[INFO] cloning repository https://github.com/alterware/alterware-launcher
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alterware/alterware-launcher" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falterware%2Falterware-launcher", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falterware%2Falterware-launcher'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4e7f2fa03bc406f1bafea2b7d62b47f170e106cd
[INFO] checking alterware/alterware-launcher against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-150727
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falterware%2Falterware-launcher" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/alterware/alterware-launcher
[INFO] finished tweaking git repo https://github.com/alterware/alterware-launcher
[INFO] tweaked toml for git repo https://github.com/alterware/alterware-launcher written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/alterware/alterware-launcher on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/alterware/alterware-launcher 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "e14b0cadb1e77c968085c5e45abe9d61c37e14c24e36bfe05a554f4f6649486a", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "527961563cb37eb55c00c2fbaf6387c15ceb99e12027968d4276301a501e0877", kill_on_drop: false }`
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[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]    Compiling alterware-launcher v0.11.5 (/opt/rustwide/workdir)
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[INFO] [stdout] warning: unused import: `std::future::Future`
[INFO] [stdout]  --> src/global.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::future::Future;
[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::pin::Pin`
[INFO] [stdout]  --> src/global.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::pin::Pin;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Hosts`
[INFO] [stdout]  --> src/global.rs:9:18
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::cdn::{Hosts, Server};
[INFO] [stdout]   |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::future::Future`
[INFO] [stdout]  --> src/global.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::future::Future;
[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::pin::Pin`
[INFO] [stdout]  --> src/global.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::pin::Pin;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Hosts`
[INFO] [stdout]  --> src/global.rs:9:18
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::cdn::{Hosts, Server};
[INFO] [stdout]   |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `initial_cdn`
[INFO] [stdout]    --> src/main.rs:676:9
[INFO] [stdout]     |
[INFO] [stdout] 676 |     let initial_cdn = if !cfg.cdn_url.is_empty() {
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_initial_cdn`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `CURRENT_CDN` is never used
[INFO] [stdout]  --> src/cdn.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | static CURRENT_CDN: Mutex<Option<Arc<Server>>> = Mutex::new(None);
[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 `Server` is never constructed
[INFO] [stdout]   --> src/cdn.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Server {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `url`, `rate`, `rate_latency`, and `calculate_rating` are never used
[INFO] [stdout]   --> src/cdn.rs:17:18
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Server {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 17 |     pub const fn new(host: &'static str) -> Self {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn url(&self) -> String {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     async fn rate(&mut self, asn: u32, is_initial: bool) {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     fn rate_latency(&self, latency: std::time::Duration) -> u8 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     fn calculate_rating(&self, latency: std::time::Duration, is_cloudflare: bool, asn: u32) -> u8 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Hosts` is never constructed
[INFO] [stdout]   --> src/cdn.rs:91:12
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub struct Hosts {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `active_url`, `next`, `rate`, and `get_master_url` are never used
[INFO] [stdout]    --> src/cdn.rs:98:18
[INFO] [stdout]     |
[INFO] [stdout]  96 | impl Hosts {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout]  97 |     /// create new rated hosts instance
[INFO] [stdout]  98 |     pub async fn new() -> Self {
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 |     pub fn active_url(&self) -> Option<String> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 119 |     pub fn next(&self) -> bool {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 143 |     pub async fn rate(&mut self, asn: u32, is_initial: bool) {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 159 |     pub fn get_master_url(&self) -> Option<String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CDN_HOSTS` is never used
[INFO] [stdout]   --> src/global.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const CDN_HOSTS: [Server; 1] = [Server::new("cdn.alterware.ovh")];
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `USER_AGENT` is never used
[INFO] [stdout]   --> src/global.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub static USER_AGENT: Lazy<String> = Lazy::new(|| {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `quick_request` is never used
