[INFO] cloning repository https://github.com/am-kantox/joerl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/am-kantox/joerl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fam-kantox%2Fjoerl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fam-kantox%2Fjoerl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4d8781190aa75f9dd745f7cbb063e681c919b098
[INFO] checking am-kantox/joerl against master#ff647322379c48947c196639599067665ff9eb88 for pr-151539-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fam-kantox%2Fjoerl" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/am-kantox/joerl
[INFO] finished tweaking git repo https://github.com/am-kantox/joerl
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[INFO] validating manifest of git repo https://github.com/am-kantox/joerl on toolchain ff647322379c48947c196639599067665ff9eb88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff647322379c48947c196639599067665ff9eb88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/am-kantox/joerl 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" "+ff647322379c48947c196639599067665ff9eb88" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "a90b00eab0471389824fa6b20e1801d50e56a8cb13cb913afe0e3c200c837907", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `spawn_time`
[INFO] [stdout]     --> joerl/src/system.rs:1533:43
[INFO] [stdout]      |
[INFO] [stdout] 1533 |         let (actor_type, links, monitors, spawn_time) =
[INFO] [stdout]      |                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spawn_time`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `actor_type`
[INFO] [stdout]    --> joerl/src/telemetry.rs:302:32
[INFO] [stdout]     |
[INFO] [stdout] 302 |     pub fn actor_spawned_typed(actor_type: &str) {
[INFO] [stdout]     |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_actor_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `actor_type`
[INFO] [stdout]    --> joerl/src/telemetry.rs:312:27
[INFO] [stdout]     |
[INFO] [stdout] 312 |     pub fn actor_lifetime(actor_type: &str, lifetime_secs: f64) {
[INFO] [stdout]     |                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_actor_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lifetime_secs`
[INFO] [stdout]    --> joerl/src/telemetry.rs:312:45
[INFO] [stdout]     |
[INFO] [stdout] 312 |     pub fn actor_lifetime(actor_type: &str, lifetime_secs: f64) {
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_lifetime_secs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `actor_type`
[INFO] [stdout]    --> joerl/src/telemetry.rs:335:32
[INFO] [stdout]     |
[INFO] [stdout] 335 |     pub fn actor_stopped_typed(actor_type: &str, _reason: &str) {
[INFO] [stdout]     |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_actor_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `actor_type`
[INFO] [stdout]    --> joerl/src/telemetry.rs:355:33
[INFO] [stdout]     |
[INFO] [stdout] 355 |     pub fn actor_panicked_typed(actor_type: &str) {
[INFO] [stdout]     |                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_actor_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wait_time_secs`
[INFO] [stdout]    --> joerl/src/telemetry.rs:455:31
[INFO] [stdout]     |
[INFO] [stdout] 455 |     pub fn message_queue_wait(wait_time_secs: f64) {
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wait_time_secs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `actor_type`
[INFO] [stdout]    --> joerl/src/telemetry.rs:467:32
[INFO] [stdout]     |
[INFO] [stdout] 467 |     pub fn mailbox_depth_typed(actor_type: &str, _depth: usize, _capacity: usize) {
[INFO] [stdout]     |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_actor_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `actor_type`
[INFO] [stdout]    --> joerl/src/telemetry.rs:491:31
[INFO] [stdout]     |
[INFO] [stdout] 491 |     pub fn mailbox_full_typed(actor_type: &str) {
[INFO] [stdout]     |                               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_actor_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `server_type`
[INFO] [stdout]    --> joerl/src/telemetry.rs:600:22
[INFO] [stdout]     |
[INFO] [stdout] 600 |     pub fn call_span(server_type: &str) -> GenServerCallSpan {
[INFO] [stdout]     |                      ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `server_type`
