[INFO] cloning repository https://github.com/alvierahman90/tcpffee
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alvierahman90/tcpffee" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falvierahman90%2Ftcpffee", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falvierahman90%2Ftcpffee'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e95f875a8a332239f561c17a49814133eefebc3f
[INFO] testing alvierahman90/tcpffee against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falvierahman90%2Ftcpffee" "/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/alvierahman90/tcpffee
[INFO] finished tweaking git repo https://github.com/alvierahman90/tcpffee
[INFO] tweaked toml for git repo https://github.com/alvierahman90/tcpffee written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/alvierahman90/tcpffee on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/alvierahman90/tcpffee 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
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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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 484b2fed0623de91331192ff6e74ad5101a85f2d8c95cb7d8066d29316a9af71
[INFO] running `Command { std: "docker" "start" "-a" "484b2fed0623de91331192ff6e74ad5101a85f2d8c95cb7d8066d29316a9af71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "484b2fed0623de91331192ff6e74ad5101a85f2d8c95cb7d8066d29316a9af71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "484b2fed0623de91331192ff6e74ad5101a85f2d8c95cb7d8066d29316a9af71", kill_on_drop: false }`
[INFO] [stdout] 484b2fed0623de91331192ff6e74ad5101a85f2d8c95cb7d8066d29316a9af71
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0dab4d83cfb26de99b786b16cb19d4e5c06968bbb8e1128bc396e77338605ec8
[INFO] running `Command { std: "docker" "start" "-a" "0dab4d83cfb26de99b786b16cb19d4e5c06968bbb8e1128bc396e77338605ec8", kill_on_drop: false }`
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[INFO] [stderr]    Compiling poem-openapi-derive v5.1.1
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling derive_more v1.0.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling serde_spanned v0.6.7
[INFO] [stderr]    Compiling quick-xml v0.36.2
[INFO] [stderr]    Compiling rmp-serde v1.3.0
[INFO] [stderr]    Compiling quick_cache v0.6.9
[INFO] [stderr]    Compiling tokio v1.40.0
[INFO] [stderr]    Compiling serde_with v3.9.0
[INFO] [stderr]    Compiling clokwerk v0.4.0
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling headers-core v0.3.0
[INFO] [stderr]    Compiling http-body-util v0.1.2
[INFO] [stderr]    Compiling headers v0.4.0
[INFO] [stderr]    Compiling toml v0.8.19
[INFO] [stderr]    Compiling raft v0.7.0
[INFO] [stderr]    Compiling tokio-util v0.7.12
[INFO] [stderr]    Compiling tokio-stream v0.1.16
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling h2 v0.4.6
[INFO] [stderr]    Compiling hyper v1.4.1
[INFO] [stderr]    Compiling hyper-util v0.1.9
[INFO] [stderr]    Compiling poem v3.1.3
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling reqwest v0.12.7
[INFO] [stderr]    Compiling poem-openapi v5.1.2
[INFO] [stderr]    Compiling tcpffee v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `task::spawn_blocking`
[INFO] [stdout]   --> src/client_handler.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         task::spawn_blocking,
[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: `raft::RawNode`
[INFO] [stdout]   --> src/healthchecks/raft.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     raft::RawNode,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `pulse_receiver::pulse_receiver` and `start_healthcheck_loop::start_healthcheck_loop`
[INFO] [stdout]   --> src/healthchecks.rs:25:38
[INFO] [stdout]    |
[INFO] [stdout] 25 |     id::*, peer_health::peer_health, pulse_receiver::pulse_receiver,
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 26 |     start_healthcheck_loop::start_healthcheck_loop, state_map::*,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RawNode`
[INFO] [stdout]  --> src/raft/storage.rs:6:39
[INFO] [stdout]   |
[INFO] [stdout] 6 |         GetEntriesContext, RaftState, RawNode, Result as RaftResult,
[INFO] [stdout]   |                                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `raft::RawNode`
[INFO] [stdout]  --> src/stick_table.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     raft::RawNode,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `crate::healthchecks::*`, `error`, and `raft::storage::StorageData`
[INFO] [stdout]   --> src/main.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     crate::healthchecks::*,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 30 |     log::{debug, error, info, warn},
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout] 31 |     raft::storage::StorageData,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tag`
[INFO] [stdout]    --> src/raft/node.rs:358:9
[INFO] [stdout]     |
[INFO] [stdout] 358 |         tag: &str,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_tag`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `healthcheck_save_path` is never used
[INFO] [stdout]   --> src/env.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub fn healthcheck_save_path() -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GlobalHealthcheckMapValue` is never constructed
[INFO] [stdout]   --> src/healthchecks.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct GlobalHealthcheckMapValue {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GlobalHealthcheckMap` is never constructed
[INFO] [stdout]   --> src/healthchecks.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct GlobalHealthcheckMap(AHashMap<GlobalHealthcheckId, GlobalHealthcheckMapValue>);
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `to_state_map` are never used
[INFO] [stdout]   --> src/healthchecks.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 45 | impl GlobalHealthcheckMap {
[INFO] [stdout]    | ------------------------- associated items in this implementation
[INFO] [stdout] 46 |     #[allow(missing_docs, clippy::missing_docs_in_private_items)]
[INFO] [stdout] 47 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn to_state_map(&self) -> GlobalHealthcheckStateMap {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CheckState` is never constructed
[INFO] [stdout]   --> src/healthchecks.rs:94:12
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub struct CheckState {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pulse_receiver` is never used
[INFO] [stdout]   --> src/healthchecks/pulse_receiver.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub async fn pulse_receiver(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_runner` is never used
[INFO] [stdout]   --> src/healthchecks/runner.rs:16:21
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub(super) async fn check_runner(
[INFO] [stdout]    |                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start_healthcheck_loop` is never used
[INFO] [stdout]   --> src/healthchecks/start_healthcheck_loop.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub async fn start_healthcheck_loop(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GlobalHealthcheckStateMap` is never constructed
[INFO] [stdout]   --> src/healthchecks/state_map.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct GlobalHealthcheckStateMap(AHashMap<GlobalHealthcheckId, State>);
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `to_json`, `from_reader`, `with_capacity`, and `load_from_disk` are never used
