[INFO] cloning repository https://github.com/2m0nd/sstp-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/2m0nd/sstp-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F2m0nd%2Fsstp-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F2m0nd%2Fsstp-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 29a550451b68ff51954f7e0d23c0ea71e9fce464
[INFO] testing 2m0nd/sstp-rust against master#1ef7943ee607160a564655b6596f83670ef95df5 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F2m0nd%2Fsstp-rust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/2m0nd/sstp-rust
[INFO] finished tweaking git repo https://github.com/2m0nd/sstp-rust
[INFO] tweaked toml for git repo https://github.com/2m0nd/sstp-rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/2m0nd/sstp-rust on toolchain 1ef7943ee607160a564655b6596f83670ef95df5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/2m0nd/sstp-rust 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" "+1ef7943ee607160a564655b6596f83670ef95df5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded windows-core v0.51.1
[INFO] [stderr]   Downloaded c2rust-bitfields v0.18.0
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[INFO] [stderr]   Downloaded windows-core v0.61.0
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[INFO] [stderr]   Downloaded tun v0.6.1
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[INFO] [stderr]   Downloaded windows v0.51.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f65b4dd7ee5598945225c8ce59715b903b23d2ef1586402cc8b408902dbb0d1
[INFO] running `Command { std: "docker" "start" "-a" "5f65b4dd7ee5598945225c8ce59715b903b23d2ef1586402cc8b408902dbb0d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f65b4dd7ee5598945225c8ce59715b903b23d2ef1586402cc8b408902dbb0d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f65b4dd7ee5598945225c8ce59715b903b23d2ef1586402cc8b408902dbb0d1", kill_on_drop: false }`
[INFO] [stdout] 5f65b4dd7ee5598945225c8ce59715b903b23d2ef1586402cc8b408902dbb0d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae8631f23ba21d0c09d3feda9b682d6839098073f4f2acc8fb3f1161632a313a
[INFO] running `Command { std: "docker" "start" "-a" "ae8631f23ba21d0c09d3feda9b682d6839098073f4f2acc8fb3f1161632a313a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling untrusted v0.9.0
[INFO] [stderr]    Compiling zerocopy v0.8.24
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling ioctl-sys v0.8.0
[INFO] [stderr]    Compiling iana-time-zone v0.1.63
[INFO] [stderr]    Compiling cc v1.2.18
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]    Compiling dotenvy v0.15.7
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling chrono v0.4.40
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling socket2 v0.5.9
[INFO] [stderr]    Compiling nix v0.27.1
[INFO] [stderr]    Compiling uuid v1.16.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tokio v1.44.2
[INFO] [stderr]    Compiling tun v0.6.1
[INFO] [stderr]    Compiling rustls-webpki v0.101.7
[INFO] [stderr]    Compiling sct v0.7.1
[INFO] [stderr]    Compiling tokio-util v0.6.10
[INFO] [stderr]    Compiling tokio-rustls v0.24.1
[INFO] [stderr]    Compiling sstp_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `tokio::select`
[INFO] [stdout]  --> src/sstp_state_machine.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tokio::select;
[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_util::sync::CancellationToken`
[INFO] [stdout]  --> src/sstp_state_machine.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tokio_util::sync::CancellationToken;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> src/sstp_state_machine.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `timeout`
[INFO] [stdout]  --> src/sstp_state_machine.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tokio::time::{Duration, timeout};
[INFO] [stdout]   |                   ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::net::Ipv4Addr`
[INFO] [stdout]  --> src/sstp_state_machine.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::net::Ipv4Addr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/sstp_state_machine.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::Mutex as TokioMutex`
[INFO] [stdout]   --> src/sstp_state_machine.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use tokio::sync::Mutex as TokioMutex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]   --> src/sstp_state_machine.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::time::Instant;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ReadHalf`, `WriteHalf`, and `split`
[INFO] [stdout]   --> src/sstp_state_machine.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 | use tokio::io::{ split, ReadHalf, WriteHalf};
[INFO] [stdout]    |                  ^^^^^  ^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::async_tun_nix::AsyncTun`
[INFO] [stdout]   --> src/sstp_state_machine.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use crate::async_tun_nix::AsyncTun;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/up_down_links.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::VecDeque`
