[INFO] cloning repository https://github.com/RPG59/rust_proxy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RPG59/rust_proxy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRPG59%2Frust_proxy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRPG59%2Frust_proxy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fde9de8044554593159a0292cca3f39ea6d6767d
[INFO] checking RPG59/rust_proxy against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRPG59%2Frust_proxy" "/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/RPG59/rust_proxy
[INFO] finished tweaking git repo https://github.com/RPG59/rust_proxy
[INFO] tweaked toml for git repo https://github.com/RPG59/rust_proxy written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/RPG59/rust_proxy on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/RPG59/rust_proxy 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded libnghttp2-sys v0.1.10+1.61.0
[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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 842ce674b3edfab9ff64e415bccd30492e5d2723d24e00b67ee78c065e8a086a
[INFO] running `Command { std: "docker" "start" "-a" "842ce674b3edfab9ff64e415bccd30492e5d2723d24e00b67ee78c065e8a086a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "842ce674b3edfab9ff64e415bccd30492e5d2723d24e00b67ee78c065e8a086a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "842ce674b3edfab9ff64e415bccd30492e5d2723d24e00b67ee78c065e8a086a", kill_on_drop: false }`
[INFO] [stdout] 842ce674b3edfab9ff64e415bccd30492e5d2723d24e00b67ee78c065e8a086a
[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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4acf43624675f8bdfd4d44d7dd3eb4b4e0104859661ccf56d45387c399b09bd
[INFO] running `Command { std: "docker" "start" "-a" "c4acf43624675f8bdfd4d44d7dd3eb4b4e0104859661ccf56d45387c399b09bd", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `HashMap`, `Pointer`, `Write`, `error`, `format`, `ptr::null`, and `self`
[INFO] [stdout]  --> src/main.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 |     collections::{self, HashMap},
[INFO] [stdout]   |                   ^^^^  ^^^^^^^
[INFO] [stdout] 4 |     error,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 5 |     fmt::{format, Pointer},
[INFO] [stdout]   |           ^^^^^^  ^^^^^^^
[INFO] [stdout] 6 |     io::{Read, Write},
[INFO] [stdout]   |                ^^^^^
[INFO] [stdout] 7 |     ptr::null,
[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: `TcpSocket`
[INFO] [stdout]   --> src/main.rs:13:24
[INFO] [stdout]    |
[INFO] [stdout] 13 |     net::{TcpListener, TcpSocket, TcpStream},
[INFO] [stdout]    |                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Header`
[INFO] [stdout]   --> src/main.rs:17:22
[INFO] [stdout]    |
[INFO] [stdout] 17 | use httparse::{self, Header};
[INFO] [stdout]    |                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reqwest`
[INFO] [stdout]   --> src/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use reqwest;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Level`, `error`, `info`, `log_enabled`, `trace`, and `warn`
[INFO] [stdout]  --> src/config/mod.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::{debug, error, info, log_enabled, trace, warn, Level};
[INFO] [stdout]   |                  ^^^^^  ^^^^  ^^^^^^^^^^^  ^^^^^  ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `http::Error`
[INFO] [stdout]  --> src/http/client.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use http::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error` and `warn`
[INFO] [stdout]  --> src/http/client.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 | use log::{debug, error, warn};
[INFO] [stdout]   |                  ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `collections::HashMap`, `future::Future`, and `sync::Arc`
[INFO] [stdout]  --> src/http/client.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{collections::HashMap, future::Future, sync::Arc};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `url::Url`
[INFO] [stdout]  --> src/http/client.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use url::Url;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ParseError`
[INFO] [stdout]  --> src/http/req.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use url::{ParseError, Url};
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug` and `error`
[INFO] [stdout]  --> src/http/res.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use log::{debug, error, warn};
[INFO] [stdout]   |           ^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AsyncReadExt`, `TcpListener`, and `TcpSocket`
[INFO] [stdout]  --> src/http/res.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 |     io::{AsyncReadExt, AsyncWriteExt},
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout] 6 |     net::{TcpListener, TcpSocket, TcpStream},
[INFO] [stdout]   |           ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ParseError`
[INFO] [stdout]   --> src/main.rs:28:11
[INFO] [stdout]    |
[INFO] [stdout] 28 | use url::{ParseError, Url};
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap`, `Pointer`, `Write`, `error`, `format`, `ptr::null`, and `self`
[INFO] [stdout]  --> src/main.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 |     collections::{self, HashMap},
[INFO] [stdout]   |                   ^^^^  ^^^^^^^
[INFO] [stdout] 4 |     error,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 5 |     fmt::{format, Pointer},
[INFO] [stdout]   |           ^^^^^^  ^^^^^^^
[INFO] [stdout] 6 |     io::{Read, Write},
[INFO] [stdout]   |                ^^^^^
[INFO] [stdout] 7 |     ptr::null,
[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: `TcpSocket`
