[INFO] cloning repository https://github.com/LangDuaMC/s3xc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LangDuaMC/s3xc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLangDuaMC%2Fs3xc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLangDuaMC%2Fs3xc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bc2890eedbd2d27fcd27df80cf0ebe65634556cd
[INFO] testing LangDuaMC/s3xc against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLangDuaMC%2Fs3xc" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/LangDuaMC/s3xc
[INFO] finished tweaking git repo https://github.com/LangDuaMC/s3xc
[INFO] tweaked toml for git repo https://github.com/LangDuaMC/s3xc written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LangDuaMC/s3xc on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/LangDuaMC/s3xc 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3647b61e6273a163544f76eaffc2fe3eb9a1dd8ef844b64213699e084866b7eb
[INFO] running `Command { std: "docker" "start" "3647b61e6273a163544f76eaffc2fe3eb9a1dd8ef844b64213699e084866b7eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3647b61e6273a163544f76eaffc2fe3eb9a1dd8ef844b64213699e084866b7eb", 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" "3647b61e6273a163544f76eaffc2fe3eb9a1dd8ef844b64213699e084866b7eb" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3647b61e6273a163544f76eaffc2fe3eb9a1dd8ef844b64213699e084866b7eb", 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" "3647b61e6273a163544f76eaffc2fe3eb9a1dd8ef844b64213699e084866b7eb" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
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[INFO] [stderr]    Compiling s3xc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/cache/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | 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::path::PathBuf`
[INFO] [stdout]  --> src/cache/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::path::PathBuf;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]   --> src/cache/mod.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tracing::{debug, error, info};
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]  --> src/cache/metadata.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tracing::{info, warn};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]  --> src/cache/storage.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tracing::{debug, error};
[INFO] [stdout]   |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bytes::Bytes`
[INFO] [stdout]  --> src/server/handlers.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use bytes::Bytes;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio_util::io::ReaderStream`
[INFO] [stdout]   --> src/server/handlers.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tokio_util::io::ReaderStream;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]   --> src/server/handlers.rs:11:29
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tracing::{debug, error, info};
[INFO] [stdout]    |                             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `http_body_util::BodyExt`
[INFO] [stdout]   --> src/server/handlers.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use http_body_util::BodyExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Pending`, `Complete`, and `Failed` are never constructed
[INFO] [stdout]   --> src/cache/mod.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | enum DownloadStatus {
[INFO] [stdout]    |      -------------- variants in this enum
[INFO] [stdout] 22 |     Pending,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 23 |     Complete,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 24 |     Failed(String),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DownloadStatus` has derived impls for the traits `Clone` and `Debug`, but these are 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 `active_downloads` is never read
[INFO] [stdout]   --> src/cache/mod.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct CacheCoordinator {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 32 |     active_downloads: DashMap<String, watch::Receiver<DownloadStatus>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `ensure_chunk_cached` and `download_and_cache_chunk` are never used
[INFO] [stdout]    --> src/cache/mod.rs:248:14
[INFO] [stdout]     |
[INFO] [stdout]  35 | impl CacheCoordinator {
[INFO] [stdout]     | --------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 248 |     async fn ensure_chunk_cached(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 330 |     async fn download_and_cache_chunk(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `upstream_region` is never read
[INFO] [stdout]   --> src/proxy/mod.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct ProxyClient {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 31 |     upstream_region: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ProxyClient` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `upstream_endpoint` and `upstream_region` are never read
[INFO] [stdout]   --> src/server/handlers.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct AppState {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 19 |     pub cache: Arc<CacheCoordinator>,
[INFO] [stdout] 20 |     pub upstream_endpoint: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 21 |     pub upstream_region: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AppState` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `access_key`, `secret_key`, and `session_token` are never read
[INFO] [stdout]   --> src/utils.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct ClientCredentials {
[INFO] [stdout]    |            ----------------- fields in this struct
[INFO] [stdout] 11 |     pub access_key: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 12 |     pub secret_key: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 13 |     pub session_token: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ClientCredentials` 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 `session_token` is never used
[INFO] [stdout]   --> src/utils.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl ClientCredentials {
[INFO] [stdout]    | ---------------------- method in this implementation
[INFO] [stdout] 17 |     pub fn session_token(&self) -> Option<&str> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `NoSuchBucket` is never constructed
[INFO] [stdout]   --> src/utils.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub enum S3Error {
[INFO] [stdout]    |          ------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 28 |     NoSuchBucket,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `S3Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `md-5`
