[INFO] cloning repository https://github.com/alexsnaps/limitador-driver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alexsnaps/limitador-driver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexsnaps%2Flimitador-driver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexsnaps%2Flimitador-driver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5b477e7ac03b1179325100868967b845865e06ea
[INFO] building alexsnaps/limitador-driver against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexsnaps%2Flimitador-driver" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/alexsnaps/limitador-driver
[INFO] finished tweaking git repo https://github.com/alexsnaps/limitador-driver
[INFO] tweaked toml for git repo https://github.com/alexsnaps/limitador-driver written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/alexsnaps/limitador-driver on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/alexsnaps/limitador-driver 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98c7e1c327bda50d611cac5e8d99a82fda31f8460903309d45660877383e8ffa
[INFO] running `Command { std: "docker" "start" "-a" "98c7e1c327bda50d611cac5e8d99a82fda31f8460903309d45660877383e8ffa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98c7e1c327bda50d611cac5e8d99a82fda31f8460903309d45660877383e8ffa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98c7e1c327bda50d611cac5e8d99a82fda31f8460903309d45660877383e8ffa", kill_on_drop: false }`
[INFO] [stdout] 98c7e1c327bda50d611cac5e8d99a82fda31f8460903309d45660877383e8ffa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a4ce4b92c0abeaa55d1a9103fb4462190f8d51efcbbfb059591ee76659a9519
[INFO] running `Command { std: "docker" "start" "-a" "4a4ce4b92c0abeaa55d1a9103fb4462190f8d51efcbbfb059591ee76659a9519", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rustix v0.38.31
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[INFO] [stderr]    Compiling tracing-core v0.1.32
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[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling mio v0.8.10
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling prettyplease v0.2.16
[INFO] [stderr]    Compiling num-traits v0.2.18
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[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling http-body v0.4.6
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]    Compiling rand v0.8.5
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[INFO] [stderr]    Compiling aho-corasick v1.1.2
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[INFO] [stderr]    Compiling clap_builder v4.5.1
[INFO] [stderr]    Compiling num-iter v0.1.44
[INFO] [stderr]    Compiling tempfile v3.10.1
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling hdrhistogram v7.5.4
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling prost-derive v0.12.3
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling pin-project-internal v1.1.4
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]    Compiling clap_derive v4.5.0
[INFO] [stderr]    Compiling async-stream v0.3.5
[INFO] [stderr]    Compiling tokio v1.36.0
[INFO] [stderr]    Compiling pin-project v1.1.4
[INFO] [stderr]    Compiling prost v0.12.3
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling prost-types v0.12.3
[INFO] [stderr]    Compiling parse_duration v2.1.1
[INFO] [stderr]    Compiling clap v4.5.1
[INFO] [stderr]    Compiling prost-build v0.12.3
[INFO] [stderr]    Compiling tonic-build v0.11.0
[INFO] [stderr]    Compiling limitador-driver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tokio-util v0.7.10
[INFO] [stderr]    Compiling tokio-io-timeout v1.2.0
[INFO] [stderr]    Compiling tokio-stream v0.1.14
[INFO] [stderr]    Compiling h2 v0.3.24
[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr]    Compiling hyper v0.14.28
[INFO] [stderr]    Compiling hyper-timeout v0.4.1
[INFO] [stderr]    Compiling tonic v0.11.0
[INFO] [stdout] warning: struct `Pipe` is never constructed
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub struct Pipe {
[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 `EnvoyInternalAddress` is never constructed
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub struct EnvoyInternalAddress {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TcpKeepalive` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:200:12
[INFO] [stdout]     |
[INFO] [stdout] 200 | pub struct TcpKeepalive {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BindConfig` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:218:12
[INFO] [stdout]     |
[INFO] [stdout] 218 | pub struct BindConfig {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Address` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:241:12
[INFO] [stdout]     |
[INFO] [stdout] 241 | pub struct Address {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CidrRange` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:263:12
[INFO] [stdout]     |
[INFO] [stdout] 263 | pub struct CidrRange {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BackoffStrategy` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:274:12
[INFO] [stdout]     |
[INFO] [stdout] 274 | pub struct BackoffStrategy {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HttpUri` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:291:12
[INFO] [stdout]     |
[INFO] [stdout] 291 | pub struct HttpUri {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Locality` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:337:12
[INFO] [stdout]     |
[INFO] [stdout] 337 | pub struct Locality {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BuildVersion` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:361:12
[INFO] [stdout]     |
[INFO] [stdout] 361 | pub struct BuildVersion {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Extension` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:376:12
[INFO] [stdout]     |
[INFO] [stdout] 376 | pub struct Extension {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Node` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:408:12
[INFO] [stdout]     |
[INFO] [stdout] 408 | pub struct Node {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Metadata` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:510:12
[INFO] [stdout]     |
[INFO] [stdout] 510 | pub struct Metadata {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RuntimeUInt32` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:537:12
[INFO] [stdout]     |
[INFO] [stdout] 537 | pub struct RuntimeUInt32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RuntimePercent` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:548:12
[INFO] [stdout]     |
[INFO] [stdout] 548 | pub struct RuntimePercent {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RuntimeDouble` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:559:12
[INFO] [stdout]     |
[INFO] [stdout] 559 | pub struct RuntimeDouble {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RuntimeFeatureFlag` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:570:12
