[INFO] cloning repository https://github.com/Nightfire390/watch_dog
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Nightfire390/watch_dog" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNightfire390%2Fwatch_dog", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNightfire390%2Fwatch_dog'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d100414a3d619779a757f34df84b2a29a2eba56d
[INFO] building Nightfire390/watch_dog against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNightfire390%2Fwatch_dog" "/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/Nightfire390/watch_dog
[INFO] finished tweaking git repo https://github.com/Nightfire390/watch_dog
[INFO] tweaked toml for git repo https://github.com/Nightfire390/watch_dog written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Nightfire390/watch_dog on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Nightfire390/watch_dog 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 785b59495f221315b397c9aad85e7361548c3e147c40479d5552b06b565cde34
[INFO] running `Command { std: "docker" "start" "-a" "785b59495f221315b397c9aad85e7361548c3e147c40479d5552b06b565cde34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "785b59495f221315b397c9aad85e7361548c3e147c40479d5552b06b565cde34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "785b59495f221315b397c9aad85e7361548c3e147c40479d5552b06b565cde34", kill_on_drop: false }`
[INFO] [stdout] 785b59495f221315b397c9aad85e7361548c3e147c40479d5552b06b565cde34
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6856b03dbe863e535f60828fc2a161104e9daedac5b4193fb215518c1694afa
[INFO] running `Command { std: "docker" "start" "-a" "c6856b03dbe863e535f60828fc2a161104e9daedac5b4193fb215518c1694afa", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
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[INFO] [stderr]    Compiling chrono v0.4.40
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[INFO] [stderr]    Compiling socket2 v0.5.8
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
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[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 derivative v2.2.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.44.2
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling pnet_macros v0.35.0
[INFO] [stderr]    Compiling pnet_packet v0.35.0
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling ipnetwork v0.20.0
[INFO] [stderr]    Compiling toml_datetime v0.6.9
[INFO] [stderr]    Compiling serde-value v0.7.0
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling toml_edit v0.22.25
[INFO] [stderr]    Compiling pnet_transport v0.35.0
[INFO] [stderr]    Compiling pnet_datalink v0.35.0
[INFO] [stderr]    Compiling log4rs v1.3.0
[INFO] [stderr]    Compiling toml v0.8.21
[INFO] [stderr]    Compiling watch_dog v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `BufReader` and `BufWriter`
[INFO] [stdout]  --> src/connection.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tokio::io::{BufReader, BufWriter};
[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 variable: `stream`
[INFO] [stdout]   --> src/monitor/network.rs:85:22
[INFO] [stdout]    |
[INFO] [stdout] 85 |                 Some(stream) => {
[INFO] [stdout]    |                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `procs`
[INFO] [stdout]   --> src/monitor/process.rs:36:16
[INFO] [stdout]    |
[INFO] [stdout] 36 |             Ok(procs) => {
[INFO] [stdout]    |                ^^^^^ help: if this is intentional, prefix it with an underscore: `_procs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]   --> src/monitor/process.rs:47:42
[INFO] [stdout]    |
[INFO] [stdout] 47 | ...                   Some(stream) => {
[INFO] [stdout]    |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]   --> src/monitor/shell.rs:41:34
[INFO] [stdout]    |
[INFO] [stdout] 41 | ...                   Some(stream) => {
[INFO] [stdout]    |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error`
[INFO] [stdout]   --> src/config.rs:30:21
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 Err(error) => None,
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error`
[INFO] [stdout]   --> src/config.rs:32:17
[INFO] [stdout]    |
[INFO] [stdout] 32 |             Err(error) => None,
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `caller`
[INFO] [stdout]   --> src/connection.rs:62:30
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn send_alert(&mut self, caller: Caller, alert: Alert) {}
[INFO] [stdout]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_caller`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `alert`
[INFO] [stdout]   --> src/connection.rs:62:46
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn send_alert(&mut self, caller: Caller, alert: Alert) {}
[INFO] [stdout]    |                                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_alert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `caller`
[INFO] [stdout]   --> src/connection.rs:63:28
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn send_log(&mut self, caller: Caller) {}
[INFO] [stdout]    |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_caller`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packet`
[INFO] [stdout]   --> src/monitor/network.rs:97:25
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn packet_serialize(packet: MalPacket) {
[INFO] [stdout]    |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `process`, `network_traffic`, and `shell_access` are never read
[INFO] [stdout]   --> src/config.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Monitor {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 12 |     pub process: bool,         // monitor processes
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 13 |     pub network_traffic: bool, // analyse network traffic
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     pub shell_access: bool,    // monitor any login attempts
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `monitor` is never read
[INFO] [stdout]   --> src/config.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Config {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub monitor: Monitor, // what to monitor
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `stream` is never read
[INFO] [stdout]   --> src/connection.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct C2 {
[INFO] [stdout]    |            -- field in this struct
[INFO] [stdout] 15 |     stream: TcpStream,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Request` is never constructed
[INFO] [stdout]   --> src/connection.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct Request {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Alert` is never used
[INFO] [stdout]   --> src/connection.rs:25:6
[INFO] [stdout]    |
[INFO] [stdout] 25 | enum Alert<'a> {
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Caller` is never used
[INFO] [stdout]   --> src/connection.rs:30:10
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub enum Caller {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `send_active`, `send_alert`, and `send_log` are never used
[INFO] [stdout]   --> src/connection.rs:58:14
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl C2 {
[INFO] [stdout]    | ------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 58 |     async fn send_active(&mut self) { // Send message that indicates everything is active.