[INFO] [stdout]   --> src/healthchecks/state_map.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl GlobalHealthcheckStateMap {
[INFO] [stdout]    | ------------------------------ associated items in this implementation
[INFO] [stdout] 17 |     #[allow(missing_docs, clippy::missing_docs_in_private_items)]
[INFO] [stdout] 18 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn to_json(&self, w: impl Write) -> serde_json::Result<()> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn from_reader(r: impl Read) -> Result<Self, std::io::Error> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn with_capacity(capacity: usize) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     pub fn load_from_disk() -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SaveFormat` is never constructed
[INFO] [stdout]   --> src/healthchecks/state_map.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 83 | struct SaveFormat {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `logs_mailbox_handle` and `proposals_mailbox_handle` are never read
[INFO] [stdout]   --> src/raft/node.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct Node<
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 45 |     logs_mailbox_handle: tokio::task::JoinHandle<tokio::io::Result<()>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     proposals_mailbox_handle: tokio::task::JoinHandle<tokio::io::Result<()>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `update_snapshot`, `compact`, and `data` are never used
[INFO] [stdout]    --> src/raft/storage.rs:91:8
[INFO] [stdout]     |
[INFO] [stdout]  58 | / impl<M: DeserializeOwned + Send + Sync, D: DeserializeOwned + Serialize + Send + Sync>
[INFO] [stdout]  59 | |     StorageCore<M, D>
[INFO] [stdout]     | |_____________________- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  91 |       fn update_snapshot(&mut self) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 134 |       pub fn compact(&mut self, compact_index: u64) -> RaftResult<()> {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 181 |       fn data(&self) -> &dyn StorageData<M, D> {
[INFO] [stdout]     |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `blocking_write` is never used
[INFO] [stdout]    --> src/raft/storage.rs:224:12
[INFO] [stdout]     |
[INFO] [stdout] 198 | / impl<M: DeserializeOwned + Send + Sync, D: DeserializeOwned + Serialize + Send + Sync>
[INFO] [stdout] 199 | |     Storage<M, D>
[INFO] [stdout]     | |_________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 224 |       pub fn blocking_write(&self) -> RwLockWriteGuard<StorageCore<M, D>> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `InternalServerError` is never constructed
[INFO] [stdout]   --> src/stats_api.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | enum StickTableResponse {
[INFO] [stdout]    |      ------------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 20 |     InternalServerError,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `InternalServerError` is never constructed
[INFO] [stdout]   --> src/stats_api.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | enum StickTableSummaryResponse {
[INFO] [stdout]    |      ------------------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 42 |     InternalServerError,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `InternalServerError` is never constructed
[INFO] [stdout]   --> src/stats_api.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | enum GetHealthchecksResponse {
[INFO] [stdout]    |      ----------------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 53 |     InternalServerError,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/healthchecks/raft.rs:268:17
[INFO] [stdout]     |
[INFO] [stdout] 268 | /                 self.proposals_to_leader
[INFO] [stdout] 269 | |                     .send(Proposal::normal(Message::Vote {
[INFO] [stdout] 270 | |                         ghcid: ghcid.clone(),
[INFO] [stdout] 271 | |                         passed,
[INFO] [stdout] 272 | |                         node_id,
[INFO] [stdout] 273 | |                     }))
[INFO] [stdout] 274 | |                     .await;
[INFO] [stdout]     | |__________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 268 |                 let _ = self.proposals_to_leader
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/healthchecks/raft.rs:328:25
[INFO] [stdout]     |
[INFO] [stdout] 328 | /                         self.proposals_to_leader
[INFO] [stdout] 329 | |                             .send(Proposal::normal(Message::MissingVotes(ghcid)))
[INFO] [stdout] 330 | |                             .await;
[INFO] [stdout]     | |__________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 328 |                         let _ = self.proposals_to_leader
[INFO] [stdout]     |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/healthchecks/raft.rs:354:17
[INFO] [stdout]     |
[INFO] [stdout] 354 |                 self.peer_health_tx.send(peer_health).await;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 354 |                 let _ = self.peer_health_tx.send(peer_health).await;
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/healthchecks/raft.rs:409:25
[INFO] [stdout]     |
[INFO] [stdout] 409 |                         c_lock.set_group_drain(&ghcid.group_id, false);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 409 |                         let _ = c_lock.set_group_drain(&ghcid.group_id, false);
[INFO] [stdout]     |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/healthchecks/raft.rs:410:25
[INFO] [stdout]     |
[INFO] [stdout] 410 |                         c_lock.set_group_disabled(&ghcid.group_id, false);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 410 |                         let _ = c_lock.set_group_disabled(&ghcid.group_id, false);
[INFO] [stdout]     |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/healthchecks/raft.rs:413:25
[INFO] [stdout]     |
[INFO] [stdout] 413 |                         c_lock.set_group_drain(&ghcid.group_id, true);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 413 |                         let _ = c_lock.set_group_drain(&ghcid.group_id, true);
[INFO] [stdout]     |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/healthchecks/raft.rs:414:25
[INFO] [stdout]     |
[INFO] [stdout] 414 |                         c_lock.set_group_disabled(&ghcid.group_id, false);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 414 |                         let _ = c_lock.set_group_disabled(&ghcid.group_id, false);
[INFO] [stdout]     |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/healthchecks/raft.rs:417:25
[INFO] [stdout]     |
[INFO] [stdout] 417 |                         c_lock.set_group_drain(&ghcid.group_id, false);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 417 |                         let _ = c_lock.set_group_drain(&ghcid.group_id, false);
[INFO] [stdout]     |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/healthchecks/raft.rs:418:25
[INFO] [stdout]     |
[INFO] [stdout] 418 |                         c_lock.set_group_disabled(&ghcid.group_id, true);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 418 |                         let _ = c_lock.set_group_disabled(&ghcid.group_id, true);
[INFO] [stdout]     |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/healthchecks/raft.rs:461:17
[INFO] [stdout]     |
[INFO] [stdout] 461 | /                 self.proposals_to_leader