[INFO] [stdout]  --> src/up_down_links.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::VecDeque;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::log::*`
[INFO] [stdout]  --> src/up_down_links.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::log::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parser::*`
[INFO] [stdout]   --> src/up_down_links.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::parser::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::dhcp::*`
[INFO] [stdout]   --> src/up_down_links.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::dhcp::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `uuid::Uuid`
[INFO] [stdout]   --> src/up_down_links.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use uuid::Uuid;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::types::PppSessionInfo`
[INFO] [stdout]   --> src/up_down_links.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use crate::types::PppSessionInfo;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::types::PppState`
[INFO] [stdout]   --> src/up_down_links.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use crate::types::PppState;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `unix::io::AsRawFd`
[INFO] [stdout]  --> src/async_tun_nix.rs:5:38
[INFO] [stdout]   |
[INFO] [stdout] 5 |     os::{fd::{FromRawFd, IntoRawFd}, unix::io::AsRawFd},
[INFO] [stdout]   |                                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IFF_NO_PI`, `IFF_TUN`, and `c_short`
[INFO] [stdout]   --> src/async_tun_nix.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | use libc::{c_short, ifreq, IFF_NO_PI, IFF_TUN, TUNSETIFF};
[INFO] [stdout]    |            ^^^^^^^         ^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/sstp_state_machine.rs:508:13
[INFO] [stdout]     |
[INFO] [stdout] 508 |             _ => {
[INFO] [stdout]     |             ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/sstp_state_machine.rs:508:13
[INFO] [stdout]     |
[INFO] [stdout]  95 |             PppState::SendLcpRequest => {
[INFO] [stdout]     |             ------------------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 111 |             PppState::WaitLcpRequest => {
[INFO] [stdout]     |             ------------------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 139 |             PppState::WaitLcpReject => {
[INFO] [stdout]     |             ----------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 175 |             PppState::WaitLcpNak => {
[INFO] [stdout]     |             -------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 508 |             _ => {
[INFO] [stdout]     |             ^ ...and 13 other patterns collectively make this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/up_down_links.rs:196:37
[INFO] [stdout]     |
[INFO] [stdout] 196 | ...                   let mut buf = {
[INFO] [stdout]     |                           ----^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `correlation_id`
[INFO] [stdout]   --> src/sstp.rs:90:25
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub fn build_sstp_hello(correlation_id: Uuid) -> Vec<u8> {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_correlation_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/sstp.rs:594:9
[INFO] [stdout]     |
[INFO] [stdout] 594 |     let n = ip_data.len();
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/sstp.rs:614:9
[INFO] [stdout]     |
[INFO] [stdout] 614 |     let n = buf.len();
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `label`
[INFO] [stdout]   --> src/log.rs:12:17
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn log_send(label: &str, packet: &[u8], state: &PppState) {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packet`
[INFO] [stdout]   --> src/log.rs:12:30
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn log_send(label: &str, packet: &[u8], state: &PppState) {
[INFO] [stdout]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]   --> src/log.rs:12:45
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn log_send(label: &str, packet: &[u8], state: &PppState) {
[INFO] [stdout]    |                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delay`
[INFO] [stdout]   --> src/up_down_links.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let delay = Duration::from_micros(10);
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_delay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `split_sstp_frames` is never used
[INFO] [stdout]   --> src/parser.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn split_sstp_frames(buf: &[u8]) -> Vec<&[u8]> {
[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 `Result` that must be used
[INFO] [stdout]   --> src/up_down_links.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     start_tun_forwarding(dev, reader, writer, cancellation_token).await;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let _ = start_tun_forwarding(dev, reader, writer, cancellation_token).await;