[INFO] [stdout]     |
[INFO] [stdout] 570 | pub struct RuntimeFeatureFlag {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QueryParameter` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:583:12
[INFO] [stdout]     |
[INFO] [stdout] 583 | pub struct QueryParameter {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HeaderMap` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:678:12
[INFO] [stdout]     |
[INFO] [stdout] 678 | pub struct HeaderMap {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WatchedDirectory` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:686:12
[INFO] [stdout]     |
[INFO] [stdout] 686 | pub struct WatchedDirectory {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DataSource` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:694:12
[INFO] [stdout]     |
[INFO] [stdout] 694 | pub struct DataSource {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RetryPolicy` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:720:12
[INFO] [stdout]     |
[INFO] [stdout] 720 | pub struct RetryPolicy {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RemoteDataSource` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:734:12
[INFO] [stdout]     |
[INFO] [stdout] 734 | pub struct RemoteDataSource {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AsyncDataSource` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:748:12
[INFO] [stdout]     |
[INFO] [stdout] 748 | pub struct AsyncDataSource {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TransportSocket` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:771:12
[INFO] [stdout]     |
[INFO] [stdout] 771 | pub struct TransportSocket {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RuntimeFractionalPercent` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:804:12
[INFO] [stdout]     |
[INFO] [stdout] 804 | pub struct RuntimeFractionalPercent {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ControlPlane` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:817:12
[INFO] [stdout]     |
[INFO] [stdout] 817 | pub struct ControlPlane {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AddressNameSpecifier` is never used
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:107:14
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub enum AddressNameSpecifier {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Address` is never used
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:249:14
[INFO] [stdout]     |
[INFO] [stdout] 249 |     pub enum Address {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `HttpUpstreamType` is never used
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:320:14
[INFO] [stdout]     |
[INFO] [stdout] 320 |     pub enum HttpUpstreamType {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `UserAgentVersionType` is never used
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:476:14
[INFO] [stdout]     |
[INFO] [stdout] 476 |     pub enum UserAgentVersionType {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Specifier` is never used
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:702:14
[INFO] [stdout]     |
[INFO] [stdout] 702 |     pub enum Specifier {
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Specifier` is never used
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:756:14
[INFO] [stdout]     |
[INFO] [stdout] 756 |     pub enum Specifier {
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ConfigType` is never used
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:787:14
[INFO] [stdout]     |
[INFO] [stdout] 787 |     pub enum ConfigType {
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LocalRateLimitDescriptor` is never constructed
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.extensions.common.ratelimit.v3.rs:87:12
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub struct LocalRateLimitDescriptor {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Percent` is never constructed
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.r#type.v3.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Percent {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SemanticVersion` is never constructed
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.r#type.v3.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub struct SemanticVersion {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TokenBucket` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.r#type.v3.rs:134:12
[INFO] [stdout]     |
[INFO] [stdout] 134 | pub struct TokenBucket {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ContextParams` is never constructed
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/xds.core.v3.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct ContextParams {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 09s
[INFO] running `Command { std: "docker" "inspect" "4a4ce4b92c0abeaa55d1a9103fb4462190f8d51efcbbfb059591ee76659a9519", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a4ce4b92c0abeaa55d1a9103fb4462190f8d51efcbbfb059591ee76659a9519", kill_on_drop: false }`
[INFO] [stdout] 4a4ce4b92c0abeaa55d1a9103fb4462190f8d51efcbbfb059591ee76659a9519
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7544ef2fb4090aa16a4ee174a2839a8f8c51679bf1736098f4f8dbd2262d449f
[INFO] running `Command { std: "docker" "start" "-a" "7544ef2fb4090aa16a4ee174a2839a8f8c51679bf1736098f4f8dbd2262d449f", kill_on_drop: false }`
[INFO] [stderr]    Compiling limitador-driver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Pipe` is never constructed
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub struct Pipe {
[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 `EnvoyInternalAddress` is never constructed
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub struct EnvoyInternalAddress {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TcpKeepalive` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:200:12
[INFO] [stdout]     |
[INFO] [stdout] 200 | pub struct TcpKeepalive {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BindConfig` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:218:12
[INFO] [stdout]     |
[INFO] [stdout] 218 | pub struct BindConfig {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Address` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:241:12
[INFO] [stdout]     |
[INFO] [stdout] 241 | pub struct Address {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CidrRange` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:263:12
[INFO] [stdout]     |
[INFO] [stdout] 263 | pub struct CidrRange {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BackoffStrategy` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:274:12
[INFO] [stdout]     |
[INFO] [stdout] 274 | pub struct BackoffStrategy {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HttpUri` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:291:12