[INFO] [stdout]    --> joerl/src/telemetry.rs:611:17
[INFO] [stdout]     |
[INFO] [stdout] 611 |     pub fn cast(server_type: &str) {
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `server_type`
[INFO] [stdout]    --> joerl/src/telemetry.rs:618:25
[INFO] [stdout]     |
[INFO] [stdout] 618 |     pub fn call_timeout(server_type: &str) {
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `server_type`
[INFO] [stdout]    --> joerl/src/telemetry.rs:626:32
[INFO] [stdout]     |
[INFO] [stdout] 626 |     pub fn calls_in_flight_inc(server_type: &str) {
[INFO] [stdout]     |                                ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `server_type`
[INFO] [stdout]    --> joerl/src/telemetry.rs:634:32
[INFO] [stdout]     |
[INFO] [stdout] 634 |     pub fn calls_in_flight_dec(server_type: &str) {
[INFO] [stdout]     |                                ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `signal_type`
[INFO] [stdout]    --> joerl/src/telemetry.rs:678:24
[INFO] [stdout]     |
[INFO] [stdout] 678 |     pub fn signal_sent(signal_type: &str) {
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_signal_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `signal_type`
[INFO] [stdout]    --> joerl/src/telemetry.rs:691:28
[INFO] [stdout]     |
[INFO] [stdout] 691 |     pub fn signal_received(signal_type: &str) {
[INFO] [stdout]     |                            ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_signal_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `signal_type`
[INFO] [stdout]    --> joerl/src/telemetry.rs:704:27
[INFO] [stdout]     |
[INFO] [stdout] 704 |     pub fn signal_ignored(signal_type: &str) {
[INFO] [stdout]     |                           ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_signal_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reason`
[INFO] [stdout]    --> joerl/src/telemetry.rs:717:34
[INFO] [stdout]     |
[INFO] [stdout] 717 |     pub fn exit_signal_by_reason(reason: &str) {
[INFO] [stdout]     |                                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reason`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fsm_type`
[INFO] [stdout]    --> joerl/src/telemetry.rs:729:29
[INFO] [stdout]     |
[INFO] [stdout] 729 |     pub fn state_transition(fsm_type: &str, from_state: &str, to_state: &str) {
[INFO] [stdout]     |                             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fsm_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `from_state`
[INFO] [stdout]    --> joerl/src/telemetry.rs:729:45
[INFO] [stdout]     |
[INFO] [stdout] 729 |     pub fn state_transition(fsm_type: &str, from_state: &str, to_state: &str) {
[INFO] [stdout]     |                                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_from_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `to_state`
[INFO] [stdout]    --> joerl/src/telemetry.rs:729:63
[INFO] [stdout]     |
[INFO] [stdout] 729 |     pub fn state_transition(fsm_type: &str, from_state: &str, to_state: &str) {
[INFO] [stdout]     |                                                               ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_to_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fsm_type`
[INFO] [stdout]    --> joerl/src/telemetry.rs:742:31
[INFO] [stdout]     |
[INFO] [stdout] 742 |     pub fn invalid_transition(fsm_type: &str, state: &str, event: &str) {
[INFO] [stdout]     |                               ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fsm_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]    --> joerl/src/telemetry.rs:742:47
[INFO] [stdout]     |
[INFO] [stdout] 742 |     pub fn invalid_transition(fsm_type: &str, state: &str, event: &str) {
[INFO] [stdout]     |                                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]    --> joerl/src/telemetry.rs:742:60
[INFO] [stdout]     |
[INFO] [stdout] 742 |     pub fn invalid_transition(fsm_type: &str, state: &str, event: &str) {
[INFO] [stdout]     |                                                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fsm_type`
[INFO] [stdout]    --> joerl/src/telemetry.rs:755:32
[INFO] [stdout]     |
[INFO] [stdout] 755 |     pub fn state_duration_span(fsm_type: &str, state: &str) -> GenStatemStateSpan {