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sstp_rust::DEBUG_PARSE`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use sstp_rust::DEBUG_PARSE;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.46s
[INFO] running `Command { std: "docker" "inspect" "ae8631f23ba21d0c09d3feda9b682d6839098073f4f2acc8fb3f1161632a313a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae8631f23ba21d0c09d3feda9b682d6839098073f4f2acc8fb3f1161632a313a", kill_on_drop: false }`
[INFO] [stdout] ae8631f23ba21d0c09d3feda9b682d6839098073f4f2acc8fb3f1161632a313a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ca51588d038b7c1d2f86f805c898d6727ae1f6430aee6989c7eef308f96dcd3
[INFO] running `Command { std: "docker" "start" "-a" "9ca51588d038b7c1d2f86f805c898d6727ae1f6430aee6989c7eef308f96dcd3", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `tokio::select`
[INFO] [stdout]  --> src/sstp_state_machine.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tokio::select;
[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_util::sync::CancellationToken`
[INFO] [stdout]  --> src/sstp_state_machine.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tokio_util::sync::CancellationToken;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> src/sstp_state_machine.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `timeout`
[INFO] [stdout]  --> src/sstp_state_machine.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tokio::time::{Duration, timeout};
[INFO] [stdout]   |                   ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::net::Ipv4Addr`
[INFO] [stdout]  --> src/sstp_state_machine.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::net::Ipv4Addr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/sstp_state_machine.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::Mutex as TokioMutex`
[INFO] [stdout]   --> src/sstp_state_machine.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use tokio::sync::Mutex as TokioMutex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]   --> src/sstp_state_machine.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::time::Instant;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ReadHalf`, `WriteHalf`, and `split`
[INFO] [stdout]   --> src/sstp_state_machine.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 | use tokio::io::{ split, ReadHalf, WriteHalf};
[INFO] [stdout]    |                  ^^^^^  ^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::async_tun_nix::AsyncTun`
[INFO] [stdout]   --> src/sstp_state_machine.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use crate::async_tun_nix::AsyncTun;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/up_down_links.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::VecDeque`
[INFO] [stdout]  --> src/up_down_links.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::VecDeque;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::log::*`
[INFO] [stdout]  --> src/up_down_links.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::log::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parser::*`
[INFO] [stdout]   --> src/up_down_links.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::parser::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::dhcp::*`
[INFO] [stdout]   --> src/up_down_links.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::dhcp::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `uuid::Uuid`
[INFO] [stdout]   --> src/up_down_links.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use uuid::Uuid;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::types::PppSessionInfo`
[INFO] [stdout]   --> src/up_down_links.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use crate::types::PppSessionInfo;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::types::PppState`
[INFO] [stdout]   --> src/up_down_links.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use crate::types::PppState;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `unix::io::AsRawFd`
[INFO] [stdout]  --> src/async_tun_nix.rs:5:38
[INFO] [stdout]   |
[INFO] [stdout] 5 |     os::{fd::{FromRawFd, IntoRawFd}, unix::io::AsRawFd},
[INFO] [stdout]   |                                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IFF_NO_PI`, `IFF_TUN`, and `c_short`
[INFO] [stdout]   --> src/async_tun_nix.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | use libc::{c_short, ifreq, IFF_NO_PI, IFF_TUN, TUNSETIFF};
[INFO] [stdout]    |            ^^^^^^^         ^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/sstp_state_machine.rs:508:13
[INFO] [stdout]     |
[INFO] [stdout] 508 |             _ => {
[INFO] [stdout]     |             ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/sstp_state_machine.rs:508:13
[INFO] [stdout]     |
[INFO] [stdout]  95 |             PppState::SendLcpRequest => {
[INFO] [stdout]     |             ------------------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 111 |             PppState::WaitLcpRequest => {