[INFO] [stdout]     |
[INFO] [stdout] 291 | pub struct HttpUri {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Locality` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:337:12
[INFO] [stdout]     |
[INFO] [stdout] 337 | pub struct Locality {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BuildVersion` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:361:12
[INFO] [stdout]     |
[INFO] [stdout] 361 | pub struct BuildVersion {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Extension` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:376:12
[INFO] [stdout]     |
[INFO] [stdout] 376 | pub struct Extension {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Node` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:408:12
[INFO] [stdout]     |
[INFO] [stdout] 408 | pub struct Node {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Metadata` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:510:12
[INFO] [stdout]     |
[INFO] [stdout] 510 | pub struct Metadata {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RuntimeUInt32` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:537:12
[INFO] [stdout]     |
[INFO] [stdout] 537 | pub struct RuntimeUInt32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RuntimePercent` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:548:12
[INFO] [stdout]     |
[INFO] [stdout] 548 | pub struct RuntimePercent {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RuntimeDouble` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:559:12
[INFO] [stdout]     |
[INFO] [stdout] 559 | pub struct RuntimeDouble {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RuntimeFeatureFlag` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:570:12
[INFO] [stdout]     |
[INFO] [stdout] 570 | pub struct RuntimeFeatureFlag {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QueryParameter` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:583:12
[INFO] [stdout]     |
[INFO] [stdout] 583 | pub struct QueryParameter {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HeaderMap` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:678:12
[INFO] [stdout]     |
[INFO] [stdout] 678 | pub struct HeaderMap {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WatchedDirectory` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:686:12
[INFO] [stdout]     |
[INFO] [stdout] 686 | pub struct WatchedDirectory {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DataSource` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:694:12
[INFO] [stdout]     |
[INFO] [stdout] 694 | pub struct DataSource {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RetryPolicy` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:720:12
[INFO] [stdout]     |
[INFO] [stdout] 720 | pub struct RetryPolicy {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RemoteDataSource` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:734:12
[INFO] [stdout]     |
[INFO] [stdout] 734 | pub struct RemoteDataSource {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AsyncDataSource` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:748:12
[INFO] [stdout]     |
[INFO] [stdout] 748 | pub struct AsyncDataSource {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TransportSocket` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:771:12
[INFO] [stdout]     |
[INFO] [stdout] 771 | pub struct TransportSocket {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RuntimeFractionalPercent` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:804:12
[INFO] [stdout]     |
[INFO] [stdout] 804 | pub struct RuntimeFractionalPercent {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ControlPlane` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:817:12
[INFO] [stdout]     |
[INFO] [stdout] 817 | pub struct ControlPlane {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AddressNameSpecifier` is never used
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:107:14
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub enum AddressNameSpecifier {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Address` is never used
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:249:14
[INFO] [stdout]     |
[INFO] [stdout] 249 |     pub enum Address {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `HttpUpstreamType` is never used
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:320:14
[INFO] [stdout]     |
[INFO] [stdout] 320 |     pub enum HttpUpstreamType {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `UserAgentVersionType` is never used
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:476:14
[INFO] [stdout]     |
[INFO] [stdout] 476 |     pub enum UserAgentVersionType {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Specifier` is never used
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:702:14
[INFO] [stdout]     |
[INFO] [stdout] 702 |     pub enum Specifier {
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Specifier` is never used
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:756:14
[INFO] [stdout]     |
[INFO] [stdout] 756 |     pub enum Specifier {
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ConfigType` is never used
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.config.core.v3.rs:787:14
[INFO] [stdout]     |
[INFO] [stdout] 787 |     pub enum ConfigType {
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LocalRateLimitDescriptor` is never constructed
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.extensions.common.ratelimit.v3.rs:87:12
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub struct LocalRateLimitDescriptor {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Percent` is never constructed
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.r#type.v3.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Percent {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SemanticVersion` is never constructed
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.r#type.v3.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub struct SemanticVersion {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TokenBucket` is never constructed
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/envoy.r#type.v3.rs:134:12
[INFO] [stdout]     |
[INFO] [stdout] 134 | pub struct TokenBucket {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ContextParams` is never constructed
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/limitador-driver-07b7d0bb22ef09d4/out/xds.core.v3.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct ContextParams {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.97s
[INFO] running `Command { std: "docker" "inspect" "7544ef2fb4090aa16a4ee174a2839a8f8c51679bf1736098f4f8dbd2262d449f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7544ef2fb4090aa16a4ee174a2839a8f8c51679bf1736098f4f8dbd2262d449f", kill_on_drop: false }`
[INFO] [stdout] 7544ef2fb4090aa16a4ee174a2839a8f8c51679bf1736098f4f8dbd2262d449f