[INFO] cloning repository https://github.com/ju-lewis/helium
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ju-lewis/helium" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1584d3fe269552b7a190c2ecf8ddb4cfd2a98aef
[INFO] testing ju-lewis/helium against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fju-lewis%2Fhelium" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ju-lewis/helium
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/ju-lewis/helium
[INFO] tweaked toml for git repo https://github.com/ju-lewis/helium written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ju-lewis/helium on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ju-lewis/helium 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9df42acbbb6bd2230ac9b9204abfb4d48f15d8a71a7a04029ca9c01d615c026f
[INFO] running `Command { std: "docker" "start" "-a" "9df42acbbb6bd2230ac9b9204abfb4d48f15d8a71a7a04029ca9c01d615c026f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9df42acbbb6bd2230ac9b9204abfb4d48f15d8a71a7a04029ca9c01d615c026f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9df42acbbb6bd2230ac9b9204abfb4d48f15d8a71a7a04029ca9c01d615c026f", kill_on_drop: false }`
[INFO] [stdout] 9df42acbbb6bd2230ac9b9204abfb4d48f15d8a71a7a04029ca9c01d615c026f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c253eb675eb415c36003807f7e18244d25aad3d7fac4fc0b52524eea966f43c9
[INFO] running `Command { std: "docker" "start" "-a" "c253eb675eb415c36003807f7e18244d25aad3d7fac4fc0b52524eea966f43c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling zerocopy v0.8.18
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling rand_core v0.9.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.0
[INFO] [stderr]    Compiling helium v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `any::Any`
[INFO] [stdout]  --> src/server.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{any::Any, collections::{HashMap, VecDeque}, net::{TcpListener, TcpStream}, sync::{Arc, Mutex, mpsc::channel}, thread};
[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 imports: `Query`, `Request`, and `self`
[INFO] [stdout]  --> src/server.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::http::{self, Method, Path, Query, Request, StatusCode};
[INFO] [stdout]   |                   ^^^^                ^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::random`
[INFO] [stdout]  --> src/server.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand::random;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error::Error` and `fmt`
[INFO] [stdout]  --> src/http.rs:3:33
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{collections::HashMap, error::Error, fmt};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parsing`
[INFO] [stdout]  --> src/http.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::parsing;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/server.rs:83:29
[INFO] [stdout]    |
[INFO] [stdout] 83 |                         Err(e) => {
[INFO] [stdout]    |                             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `status`
[INFO] [stdout]    --> src/server.rs:104:25
[INFO] [stdout]     |
[INFO] [stdout] 104 |                     let status = response.status;
[INFO] [stdout]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_status`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content`
[INFO] [stdout]    --> src/server.rs:105:25
[INFO] [stdout]     |
[INFO] [stdout] 105 |                     let content = match response.content {
[INFO] [stdout]     |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `busy_threads` and `max_threads` are never read
[INFO] [stdout]   --> src/server.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct Server {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 10 |     busy_threads: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 11 |     max_threads: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.20s
[INFO] running `Command { std: "docker" "inspect" "c253eb675eb415c36003807f7e18244d25aad3d7fac4fc0b52524eea966f43c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c253eb675eb415c36003807f7e18244d25aad3d7fac4fc0b52524eea966f43c9", kill_on_drop: false }`
[INFO] [stdout] c253eb675eb415c36003807f7e18244d25aad3d7fac4fc0b52524eea966f43c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a2caeed0039ab73be139ac2169b28ce07245f9a472588a7e35d5c19560724fe
[INFO] running `Command { std: "docker" "start" "-a" "6a2caeed0039ab73be139ac2169b28ce07245f9a472588a7e35d5c19560724fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling helium v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `any::Any`
[INFO] [stdout]  --> src/server.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{any::Any, collections::{HashMap, VecDeque}, net::{TcpListener, TcpStream}, sync::{Arc, Mutex, mpsc::channel}, thread};
[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 imports: `Query`, `Request`, and `self`
[INFO] [stdout]  --> src/server.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::http::{self, Method, Path, Query, Request, StatusCode};
[INFO] [stdout]   |                   ^^^^                ^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::random`
[INFO] [stdout]  --> src/server.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand::random;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error::Error` and `fmt`
[INFO] [stdout]  --> src/http.rs:3:33
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{collections::HashMap, error::Error, fmt};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parsing`
[INFO] [stdout]  --> src/http.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::parsing;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/server.rs:83:29
[INFO] [stdout]    |
[INFO] [stdout] 83 |                         Err(e) => {
[INFO] [stdout]    |                             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `status`
[INFO] [stdout]    --> src/server.rs:104:25
[INFO] [stdout]     |
[INFO] [stdout] 104 |                     let status = response.status;
[INFO] [stdout]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_status`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content`
[INFO] [stdout]    --> src/server.rs:105:25