[INFO] [stdout]  --> src/http.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub async fn quick_request(url: &str) -> Result<String, Box<dyn std::error::Error>> {
[INFO] [stdout]   |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_cloudflare` is never used
[INFO] [stdout]   --> src/http.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn is_cloudflare(headers: &HeaderMap) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rating_request` is never used
[INFO] [stdout]   --> src/http.rs:46:14
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub async fn rating_request(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `download_file` is never used
[INFO] [stdout]   --> src/http_async.rs:71:14
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub async fn download_file(url: &str, path: &PathBuf) -> Result<(), String> {
[INFO] [stdout]    |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_json` is never used
[INFO] [stdout]    --> src/http_async.rs:107:14
[INFO] [stdout]     |
[INFO] [stdout] 107 | pub async fn get_json<T: serde::de::DeserializeOwned>(url: &str) -> Result<T, String> {
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `initial_cdn`
[INFO] [stdout]    --> src/main.rs:676:9
[INFO] [stdout]     |
[INFO] [stdout] 676 |     let initial_cdn = if !cfg.cdn_url.is_empty() {
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_initial_cdn`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `CURRENT_CDN` is never used
[INFO] [stdout]  --> src/cdn.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | static CURRENT_CDN: Mutex<Option<Arc<Server>>> = Mutex::new(None);
[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 `Server` is never constructed
[INFO] [stdout]   --> src/cdn.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Server {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `url`, `rate`, `rate_latency`, and `calculate_rating` are never used
[INFO] [stdout]   --> src/cdn.rs:17:18
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Server {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 17 |     pub const fn new(host: &'static str) -> Self {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn url(&self) -> String {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     async fn rate(&mut self, asn: u32, is_initial: bool) {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     fn rate_latency(&self, latency: std::time::Duration) -> u8 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     fn calculate_rating(&self, latency: std::time::Duration, is_cloudflare: bool, asn: u32) -> u8 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Hosts` is never constructed
[INFO] [stdout]   --> src/cdn.rs:91:12
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub struct Hosts {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `active_url`, `next`, `rate`, and `get_master_url` are never used
[INFO] [stdout]    --> src/cdn.rs:98:18
[INFO] [stdout]     |
[INFO] [stdout]  96 | impl Hosts {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout]  97 |     /// create new rated hosts instance
[INFO] [stdout]  98 |     pub async fn new() -> Self {
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 |     pub fn active_url(&self) -> Option<String> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 119 |     pub fn next(&self) -> bool {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 143 |     pub async fn rate(&mut self, asn: u32, is_initial: bool) {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 159 |     pub fn get_master_url(&self) -> Option<String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CDN_HOSTS` is never used
[INFO] [stdout]   --> src/global.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const CDN_HOSTS: [Server; 1] = [Server::new("cdn.alterware.ovh")];
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `USER_AGENT` is never used
[INFO] [stdout]   --> src/global.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub static USER_AGENT: Lazy<String> = Lazy::new(|| {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `quick_request` is never used
[INFO] [stdout]  --> src/http.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub async fn quick_request(url: &str) -> Result<String, Box<dyn std::error::Error>> {
[INFO] [stdout]   |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_cloudflare` is never used
[INFO] [stdout]   --> src/http.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn is_cloudflare(headers: &HeaderMap) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rating_request` is never used
[INFO] [stdout]   --> src/http.rs:46:14
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub async fn rating_request(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `download_file` is never used
[INFO] [stdout]   --> src/http_async.rs:71:14
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub async fn download_file(url: &str, path: &PathBuf) -> Result<(), String> {
[INFO] [stdout]    |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_json` is never used
[INFO] [stdout]    --> src/http_async.rs:107:14
[INFO] [stdout]     |
[INFO] [stdout] 107 | pub async fn get_json<T: serde::de::DeserializeOwned>(url: &str) -> Result<T, String> {
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 00s
[INFO] running `Command { std: "docker" "inspect" "527961563cb37eb55c00c2fbaf6387c15ceb99e12027968d4276301a501e0877", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "527961563cb37eb55c00c2fbaf6387c15ceb99e12027968d4276301a501e0877", kill_on_drop: false }`
[INFO] [stdout] 527961563cb37eb55c00c2fbaf6387c15ceb99e12027968d4276301a501e0877
