[INFO] cloning repository https://github.com/internnos/vuln-scanner
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/internnos/vuln-scanner" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finternnos%2Fvuln-scanner", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finternnos%2Fvuln-scanner'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 66ede320c0a15ddee840dc85ecf53fa56e6a0d60
[INFO] testing internnos/vuln-scanner against 1.97.0-beta.6 for beta-1.98-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finternnos%2Fvuln-scanner" "/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/internnos/vuln-scanner
[INFO] finished tweaking git repo https://github.com/internnos/vuln-scanner
[INFO] tweaked toml for git repo https://github.com/internnos/vuln-scanner written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/internnos/vuln-scanner on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/internnos/vuln-scanner 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" "+1.97.0-beta.6" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "c6b29c971e13e7cbdc12c3d682e42e9566179d64b25c4e1d8abeb95ff51b9080", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6b29c971e13e7cbdc12c3d682e42e9566179d64b25c4e1d8abeb95ff51b9080", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c6b29c971e13e7cbdc12c3d682e42e9566179d64b25c4e1d8abeb95ff51b9080" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6b29c971e13e7cbdc12c3d682e42e9566179d64b25c4e1d8abeb95ff51b9080", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c6b29c971e13e7cbdc12c3d682e42e9566179d64b25c4e1d8abeb95ff51b9080" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling bhr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `GenericConnectionProvider`, `GenericConnection`, `TokioRuntime`, and `proto::rr::domain`
[INFO] [stdout]  --> src/subdomains.rs:7:19
[INFO] [stdout]   |
[INFO] [stdout] 7 |     name_server::{GenericConnection, GenericConnectionProvider, TokioRuntime},
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 8 |     AsyncResolver, proto::rr::domain,
[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: `crate::ports::scan_ports`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::ports::scan_ports;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude::*`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use rayon::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `http_client`
[INFO] [stdout]   --> src/main.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let http_client = reqwest::Client::builder().timeout(http_timeout).build();
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_http_client`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ports_concurrency`
[INFO] [stdout]   --> src/main.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let ports_concurrency = 200;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ports_concurrency`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `subdomains_concurrency`
[INFO] [stdout]   --> src/main.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let subdomains_concurrency = 100;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subdomains_concurrency`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scan_start`
[INFO] [stdout]   --> src/main.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let scan_start = Instant::now();
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scan_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `subdomains`
[INFO] [stdout]   --> src/main.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let subdomains = process_request(response, target_domain).await?;
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subdomains`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `CliUsage` is never constructed
[INFO] [stdout]  --> src/error.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum Error {
[INFO] [stdout]   |          ----- variant in this enum
[INFO] [stdout] 5 |     #[error("Usage: tricoder <kerkour.com>")]
[INFO] [stdout] 6 |     CliUsage,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `open_ports` is never read
[INFO] [stdout]  --> src/model.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Subdomain {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] 5 |     pub domain: String,
[INFO] [stdout] 6 |     pub open_ports: Vec<Port>
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Subdomain` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `port` and `is_open` are never read
[INFO] [stdout]   --> src/model.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Port {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 11 |     pub port: u16,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 12 |     pub is_open: bool
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Port` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MOST_COMMON_PORTS_100` is never used
[INFO] [stdout]  --> src/ports.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const MOST_COMMON_PORTS_100: &[u16] = &[
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scan_ports` is never used
[INFO] [stdout]   --> src/ports.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn scan_ports(mut subdomain: Subdomain) -> Subdomain {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scan_port` is never used
[INFO] [stdout]   --> src/ports.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn scan_port(mut socket_address: SocketAddr, port: u16, timeout: u64) -> Port {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 38s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: openssl v0.10.45
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "c6b29c971e13e7cbdc12c3d682e42e9566179d64b25c4e1d8abeb95ff51b9080", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c6b29c971e13e7cbdc12c3d682e42e9566179d64b25c4e1d8abeb95ff51b9080" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling bhr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `GenericConnectionProvider`, `GenericConnection`, `TokioRuntime`, and `proto::rr::domain`
[INFO] [stdout]  --> src/subdomains.rs:7:19
[INFO] [stdout]   |
[INFO] [stdout] 7 |     name_server::{GenericConnection, GenericConnectionProvider, TokioRuntime},
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 8 |     AsyncResolver, proto::rr::domain,
[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: `crate::ports::scan_ports`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::ports::scan_ports;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude::*`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use rayon::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `http_client`
[INFO] [stdout]   --> src/main.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let http_client = reqwest::Client::builder().timeout(http_timeout).build();
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_http_client`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ports_concurrency`
[INFO] [stdout]   --> src/main.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let ports_concurrency = 200;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ports_concurrency`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `subdomains_concurrency`
[INFO] [stdout]   --> src/main.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let subdomains_concurrency = 100;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subdomains_concurrency`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scan_start`
