Deserialize<'de>`:
[INFO] [stdout]                &'a Path
[INFO] [stdout]                &'a [u8]
[INFO] [stdout]                &'a str
[INFO] [stdout]                ()
[INFO] [stdout]                (T,)
[INFO] [stdout]                (T0, T1)
[INFO] [stdout]                (T0, T1, T2)
[INFO] [stdout]                (T0, T1, T2, T3)
[INFO] [stdout]              and 167 others
[INFO] [stdout] note: required by a bound in `serde_json::from_str`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_json-1.0.140/src/de.rs:2699:8
[INFO] [stdout]      |
[INFO] [stdout] 2697 | pub fn from_str<'a, T>(s: &'a str) -> Result<T>
[INFO] [stdout]      |        -------- required by a bound in this function
[INFO] [stdout] 2698 | where
[INFO] [stdout] 2699 |     T: de::Deserialize<'a>,
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^ required by this bound in `from_str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `default` found for struct `SandboxConfig` in the current scope
[INFO] [stdout]    --> src/config.rs:366:20
[INFO] [stdout]     |
[INFO] [stdout] 366 |     SandboxConfig::default()
[INFO] [stdout]     |                    ^^^^^^^ function or associated item not found in `SandboxConfig`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/sandbox.rs:75:1
[INFO] [stdout]     |
[INFO] [stdout]  75 | pub struct SandboxConfig {
[INFO] [stdout]     | ------------------------ function or associated item `default` not found for this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `default`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `Default`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `SandboxConfig: Serialize` is not satisfied
[INFO] [stdout]     --> src/config.rs:371:51
[INFO] [stdout]      |
[INFO] [stdout]  371 |     let config_str = serde_json::to_string_pretty(config)
[INFO] [stdout]      |                      ---------------------------- ^^^^^^ unsatisfied trait bound
[INFO] [stdout]      |                      |
[INFO] [stdout]      |                      required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout] help: the trait `Serialize` is not implemented for `SandboxConfig`
[INFO] [stdout]     --> src/sandbox.rs:75:1
[INFO] [stdout]      |
[INFO] [stdout]   75 | pub struct SandboxConfig {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: for local types consider adding `#[derive(serde::Serialize)]` to your `SandboxConfig` type
[INFO] [stdout]      = note: for types from other crates check whether the crate offers a `serde` feature flag
[INFO] [stdout]      = help: the following other types implement trait `Serialize`:
[INFO] [stdout]                &'a T
[INFO] [stdout]                &'a mut T
[INFO] [stdout]                ()
[INFO] [stdout]                (T,)
[INFO] [stdout]                (T0, T1)
[INFO] [stdout]                (T0, T1, T2)
[INFO] [stdout]                (T0, T1, T2, T3)
[INFO] [stdout]                (T0, T1, T2, T3, T4)
[INFO] [stdout]              and 161 others
[INFO] [stdout] note: required by a bound in `serde_json::to_string_pretty`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_json-1.0.140/src/ser.rs:2258:17
[INFO] [stdout]      |
[INFO] [stdout] 2256 | pub fn to_string_pretty<T>(value: &T) -> Result<String>
[INFO] [stdout]      |        ---------------- required by a bound in this function
[INFO] [stdout] 2257 | where
[INFO] [stdout] 2258 |     T: ?Sized + Serialize,
[INFO] [stdout]      |                 ^^^^^^^^^ required by this bound in `to_string_pretty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `default` found for struct `SandboxConfig` in the current scope
[INFO] [stdout]    --> src/config.rs:366:20
[INFO] [stdout]     |
[INFO] [stdout] 366 |     SandboxConfig::default()
[INFO] [stdout]     |                    ^^^^^^^ function or associated item not found in `SandboxConfig`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/sandbox.rs:75:1
[INFO] [stdout]     |
[INFO] [stdout]  75 | pub struct SandboxConfig {
[INFO] [stdout]     | ------------------------ function or associated item `default` not found for this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `default`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `Default`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `SandboxConfig: Serialize` is not satisfied
[INFO] [stdout]     --> src/config.rs:371:51
[INFO] [stdout]      |
[INFO] [stdout]  371 |     let config_str = serde_json::to_string_pretty(config)
[INFO] [stdout]      |                      ---------------------------- ^^^^^^ unsatisfied trait bound
[INFO] [stdout]      |                      |
[INFO] [stdout]      |                      required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout] help: the trait `Serialize` is not implemented for `SandboxConfig`
[INFO] [stdout]     --> src/sandbox.rs:75:1
[INFO] [stdout]      |
[INFO] [stdout]   75 | pub struct SandboxConfig {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: for local types consider adding `#[derive(serde::Serialize)]` to your `SandboxConfig` type
[INFO] [stdout]      = note: for types from other crates check whether the crate offers a `serde` feature flag
[INFO] [stdout]      = help: the following other types implement trait `Serialize`:
[INFO] [stdout]                &'a T
[INFO] [stdout]                &'a mut T
[INFO] [stdout]                ()
[INFO] [stdout]                (T,)
[INFO] [stdout]                (T0, T1)
[INFO] [stdout]                (T0, T1, T2)
