[INFO] cloning repository https://github.com/ryardley/actor-explore
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ryardley/actor-explore" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryardley%2Factor-explore", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryardley%2Factor-explore'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cc1b816c96bbd5f1b16866ee46f34839eabe3c5c
[INFO] building ryardley/actor-explore against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryardley%2Factor-explore" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ryardley/actor-explore
[INFO] finished tweaking git repo https://github.com/ryardley/actor-explore
[INFO] tweaked toml for git repo https://github.com/ryardley/actor-explore written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ryardley/actor-explore on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ryardley/actor-explore 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f460f629b1bdd60f98ab6c7f25b4c81fa957adb9a272af072df50805f0fa059f
[INFO] running `Command { std: "docker" "start" "-a" "f460f629b1bdd60f98ab6c7f25b4c81fa957adb9a272af072df50805f0fa059f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f460f629b1bdd60f98ab6c7f25b4c81fa957adb9a272af072df50805f0fa059f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f460f629b1bdd60f98ab6c7f25b4c81fa957adb9a272af072df50805f0fa059f", kill_on_drop: false }`
[INFO] [stdout] f460f629b1bdd60f98ab6c7f25b4c81fa957adb9a272af072df50805f0fa059f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef5e6b08ce372d184759f7f643f7ae5811a9ac3cbba7ab10a2ce6a71ae4a3268
[INFO] running `Command { std: "docker" "start" "-a" "ef5e6b08ce372d184759f7f643f7ae5811a9ac3cbba7ab10a2ce6a71ae4a3268", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling bytes v1.7.1
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling cpufeatures v0.2.13
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling syn v2.0.74
[INFO] [stderr]    Compiling regex v1.10.6
[INFO] [stderr]    Compiling multimap v0.10.0
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling serde v1.0.207
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling num-bigint-dig v0.8.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling universal-hash v0.5.1
[INFO] [stderr]    Compiling tempfile v3.12.0
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling digest v0.10.7
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[INFO] [stderr]    Compiling polyval v0.6.2
[INFO] [stderr]    Compiling ethnum v1.5.0
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling ghash v0.5.1
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stderr]    Compiling ctr v0.9.2
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[INFO] [stderr]    Compiling num-iter v0.1.45
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[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling async-trait v0.1.81
[INFO] [stderr]    Compiling tokio v1.39.2
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]    Compiling prost v0.12.6
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling prost-types v0.12.6
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling fhe-traits v0.1.0-beta.7 (https://github.com/gnosisguild/fhe.rs#9624766d)
[INFO] [stderr]    Compiling prost-build v0.12.6
[INFO] [stderr]    Compiling fhe-math v0.1.0-beta.7 (https://github.com/gnosisguild/fhe.rs#9624766d)
[INFO] [stderr]    Compiling fhe v0.1.0-beta.7 (https://github.com/gnosisguild/fhe.rs#9624766d)
[INFO] [stderr]    Compiling fhe-util v0.1.0-beta.7 (https://github.com/gnosisguild/fhe.rs#9624766d)
[INFO] [stderr]    Compiling actor-implementation v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type alias `Error` is never used
[INFO] [stdout]  --> src/actor_traits.rs:4:6
[INFO] [stdout]   |
[INFO] [stdout] 4 | type Error = Box<dyn std::error::Error>;
[INFO] [stdout]   |      ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EnclaveEvent` is never used
[INFO] [stdout]  --> src/event.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum EnclaveEvent {
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Error` is never used
[INFO] [stdout]   --> src/event_dispatcher.rs:10:6
[INFO] [stdout]    |
[INFO] [stdout] 10 | type Error = Box<dyn std::error::Error>;
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Error` is never used
[INFO] [stdout]   --> src/fhe.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub type Error = Box<dyn std::error::Error>;
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Result` is never used
[INFO] [stdout]   --> src/fhe.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub type Result<T> = std::result::Result<T, Error>;
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Rng` is never used
[INFO] [stdout]   --> src/fhe.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub trait Rng: RngCore + CryptoRng + Send + 'static {}
[INFO] [stdout]    |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `deserialize_to_box_i64` is never used
[INFO] [stdout]   --> src/fhe.rs:60:4
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn deserialize_to_box_i64(bytes: Vec<u8>) -> Option<Box<[i64]>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Fhe` is never constructed
[INFO] [stdout]   --> src/fhe.rs:80:12
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub struct Fhe<R: Rng> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `get_params`, and `generate_keyshare` are never used
[INFO] [stdout]    --> src/fhe.rs:87:12
[INFO] [stdout]     |
[INFO] [stdout]  86 | impl<R: Rng> Fhe<R> {
[INFO] [stdout]     | ------------------- associated items in this implementation
[INFO] [stdout]  87 |     pub fn new(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub fn get_params(&self) -> (&Arc<BfvParameters>, &CommonRandomPoly) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 106 |     pub fn generate_keyshare(&self) -> Result<(SecretKey, PublicKeyShare)> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Error` is never used
[INFO] [stdout]   --> src/encryptor.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | type Error = Box<dyn std::error::Error>;
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Result` is never used
[INFO] [stdout]   --> src/encryptor.rs:13:6
[INFO] [stdout]    |
[INFO] [stdout] 13 | type Result<T> = std::result::Result<T, Error>;