[INFO] [stdout] 462 | |                     .send(Proposal::normal(proposal))
[INFO] [stdout] 463 | |                     .await;
[INFO] [stdout]     | |__________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 461 |                 let _ = self.proposals_to_leader
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/healthchecks/raft.rs:472:17
[INFO] [stdout]     |
[INFO] [stdout] 472 | /                 self.proposals_to_leader
[INFO] [stdout] 473 | |                     .send(Proposal::normal(Message::Vote {
[INFO] [stdout] 474 | |                         ghcid: ghcid.clone(),
[INFO] [stdout] 475 | |                         passed,
[INFO] [stdout] 476 | |                         node_id,
[INFO] [stdout] 477 | |                     }))
[INFO] [stdout] 478 | |                     .await;
[INFO] [stdout]     | |__________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 472 |                 let _ = self.proposals_to_leader
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/healthchecks/raft.rs:481:21
[INFO] [stdout]     |
[INFO] [stdout] 481 | /                     self.proposals_to_leader
[INFO] [stdout] 482 | |                         .send(Proposal::normal(Message::ElectionEnd(ghcid)))
[INFO] [stdout] 483 | |                         .await;
[INFO] [stdout]     | |______________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 481 |                     let _ = self.proposals_to_leader
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/raft/node.rs:221:13
[INFO] [stdout]     |
[INFO] [stdout] 221 | /             Self::send_message_with_retries(
[INFO] [stdout] 222 | |                 self.send_retries,
[INFO] [stdout] 223 | |                 mailboxes,
[INFO] [stdout] 224 | |                 self.logs_mailbox_send_port,
[INFO] [stdout] ...   |
[INFO] [stdout] 227 | |             .await;
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 221 |             let _ = Self::send_message_with_retries(
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/raft/node.rs:257:13
[INFO] [stdout]     |
[INFO] [stdout] 257 | /             Self::send_message_with_retries(
[INFO] [stdout] 258 | |                 self.send_retries,
[INFO] [stdout] 259 | |                 mailboxes,
[INFO] [stdout] 260 | |                 self.logs_mailbox_send_port,
[INFO] [stdout] ...   |
[INFO] [stdout] 263 | |             .await;
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 257 |             let _ = Self::send_message_with_retries(
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/raft/node.rs:275:13
[INFO] [stdout]     |
[INFO] [stdout] 275 | /             Self::send_message_with_retries(
[INFO] [stdout] 276 | |                 self.send_retries,
[INFO] [stdout] 277 | |                 mailboxes,
[INFO] [stdout] 278 | |                 self.logs_mailbox_send_port,
[INFO] [stdout] ...   |
[INFO] [stdout] 281 | |             .await;
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 275 |             let _ = Self::send_message_with_retries(
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/raft/node.rs:296:9
[INFO] [stdout]     |
[INFO] [stdout] 296 |         spawn_blocking(move || raft_group.blocking_lock().advance_apply()).await;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 296 |         let _ = spawn_blocking(move || raft_group.blocking_lock().advance_apply()).await;
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused pinned boxed `Future` trait object that must be used
[INFO] [stdout]    --> src/raft/storage.rs:117:13
[INFO] [stdout]     |
[INFO] [stdout] 117 |             self.data.clear();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `StorageData::clear` that must be used
[INFO] [stdout]    --> src/raft/storage.rs:117:13
[INFO] [stdout]     |
[INFO] [stdout] 117 |             self.data.clear();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 117 |             let _ = self.data.clear();
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused pinned boxed `Future` trait object that must be used
[INFO] [stdout]    --> src/raft/storage.rs:121:13
[INFO] [stdout]     |
[INFO] [stdout] 121 |             self.data.set(data);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `StorageData::set` that must be used
[INFO] [stdout]    --> src/raft/storage.rs:121:13
[INFO] [stdout]     |
[INFO] [stdout] 121 |             self.data.set(data);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 121 |             let _ = self.data.set(data);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/raft/storage.rs:209:23
[INFO] [stdout]     |
[INFO] [stdout] 209 |     pub async fn read(&self) -> RwLockReadGuard<StorageCore<M, D>> {
[INFO] [stdout]     |                       ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 209 |     pub async fn read(&self) -> RwLockReadGuard<'_, StorageCore<M, D>> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/raft/storage.rs:214:26
[INFO] [stdout]     |
[INFO] [stdout] 214 |     pub fn blocking_read(&self) -> RwLockReadGuard<StorageCore<M, D>> {
[INFO] [stdout]     |                          ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 214 |     pub fn blocking_read(&self) -> RwLockReadGuard<'_, StorageCore<M, D>> {
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/raft/storage.rs:219:24
[INFO] [stdout]     |
[INFO] [stdout] 219 |     pub async fn write(&self) -> RwLockWriteGuard<StorageCore<M, D>> {
[INFO] [stdout]     |                        ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 219 |     pub async fn write(&self) -> RwLockWriteGuard<'_, StorageCore<M, D>> {
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/raft/storage.rs:224:27
[INFO] [stdout]     |
[INFO] [stdout] 224 |     pub fn blocking_write(&self) -> RwLockWriteGuard<StorageCore<M, D>> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 224 |     pub fn blocking_write(&self) -> RwLockWriteGuard<'_, StorageCore<M, D>> {
[INFO] [stdout]     |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 05s
[INFO] running `Command { std: "docker" "inspect" "0dab4d83cfb26de99b786b16cb19d4e5c06968bbb8e1128bc396e77338605ec8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dab4d83cfb26de99b786b16cb19d4e5c06968bbb8e1128bc396e77338605ec8", kill_on_drop: false }`
[INFO] [stdout] 0dab4d83cfb26de99b786b16cb19d4e5c06968bbb8e1128bc396e77338605ec8
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 417f311407450265b2550cbefd07e4f7352447de3ee5e8f34eeba185fbcc52ae
[INFO] running `Command { std: "docker" "start" "-a" "417f311407450265b2550cbefd07e4f7352447de3ee5e8f34eeba185fbcc52ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling tcpffee v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `task::spawn_blocking`
[INFO] [stdout]   --> src/client_handler.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         task::spawn_blocking,
[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: `raft::RawNode`
[INFO] [stdout]   --> src/healthchecks/raft.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     raft::RawNode,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `pulse_receiver::pulse_receiver` and `start_healthcheck_loop::start_healthcheck_loop`
[INFO] [stdout]   --> src/healthchecks.rs:25:38
[INFO] [stdout]    |
[INFO] [stdout] 25 |     id::*, peer_health::peer_health, pulse_receiver::pulse_receiver,
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 26 |     start_healthcheck_loop::start_healthcheck_loop, state_map::*,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RawNode`
[INFO] [stdout]  --> src/raft/storage.rs:6:39
[INFO] [stdout]   |