[INFO] [stdout]                (T0, T1, T2, T3)
[INFO] [stdout]                (T0, T1, T2, T3, T4)
[INFO] [stdout]              and 161 others
[INFO] [stdout] note: required by a bound in `serde_json::to_string_pretty`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_json-1.0.140/src/ser.rs:2258:17
[INFO] [stdout]      |
[INFO] [stdout] 2256 | pub fn to_string_pretty<T>(value: &T) -> Result<String>
[INFO] [stdout]      |        ---------------- required by a bound in this function
[INFO] [stdout] 2257 | where
[INFO] [stdout] 2258 |     T: ?Sized + Serialize,
[INFO] [stdout]      |                 ^^^^^^^^^ required by this bound in `to_string_pretty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/security.rs:362:39
[INFO] [stdout]     |
[INFO] [stdout] 362 |                     if let Ok(stat) = process.stat() {
[INFO] [stdout]     |                                       ^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/security.rs:390:43
[INFO] [stdout]     |
[INFO] [stdout] 390 |                         if let Ok(stat) = process.stat() {
[INFO] [stdout]     |                                           ^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/security.rs:362:39
[INFO] [stdout]     |
[INFO] [stdout] 362 |                     if let Ok(stat) = process.stat() {
[INFO] [stdout]     |                                       ^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/security.rs:390:43
[INFO] [stdout]     |
[INFO] [stdout] 390 |                         if let Ok(stat) = process.stat() {
[INFO] [stdout]     |                                           ^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/watchdog.rs:310:35
[INFO] [stdout]     |
[INFO] [stdout] 310 |                 if let Ok(stat) = process.stat() {
[INFO] [stdout]     |                                   ^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/watchdog.rs:421:35
[INFO] [stdout]     |
[INFO] [stdout] 421 |                 if let Ok(stat) = process.stat() {
[INFO] [stdout]     |                                   ^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/watchdog.rs:310:35
[INFO] [stdout]     |
[INFO] [stdout] 310 |                 if let Ok(stat) = process.stat() {
[INFO] [stdout]     |                                   ^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/watchdog.rs:421:35
[INFO] [stdout]     |
[INFO] [stdout] 421 |                 if let Ok(stat) = process.stat() {
[INFO] [stdout]     |                                   ^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_policy` found for struct `SandboxConfig` in the current scope
[INFO] [stdout]    --> src/main.rs:151:45
[INFO] [stdout]     |
[INFO] [stdout] 151 |             let mut policy = sandbox_config.to_policy();
[INFO] [stdout]     |                                             ^^^^^^^^^ method not found in `SandboxConfig`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/sandbox.rs:75:1
[INFO] [stdout]     |
[INFO] [stdout]  75 | pub struct SandboxConfig {
[INFO] [stdout]     | ------------------------ method `to_policy` not found for this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_policy` found for struct `SandboxConfig` in the current scope
[INFO] [stdout]    --> src/main.rs:151:45
[INFO] [stdout]     |
[INFO] [stdout] 151 |             let mut policy = sandbox_config.to_policy();
[INFO] [stdout]     |                                             ^^^^^^^^^ method not found in `SandboxConfig`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/sandbox.rs:75:1
[INFO] [stdout]     |
[INFO] [stdout]  75 | pub struct SandboxConfig {
[INFO] [stdout]     | ------------------------ method `to_policy` not found for this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_language_options` found for struct `SandboxConfig` in the current scope
[INFO] [stdout]    --> src/main.rs:188:54
[INFO] [stdout]     |
[INFO] [stdout] 188 |             policy.language_options = sandbox_config.get_language_options(&file);
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^^^^^^^ method not found in `SandboxConfig`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/sandbox.rs:75:1
[INFO] [stdout]     |
[INFO] [stdout]  75 | pub struct SandboxConfig {
[INFO] [stdout]     | ------------------------ method `get_language_options` not found for this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RuntimeExecutor`
[INFO] [stdout]   --> src/main.rs:19:30
[INFO] [stdout]    |
[INFO] [stdout] 19 | use runtime::{SandboxPolicy, RuntimeExecutor};
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `get_language_options` found for struct `SandboxConfig` in the current scope
[INFO] [stdout]    --> src/main.rs:188:54
[INFO] [stdout]     |
[INFO] [stdout] 188 |             policy.language_options = sandbox_config.get_language_options(&file);
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^^^^^^^ method not found in `SandboxConfig`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/sandbox.rs:75:1
[INFO] [stdout]     |
[INFO] [stdout]  75 | pub struct SandboxConfig {
[INFO] [stdout]     | ------------------------ method `get_language_options` not found for this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RuntimeExecutor`
[INFO] [stdout]   --> src/main.rs:19:30
[INFO] [stdout]    |
[INFO] [stdout] 19 | use runtime::{SandboxPolicy, RuntimeExecutor};
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_path`
[INFO] [stdout]    --> src/runtimes/wasm.rs:203:22
[INFO] [stdout]     |