[INFO] [stdout]     |                                ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fsm_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]    --> joerl/src/telemetry.rs:755:48
[INFO] [stdout]     |
[INFO] [stdout] 755 |     pub fn state_duration_span(fsm_type: &str, state: &str) -> GenStatemStateSpan {
[INFO] [stdout]     |                                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fsm_type`
[INFO] [stdout]    --> joerl/src/telemetry.rs:768:26
[INFO] [stdout]     |
[INFO] [stdout] 768 |     pub fn current_state(fsm_type: &str, state: &str) {
[INFO] [stdout]     |                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fsm_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]    --> joerl/src/telemetry.rs:768:42
[INFO] [stdout]     |
[INFO] [stdout] 768 |     pub fn current_state(fsm_type: &str, state: &str) {
[INFO] [stdout]     |                                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]    --> joerl/src/telemetry.rs:841:19
[INFO] [stdout]     |
[INFO] [stdout] 841 | pub fn set_config(config: TelemetryConfig) {
[INFO] [stdout]     |                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `actor_type`
[INFO] [stdout]     --> joerl/src/telemetry.rs:1066:33
[INFO] [stdout]      |
[INFO] [stdout] 1066 |     pub fn mailbox_memory_typed(actor_type: &str, _depth: usize, _avg_message_size: usize) {
[INFO] [stdout]      |                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_actor_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target_node`
[INFO] [stdout]     --> joerl/src/telemetry.rs:1096:32
[INFO] [stdout]      |
[INFO] [stdout] 1096 |     pub fn remote_message_sent(target_node: &str) {
[INFO] [stdout]      |                                ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_target_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target_node`
[INFO] [stdout]     --> joerl/src/telemetry.rs:1109:34
[INFO] [stdout]      |
[INFO] [stdout] 1109 |     pub fn remote_message_failed(target_node: &str, reason: &str) {
[INFO] [stdout]      |                                  ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_target_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reason`
[INFO] [stdout]     --> joerl/src/telemetry.rs:1109:53
[INFO] [stdout]      |
[INFO] [stdout] 1109 |     pub fn remote_message_failed(target_node: &str, reason: &str) {
[INFO] [stdout]      |                                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reason`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `count`
[INFO] [stdout]     --> joerl/src/telemetry.rs:1125:31
[INFO] [stdout]      |
[INFO] [stdout] 1125 |     pub fn active_connections(count: usize) {
[INFO] [stdout]      |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node_name`
[INFO] [stdout]     --> joerl/src/telemetry.rs:1136:35
[INFO] [stdout]      |
[INFO] [stdout] 1136 |     pub fn connection_established(node_name: &str) {
[INFO] [stdout]      |                                   ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node_name`
[INFO] [stdout]     --> joerl/src/telemetry.rs:1148:28
[INFO] [stdout]      |
[INFO] [stdout] 1148 |     pub fn connection_lost(node_name: &str) {
[INFO] [stdout]      |                            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node_name`
[INFO] [stdout]     --> joerl/src/telemetry.rs:1167:28
[INFO] [stdout]      |
[INFO] [stdout] 1167 |     pub fn network_latency(node_name: &str, duration_secs: f64) {
[INFO] [stdout]      |                            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `duration_secs`
[INFO] [stdout]     --> joerl/src/telemetry.rs:1167:45
[INFO] [stdout]      |
[INFO] [stdout] 1167 |     pub fn network_latency(node_name: &str, duration_secs: f64) {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_duration_secs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `invoke_provider_actor_spawned` is never used
[INFO] [stdout]    --> joerl/src/telemetry.rs:980:15
[INFO] [stdout]     |
[INFO] [stdout] 980 | pub(crate) fn invoke_provider_actor_spawned(_actor_type: &str, _pid: &str) {}
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `invoke_provider_actor_stopped` is never used
[INFO] [stdout]    --> joerl/src/telemetry.rs:984:15
[INFO] [stdout]     |
[INFO] [stdout] 984 | pub(crate) fn invoke_provider_actor_stopped(_actor_type: &str, _pid: &str, _reason: &str) {}