[INFO] [stdout]     |             ------------------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 139 |             PppState::WaitLcpReject => {
[INFO] [stdout]     |             ----------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 175 |             PppState::WaitLcpNak => {
[INFO] [stdout]     |             -------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 508 |             _ => {
[INFO] [stdout]     |             ^ ...and 13 other patterns collectively make this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/up_down_links.rs:196:37
[INFO] [stdout]     |
[INFO] [stdout] 196 | ...                   let mut buf = {
[INFO] [stdout]     |                           ----^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `correlation_id`
[INFO] [stdout]   --> src/sstp.rs:90:25
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub fn build_sstp_hello(correlation_id: Uuid) -> Vec<u8> {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_correlation_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/sstp.rs:594:9
[INFO] [stdout]     |
[INFO] [stdout] 594 |     let n = ip_data.len();
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/sstp.rs:614:9
[INFO] [stdout]     |
[INFO] [stdout] 614 |     let n = buf.len();
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `label`
[INFO] [stdout]   --> src/log.rs:12:17
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn log_send(label: &str, packet: &[u8], state: &PppState) {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packet`
[INFO] [stdout]   --> src/log.rs:12:30
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn log_send(label: &str, packet: &[u8], state: &PppState) {
[INFO] [stdout]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]   --> src/log.rs:12:45
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn log_send(label: &str, packet: &[u8], state: &PppState) {
[INFO] [stdout]    |                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delay`
[INFO] [stdout]   --> src/up_down_links.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let delay = Duration::from_micros(10);
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_delay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `split_sstp_frames` is never used
[INFO] [stdout]   --> src/parser.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn split_sstp_frames(buf: &[u8]) -> Vec<&[u8]> {
[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 `Result` that must be used
[INFO] [stdout]   --> src/up_down_links.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     start_tun_forwarding(dev, reader, writer, cancellation_token).await;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let _ = start_tun_forwarding(dev, reader, writer, cancellation_token).await;
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sstp_rust::DEBUG_PARSE`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use sstp_rust::DEBUG_PARSE;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling sstp_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `sstp_rust::DEBUG_PARSE`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use sstp_rust::DEBUG_PARSE;
[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::select`
[INFO] [stdout]  --> src/sstp_state_machine.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tokio::select;
[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_util::sync::CancellationToken`
[INFO] [stdout]  --> src/sstp_state_machine.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tokio_util::sync::CancellationToken;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> src/sstp_state_machine.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration` and `timeout`
[INFO] [stdout]  --> src/sstp_state_machine.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tokio::time::{Duration, timeout};
[INFO] [stdout]   |                   ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::net::Ipv4Addr`
[INFO] [stdout]  --> src/sstp_state_machine.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::net::Ipv4Addr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/sstp_state_machine.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::Mutex as TokioMutex`
[INFO] [stdout]   --> src/sstp_state_machine.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use tokio::sync::Mutex as TokioMutex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]   --> src/sstp_state_machine.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::time::Instant;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ReadHalf`, `WriteHalf`, and `split`
[INFO] [stdout]   --> src/sstp_state_machine.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 | use tokio::io::{ split, ReadHalf, WriteHalf};
[INFO] [stdout]    |                  ^^^^^  ^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::async_tun_nix::AsyncTun`
[INFO] [stdout]   --> src/sstp_state_machine.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use crate::async_tun_nix::AsyncTun;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/up_down_links.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::VecDeque`