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EncryptorMessage` is never used
[INFO] [stdout]   --> src/encryptor.rs:36:10
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub enum EncryptorMessage {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Encryptor` is never used
[INFO] [stdout]   --> src/encryptor.rs:44:11
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub trait Encryptor: Send + 'static {
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Error` is never used
[INFO] [stdout]   --> src/ciphernode.rs:13:6
[INFO] [stdout]    |
[INFO] [stdout] 13 | type Error = Box<dyn std::error::Error>;
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Error` is never used
[INFO] [stdout]  --> src/store.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | type Error = Box<dyn std::error::Error>;
[INFO] [stdout]   |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Result` is never used
[INFO] [stdout]   --> src/event_dispatcher.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 | type Result<T> = std::result::Result<T, Error>;
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Listener` is never used
[INFO] [stdout]   --> src/event_dispatcher.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum Listener {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Result` is never used
[INFO] [stdout]  --> src/actor_traits.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | type Result<T> = std::result::Result<T, Error>;
[INFO] [stdout]   |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Actor` is never used
[INFO] [stdout]   --> src/actor_traits.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait Actor<M: Send + 'static>: Send + 'static {
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ActorSender` is never used
[INFO] [stdout]   --> src/actor_traits.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub trait ActorSender<M> {
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Error` is never used
[INFO] [stdout]  --> src/logger.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | type Error = Box<dyn std::error::Error>;
[INFO] [stdout]   |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Result` is never used
[INFO] [stdout]  --> src/store.rs:7:6
[INFO] [stdout]   |
[INFO] [stdout] 7 | type Result<T> = std::result::Result<T, Error>;
[INFO] [stdout]   |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `StoreEvent` is never used
[INFO] [stdout]   --> src/store.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum StoreEvent {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DataStore` is never constructed
[INFO] [stdout]   --> src/store.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct DataStore {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Store` is never used
[INFO] [stdout]   --> src/store.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait Store: Send + 'static {
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Result` is never used
[INFO] [stdout]  --> src/logger.rs:7:6
[INFO] [stdout]   |
[INFO] [stdout] 7 | type Result<T> = std::result::Result<T, Error>;
[INFO] [stdout]   |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `LogEvent` is never used
[INFO] [stdout]   --> src/logger.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum LogEvent {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_actor` is never used
[INFO] [stdout]   --> src/actor_traits.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn run_actor<A, M>(actor: A, buffer: usize) -> mpsc::Sender<M>
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `consume_actor` is never used
[INFO] [stdout]   --> src/actor_traits.rs:34:10
[INFO] [stdout]    |
[INFO] [stdout] 34 | async fn consume_actor<A, M>(mut actor: A, mut receiver: Receiver<M>)
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/store.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl DataStore {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 24 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AesEncryptor` is never constructed
[INFO] [stdout]   --> src/encryptor.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub struct AesEncryptor {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/encryptor.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 53 | impl AesEncryptor {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] 54 |     pub fn new(key: Vec<u8>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EncryptorActor` is never constructed
[INFO] [stdout]   --> src/encryptor.rs:76:8
[INFO] [stdout]    |
[INFO] [stdout] 76 | struct EncryptorActor {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StoreActor` is never constructed
[INFO] [stdout]   --> src/store.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | struct StoreActor;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `EventDispatcher` is never used
[INFO] [stdout]   --> src/event_dispatcher.rs:30:11
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub trait EventDispatcher<E>: ActorSender<E> + Send + 'static {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EventBus` is never constructed
[INFO] [stdout]   --> src/event_dispatcher.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct EventBus {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `encrypt` are never used
[INFO] [stdout]   --> src/encryptor.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 80 | impl EncryptorActor {
[INFO] [stdout]    | ------------------- associated items in this implementation
[INFO] [stdout] 81 |     pub fn new(key: Vec<u8>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 |     fn encrypt(&self, data: Plaintext) -> Result<Vec<u8>> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Logger` is never constructed
[INFO] [stdout]   --> src/logger.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Logger {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Result` is never used
[INFO] [stdout]   --> src/ciphernode.rs:14:6
[INFO] [stdout]    |
[INFO] [stdout] 14 | type Result<T> = std::result::Result<T, Error>;
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Ciphernode` is never constructed
[INFO] [stdout]   --> src/ciphernode.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Ciphernode {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/store.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl StoreActor {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 42 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `get_log` are never used