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `invoke_provider_actor_panicked` is never used
[INFO] [stdout]    --> joerl/src/telemetry.rs:988:15
[INFO] [stdout]     |
[INFO] [stdout] 988 | pub(crate) fn invoke_provider_actor_panicked(_actor_type: &str, _pid: &str, _error: &str) {}
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `invoke_provider_message_sent` is never used
[INFO] [stdout]    --> joerl/src/telemetry.rs:992:15
[INFO] [stdout]     |
[INFO] [stdout] 992 | pub(crate) fn invoke_provider_message_sent(_from_pid: &str, _to_pid: &str) {}
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `invoke_provider_message_received` is never used
[INFO] [stdout]    --> joerl/src/telemetry.rs:996:15
[INFO] [stdout]     |
[INFO] [stdout] 996 | pub(crate) fn invoke_provider_message_received(_pid: &str) {}
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `invoke_provider_supervisor_restart` is never used
[INFO] [stdout]     --> joerl/src/telemetry.rs:1000:15
[INFO] [stdout]      |
[INFO] [stdout] 1000 | pub(crate) fn invoke_provider_supervisor_restart(_child_type: &str, _strategy: &str) {}
[INFO] [stdout]      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking hyper v1.8.1
[INFO] [stderr]     Checking hyper-util v0.1.19
[INFO] [stderr]     Checking hyper-timeout v0.5.2
[INFO] [stderr]     Checking tonic v0.12.3
[INFO] [stderr]     Checking opentelemetry-proto v0.27.0
[INFO] [stderr]     Checking opentelemetry-otlp v0.27.0
[INFO] [stderr]     Checking rustls-webpki v0.103.8
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]     Checking hyper-rustls v0.27.7
[INFO] [stderr]     Checking metrics-exporter-prometheus v0.16.2
[INFO] [stdout] warning: unused variable: `spawn_time`
[INFO] [stdout]     --> joerl/src/system.rs:1533:43
[INFO] [stdout]      |
[INFO] [stdout] 1533 |         let (actor_type, links, monitors, spawn_time) =
[INFO] [stdout]      |                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spawn_time`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `actor_type`
[INFO] [stdout]    --> joerl/src/telemetry.rs:302:32
[INFO] [stdout]     |
[INFO] [stdout] 302 |     pub fn actor_spawned_typed(actor_type: &str) {
[INFO] [stdout]     |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_actor_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `actor_type`
[INFO] [stdout]    --> joerl/src/telemetry.rs:312:27
[INFO] [stdout]     |
[INFO] [stdout] 312 |     pub fn actor_lifetime(actor_type: &str, lifetime_secs: f64) {
[INFO] [stdout]     |                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_actor_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lifetime_secs`
[INFO] [stdout]    --> joerl/src/telemetry.rs:312:45
[INFO] [stdout]     |
[INFO] [stdout] 312 |     pub fn actor_lifetime(actor_type: &str, lifetime_secs: f64) {
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_lifetime_secs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `actor_type`
[INFO] [stdout]    --> joerl/src/telemetry.rs:335:32
[INFO] [stdout]     |
[INFO] [stdout] 335 |     pub fn actor_stopped_typed(actor_type: &str, _reason: &str) {
[INFO] [stdout]     |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_actor_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `actor_type`
[INFO] [stdout]    --> joerl/src/telemetry.rs:355:33
[INFO] [stdout]     |
[INFO] [stdout] 355 |     pub fn actor_panicked_typed(actor_type: &str) {
[INFO] [stdout]     |                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_actor_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wait_time_secs`
[INFO] [stdout]    --> joerl/src/telemetry.rs:455:31
[INFO] [stdout]     |
[INFO] [stdout] 455 |     pub fn message_queue_wait(wait_time_secs: f64) {
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wait_time_secs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `actor_type`
[INFO] [stdout]    --> joerl/src/telemetry.rs:467:32
[INFO] [stdout]     |
[INFO] [stdout] 467 |     pub fn mailbox_depth_typed(actor_type: &str, _depth: usize, _capacity: usize) {
[INFO] [stdout]     |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_actor_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `actor_type`
[INFO] [stdout]    --> joerl/src/telemetry.rs:491:31
[INFO] [stdout]     |
[INFO] [stdout] 491 |     pub fn mailbox_full_typed(actor_type: &str) {