[INFO] [stdout]   --> src/main.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let scan_start = Instant::now();
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scan_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `subdomains`
[INFO] [stdout]   --> src/main.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let subdomains = process_request(response, target_domain).await?;
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subdomains`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `CliUsage` is never constructed
[INFO] [stdout]  --> src/error.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum Error {
[INFO] [stdout]   |          ----- variant in this enum
[INFO] [stdout] 5 |     #[error("Usage: tricoder <kerkour.com>")]
[INFO] [stdout] 6 |     CliUsage,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `open_ports` is never read
[INFO] [stdout]  --> src/model.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Subdomain {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] 5 |     pub domain: String,
[INFO] [stdout] 6 |     pub open_ports: Vec<Port>
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Subdomain` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `port` and `is_open` are never read
[INFO] [stdout]   --> src/model.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Port {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 11 |     pub port: u16,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 12 |     pub is_open: bool
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Port` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MOST_COMMON_PORTS_100` is never used
[INFO] [stdout]  --> src/ports.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const MOST_COMMON_PORTS_100: &[u16] = &[
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scan_ports` is never used
[INFO] [stdout]   --> src/ports.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn scan_ports(mut subdomain: Subdomain) -> Subdomain {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scan_port` is never used
[INFO] [stdout]   --> src/ports.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn scan_port(mut socket_address: SocketAddr, port: u16, timeout: u64) -> Port {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.72s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: openssl v0.10.45
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "c6b29c971e13e7cbdc12c3d682e42e9566179d64b25c4e1d8abeb95ff51b9080", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c6b29c971e13e7cbdc12c3d682e42e9566179d64b25c4e1d8abeb95ff51b9080" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `GenericConnectionProvider`, `GenericConnection`, `TokioRuntime`, and `proto::rr::domain`
[INFO] [stderr]  --> src/subdomains.rs:7:19
[INFO] [stderr]   |
[INFO] [stderr] 7 |     name_server::{GenericConnection, GenericConnectionProvider, TokioRuntime},
[INFO] [stderr]   |                   ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr] 8 |     AsyncResolver, proto::rr::domain,
[INFO] [stderr]   |                    ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::ports::scan_ports`
[INFO] [stderr]   --> src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use crate::ports::scan_ports;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rayon::prelude::*`
[INFO] [stderr]   --> src/main.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use rayon::prelude::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `http_client`
[INFO] [stderr]   --> src/main.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 |     let http_client = reqwest::Client::builder().timeout(http_timeout).build();
[INFO] [stderr]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_http_client`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ports_concurrency`
[INFO] [stderr]   --> src/main.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 |     let ports_concurrency = 200;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ports_concurrency`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `subdomains_concurrency`
[INFO] [stderr]   --> src/main.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |     let subdomains_concurrency = 100;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subdomains_concurrency`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `scan_start`
[INFO] [stderr]   --> src/main.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 28 |     let scan_start = Instant::now();
[INFO] [stderr]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scan_start`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `subdomains`
[INFO] [stderr]   --> src/main.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 31 |     let subdomains = process_request(response, target_domain).await?;
[INFO] [stderr]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subdomains`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `CliUsage` is never constructed
[INFO] [stderr]  --> src/error.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub enum Error {
[INFO] [stderr]   |          ----- variant in this enum
[INFO] [stderr] 5 |     #[error("Usage: tricoder <kerkour.com>")]
[INFO] [stderr] 6 |     CliUsage,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `open_ports` is never read
[INFO] [stderr]  --> src/model.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct Subdomain {
[INFO] [stderr]   |            --------- field in this struct
[INFO] [stderr] 5 |     pub domain: String,
[INFO] [stderr] 6 |     pub open_ports: Vec<Port>
[INFO] [stderr]   |         ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Subdomain` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `port` and `is_open` are never read
[INFO] [stderr]   --> src/model.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct Port {
[INFO] [stderr]    |            ---- fields in this struct
[INFO] [stderr] 11 |     pub port: u16,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 12 |     pub is_open: bool
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Port` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MOST_COMMON_PORTS_100` is never used
[INFO] [stderr]  --> src/ports.rs:7:11
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub const MOST_COMMON_PORTS_100: &[u16] = &[
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `scan_ports` is never used
[INFO] [stderr]   --> src/ports.rs:16:8
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub fn scan_ports(mut subdomain: Subdomain) -> Subdomain {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `scan_port` is never used
[INFO] [stderr]   --> src/ports.rs:35:4
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn scan_port(mut socket_address: SocketAddr, port: u16, timeout: u64) -> Port {
[INFO] [stderr]    |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `bhr` (bin "bhr" test) generated 14 warnings (run `cargo fix --bin "bhr" -p bhr --tests` to apply 8 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: openssl v0.10.45
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bhr-e63d15f6637f8924)
[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" "c6b29c971e13e7cbdc12c3d682e42e9566179d64b25c4e1d8abeb95ff51b9080", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6b29c971e13e7cbdc12c3d682e42e9566179d64b25c4e1d8abeb95ff51b9080", kill_on_drop: false }`
[INFO] [stdout] c6b29c971e13e7cbdc12c3d682e42e9566179d64b25c4e1d8abeb95ff51b9080