[INFO] [stdout] 6 |         GetEntriesContext, RaftState, RawNode, Result as RaftResult,
[INFO] [stdout]   |                                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `raft::RawNode`
[INFO] [stdout]  --> src/stick_table.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     raft::RawNode,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `crate::healthchecks::*`, `error`, and `raft::storage::StorageData`
[INFO] [stdout]   --> src/main.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     crate::healthchecks::*,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 30 |     log::{debug, error, info, warn},
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout] 31 |     raft::storage::StorageData,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tag`
[INFO] [stdout]    --> src/raft/node.rs:358:9
[INFO] [stdout]     |
[INFO] [stdout] 358 |         tag: &str,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_tag`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `healthcheck_save_path` is never used
[INFO] [stdout]   --> src/env.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub fn healthcheck_save_path() -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GlobalHealthcheckMapValue` is never constructed
[INFO] [stdout]   --> src/healthchecks.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct GlobalHealthcheckMapValue {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GlobalHealthcheckMap` is never constructed
[INFO] [stdout]   --> src/healthchecks.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct GlobalHealthcheckMap(AHashMap<GlobalHealthcheckId, GlobalHealthcheckMapValue>);
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `to_state_map` are never used
[INFO] [stdout]   --> src/healthchecks.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 45 | impl GlobalHealthcheckMap {
[INFO] [stdout]    | ------------------------- associated items in this implementation
[INFO] [stdout] 46 |     #[allow(missing_docs, clippy::missing_docs_in_private_items)]
[INFO] [stdout] 47 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn to_state_map(&self) -> GlobalHealthcheckStateMap {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CheckState` is never constructed
[INFO] [stdout]   --> src/healthchecks.rs:94:12
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub struct CheckState {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pulse_receiver` is never used
[INFO] [stdout]   --> src/healthchecks/pulse_receiver.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub async fn pulse_receiver(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_runner` is never used
[INFO] [stdout]   --> src/healthchecks/runner.rs:16:21
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub(super) async fn check_runner(
[INFO] [stdout]    |                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start_healthcheck_loop` is never used
[INFO] [stdout]   --> src/healthchecks/start_healthcheck_loop.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub async fn start_healthcheck_loop(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GlobalHealthcheckStateMap` is never constructed
[INFO] [stdout]   --> src/healthchecks/state_map.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct GlobalHealthcheckStateMap(AHashMap<GlobalHealthcheckId, State>);
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `to_json`, `from_reader`, `with_capacity`, and `load_from_disk` are never used
[INFO] [stdout]   --> src/healthchecks/state_map.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl GlobalHealthcheckStateMap {
[INFO] [stdout]    | ------------------------------ associated items in this implementation
[INFO] [stdout] 17 |     #[allow(missing_docs, clippy::missing_docs_in_private_items)]
[INFO] [stdout] 18 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn to_json(&self, w: impl Write) -> serde_json::Result<()> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn from_reader(r: impl Read) -> Result<Self, std::io::Error> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn with_capacity(capacity: usize) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     pub fn load_from_disk() -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SaveFormat` is never constructed
[INFO] [stdout]   --> src/healthchecks/state_map.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 83 | struct SaveFormat {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `logs_mailbox_handle` and `proposals_mailbox_handle` are never read
[INFO] [stdout]   --> src/raft/node.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct Node<
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 45 |     logs_mailbox_handle: tokio::task::JoinHandle<tokio::io::Result<()>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     proposals_mailbox_handle: tokio::task::JoinHandle<tokio::io::Result<()>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `update_snapshot`, `compact`, and `data` are never used
[INFO] [stdout]    --> src/raft/storage.rs:91:8
[INFO] [stdout]     |
[INFO] [stdout]  58 | / impl<M: DeserializeOwned + Send + Sync, D: DeserializeOwned + Serialize + Send + Sync>
[INFO] [stdout]  59 | |     StorageCore<M, D>
[INFO] [stdout]     | |_____________________- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  91 |       fn update_snapshot(&mut self) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 134 |       pub fn compact(&mut self, compact_index: u64) -> RaftResult<()> {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 181 |       fn data(&self) -> &dyn StorageData<M, D> {
[INFO] [stdout]     |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `blocking_write` is never used
[INFO] [stdout]    --> src/raft/storage.rs:224:12
[INFO] [stdout]     |
[INFO] [stdout] 198 | / impl<M: DeserializeOwned + Send + Sync, D: DeserializeOwned + Serialize + Send + Sync>
[INFO] [stdout] 199 | |     Storage<M, D>
[INFO] [stdout]     | |_________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 224 |       pub fn blocking_write(&self) -> RwLockWriteGuard<StorageCore<M, D>> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `InternalServerError` is never constructed
[INFO] [stdout]   --> src/stats_api.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | enum StickTableResponse {
[INFO] [stdout]    |      ------------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 20 |     InternalServerError,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `InternalServerError` is never constructed
[INFO] [stdout]   --> src/stats_api.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | enum StickTableSummaryResponse {
[INFO] [stdout]    |      ------------------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 42 |     InternalServerError,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `InternalServerError` is never constructed
[INFO] [stdout]   --> src/stats_api.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | enum GetHealthchecksResponse {
[INFO] [stdout]    |      ----------------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 53 |     InternalServerError,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/healthchecks/raft.rs:268:17
[INFO] [stdout]     |
[INFO] [stdout] 268 | /                 self.proposals_to_leader
[INFO] [stdout] 269 | |                     .send(Proposal::normal(Message::Vote {
[INFO] [stdout] 270 | |                         ghcid: ghcid.clone(),
[INFO] [stdout] 271 | |                         passed,
[INFO] [stdout] 272 | |                         node_id,