[INFO] [stdout]     |                               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_actor_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `server_type`
[INFO] [stdout]    --> joerl/src/telemetry.rs:600:22
[INFO] [stdout]     |
[INFO] [stdout] 600 |     pub fn call_span(server_type: &str) -> GenServerCallSpan {
[INFO] [stdout]     |                      ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `server_type`
[INFO] [stdout]    --> joerl/src/telemetry.rs:611:17
[INFO] [stdout]     |
[INFO] [stdout] 611 |     pub fn cast(server_type: &str) {
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `server_type`
[INFO] [stdout]    --> joerl/src/telemetry.rs:618:25
[INFO] [stdout]     |
[INFO] [stdout] 618 |     pub fn call_timeout(server_type: &str) {
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `server_type`
[INFO] [stdout]    --> joerl/src/telemetry.rs:626:32
[INFO] [stdout]     |
[INFO] [stdout] 626 |     pub fn calls_in_flight_inc(server_type: &str) {
[INFO] [stdout]     |                                ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `server_type`
[INFO] [stdout]    --> joerl/src/telemetry.rs:634:32
[INFO] [stdout]     |
[INFO] [stdout] 634 |     pub fn calls_in_flight_dec(server_type: &str) {
[INFO] [stdout]     |                                ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `signal_type`
[INFO] [stdout]    --> joerl/src/telemetry.rs:678:24
[INFO] [stdout]     |
[INFO] [stdout] 678 |     pub fn signal_sent(signal_type: &str) {
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_signal_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `signal_type`
[INFO] [stdout]    --> joerl/src/telemetry.rs:691:28
[INFO] [stdout]     |
[INFO] [stdout] 691 |     pub fn signal_received(signal_type: &str) {
[INFO] [stdout]     |                            ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_signal_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `signal_type`
[INFO] [stdout]    --> joerl/src/telemetry.rs:704:27
[INFO] [stdout]     |
[INFO] [stdout] 704 |     pub fn signal_ignored(signal_type: &str) {
[INFO] [stdout]     |                           ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_signal_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reason`
[INFO] [stdout]    --> joerl/src/telemetry.rs:717:34
[INFO] [stdout]     |
[INFO] [stdout] 717 |     pub fn exit_signal_by_reason(reason: &str) {
[INFO] [stdout]     |                                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reason`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fsm_type`
[INFO] [stdout]    --> joerl/src/telemetry.rs:729:29
[INFO] [stdout]     |
[INFO] [stdout] 729 |     pub fn state_transition(fsm_type: &str, from_state: &str, to_state: &str) {
[INFO] [stdout]     |                             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fsm_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `from_state`
[INFO] [stdout]    --> joerl/src/telemetry.rs:729:45
[INFO] [stdout]     |
[INFO] [stdout] 729 |     pub fn state_transition(fsm_type: &str, from_state: &str, to_state: &str) {
[INFO] [stdout]     |                                             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_from_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `to_state`
[INFO] [stdout]    --> joerl/src/telemetry.rs:729:63
[INFO] [stdout]     |
[INFO] [stdout] 729 |     pub fn state_transition(fsm_type: &str, from_state: &str, to_state: &str) {
[INFO] [stdout]     |                                                               ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_to_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fsm_type`
[INFO] [stdout]    --> joerl/src/telemetry.rs:742:31
[INFO] [stdout]     |
[INFO] [stdout] 742 |     pub fn invalid_transition(fsm_type: &str, state: &str, event: &str) {
[INFO] [stdout]     |                               ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fsm_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]    --> joerl/src/telemetry.rs:742:47
[INFO] [stdout]     |
[INFO] [stdout] 742 |     pub fn invalid_transition(fsm_type: &str, state: &str, event: &str) {
[INFO] [stdout]     |                                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]    --> joerl/src/telemetry.rs:742:60
[INFO] [stdout]     |