[INFO] [stderr]  --> Cargo.toml:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | md-5 = "0.10"
[INFO] [stderr]   | ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `md-5`
[INFO] [stderr] warning: unused dependency `tower`
[INFO] [stderr]   --> Cargo.toml:59:15
[INFO] [stderr]    |
[INFO] [stderr] 59 | [dependencies.tower]
[INFO] [stderr]    |               ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `tower`
[INFO] [stderr] warning: `s3xc` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 2m 49s
[INFO] running `Command { std: "docker" "inspect" "3647b61e6273a163544f76eaffc2fe3eb9a1dd8ef844b64213699e084866b7eb", 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" "3647b61e6273a163544f76eaffc2fe3eb9a1dd8ef844b64213699e084866b7eb" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling s3xc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/cache/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | 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::path::PathBuf`
[INFO] [stdout]  --> src/cache/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::path::PathBuf;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]   --> src/cache/mod.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tracing::{debug, error, info};
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]  --> src/cache/metadata.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tracing::{info, warn};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]  --> src/cache/storage.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tracing::{debug, error};
[INFO] [stdout]   |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bytes::Bytes`
[INFO] [stdout]  --> src/server/handlers.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use bytes::Bytes;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio_util::io::ReaderStream`
[INFO] [stdout]   --> src/server/handlers.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tokio_util::io::ReaderStream;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]   --> src/server/handlers.rs:11:29
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tracing::{debug, error, info};
[INFO] [stdout]    |                             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `http_body_util::BodyExt`
[INFO] [stdout]   --> src/server/handlers.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use http_body_util::BodyExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Pending`, `Complete`, and `Failed` are never constructed
[INFO] [stdout]   --> src/cache/mod.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | enum DownloadStatus {
[INFO] [stdout]    |      -------------- variants in this enum
[INFO] [stdout] 22 |     Pending,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 23 |     Complete,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 24 |     Failed(String),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DownloadStatus` has derived impls for the traits `Clone` and `Debug`, but these are 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 `active_downloads` is never read
[INFO] [stdout]   --> src/cache/mod.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct CacheCoordinator {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 32 |     active_downloads: DashMap<String, watch::Receiver<DownloadStatus>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `ensure_chunk_cached` and `download_and_cache_chunk` are never used
[INFO] [stdout]    --> src/cache/mod.rs:248:14
[INFO] [stdout]     |
[INFO] [stdout]  35 | impl CacheCoordinator {
[INFO] [stdout]     | --------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 248 |     async fn ensure_chunk_cached(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 330 |     async fn download_and_cache_chunk(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `upstream_region` is never read
[INFO] [stdout]   --> src/proxy/mod.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct ProxyClient {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 31 |     upstream_region: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ProxyClient` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `upstream_endpoint` and `upstream_region` are never read
[INFO] [stdout]   --> src/server/handlers.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct AppState {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 19 |     pub cache: Arc<CacheCoordinator>,
[INFO] [stdout] 20 |     pub upstream_endpoint: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 21 |     pub upstream_region: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AppState` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `access_key`, `secret_key`, and `session_token` are never read
[INFO] [stdout]   --> src/utils.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct ClientCredentials {
[INFO] [stdout]    |            ----------------- fields in this struct
[INFO] [stdout] 11 |     pub access_key: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 12 |     pub secret_key: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 13 |     pub session_token: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ClientCredentials` 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 `session_token` is never used
[INFO] [stdout]   --> src/utils.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl ClientCredentials {
[INFO] [stdout]    | ---------------------- method in this implementation
[INFO] [stdout] 17 |     pub fn session_token(&self) -> Option<&str> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `NoSuchBucket` is never constructed
[INFO] [stdout]   --> src/utils.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub enum S3Error {
[INFO] [stdout]    |          ------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 28 |     NoSuchBucket,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `S3Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `md-5`
[INFO] [stderr]  --> Cargo.toml:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | md-5 = "0.10"
[INFO] [stderr]   | ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `md-5`
[INFO] [stderr] warning: unused dependency `tower`
[INFO] [stderr]   --> Cargo.toml:59:15
[INFO] [stderr]    |
[INFO] [stderr] 59 | [dependencies.tower]
[INFO] [stderr]    |               ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `tower`
[INFO] [stderr] warning: `s3xc` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 5.38s