[INFO] [stdout] 273 | |                     }))
[INFO] [stdout] 274 | |                     .await;
[INFO] [stdout]     | |__________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 268 |                 let _ = self.proposals_to_leader
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/healthchecks/raft.rs:328:25
[INFO] [stdout]     |
[INFO] [stdout] 328 | /                         self.proposals_to_leader
[INFO] [stdout] 329 | |                             .send(Proposal::normal(Message::MissingVotes(ghcid)))
[INFO] [stdout] 330 | |                             .await;
[INFO] [stdout]     | |__________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 328 |                         let _ = self.proposals_to_leader
[INFO] [stdout]     |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/healthchecks/raft.rs:354:17
[INFO] [stdout]     |
[INFO] [stdout] 354 |                 self.peer_health_tx.send(peer_health).await;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 354 |                 let _ = self.peer_health_tx.send(peer_health).await;
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/healthchecks/raft.rs:409:25
[INFO] [stdout]     |
[INFO] [stdout] 409 |                         c_lock.set_group_drain(&ghcid.group_id, false);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 409 |                         let _ = c_lock.set_group_drain(&ghcid.group_id, false);
[INFO] [stdout]     |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/healthchecks/raft.rs:410:25
[INFO] [stdout]     |
[INFO] [stdout] 410 |                         c_lock.set_group_disabled(&ghcid.group_id, false);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 410 |                         let _ = c_lock.set_group_disabled(&ghcid.group_id, false);
[INFO] [stdout]     |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/healthchecks/raft.rs:413:25
[INFO] [stdout]     |
[INFO] [stdout] 413 |                         c_lock.set_group_drain(&ghcid.group_id, true);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 413 |                         let _ = c_lock.set_group_drain(&ghcid.group_id, true);
[INFO] [stdout]     |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/healthchecks/raft.rs:414:25
[INFO] [stdout]     |
[INFO] [stdout] 414 |                         c_lock.set_group_disabled(&ghcid.group_id, false);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 414 |                         let _ = c_lock.set_group_disabled(&ghcid.group_id, false);
[INFO] [stdout]     |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/healthchecks/raft.rs:417:25
[INFO] [stdout]     |
[INFO] [stdout] 417 |                         c_lock.set_group_drain(&ghcid.group_id, false);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 417 |                         let _ = c_lock.set_group_drain(&ghcid.group_id, false);
[INFO] [stdout]     |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/healthchecks/raft.rs:418:25
[INFO] [stdout]     |
[INFO] [stdout] 418 |                         c_lock.set_group_disabled(&ghcid.group_id, true);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 418 |                         let _ = c_lock.set_group_disabled(&ghcid.group_id, true);
[INFO] [stdout]     |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/healthchecks/raft.rs:461:17
[INFO] [stdout]     |
[INFO] [stdout] 461 | /                 self.proposals_to_leader
[INFO] [stdout] 462 | |                     .send(Proposal::normal(proposal))
[INFO] [stdout] 463 | |                     .await;
[INFO] [stdout]     | |__________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 461 |                 let _ = self.proposals_to_leader
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/healthchecks/raft.rs:472:17
[INFO] [stdout]     |
[INFO] [stdout] 472 | /                 self.proposals_to_leader
[INFO] [stdout] 473 | |                     .send(Proposal::normal(Message::Vote {
[INFO] [stdout] 474 | |                         ghcid: ghcid.clone(),
[INFO] [stdout] 475 | |                         passed,
[INFO] [stdout] 476 | |                         node_id,
[INFO] [stdout] 477 | |                     }))
[INFO] [stdout] 478 | |                     .await;
[INFO] [stdout]     | |__________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 472 |                 let _ = self.proposals_to_leader
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/healthchecks/raft.rs:481:21
[INFO] [stdout]     |
[INFO] [stdout] 481 | /                     self.proposals_to_leader
[INFO] [stdout] 482 | |                         .send(Proposal::normal(Message::ElectionEnd(ghcid)))
[INFO] [stdout] 483 | |                         .await;
[INFO] [stdout]     | |______________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 481 |                     let _ = self.proposals_to_leader
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/raft/node.rs:221:13
[INFO] [stdout]     |
[INFO] [stdout] 221 | /             Self::send_message_with_retries(
[INFO] [stdout] 222 | |                 self.send_retries,
[INFO] [stdout] 223 | |                 mailboxes,
[INFO] [stdout] 224 | |                 self.logs_mailbox_send_port,
[INFO] [stdout] ...   |
[INFO] [stdout] 227 | |             .await;
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 221 |             let _ = Self::send_message_with_retries(
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/raft/node.rs:257:13
[INFO] [stdout]     |
[INFO] [stdout] 257 | /             Self::send_message_with_retries(
[INFO] [stdout] 258 | |                 self.send_retries,
[INFO] [stdout] 259 | |                 mailboxes,
[INFO] [stdout] 260 | |                 self.logs_mailbox_send_port,
[INFO] [stdout] ...   |
[INFO] [stdout] 263 | |             .await;
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 257 |             let _ = Self::send_message_with_retries(
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/raft/node.rs:275:13
[INFO] [stdout]     |
[INFO] [stdout] 275 | /             Self::send_message_with_retries(
[INFO] [stdout] 276 | |                 self.send_retries,
[INFO] [stdout] 277 | |                 mailboxes,
[INFO] [stdout] 278 | |                 self.logs_mailbox_send_port,
[INFO] [stdout] ...   |
[INFO] [stdout] 281 | |             .await;
[INFO] [stdout]     | |__________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 275 |             let _ = Self::send_message_with_retries(
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/raft/node.rs:296:9
[INFO] [stdout]     |
[INFO] [stdout] 296 |         spawn_blocking(move || raft_group.blocking_lock().advance_apply()).await;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 296 |         let _ = spawn_blocking(move || raft_group.blocking_lock().advance_apply()).await;
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused pinned boxed `Future` trait object that must be used
[INFO] [stdout]    --> src/raft/storage.rs:117:13
[INFO] [stdout]     |
[INFO] [stdout] 117 |             self.data.clear();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `StorageData::clear` that must be used
[INFO] [stdout]    --> src/raft/storage.rs:117:13
[INFO] [stdout]     |
[INFO] [stdout] 117 |             self.data.clear();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 117 |             let _ = self.data.clear();
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused pinned boxed `Future` trait object that must be used
[INFO] [stdout]    --> src/raft/storage.rs:121:13
[INFO] [stdout]     |