[INFO] [stdout]     |
[INFO] [stdout] 105 |                     let content = match response.content {
[INFO] [stdout]     |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `busy_threads` and `max_threads` are never read
[INFO] [stdout]   --> src/server.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct Server {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 10 |     busy_threads: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 11 |     max_threads: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `any::Any`
[INFO] [stdout]  --> src/server.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{any::Any, collections::{HashMap, VecDeque}, net::{TcpListener, TcpStream}, sync::{Arc, Mutex, mpsc::channel}, thread};
[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 imports: `Query`, `Request`, and `self`
[INFO] [stdout]  --> src/server.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::http::{self, Method, Path, Query, Request, StatusCode};
[INFO] [stdout]   |                   ^^^^                ^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::random`
[INFO] [stdout]  --> src/server.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand::random;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error::Error` and `fmt`
[INFO] [stdout]  --> src/http.rs:3:33
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{collections::HashMap, error::Error, fmt};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parsing`
[INFO] [stdout]  --> src/http.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::parsing;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/server.rs:83:29
[INFO] [stdout]    |
[INFO] [stdout] 83 |                         Err(e) => {
[INFO] [stdout]    |                             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `status`
[INFO] [stdout]    --> src/server.rs:104:25
[INFO] [stdout]     |
[INFO] [stdout] 104 |                     let status = response.status;
[INFO] [stdout]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_status`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content`
[INFO] [stdout]    --> src/server.rs:105:25
[INFO] [stdout]     |
[INFO] [stdout] 105 |                     let content = match response.content {
[INFO] [stdout]     |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `busy_threads` and `max_threads` are never read
[INFO] [stdout]   --> src/server.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct Server {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 10 |     busy_threads: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 11 |     max_threads: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "6a2caeed0039ab73be139ac2169b28ce07245f9a472588a7e35d5c19560724fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a2caeed0039ab73be139ac2169b28ce07245f9a472588a7e35d5c19560724fe", kill_on_drop: false }`
[INFO] [stdout] 6a2caeed0039ab73be139ac2169b28ce07245f9a472588a7e35d5c19560724fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b5b70d94eaf9923fb90a21813c16ee56e564a367683cc813cc78dbaf78ab7188
[INFO] running `Command { std: "docker" "start" "-a" "b5b70d94eaf9923fb90a21813c16ee56e564a367683cc813cc78dbaf78ab7188", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `any::Any`
[INFO] [stderr]  --> src/server.rs:2:11
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::{any::Any, collections::{HashMap, VecDeque}, net::{TcpListener, TcpStream}, sync::{Arc, Mutex, mpsc::channel}, thread};
[INFO] [stderr]   |           ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Query`, `Request`, and `self`
[INFO] [stderr]  --> src/server.rs:3:19
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::http::{self, Method, Path, Query, Request, StatusCode};
[INFO] [stderr]   |                   ^^^^                ^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rand::random`
[INFO] [stderr]  --> src/server.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use rand::random;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `error::Error` and `fmt`
[INFO] [stderr]  --> src/http.rs:3:33
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::{collections::HashMap, error::Error, fmt};
[INFO] [stderr]   |                                 ^^^^^^^^^^^^  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::parsing`
[INFO] [stderr]  --> src/http.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::parsing;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]   --> src/server.rs:83:29
[INFO] [stderr]    |
[INFO] [stderr] 83 |                         Err(e) => {
[INFO] [stderr]    |                             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `status`
[INFO] [stderr]    --> src/server.rs:104:25
[INFO] [stderr]     |
[INFO] [stderr] 104 |                     let status = response.status;
[INFO] [stderr]     |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_status`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `content`
[INFO] [stderr]    --> src/server.rs:105:25
[INFO] [stderr]     |
[INFO] [stderr] 105 |                     let content = match response.content {
[INFO] [stderr]     |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content`
[INFO] [stderr] 
[INFO] [stderr] warning: fields `busy_threads` and `max_threads` are never read
[INFO] [stderr]   --> src/server.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr]  9 | pub struct Server {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr] 10 |     busy_threads: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 11 |     max_threads: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `helium` (lib) generated 9 warnings (run `cargo fix --lib -p helium` to apply 5 suggestions)
[INFO] [stderr] warning: `helium` (lib test) generated 9 warnings (9 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/helium-9bc57b970226bd53)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests helium
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b5b70d94eaf9923fb90a21813c16ee56e564a367683cc813cc78dbaf78ab7188", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5b70d94eaf9923fb90a21813c16ee56e564a367683cc813cc78dbaf78ab7188", kill_on_drop: false }`
[INFO] [stdout] b5b70d94eaf9923fb90a21813c16ee56e564a367683cc813cc78dbaf78ab7188