[INFO] [stdout]  --> src/up_down_links.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::VecDeque;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::log::*`
[INFO] [stdout]  --> src/up_down_links.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::log::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parser::*`
[INFO] [stdout]   --> src/up_down_links.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::parser::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::dhcp::*`
[INFO] [stdout]   --> src/up_down_links.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::dhcp::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `uuid::Uuid`
[INFO] [stdout]   --> src/up_down_links.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use uuid::Uuid;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::types::PppSessionInfo`
[INFO] [stdout]   --> src/up_down_links.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use crate::types::PppSessionInfo;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::types::PppState`
[INFO] [stdout]   --> src/up_down_links.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use crate::types::PppState;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `unix::io::AsRawFd`
[INFO] [stdout]  --> src/async_tun_nix.rs:5:38
[INFO] [stdout]   |
[INFO] [stdout] 5 |     os::{fd::{FromRawFd, IntoRawFd}, unix::io::AsRawFd},
[INFO] [stdout]   |                                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IFF_NO_PI`, `IFF_TUN`, and `c_short`
[INFO] [stdout]   --> src/async_tun_nix.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | use libc::{c_short, ifreq, IFF_NO_PI, IFF_TUN, TUNSETIFF};
[INFO] [stdout]    |            ^^^^^^^         ^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/sstp_state_machine.rs:508:13
[INFO] [stdout]     |
[INFO] [stdout] 508 |             _ => {
[INFO] [stdout]     |             ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/sstp_state_machine.rs:508:13
[INFO] [stdout]     |
[INFO] [stdout]  95 |             PppState::SendLcpRequest => {
[INFO] [stdout]     |             ------------------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 111 |             PppState::WaitLcpRequest => {
[INFO] [stdout]     |             ------------------------ matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 139 |             PppState::WaitLcpReject => {
[INFO] [stdout]     |             ----------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 175 |             PppState::WaitLcpNak => {
[INFO] [stdout]     |             -------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 508 |             _ => {
[INFO] [stdout]     |             ^ ...and 13 other patterns collectively make this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/up_down_links.rs:196:37
[INFO] [stdout]     |
[INFO] [stdout] 196 | ...                   let mut buf = {
[INFO] [stdout]     |                           ----^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `correlation_id`
[INFO] [stdout]   --> src/sstp.rs:90:25
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub fn build_sstp_hello(correlation_id: Uuid) -> Vec<u8> {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_correlation_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/sstp.rs:594:9
[INFO] [stdout]     |
[INFO] [stdout] 594 |     let n = ip_data.len();
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/sstp.rs:614:9
[INFO] [stdout]     |
[INFO] [stdout] 614 |     let n = buf.len();
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `label`
[INFO] [stdout]   --> src/log.rs:12:17
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn log_send(label: &str, packet: &[u8], state: &PppState) {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packet`
[INFO] [stdout]   --> src/log.rs:12:30
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn log_send(label: &str, packet: &[u8], state: &PppState) {
[INFO] [stdout]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]   --> src/log.rs:12:45
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn log_send(label: &str, packet: &[u8], state: &PppState) {
[INFO] [stdout]    |                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delay`
[INFO] [stdout]   --> src/up_down_links.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let delay = Duration::from_micros(10);
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_delay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `split_sstp_frames` is never used
[INFO] [stdout]   --> src/parser.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn split_sstp_frames(buf: &[u8]) -> Vec<&[u8]> {
[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 `Result` that must be used
[INFO] [stdout]   --> src/up_down_links.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     start_tun_forwarding(dev, reader, writer, cancellation_token).await;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let _ = start_tun_forwarding(dev, reader, writer, cancellation_token).await;