[INFO] [stdout] 121 |             self.data.set(data);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `StorageData::set` that must be used
[INFO] [stdout]    --> src/raft/storage.rs:121:13
[INFO] [stdout]     |
[INFO] [stdout] 121 |             self.data.set(data);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 121 |             let _ = self.data.set(data);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/raft/storage.rs:209:23
[INFO] [stdout]     |
[INFO] [stdout] 209 |     pub async fn read(&self) -> RwLockReadGuard<StorageCore<M, D>> {
[INFO] [stdout]     |                       ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 209 |     pub async fn read(&self) -> RwLockReadGuard<'_, StorageCore<M, D>> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/raft/storage.rs:214:26
[INFO] [stdout]     |
[INFO] [stdout] 214 |     pub fn blocking_read(&self) -> RwLockReadGuard<StorageCore<M, D>> {
[INFO] [stdout]     |                          ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 214 |     pub fn blocking_read(&self) -> RwLockReadGuard<'_, StorageCore<M, D>> {
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/raft/storage.rs:219:24
[INFO] [stdout]     |
[INFO] [stdout] 219 |     pub async fn write(&self) -> RwLockWriteGuard<StorageCore<M, D>> {
[INFO] [stdout]     |                        ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 219 |     pub async fn write(&self) -> RwLockWriteGuard<'_, StorageCore<M, D>> {
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/raft/storage.rs:224:27
[INFO] [stdout]     |
[INFO] [stdout] 224 |     pub fn blocking_write(&self) -> RwLockWriteGuard<StorageCore<M, D>> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 224 |     pub fn blocking_write(&self) -> RwLockWriteGuard<'_, StorageCore<M, D>> {
[INFO] [stdout]     |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.13s
[INFO] running `Command { std: "docker" "inspect" "417f311407450265b2550cbefd07e4f7352447de3ee5e8f34eeba185fbcc52ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "417f311407450265b2550cbefd07e4f7352447de3ee5e8f34eeba185fbcc52ae", kill_on_drop: false }`
[INFO] [stdout] 417f311407450265b2550cbefd07e4f7352447de3ee5e8f34eeba185fbcc52ae
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 72156c82c3f23dbd2a229ab23055fd161e6871a1a7a3d018bc70b82fb639b2a0
[INFO] running `Command { std: "docker" "start" "-a" "72156c82c3f23dbd2a229ab23055fd161e6871a1a7a3d018bc70b82fb639b2a0", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `task::spawn_blocking`
[INFO] [stderr]   --> src/client_handler.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 |         task::spawn_blocking,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `raft::RawNode`
[INFO] [stderr]   --> src/healthchecks/raft.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     raft::RawNode,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `pulse_receiver::pulse_receiver` and `start_healthcheck_loop::start_healthcheck_loop`
[INFO] [stderr]   --> src/healthchecks.rs:25:38
[INFO] [stderr]    |
[INFO] [stderr] 25 |     id::*, peer_health::peer_health, pulse_receiver::pulse_receiver,
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 26 |     start_healthcheck_loop::start_healthcheck_loop, state_map::*,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `RawNode`
[INFO] [stderr]  --> src/raft/storage.rs:6:39
[INFO] [stderr]   |
[INFO] [stderr] 6 |         GetEntriesContext, RaftState, RawNode, Result as RaftResult,
[INFO] [stderr]   |                                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `raft::RawNode`
[INFO] [stderr]  --> src/stick_table.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     raft::RawNode,
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `crate::healthchecks::*`, `error`, and `raft::storage::StorageData`
[INFO] [stderr]   --> src/main.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     crate::healthchecks::*,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 30 |     log::{debug, error, info, warn},
[INFO] [stderr]    |                  ^^^^^
[INFO] [stderr] 31 |     raft::storage::StorageData,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tag`
[INFO] [stderr]    --> src/raft/node.rs:358:9
[INFO] [stderr]     |
[INFO] [stderr] 358 |         tag: &str,
[INFO] [stderr]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_tag`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `healthcheck_save_path` is never used
[INFO] [stderr]   --> src/env.rs:83:8
[INFO] [stderr]    |
[INFO] [stderr] 83 | pub fn healthcheck_save_path() -> String {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `GlobalHealthcheckMapValue` is never constructed
[INFO] [stderr]   --> src/healthchecks.rs:31:12
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub struct GlobalHealthcheckMapValue {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `GlobalHealthcheckMap` is never constructed
[INFO] [stderr]   --> src/healthchecks.rs:43:12
[INFO] [stderr]    |
[INFO] [stderr] 43 | pub struct GlobalHealthcheckMap(AHashMap<GlobalHealthcheckId, GlobalHealthcheckMapValue>);
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `to_state_map` are never used
[INFO] [stderr]   --> src/healthchecks.rs:47:12
[INFO] [stderr]    |
[INFO] [stderr] 45 | impl GlobalHealthcheckMap {
[INFO] [stderr]    | ------------------------- associated items in this implementation
[INFO] [stderr] 46 |     #[allow(missing_docs, clippy::missing_docs_in_private_items)]
[INFO] [stderr] 47 |     pub fn new() -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 52 |     pub fn to_state_map(&self) -> GlobalHealthcheckStateMap {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `CheckState` is never constructed
[INFO] [stderr]   --> src/healthchecks.rs:94:12
[INFO] [stderr]    |
[INFO] [stderr] 94 | pub struct CheckState {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `pulse_receiver` is never used
[INFO] [stderr]   --> src/healthchecks/pulse_receiver.rs:13:14
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub async fn pulse_receiver(
[INFO] [stderr]    |              ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `check_runner` is never used
[INFO] [stderr]   --> src/healthchecks/runner.rs:16:21
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub(super) async fn check_runner(
[INFO] [stderr]    |                     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `start_healthcheck_loop` is never used
[INFO] [stderr]   --> src/healthchecks/start_healthcheck_loop.rs:11:14
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub async fn start_healthcheck_loop(
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `GlobalHealthcheckStateMap` is never constructed
[INFO] [stderr]   --> src/healthchecks/state_map.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub struct GlobalHealthcheckStateMap(AHashMap<GlobalHealthcheckId, State>);
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `to_json`, `from_reader`, `with_capacity`, and `load_from_disk` are never used
[INFO] [stderr]   --> src/healthchecks/state_map.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl GlobalHealthcheckStateMap {
[INFO] [stderr]    | ------------------------------ associated items in this implementation
[INFO] [stderr] 17 |     #[allow(missing_docs, clippy::missing_docs_in_private_items)]
