[INFO] cloning repository https://github.com/ipconfiger/front-tier
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ipconfiger/front-tier" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fipconfiger%2Ffront-tier", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
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[INFO] checking ipconfiger/front-tier against 22950ab9e29e11620a10905f027f141ea126966e for pr-160581
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fipconfiger%2Ffront-tier" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
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[INFO] finished tweaking git repo https://github.com/ipconfiger/front-tier
[INFO] tweaked toml for git repo https://github.com/ipconfiger/front-tier written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ipconfiger/front-tier on toolchain 22950ab9e29e11620a10905f027f141ea126966e
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[INFO] [stdout] warning: unused import: `AcmeManager`
[INFO] [stdout]   --> src/api/certificates.rs:11:59
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::tls::{certificate_manager::CertificateManager, AcmeManager};
[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: `std::path::Path`
[INFO] [stdout]  --> src/tls/renewal.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::time::sleep`
[INFO] [stdout]   --> src/tls/watcher.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tokio::time::sleep;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AcmeManager`
[INFO] [stdout]   --> src/api/certificates.rs:11:59
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::tls::{certificate_manager::CertificateManager, AcmeManager};
[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: `std::path::Path`
[INFO] [stdout]  --> src/tls/renewal.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::time::sleep`
[INFO] [stdout]   --> src/tls/watcher.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tokio::time::sleep;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `resolve_challenge_type` is never used
[INFO] [stdout]   --> src/api/certificates.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl ObtainCertificateRequest {
[INFO] [stdout]    | ----------------------------- method in this implementation
[INFO] [stdout] 44 |     /// Determine challenge type from request or configuration
[INFO] [stdout] 45 |     fn resolve_challenge_type(&self, has_dns_provider: bool) -> &'static str {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_test_certificate` is never used
[INFO] [stdout]    --> src/tls/certificate_manager.rs:404:8
[INFO] [stdout]     |
[INFO] [stdout] 404 |     fn create_test_certificate() -> String {
[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 import: `std::collections::HashMap`
[INFO] [stdout]   --> tests/acme_integration_test.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::collections::HashMap;
[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: `std::collections::HashMap`
[INFO] [stdout]  --> tests/acme_challenge_test.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::collections::HashMap;
[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::sync::RwLock`
[INFO] [stdout]  --> tests/acme_challenge_test.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tokio::sync::RwLock;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/acme_challenge_test.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let mut state = AppState::new();
[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: variable does not need to be mutable
[INFO] [stdout]   --> tests/acme_challenge_test.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |     let mut state = AppState::new();
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> tests/acme_challenge_test.rs:123:9
[INFO] [stdout]     |
[INFO] [stdout] 123 |     let mut state = AppState::new();
[INFO] [stdout]     |         ----^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> tests/acme_challenge_test.rs:167:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |     let mut state = AppState::new();
[INFO] [stdout]     |         ----^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AcmeManager`
[INFO] [stdout]   --> src/api/certificates.rs:11:59
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::tls::{certificate_manager::CertificateManager, AcmeManager};
[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: `pingora::services::Service`
[INFO] [stdout]   --> src/proxy.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use pingora::services::Service;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Private`
[INFO] [stdout]   --> src/proxy.rs:15:32
[INFO] [stdout]    |
[INFO] [stdout] 15 | use pingora::tls::pkey::{PKey, Private};
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/tls/renewal.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::time::sleep`
[INFO] [stdout]   --> src/tls/watcher.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tokio::time::sleep;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LoadedCertificate`
[INFO] [stdout]   --> src/tls/mod.rs:12:51
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use certificate_manager::{CertificateManager, LoadedCertificate};
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AcmeManager`
[INFO] [stdout]   --> src/api/certificates.rs:11:59
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::tls::{certificate_manager::CertificateManager, AcmeManager};
[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: `pingora::services::Service`
[INFO] [stdout]   --> src/proxy.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use pingora::services::Service;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Private`
[INFO] [stdout]   --> src/proxy.rs:15:32
[INFO] [stdout]    |
[INFO] [stdout] 15 | use pingora::tls::pkey::{PKey, Private};
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::config::VirtualHost`
[INFO] [stdout]    --> src/proxy.rs:366:9
[INFO] [stdout]     |
[INFO] [stdout] 366 |     use crate::config::VirtualHost;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]    --> src/proxy.rs:367:9
[INFO] [stdout]     |
[INFO] [stdout] 367 |     use std::collections::HashMap;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/tls/renewal.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::time::sleep`
[INFO] [stdout]   --> src/tls/watcher.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tokio::time::sleep;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LoadedCertificate`
[INFO] [stdout]   --> src/tls/mod.rs:12:51
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use certificate_manager::{CertificateManager, LoadedCertificate};
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `resolve_challenge_type` is never used
[INFO] [stdout]   --> src/api/certificates.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl ObtainCertificateRequest {