[INFO] running `Command { std: "docker" "inspect" "3647b61e6273a163544f76eaffc2fe3eb9a1dd8ef844b64213699e084866b7eb", 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" "3647b61e6273a163544f76eaffc2fe3eb9a1dd8ef844b64213699e084866b7eb" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/cache/mod.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::path::PathBuf`
[INFO] [stderr]  --> src/cache/mod.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::path::PathBuf;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `debug`
[INFO] [stderr]   --> src/cache/mod.rs:10:15
[INFO] [stderr]    |
[INFO] [stderr] 10 | use tracing::{debug, error, info};
[INFO] [stderr]    |               ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `warn`
[INFO] [stderr]  --> src/cache/metadata.rs:5:21
[INFO] [stderr]   |
[INFO] [stderr] 5 | use tracing::{info, warn};
[INFO] [stderr]   |                     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `error`
[INFO] [stderr]  --> src/cache/storage.rs:6:22
[INFO] [stderr]   |
[INFO] [stderr] 6 | use tracing::{debug, error};
[INFO] [stderr]   |                      ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `bytes::Bytes`
[INFO] [stderr]  --> src/server/handlers.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use bytes::Bytes;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tokio_util::io::ReaderStream`
[INFO] [stderr]   --> src/server/handlers.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use tokio_util::io::ReaderStream;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `info`
[INFO] [stderr]   --> src/server/handlers.rs:11:29
[INFO] [stderr]    |
[INFO] [stderr] 11 | use tracing::{debug, error, info};
[INFO] [stderr]    |                             ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `http_body_util::BodyExt`
[INFO] [stderr]   --> src/server/handlers.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use http_body_util::BodyExt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Pending`, `Complete`, and `Failed` are never constructed
[INFO] [stderr]   --> src/cache/mod.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | enum DownloadStatus {
[INFO] [stderr]    |      -------------- variants in this enum
[INFO] [stderr] 22 |     Pending,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 23 |     Complete,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 24 |     Failed(String),
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `DownloadStatus` has derived impls for the traits `Clone` and `Debug`, but these are 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 `active_downloads` is never read
[INFO] [stderr]   --> src/cache/mod.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub struct CacheCoordinator {
[INFO] [stderr]    |            ---------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 32 |     active_downloads: DashMap<String, watch::Receiver<DownloadStatus>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `ensure_chunk_cached` and `download_and_cache_chunk` are never used
[INFO] [stderr]    --> src/cache/mod.rs:248:14
[INFO] [stderr]     |
[INFO] [stderr]  35 | impl CacheCoordinator {
[INFO] [stderr]     | --------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 248 |     async fn ensure_chunk_cached(
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 330 |     async fn download_and_cache_chunk(
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `upstream_region` is never read
[INFO] [stderr]   --> src/proxy/mod.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub struct ProxyClient {
[INFO] [stderr]    |            ----------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 31 |     upstream_region: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ProxyClient` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `upstream_endpoint` and `upstream_region` are never read
[INFO] [stderr]   --> src/server/handlers.rs:20:9
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub struct AppState {
[INFO] [stderr]    |            -------- fields in this struct
[INFO] [stderr] 19 |     pub cache: Arc<CacheCoordinator>,
[INFO] [stderr] 20 |     pub upstream_endpoint: String,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 21 |     pub upstream_region: String,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `AppState` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `access_key`, `secret_key`, and `session_token` are never read
[INFO] [stderr]   --> src/utils.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct ClientCredentials {
[INFO] [stderr]    |            ----------------- fields in this struct
[INFO] [stderr] 11 |     pub access_key: String,
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr] 12 |     pub secret_key: String,
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr] 13 |     pub session_token: Option<String>,
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ClientCredentials` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `session_token` is never used
[INFO] [stderr]   --> src/utils.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl ClientCredentials {
[INFO] [stderr]    | ---------------------- method in this implementation
[INFO] [stderr] 17 |     pub fn session_token(&self) -> Option<&str> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `NoSuchBucket` is never constructed
[INFO] [stderr]   --> src/utils.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub enum S3Error {
[INFO] [stderr]    |          ------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 28 |     NoSuchBucket,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `S3Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `s3xc` (bin "s3xc" test) generated 17 warnings (run `cargo fix --bin "s3xc" -p s3xc --tests` to apply 8 suggestions)
[INFO] [stderr] warning: unused dependency `md-5`
[INFO] [stderr]  --> Cargo.toml:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | md-5 = "0.10"
[INFO] [stderr]   | ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `md-5`
[INFO] [stderr] warning: unused dependency `tower`
[INFO] [stderr]   --> Cargo.toml:59:15
[INFO] [stderr]    |
[INFO] [stderr] 59 | [dependencies.tower]
[INFO] [stderr]    |               ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `tower`
[INFO] [stderr] warning: `s3xc` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/build/s3xc/222a4e287f0f05be/out/s3xc-222a4e287f0f05be)
[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" "3647b61e6273a163544f76eaffc2fe3eb9a1dd8ef844b64213699e084866b7eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3647b61e6273a163544f76eaffc2fe3eb9a1dd8ef844b64213699e084866b7eb", kill_on_drop: false }`
[INFO] [stdout] 3647b61e6273a163544f76eaffc2fe3eb9a1dd8ef844b64213699e084866b7eb