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.50s
[INFO] running `Command { std: "docker" "inspect" "9ca51588d038b7c1d2f86f805c898d6727ae1f6430aee6989c7eef308f96dcd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ca51588d038b7c1d2f86f805c898d6727ae1f6430aee6989c7eef308f96dcd3", kill_on_drop: false }`
[INFO] [stdout] 9ca51588d038b7c1d2f86f805c898d6727ae1f6430aee6989c7eef308f96dcd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b9a8bb437cafe1b0eee84f03bfde1ffa4472c6fd9a24023161d9e4926267b737
[INFO] running `Command { std: "docker" "start" "-a" "b9a8bb437cafe1b0eee84f03bfde1ffa4472c6fd9a24023161d9e4926267b737", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `tokio::select`
[INFO] [stderr]  --> src/sstp_state_machine.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use tokio::select;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tokio_util::sync::CancellationToken`
[INFO] [stderr]  --> src/sstp_state_machine.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use tokio_util::sync::CancellationToken;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::str::FromStr`
[INFO] [stderr]  --> src/sstp_state_machine.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::str::FromStr;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Duration` and `timeout`
[INFO] [stderr]  --> src/sstp_state_machine.rs:6:19
[INFO] [stderr]   |
[INFO] [stderr] 6 | use tokio::time::{Duration, timeout};
[INFO] [stderr]   |                   ^^^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::net::Ipv4Addr`
[INFO] [stderr]  --> src/sstp_state_machine.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::net::Ipv4Addr;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Arc`
[INFO] [stderr]   --> src/sstp_state_machine.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use std::sync::Arc;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tokio::sync::Mutex as TokioMutex`
[INFO] [stderr]   --> src/sstp_state_machine.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use tokio::sync::Mutex as TokioMutex;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::Instant`
[INFO] [stderr]   --> src/sstp_state_machine.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use std::time::Instant;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ReadHalf`, `WriteHalf`, and `split`
[INFO] [stderr]   --> src/sstp_state_machine.rs:18:18
[INFO] [stderr]    |
[INFO] [stderr] 18 | use tokio::io::{ split, ReadHalf, WriteHalf};
[INFO] [stderr]    |                  ^^^^^  ^^^^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::async_tun_nix::AsyncTun`
[INFO] [stderr]   --> src/sstp_state_machine.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | use crate::async_tun_nix::AsyncTun;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/up_down_links.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::VecDeque`
[INFO] [stderr]  --> src/up_down_links.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::collections::VecDeque;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::log::*`
[INFO] [stderr]  --> src/up_down_links.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use crate::log::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::parser::*`
[INFO] [stderr]   --> src/up_down_links.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use crate::parser::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::dhcp::*`
[INFO] [stderr]   --> src/up_down_links.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use crate::dhcp::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `uuid::Uuid`
[INFO] [stderr]   --> src/up_down_links.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use uuid::Uuid;
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::types::PppSessionInfo`
[INFO] [stderr]   --> src/up_down_links.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | use crate::types::PppSessionInfo;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::types::PppState`
[INFO] [stderr]   --> src/up_down_links.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | use crate::types::PppState;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `unix::io::AsRawFd`
[INFO] [stderr]  --> src/async_tun_nix.rs:5:38
[INFO] [stderr]   |
[INFO] [stderr] 5 |     os::{fd::{FromRawFd, IntoRawFd}, unix::io::AsRawFd},
[INFO] [stderr]   |                                      ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `IFF_NO_PI`, `IFF_TUN`, and `c_short`
[INFO] [stderr]   --> src/async_tun_nix.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | use libc::{c_short, ifreq, IFF_NO_PI, IFF_TUN, TUNSETIFF};
[INFO] [stderr]    |            ^^^^^^^         ^^^^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/sstp_state_machine.rs:508:13
[INFO] [stderr]     |
[INFO] [stderr] 508 |             _ => {
[INFO] [stderr]     |             ^ no value can reach this
[INFO] [stderr]     |