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     fn send_alert(&mut self, caller: Caller, alert: Alert) {}
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 63 |     fn send_log(&mut self, caller: Caller) {}
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 44.43s
[INFO] running `Command { std: "docker" "inspect" "c6856b03dbe863e535f60828fc2a161104e9daedac5b4193fb215518c1694afa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6856b03dbe863e535f60828fc2a161104e9daedac5b4193fb215518c1694afa", kill_on_drop: false }`
[INFO] [stdout] c6856b03dbe863e535f60828fc2a161104e9daedac5b4193fb215518c1694afa
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b464f28b77fa238a6735da1cd8882b624dd7c24c0cef117293d75b1a51456780
[INFO] running `Command { std: "docker" "start" "-a" "b464f28b77fa238a6735da1cd8882b624dd7c24c0cef117293d75b1a51456780", kill_on_drop: false }`
[INFO] [stderr]    Compiling watch_dog v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `BufReader` and `BufWriter`
[INFO] [stdout]  --> src/connection.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tokio::io::{BufReader, BufWriter};
[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 variable: `stream`
[INFO] [stdout]   --> src/monitor/network.rs:85:22
[INFO] [stdout]    |
[INFO] [stdout] 85 |                 Some(stream) => {
[INFO] [stdout]    |                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `procs`
[INFO] [stdout]   --> src/monitor/process.rs:36:16
[INFO] [stdout]    |
[INFO] [stdout] 36 |             Ok(procs) => {
[INFO] [stdout]    |                ^^^^^ help: if this is intentional, prefix it with an underscore: `_procs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]   --> src/monitor/process.rs:47:42
[INFO] [stdout]    |
[INFO] [stdout] 47 | ...                   Some(stream) => {
[INFO] [stdout]    |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]   --> src/monitor/shell.rs:41:34
[INFO] [stdout]    |
[INFO] [stdout] 41 | ...                   Some(stream) => {
[INFO] [stdout]    |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error`
[INFO] [stdout]   --> src/config.rs:30:21
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 Err(error) => None,
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error`
[INFO] [stdout]   --> src/config.rs:32:17
[INFO] [stdout]    |
[INFO] [stdout] 32 |             Err(error) => None,
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `caller`
[INFO] [stdout]   --> src/connection.rs:62:30
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn send_alert(&mut self, caller: Caller, alert: Alert) {}
[INFO] [stdout]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_caller`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `alert`
[INFO] [stdout]   --> src/connection.rs:62:46
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn send_alert(&mut self, caller: Caller, alert: Alert) {}
[INFO] [stdout]    |                                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_alert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `caller`
[INFO] [stdout]   --> src/connection.rs:63:28
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn send_log(&mut self, caller: Caller) {}
[INFO] [stdout]    |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_caller`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packet`
[INFO] [stdout]   --> src/monitor/network.rs:97:25
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn packet_serialize(packet: MalPacket) {
[INFO] [stdout]    |                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `stream` is never read
[INFO] [stdout]   --> src/connection.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct C2 {
[INFO] [stdout]    |            -- field in this struct
[INFO] [stdout] 15 |     stream: TcpStream,
[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 `Request` is never constructed
[INFO] [stdout]   --> src/connection.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct Request {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Alert` is never used
[INFO] [stdout]   --> src/connection.rs:25:6
[INFO] [stdout]    |
[INFO] [stdout] 25 | enum Alert<'a> {
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Caller` is never used
[INFO] [stdout]   --> src/connection.rs:30:10
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub enum Caller {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `send_active`, `send_alert`, and `send_log` are never used
[INFO] [stdout]   --> src/connection.rs:58:14
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl C2 {
[INFO] [stdout]    | ------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 58 |     async fn send_active(&mut self) { // Send message that indicates everything is active.
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     fn send_alert(&mut self, caller: Caller, alert: Alert) {}
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 63 |     fn send_log(&mut self, caller: Caller) {}
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `Command { std: "docker" "inspect" "b464f28b77fa238a6735da1cd8882b624dd7c24c0cef117293d75b1a51456780", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b464f28b77fa238a6735da1cd8882b624dd7c24c0cef117293d75b1a51456780", kill_on_drop: false }`
[INFO] [stdout] b464f28b77fa238a6735da1cd8882b624dd7c24c0cef117293d75b1a51456780