[INFO] [stdout]   --> src/main.rs:13:24
[INFO] [stdout]    |
[INFO] [stdout] 13 |     net::{TcpListener, TcpSocket, TcpStream},
[INFO] [stdout]    |                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Header`
[INFO] [stdout]   --> src/main.rs:17:22
[INFO] [stdout]    |
[INFO] [stdout] 17 | use httparse::{self, Header};
[INFO] [stdout]    |                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reqwest`
[INFO] [stdout]   --> src/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use reqwest;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Level`, `error`, `info`, `log_enabled`, `trace`, and `warn`
[INFO] [stdout]  --> src/config/mod.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::{debug, error, info, log_enabled, trace, warn, Level};
[INFO] [stdout]   |                  ^^^^^  ^^^^  ^^^^^^^^^^^  ^^^^^  ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `http::Error`
[INFO] [stdout]  --> src/http/client.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use http::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error` and `warn`
[INFO] [stdout]  --> src/http/client.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 | use log::{debug, error, warn};
[INFO] [stdout]   |                  ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `collections::HashMap`, `future::Future`, and `sync::Arc`
[INFO] [stdout]  --> src/http/client.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{collections::HashMap, future::Future, sync::Arc};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `url::Url`
[INFO] [stdout]  --> src/http/client.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use url::Url;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ParseError`
[INFO] [stdout]  --> src/http/req.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use url::{ParseError, Url};
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug` and `error`
[INFO] [stdout]  --> src/http/res.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use log::{debug, error, warn};
[INFO] [stdout]   |           ^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AsyncReadExt`, `TcpListener`, and `TcpSocket`
[INFO] [stdout]  --> src/http/res.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 |     io::{AsyncReadExt, AsyncWriteExt},
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout] 6 |     net::{TcpListener, TcpSocket, TcpStream},
[INFO] [stdout]   |           ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ParseError`
[INFO] [stdout]   --> src/main.rs:28:11
[INFO] [stdout]    |
[INFO] [stdout] 28 | use url::{ParseError, Url};
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/main.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 |     io::{Read, Write},
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/main.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 |     io::{Read, Write},
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body_offset`
[INFO] [stdout]   --> src/http/client.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let body_offset = req.parse(&buffer).unwrap().unwrap();
[INFO] [stdout]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_body_offset`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body_offset`
[INFO] [stdout]   --> src/http/client.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let body_offset = req.parse(&buffer).unwrap().unwrap();
[INFO] [stdout]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_body_offset`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Connection` is never constructed
[INFO] [stdout]   --> src/http/client.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Connection {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HttpClientError` is never constructed
[INFO] [stdout]   --> src/http/client.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct HttpClientError {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/http/client.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl HttpClientError {
[INFO] [stdout]    | -------------------- associated function in this implementation
[INFO] [stdout] 24 |     pub fn new(message: String) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `body` is never read
[INFO] [stdout]  --> src/http/req.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct RpgxRequest {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 9 |     pub body: Vec<u8>,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Connection` is never constructed
[INFO] [stdout]   --> src/http/client.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Connection {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HttpClientError` is never constructed
[INFO] [stdout]   --> src/http/client.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct HttpClientError {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/http/client.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl HttpClientError {
[INFO] [stdout]    | -------------------- associated function in this implementation
[INFO] [stdout] 24 |     pub fn new(message: String) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `body` is never read
[INFO] [stdout]  --> src/http/req.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct RpgxRequest {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 9 |     pub body: Vec<u8>,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 46.73s
[INFO] running `Command { std: "docker" "inspect" "c4acf43624675f8bdfd4d44d7dd3eb4b4e0104859661ccf56d45387c399b09bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4acf43624675f8bdfd4d44d7dd3eb4b4e0104859661ccf56d45387c399b09bd", kill_on_drop: false }`
[INFO] [stdout] c4acf43624675f8bdfd4d44d7dd3eb4b4e0104859661ccf56d45387c399b09bd