[INFO] [stderr] note: multiple earlier patterns match some of the same values
[INFO] [stderr]    --> src/sstp_state_machine.rs:508:13
[INFO] [stderr]     |
[INFO] [stderr]  95 |             PppState::SendLcpRequest => {
[INFO] [stderr]     |             ------------------------ matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 111 |             PppState::WaitLcpRequest => {
[INFO] [stderr]     |             ------------------------ matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 139 |             PppState::WaitLcpReject => {
[INFO] [stderr]     |             ----------------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 175 |             PppState::WaitLcpNak => {
[INFO] [stderr]     |             -------------------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 508 |             _ => {
[INFO] [stderr]     |             ^ ...and 13 other patterns collectively make this unreachable
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/up_down_links.rs:196:37
[INFO] [stderr]     |
[INFO] [stderr] 196 | ...                   let mut buf = {
[INFO] [stderr]     |                           ----^^^
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `correlation_id`
[INFO] [stderr]   --> src/sstp.rs:90:25
[INFO] [stderr]    |
[INFO] [stderr] 90 | pub fn build_sstp_hello(correlation_id: Uuid) -> Vec<u8> {
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_correlation_id`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]    --> src/sstp.rs:594:9
[INFO] [stderr]     |
[INFO] [stderr] 594 |     let n = ip_data.len();
[INFO] [stderr]     |         ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]    --> src/sstp.rs:614:9
[INFO] [stderr]     |
[INFO] [stderr] 614 |     let n = buf.len();
[INFO] [stderr]     |         ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `label`
[INFO] [stderr]   --> src/log.rs:12:17
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub fn log_send(label: &str, packet: &[u8], state: &PppState) {
[INFO] [stderr]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `packet`
[INFO] [stderr]   --> src/log.rs:12:30
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub fn log_send(label: &str, packet: &[u8], state: &PppState) {
[INFO] [stderr]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `state`
[INFO] [stderr]   --> src/log.rs:12:45
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub fn log_send(label: &str, packet: &[u8], state: &PppState) {
[INFO] [stderr]    |                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `delay`
[INFO] [stderr]   --> src/up_down_links.rs:74:9
[INFO] [stderr]    |
[INFO] [stderr] 74 |     let delay = Duration::from_micros(10);
[INFO] [stderr]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_delay`
[INFO] [stderr] 
[INFO] [stderr] warning: function `split_sstp_frames` is never used
[INFO] [stderr]   --> src/parser.rs:53:4
[INFO] [stderr]    |
[INFO] [stderr] 53 | fn split_sstp_frames(buf: &[u8]) -> Vec<&[u8]> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/up_down_links.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     start_tun_forwarding(dev, reader, writer, cancellation_token).await;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 51 |     let _ = start_tun_forwarding(dev, reader, writer, cancellation_token).await;
[INFO] [stderr]    |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `sstp_rust` (lib) generated 31 warnings (run `cargo fix --lib -p sstp_rust` to apply 28 suggestions)
[INFO] [stderr] warning: `sstp_rust` (lib test) generated 31 warnings (31 duplicates)
[INFO] [stderr] warning: unused import: `sstp_rust::DEBUG_PARSE`
[INFO] [stderr]  --> src/main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use sstp_rust::DEBUG_PARSE;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `sstp_rust` (bin "sstp_rust" test) generated 1 warning (run `cargo fix --bin "sstp_rust" -p sstp_rust --tests` to apply 1 suggestion)
[INFO] [stderr] warning: `sstp_rust` (bin "sstp_rust") generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sstp_rust-84955151f4971475)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sstp_rust-8d218af2ec266dd1)
[INFO] [stderr]      Running tests/sstp_tests.rs (/opt/rustwide/target/debug/deps/sstp_tests-e9a2839f831c867f)
[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] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_wrap_lcp_packet ... ok
[INFO] [stdout] test tests::test_ack_generation_from_parsed_ppp ... ok
[INFO] [stdout] test tests::test_remove_rejected_ipcp_options ... ok
[INFO] [stdout] test tests::test_build_lcp_configure_ack ... ok
[INFO] [stdout] test tests::test_parse_dhcp_ack ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sstp_rust
[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" "b9a8bb437cafe1b0eee84f03bfde1ffa4472c6fd9a24023161d9e4926267b737", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9a8bb437cafe1b0eee84f03bfde1ffa4472c6fd9a24023161d9e4926267b737", kill_on_drop: false }`
[INFO] [stdout] b9a8bb437cafe1b0eee84f03bfde1ffa4472c6fd9a24023161d9e4926267b737