[INFO] [stdout]   --> src/logger.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Logger {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 21 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub async fn get_log(&self) -> Result<Vec<EnclaveEvent>> {
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/event_dispatcher.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl EventBus {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 40 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EventBusActor` is never constructed
[INFO] [stdout]   --> src/event_dispatcher.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | struct EventBusActor {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `dispatch` are never used
[INFO] [stdout]   --> src/event_dispatcher.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 65 | impl EventBusActor {
[INFO] [stdout]    | ------------------ associated items in this implementation
[INFO] [stdout] 66 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     async fn dispatch(&self, event: EnclaveEvent) -> Result<()> {
[INFO] [stdout]    |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/ciphernode.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl Ciphernode {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 22 |     pub fn new<D, S, R, E>(dispatcher: D, store: S, fhe: Fhe<R>, encryptor: E) -> Self
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CiphernodeActor` is never constructed
[INFO] [stdout]   --> src/ciphernode.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | struct CiphernodeActor<S: Store, D: EventDispatcher<EnclaveEvent>, R: Rng, E: Encryptor> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `on_computation_requested` are never used
[INFO] [stdout]   --> src/ciphernode.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 49 | / impl<S, D, R, E> CiphernodeActor<S, D, R, E>
[INFO] [stdout] 50 | | where
[INFO] [stdout] 51 | |     S: Store,
[INFO] [stdout] 52 | |     D: EventDispatcher<EnclaveEvent>,
[INFO] [stdout] 53 | |     R: Rng,
[INFO] [stdout] 54 | |     E: Encryptor,
[INFO] [stdout]    | |_________________- associated items in this implementation
[INFO] [stdout] 55 |   {
[INFO] [stdout] 56 |       pub fn new(dispatcher: D, store: S, fhe: Fhe<R>, encryptor: E) -> Self {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 65 |       async fn on_computation_requested(&mut self, e3_id: &str) -> Result<()> {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LoggerActor` is never constructed
[INFO] [stdout]   --> src/logger.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct LoggerActor {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/logger.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl LoggerActor {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 45 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.59s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: num-bigint-dig v0.8.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "ef5e6b08ce372d184759f7f643f7ae5811a9ac3cbba7ab10a2ce6a71ae4a3268", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef5e6b08ce372d184759f7f643f7ae5811a9ac3cbba7ab10a2ce6a71ae4a3268", kill_on_drop: false }`
[INFO] [stdout] ef5e6b08ce372d184759f7f643f7ae5811a9ac3cbba7ab10a2ce6a71ae4a3268
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 659076e671c4065ff34d3363bdd0a88e6b25e75e8eed7afc95d430124cbb2887
[INFO] running `Command { std: "docker" "start" "-a" "659076e671c4065ff34d3363bdd0a88e6b25e75e8eed7afc95d430124cbb2887", kill_on_drop: false }`
[INFO] [stderr]    Compiling actor-implementation v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rngs::OsRng`
[INFO] [stdout]   --> src/main.rs:28:16
[INFO] [stdout]    |
[INFO] [stdout] 28 |     use rand::{rngs::OsRng, SeedableRng};
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `deserialize_to_box_i64` is never used
[INFO] [stdout]   --> src/fhe.rs:60:4
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn deserialize_to_box_i64(bytes: Vec<u8>) -> Option<Box<[i64]>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_params` is never used
[INFO] [stdout]    --> src/fhe.rs:102:12
[INFO] [stdout]     |
[INFO] [stdout]  86 | impl<R: Rng> Fhe<R> {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub fn get_params(&self) -> (&Arc<BfvParameters>, &CommonRandomPoly) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ciphernode_group_length`, `ciphernode_threshold`, and `sortition_seed` are never read
[INFO] [stdout]   --> src/event.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout]  9 |     ComputationRequested {
[INFO] [stdout]    |     -------------------- fields in this variant
[INFO] [stdout] ...
[INFO] [stdout] 13 |         ciphernode_group_length: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 14 |         ciphernode_threshold: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |         sortition_seed: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EnclaveEvent` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `key` and `value` are never read
[INFO] [stdout]   --> src/store.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Insert { key: Vec<u8>, value: Vec<u8> },
[INFO] [stdout]    |     ------   ^^^           ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StoreEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `e3_id` and `keyshare` are never read
[INFO] [stdout]   --> src/event.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     KeyshareCreated {
[INFO] [stdout]    |     --------------- fields in this variant
[INFO] [stdout] 20 |         e3_id: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 21 |         keyshare: PublicKeyShare,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EnclaveEvent` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.66s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: num-bigint-dig v0.8.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "659076e671c4065ff34d3363bdd0a88e6b25e75e8eed7afc95d430124cbb2887", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "659076e671c4065ff34d3363bdd0a88e6b25e75e8eed7afc95d430124cbb2887", kill_on_drop: false }`
[INFO] [stdout] 659076e671c4065ff34d3363bdd0a88e6b25e75e8eed7afc95d430124cbb2887