[INFO] cloning repository https://github.com/hapo31/th123-v6-tunnel
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hapo31/th123-v6-tunnel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhapo31%2Fth123-v6-tunnel", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhapo31%2Fth123-v6-tunnel'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 84ac88d8e4d059c7d8922bdbfb3752caad3213ed
[INFO] checking hapo31/th123-v6-tunnel against master#d49be02cf6d2e2a01264fcdef1e20c826710c0f5 for pr-133570-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhapo31%2Fth123-v6-tunnel" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hapo31/th123-v6-tunnel on toolchain d49be02cf6d2e2a01264fcdef1e20c826710c0f5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d49be02cf6d2e2a01264fcdef1e20c826710c0f5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hapo31/th123-v6-tunnel
[INFO] finished tweaking git repo https://github.com/hapo31/th123-v6-tunnel
[INFO] tweaked toml for git repo https://github.com/hapo31/th123-v6-tunnel written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/hapo31/th123-v6-tunnel 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" "+d49be02cf6d2e2a01264fcdef1e20c826710c0f5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: target.x86_64-pc-windows-gnu.linker
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+d49be02cf6d2e2a01264fcdef1e20c826710c0f5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 464de6360870310f250affc0aa06595c243bd51e70cd245e08e351909e2735ee
[INFO] running `Command { std: "docker" "start" "-a" "464de6360870310f250affc0aa06595c243bd51e70cd245e08e351909e2735ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "464de6360870310f250affc0aa06595c243bd51e70cd245e08e351909e2735ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "464de6360870310f250affc0aa06595c243bd51e70cd245e08e351909e2735ee", kill_on_drop: false }`
[INFO] [stdout] 464de6360870310f250affc0aa06595c243bd51e70cd245e08e351909e2735ee
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+d49be02cf6d2e2a01264fcdef1e20c826710c0f5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f81633a092998aea4bbba40af6304150b36e7e621ab674d905d0a1312e7aff75
[INFO] running `Command { std: "docker" "start" "-a" "f81633a092998aea4bbba40af6304150b36e7e621ab674d905d0a1312e7aff75", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: target.x86_64-pc-windows-gnu.linker
[INFO] [stderr]    Compiling libc v0.2.125
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]    Compiling syn v1.0.92
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]     Checking once_cell v1.10.0
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]     Checking tracing-core v0.1.26
[INFO] [stderr]     Checking futures-sink v0.3.21
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]     Checking crossbeam-channel v0.5.4
[INFO] [stderr]     Checking socket2 v0.4.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking mio v0.8.2
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking parking_lot v0.12.0
[INFO] [stderr]     Checking tokio v1.18.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.21
[INFO] [stderr]    Compiling actix-macros v0.2.3
[INFO] [stderr]    Compiling actix_derive v0.6.0
[INFO] [stderr]     Checking actix-rt v2.7.0
[INFO] [stderr]     Checking tracing v0.1.34
[INFO] [stderr]     Checking tokio-util v0.7.1
[INFO] [stderr]     Checking actix v0.13.0
[INFO] [stderr]     Checking v6-tunnel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `actix_rt::task::JoinHandle`
[INFO] [stdout]  --> src/actor.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use actix_rt::task::JoinHandle;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `net::UdpSocket` and `thread`
[INFO] [stdout]  --> src/actor.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{net::UdpSocket, thread};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/actor.rs:38:27
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn started(&mut self, ctx: &mut Context<Self>) {}
[INFO] [stdout]    |                           ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/actor.rs:40:27
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn stopped(&mut self, ctx: &mut Context<Self>) {
[INFO] [stdout]    |                           ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/actor.rs:48:54
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn handle(&mut self, msg: InitialTh123PortEvent, ctx: &mut Context<Self>) -> Self::Result {
[INFO] [stdout]    |                                                      ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `receive_port` and `dest_port` are never read
[INFO] [stdout]  --> src/actor.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct TH12TunnelActor {
[INFO] [stdout]   |            --------------- fields in this struct
[INFO] [stdout] 8 |     pub receive_port: u16,
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout] 9 |     dest_port: u16,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RemoteTunnelActor` is never constructed
[INFO] [stdout]   --> src/actor.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct RemoteTunnelActor {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PacketRelayEvent` is never constructed
[INFO] [stdout]   --> src/actor.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct PacketRelayEvent(pub BufferChunk);
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `PortDetected`, `Established`, `Tunneling`, and `SessionEnded` are never constructed
[INFO] [stdout]   --> src/actor.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub enum State {
[INFO] [stdout]    |          ----- variants in this enum
[INFO] [stdout] 55 |     Initialized,
[INFO] [stdout] 56 |     PortDetected,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 57 |     Established,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 58 |     Tunneling,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 59 |     SessionEnded,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Event` is never used
[INFO] [stdout]   --> src/actor.rs:62:6
[INFO] [stdout]    |
[INFO] [stdout] 62 | enum Event {
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `actix_rt::task::JoinHandle`
[INFO] [stdout]  --> src/actor.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use actix_rt::task::JoinHandle;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `net::UdpSocket` and `thread`
[INFO] [stdout]  --> src/actor.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{net::UdpSocket, thread};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/actor.rs:38:27
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn started(&mut self, ctx: &mut Context<Self>) {}
[INFO] [stdout]    |                           ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/actor.rs:40:27
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn stopped(&mut self, ctx: &mut Context<Self>) {
[INFO] [stdout]    |                           ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/actor.rs:48:54
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn handle(&mut self, msg: InitialTh123PortEvent, ctx: &mut Context<Self>) -> Self::Result {
[INFO] [stdout]    |                                                      ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `receive_port` and `dest_port` are never read
[INFO] [stdout]  --> src/actor.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct TH12TunnelActor {
[INFO] [stdout]   |            --------------- fields in this struct
[INFO] [stdout] 8 |     pub receive_port: u16,
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout] 9 |     dest_port: u16,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RemoteTunnelActor` is never constructed
[INFO] [stdout]   --> src/actor.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct RemoteTunnelActor {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PacketRelayEvent` is never constructed
[INFO] [stdout]   --> src/actor.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct PacketRelayEvent(pub BufferChunk);
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `PortDetected`, `Established`, `Tunneling`, and `SessionEnded` are never constructed
[INFO] [stdout]   --> src/actor.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub enum State {
[INFO] [stdout]    |          ----- variants in this enum
[INFO] [stdout] 55 |     Initialized,
[INFO] [stdout] 56 |     PortDetected,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 57 |     Established,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 58 |     Tunneling,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 59 |     SessionEnded,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Event` is never used
[INFO] [stdout]   --> src/actor.rs:62:6
[INFO] [stdout]    |
[INFO] [stdout] 62 | enum Event {
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.10s
[INFO] running `Command { std: "docker" "inspect" "f81633a092998aea4bbba40af6304150b36e7e621ab674d905d0a1312e7aff75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f81633a092998aea4bbba40af6304150b36e7e621ab674d905d0a1312e7aff75", kill_on_drop: false }`
[INFO] [stdout] f81633a092998aea4bbba40af6304150b36e7e621ab674d905d0a1312e7aff75