[INFO] [stdout]    | ----------------------------- method in this implementation
[INFO] [stdout] 44 |     /// Determine challenge type from request or configuration
[INFO] [stdout] 45 |     fn resolve_challenge_type(&self, has_dns_provider: bool) -> &'static str {
[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 `server` is never read
[INFO] [stdout]   --> src/proxy.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct MyProxy {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 23 |     server: Option<Server>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `token` is never read
[INFO] [stdout]   --> src/tls/acme_manager.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct ChallengeData {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 25 |     /// Token from the challenge
[INFO] [stdout] 26 |     pub token: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ChallengeData` 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: multiple associated items are never used
[INFO] [stdout]    --> src/tls/acme_manager.rs:71:12
[INFO] [stdout]     |
[INFO] [stdout]  45 | impl AcmeManager {
[INFO] [stdout]     | ---------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  71 |     pub fn email(&self) -> &str {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 329 |     fn cert_path(&self, domain: &str) -> PathBuf {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 335 |     fn key_path(&self, domain: &str) -> PathBuf {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 341 |     pub fn certificate_exists(&self, domain: &str) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 346 |     pub fn get_certificate_expiration(&self, domain: &str) -> Result<Option<DateTime<Utc>>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 363 |     fn parse_certificate_pem(pem: &str) -> Result<Certificate> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 376 |     pub async fn cleanup_expired_challenges(&self) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cert` and `key` are never read
[INFO] [stdout]   --> src/tls/certificate_manager.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct LoadedCertificate {
[INFO] [stdout]    |            ----------------- fields in this struct
[INFO] [stdout] 13 |     /// The parsed certificate in rustls format
[INFO] [stdout] 14 |     pub cert: Certificate,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 15 |     /// The parsed private key in rustls format
[INFO] [stdout] 16 |     pub key: PrivateKey,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LoadedCertificate` 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: method `delete_txt_record` is never used
[INFO] [stdout]   --> src/tls/dns_provider/mod.rs:19:14
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub trait DnsProvider: Send + Sync {
[INFO] [stdout]    |           ----------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 19 |     async fn delete_txt_record(&self, domain: &str, txt_value: &str) -> Result<()>;
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cert_manager` and `https_port` are never read
[INFO] [stdout]   --> src/tls/proxy_service.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct MyProxyService {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub cert_manager: Arc<CertificateManager>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 17 |     /// HTTPS port for redirect construction
[INFO] [stdout] 18 |     pub https_port: u16,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `days_until_expiry` is never used
[INFO] [stdout]    --> src/tls/renewal.rs:186:12
[INFO] [stdout]     |
[INFO] [stdout]  43 | impl RenewalManager {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 186 |     pub fn days_until_expiry(&self, expires_at: DateTime<Utc>) -> i64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `server` is never read
[INFO] [stdout]   --> src/proxy.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct MyProxy {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 23 |     server: Option<Server>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `email`, `get_certificate_expiration`, and `parse_certificate_pem` are never used
[INFO] [stdout]    --> src/tls/acme_manager.rs:71:12
[INFO] [stdout]     |
[INFO] [stdout]  45 | impl AcmeManager {
[INFO] [stdout]     | ---------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  71 |     pub fn email(&self) -> &str {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 346 |     pub fn get_certificate_expiration(&self, domain: &str) -> Result<Option<DateTime<Utc>>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 363 |     fn parse_certificate_pem(pem: &str) -> Result<Certificate> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cert` and `key` are never read
[INFO] [stdout]   --> src/tls/certificate_manager.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct LoadedCertificate {
[INFO] [stdout]    |            ----------------- fields in this struct
[INFO] [stdout] 13 |     /// The parsed certificate in rustls format
[INFO] [stdout] 14 |     pub cert: Certificate,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 15 |     /// The parsed private key in rustls format
[INFO] [stdout] 16 |     pub key: PrivateKey,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LoadedCertificate` 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: function `create_test_certificate` is never used
[INFO] [stdout]    --> src/tls/certificate_manager.rs:404:8
[INFO] [stdout]     |
[INFO] [stdout] 404 |     fn create_test_certificate() -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `delete_txt_record` is never used
[INFO] [stdout]   --> src/tls/dns_provider/mod.rs:19:14
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub trait DnsProvider: Send + Sync {
[INFO] [stdout]    |           ----------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 19 |     async fn delete_txt_record(&self, domain: &str, txt_value: &str) -> Result<()>;
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cert_manager` and `https_port` are never read
[INFO] [stdout]   --> src/tls/proxy_service.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct MyProxyService {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub cert_manager: Arc<CertificateManager>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 17 |     /// HTTPS port for redirect construction
[INFO] [stdout] 18 |     pub https_port: u16,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 26s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: proc-macro-error2 v2.0.1
[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" "047712070e1429d83195f0afd7ee406600bf0097c095bad0261205c79a0df508", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "047712070e1429d83195f0afd7ee406600bf0097c095bad0261205c79a0df508", kill_on_drop: false }`
[INFO] [stdout] 047712070e1429d83195f0afd7ee406600bf0097c095bad0261205c79a0df508