[INFO] [stderr] 18 |     pub fn new() -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 23 |     pub fn to_json(&self, w: impl Write) -> serde_json::Result<()> {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 42 |     pub fn from_reader(r: impl Read) -> Result<Self, std::io::Error> {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 58 |     pub fn with_capacity(capacity: usize) -> Self {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 63 |     pub fn load_from_disk() -> Self {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SaveFormat` is never constructed
[INFO] [stderr]   --> src/healthchecks/state_map.rs:83:8
[INFO] [stderr]    |
[INFO] [stderr] 83 | struct SaveFormat {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `logs_mailbox_handle` and `proposals_mailbox_handle` are never read
[INFO] [stderr]   --> src/raft/node.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub struct Node<
[INFO] [stderr]    |            ---- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 45 |     logs_mailbox_handle: tokio::task::JoinHandle<tokio::io::Result<()>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 48 |     proposals_mailbox_handle: tokio::task::JoinHandle<tokio::io::Result<()>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `update_snapshot`, `compact`, and `data` are never used
[INFO] [stderr]    --> src/raft/storage.rs:91:8
[INFO] [stderr]     |
[INFO] [stderr]  58 | / impl<M: DeserializeOwned + Send + Sync, D: DeserializeOwned + Serialize + Send + Sync>
[INFO] [stderr]  59 | |     StorageCore<M, D>
[INFO] [stderr]     | |_____________________- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr]  91 |       fn update_snapshot(&mut self) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 134 |       pub fn compact(&mut self, compact_index: u64) -> RaftResult<()> {
[INFO] [stderr]     |              ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 181 |       fn data(&self) -> &dyn StorageData<M, D> {
[INFO] [stderr]     |          ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `blocking_write` is never used
[INFO] [stderr]    --> src/raft/storage.rs:224:12
[INFO] [stderr]     |
[INFO] [stderr] 198 | / impl<M: DeserializeOwned + Send + Sync, D: DeserializeOwned + Serialize + Send + Sync>
[INFO] [stderr] 199 | |     Storage<M, D>
[INFO] [stderr]     | |_________________- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 224 |       pub fn blocking_write(&self) -> RwLockWriteGuard<StorageCore<M, D>> {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `InternalServerError` is never constructed
[INFO] [stderr]   --> src/stats_api.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | enum StickTableResponse {
[INFO] [stderr]    |      ------------------ variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 20 |     InternalServerError,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `InternalServerError` is never constructed
[INFO] [stderr]   --> src/stats_api.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 36 | enum StickTableSummaryResponse {
[INFO] [stderr]    |      ------------------------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 42 |     InternalServerError,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `InternalServerError` is never constructed
[INFO] [stderr]   --> src/stats_api.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 47 | enum GetHealthchecksResponse {
[INFO] [stderr]    |      ----------------------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 53 |     InternalServerError,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/healthchecks/raft.rs:268:17
[INFO] [stderr]     |
[INFO] [stderr] 268 | /                 self.proposals_to_leader
[INFO] [stderr] 269 | |                     .send(Proposal::normal(Message::Vote {
[INFO] [stderr] 270 | |                         ghcid: ghcid.clone(),
[INFO] [stderr] 271 | |                         passed,
[INFO] [stderr] 272 | |                         node_id,
[INFO] [stderr] 273 | |                     }))
[INFO] [stderr] 274 | |                     .await;
[INFO] [stderr]     | |__________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 268 |                 let _ = self.proposals_to_leader
[INFO] [stderr]     |                 +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/healthchecks/raft.rs:328:25
[INFO] [stderr]     |
[INFO] [stderr] 328 | /                         self.proposals_to_leader
[INFO] [stderr] 329 | |                             .send(Proposal::normal(Message::MissingVotes(ghcid)))
[INFO] [stderr] 330 | |                             .await;
[INFO] [stderr]     | |__________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 328 |                         let _ = self.proposals_to_leader
[INFO] [stderr]     |                         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/healthchecks/raft.rs:354:17
[INFO] [stderr]     |
[INFO] [stderr] 354 |                 self.peer_health_tx.send(peer_health).await;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 354 |                 let _ = self.peer_health_tx.send(peer_health).await;
[INFO] [stderr]     |                 +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/healthchecks/raft.rs:409:25
[INFO] [stderr]     |
[INFO] [stderr] 409 |                         c_lock.set_group_drain(&ghcid.group_id, false);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 409 |                         let _ = c_lock.set_group_drain(&ghcid.group_id, false);
[INFO] [stderr]     |                         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/healthchecks/raft.rs:410:25
[INFO] [stderr]     |
[INFO] [stderr] 410 |                         c_lock.set_group_disabled(&ghcid.group_id, false);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 410 |                         let _ = c_lock.set_group_disabled(&ghcid.group_id, false);
[INFO] [stderr]     |                         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/healthchecks/raft.rs:413:25
[INFO] [stderr]     |
[INFO] [stderr] 413 |                         c_lock.set_group_drain(&ghcid.group_id, true);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 413 |                         let _ = c_lock.set_group_drain(&ghcid.group_id, true);
[INFO] [stderr]     |                         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/healthchecks/raft.rs:414:25
[INFO] [stderr]     |
[INFO] [stderr] 414 |                         c_lock.set_group_disabled(&ghcid.group_id, false);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 414 |                         let _ = c_lock.set_group_disabled(&ghcid.group_id, false);
[INFO] [stderr]     |                         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/healthchecks/raft.rs:417:25
[INFO] [stderr]     |
[INFO] [stderr] 417 |                         c_lock.set_group_drain(&ghcid.group_id, false);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 417 |                         let _ = c_lock.set_group_drain(&ghcid.group_id, false);
[INFO] [stderr]     |                         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/healthchecks/raft.rs:418:25
[INFO] [stderr]     |
[INFO] [stderr] 418 |                         c_lock.set_group_disabled(&ghcid.group_id, true);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 418 |                         let _ = c_lock.set_group_disabled(&ghcid.group_id, true);
[INFO] [stderr]     |                         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/healthchecks/raft.rs:461:17
[INFO] [stderr]     |
[INFO] [stderr] 461 | /                 self.proposals_to_leader
[INFO] [stderr] 462 | |                     .send(Proposal::normal(proposal))
[INFO] [stderr] 463 | |                     .await;