[INFO] [stdout] 203 | fn execute_wasm_file(file_path: &Path, policy: &SandboxPolicy) -> Result<ExecutionResult> {
[INFO] [stdout]     |                      ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_path`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `policy`
[INFO] [stdout]    --> src/runtimes/wasm.rs:203:40
[INFO] [stdout]     |
[INFO] [stdout] 203 | fn execute_wasm_file(file_path: &Path, policy: &SandboxPolicy) -> Result<ExecutionResult> {
[INFO] [stdout]     |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_policy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_path`
[INFO] [stdout]    --> src/runtimes/wasm.rs:203:22
[INFO] [stdout]     |
[INFO] [stdout] 203 | fn execute_wasm_file(file_path: &Path, policy: &SandboxPolicy) -> Result<ExecutionResult> {
[INFO] [stdout]     |                      ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_path`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `policy`
[INFO] [stdout]    --> src/runtimes/wasm.rs:203:40
[INFO] [stdout]     |
[INFO] [stdout] 203 | fn execute_wasm_file(file_path: &Path, policy: &SandboxPolicy) -> Result<ExecutionResult> {
[INFO] [stdout]     |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_policy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_processes`
[INFO] [stdout]     --> src/security.rs:1208:21
[INFO] [stdout]      |
[INFO] [stdout] 1208 |         if let Some(max_processes) = policy.max_processes {
[INFO] [stdout]      |                     ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_processes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pid`
[INFO] [stdout]    --> src/watchdog.rs:210:9
[INFO] [stdout]     |
[INFO] [stdout] 210 |         pid: Pid,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_pid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `child_pids`
[INFO] [stdout]    --> src/watchdog.rs:211:9
[INFO] [stdout]     |
[INFO] [stdout] 211 |         child_pids: &Arc<Mutex<Vec<Pid>>>,
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_child_pids`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]    --> src/watchdog.rs:329:9
[INFO] [stdout]     |
[INFO] [stdout] 329 |         state: &Arc<Mutex<SandboxState>>,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `proc_path`
[INFO] [stdout]    --> src/watchdog.rs:353:13
[INFO] [stdout]     |
[INFO] [stdout] 353 |         let proc_path = format!("/proc/{}/ns", pid.as_raw());
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_proc_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_processes`
[INFO] [stdout]     --> src/security.rs:1208:21
[INFO] [stdout]      |
[INFO] [stdout] 1208 |         if let Some(max_processes) = policy.max_processes {
[INFO] [stdout]      |                     ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_processes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_value`
[INFO] [stdout]    --> src/dashboard.rs:520:13
[INFO] [stdout]     |
[INFO] [stdout] 520 |         let max_value = data.iter().map(|(_, v)| *v).max().unwrap_or(1);
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pid`
[INFO] [stdout]    --> src/watchdog.rs:210:9
[INFO] [stdout]     |
[INFO] [stdout] 210 |         pid: Pid,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_pid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `child_pids`
[INFO] [stdout]    --> src/watchdog.rs:211:9
[INFO] [stdout]     |
[INFO] [stdout] 211 |         child_pids: &Arc<Mutex<Vec<Pid>>>,
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_child_pids`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]    --> src/watchdog.rs:329:9
[INFO] [stdout]     |
[INFO] [stdout] 329 |         state: &Arc<Mutex<SandboxState>>,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `proc_path`
[INFO] [stdout]    --> src/watchdog.rs:353:13
[INFO] [stdout]     |
[INFO] [stdout] 353 |         let proc_path = format!("/proc/{}/ns", pid.as_raw());
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_proc_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_value`
[INFO] [stdout]    --> src/dashboard.rs:520:13
[INFO] [stdout]     |
[INFO] [stdout] 520 |         let max_value = data.iter().map(|(_, v)| *v).max().unwrap_or(1);
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `receiver`
[INFO] [stdout]    --> src/main.rs:272:18
[INFO] [stdout]     |
[INFO] [stdout] 272 |     let (sender, receiver) = tokio::sync::mpsc::channel(100);
[INFO] [stdout]     |                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_receiver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0282, E0425, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rusty-sandbox` (bin "rusty-sandbox") due to 21 previous errors; 41 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `receiver`
[INFO] [stdout]    --> src/main.rs:272:18
[INFO] [stdout]     |
[INFO] [stdout] 272 |     let (sender, receiver) = tokio::sync::mpsc::channel(100);
[INFO] [stdout]     |                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_receiver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0282, E0425, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rusty-sandbox` (bin "rusty-sandbox" test) due to 21 previous errors; 42 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "501240f4efa6ac3c745cd1982bc5011443bdba784f7720da8c800b914f1a3df3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "501240f4efa6ac3c745cd1982bc5011443bdba784f7720da8c800b914f1a3df3", kill_on_drop: false }`
[INFO] [stdout] 501240f4efa6ac3c745cd1982bc5011443bdba784f7720da8c800b914f1a3df3