[INFO] [stderr]     | |__________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 461 |                 let _ = self.proposals_to_leader
[INFO] [stderr]     |                 +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/healthchecks/raft.rs:472:17
[INFO] [stderr]     |
[INFO] [stderr] 472 | /                 self.proposals_to_leader
[INFO] [stderr] 473 | |                     .send(Proposal::normal(Message::Vote {
[INFO] [stderr] 474 | |                         ghcid: ghcid.clone(),
[INFO] [stderr] 475 | |                         passed,
[INFO] [stderr] 476 | |                         node_id,
[INFO] [stderr] 477 | |                     }))
[INFO] [stderr] 478 | |                     .await;
[INFO] [stderr]     | |__________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 472 |                 let _ = self.proposals_to_leader
[INFO] [stderr]     |                 +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/healthchecks/raft.rs:481:21
[INFO] [stderr]     |
[INFO] [stderr] 481 | /                     self.proposals_to_leader
[INFO] [stderr] 482 | |                         .send(Proposal::normal(Message::ElectionEnd(ghcid)))
[INFO] [stderr] 483 | |                         .await;
[INFO] [stderr]     | |______________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 481 |                     let _ = self.proposals_to_leader
[INFO] [stderr]     |                     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/raft/node.rs:221:13
[INFO] [stderr]     |
[INFO] [stderr] 221 | /             Self::send_message_with_retries(
[INFO] [stderr] 222 | |                 self.send_retries,
[INFO] [stderr] 223 | |                 mailboxes,
[INFO] [stderr] 224 | |                 self.logs_mailbox_send_port,
[INFO] [stderr] ...   |
[INFO] [stderr] 227 | |             .await;
[INFO] [stderr]     | |__________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 221 |             let _ = Self::send_message_with_retries(
[INFO] [stderr]     |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/raft/node.rs:257:13
[INFO] [stderr]     |
[INFO] [stderr] 257 | /             Self::send_message_with_retries(
[INFO] [stderr] 258 | |                 self.send_retries,
[INFO] [stderr] 259 | |                 mailboxes,
[INFO] [stderr] 260 | |                 self.logs_mailbox_send_port,
[INFO] [stderr] ...   |
[INFO] [stderr] 263 | |             .await;
[INFO] [stderr]     | |__________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 257 |             let _ = Self::send_message_with_retries(
[INFO] [stderr]     |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/raft/node.rs:275:13
[INFO] [stderr]     |
[INFO] [stderr] 275 | /             Self::send_message_with_retries(
[INFO] [stderr] 276 | |                 self.send_retries,
[INFO] [stderr] 277 | |                 mailboxes,
[INFO] [stderr] 278 | |                 self.logs_mailbox_send_port,
[INFO] [stderr] ...   |
[INFO] [stderr] 281 | |             .await;
[INFO] [stderr]     | |__________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 275 |             let _ = Self::send_message_with_retries(
[INFO] [stderr]     |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/raft/node.rs:296:9
[INFO] [stderr]     |
[INFO] [stderr] 296 |         spawn_blocking(move || raft_group.blocking_lock().advance_apply()).await;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 296 |         let _ = spawn_blocking(move || raft_group.blocking_lock().advance_apply()).await;
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused pinned boxed `Future` trait object that must be used
[INFO] [stderr]    --> src/raft/storage.rs:117:13
[INFO] [stderr]     |
[INFO] [stderr] 117 |             self.data.clear();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: futures do nothing unless you `.await` or poll them
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `StorageData::clear` that must be used
[INFO] [stderr]    --> src/raft/storage.rs:117:13
[INFO] [stderr]     |
[INFO] [stderr] 117 |             self.data.clear();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 117 |             let _ = self.data.clear();
[INFO] [stderr]     |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused pinned boxed `Future` trait object that must be used
[INFO] [stderr]    --> src/raft/storage.rs:121:13
[INFO] [stderr]     |
[INFO] [stderr] 121 |             self.data.set(data);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: futures do nothing unless you `.await` or poll them
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `StorageData::set` that must be used
[INFO] [stderr]    --> src/raft/storage.rs:121:13
[INFO] [stderr]     |
[INFO] [stderr] 121 |             self.data.set(data);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 121 |             let _ = self.data.set(data);
[INFO] [stderr]     |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/raft/storage.rs:209:23
[INFO] [stderr]     |
[INFO] [stderr] 209 |     pub async fn read(&self) -> RwLockReadGuard<StorageCore<M, D>> {
[INFO] [stderr]     |                       ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                       |
[INFO] [stderr]     |                       the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 209 |     pub async fn read(&self) -> RwLockReadGuard<'_, StorageCore<M, D>> {
[INFO] [stderr]     |                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/raft/storage.rs:214:26
[INFO] [stderr]     |
[INFO] [stderr] 214 |     pub fn blocking_read(&self) -> RwLockReadGuard<StorageCore<M, D>> {
[INFO] [stderr]     |                          ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                          |
[INFO] [stderr]     |                          the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 214 |     pub fn blocking_read(&self) -> RwLockReadGuard<'_, StorageCore<M, D>> {
[INFO] [stderr]     |                                                    +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/raft/storage.rs:219:24
[INFO] [stderr]     |
[INFO] [stderr] 219 |     pub async fn write(&self) -> RwLockWriteGuard<StorageCore<M, D>> {
[INFO] [stderr]     |                        ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                        |
[INFO] [stderr]     |                        the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 219 |     pub async fn write(&self) -> RwLockWriteGuard<'_, StorageCore<M, D>> {
[INFO] [stderr]     |                                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/raft/storage.rs:224:27
[INFO] [stderr]     |
[INFO] [stderr] 224 |     pub fn blocking_write(&self) -> RwLockWriteGuard<StorageCore<M, D>> {
[INFO] [stderr]     |                           ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 224 |     pub fn blocking_write(&self) -> RwLockWriteGuard<'_, StorageCore<M, D>> {
[INFO] [stderr]     |                                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: `tcpffee` (bin "tcpffee" test) generated 48 warnings (run `cargo fix --bin "tcpffee" -p tcpffee --tests` to apply 11 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tcpffee-feb01fb8174c96b8)
[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" "72156c82c3f23dbd2a229ab23055fd161e6871a1a7a3d018bc70b82fb639b2a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72156c82c3f23dbd2a229ab23055fd161e6871a1a7a3d018bc70b82fb639b2a0", kill_on_drop: false }`
[INFO] [stdout] 72156c82c3f23dbd2a229ab23055fd161e6871a1a7a3d018bc70b82fb639b2a0