[INFO] [stdout] 742 |     pub fn invalid_transition(fsm_type: &str, state: &str, event: &str) {
[INFO] [stdout]     |                                                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fsm_type`
[INFO] [stdout]    --> joerl/src/telemetry.rs:755:32
[INFO] [stdout]     |
[INFO] [stdout] 755 |     pub fn state_duration_span(fsm_type: &str, state: &str) -> GenStatemStateSpan {
[INFO] [stdout]     |                                ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fsm_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]    --> joerl/src/telemetry.rs:755:48
[INFO] [stdout]     |
[INFO] [stdout] 755 |     pub fn state_duration_span(fsm_type: &str, state: &str) -> GenStatemStateSpan {
[INFO] [stdout]     |                                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fsm_type`
[INFO] [stdout]    --> joerl/src/telemetry.rs:768:26
[INFO] [stdout]     |
[INFO] [stdout] 768 |     pub fn current_state(fsm_type: &str, state: &str) {
[INFO] [stdout]     |                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fsm_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]    --> joerl/src/telemetry.rs:768:42
[INFO] [stdout]     |
[INFO] [stdout] 768 |     pub fn current_state(fsm_type: &str, state: &str) {
[INFO] [stdout]     |                                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]    --> joerl/src/telemetry.rs:841:19
[INFO] [stdout]     |
[INFO] [stdout] 841 | pub fn set_config(config: TelemetryConfig) {
[INFO] [stdout]     |                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `actor_type`
[INFO] [stdout]     --> joerl/src/telemetry.rs:1066:33
[INFO] [stdout]      |
[INFO] [stdout] 1066 |     pub fn mailbox_memory_typed(actor_type: &str, _depth: usize, _avg_message_size: usize) {
[INFO] [stdout]      |                                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_actor_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target_node`
[INFO] [stdout]     --> joerl/src/telemetry.rs:1096:32
[INFO] [stdout]      |
[INFO] [stdout] 1096 |     pub fn remote_message_sent(target_node: &str) {
[INFO] [stdout]      |                                ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_target_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target_node`
[INFO] [stdout]     --> joerl/src/telemetry.rs:1109:34
[INFO] [stdout]      |
[INFO] [stdout] 1109 |     pub fn remote_message_failed(target_node: &str, reason: &str) {
[INFO] [stdout]      |                                  ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_target_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `reason`
[INFO] [stdout]     --> joerl/src/telemetry.rs:1109:53
[INFO] [stdout]      |
[INFO] [stdout] 1109 |     pub fn remote_message_failed(target_node: &str, reason: &str) {
[INFO] [stdout]      |                                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reason`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `count`
[INFO] [stdout]     --> joerl/src/telemetry.rs:1125:31
[INFO] [stdout]      |
[INFO] [stdout] 1125 |     pub fn active_connections(count: usize) {
[INFO] [stdout]      |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node_name`
[INFO] [stdout]     --> joerl/src/telemetry.rs:1136:35
[INFO] [stdout]      |
[INFO] [stdout] 1136 |     pub fn connection_established(node_name: &str) {
[INFO] [stdout]      |                                   ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node_name`
[INFO] [stdout]     --> joerl/src/telemetry.rs:1148:28
[INFO] [stdout]      |
[INFO] [stdout] 1148 |     pub fn connection_lost(node_name: &str) {
[INFO] [stdout]      |                            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node_name`
[INFO] [stdout]     --> joerl/src/telemetry.rs:1167:28
[INFO] [stdout]      |
[INFO] [stdout] 1167 |     pub fn network_latency(node_name: &str, duration_secs: f64) {
[INFO] [stdout]      |                            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `duration_secs`
[INFO] [stdout]     --> joerl/src/telemetry.rs:1167:45
[INFO] [stdout]      |
[INFO] [stdout] 1167 |     pub fn network_latency(node_name: &str, duration_secs: f64) {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_duration_secs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `invoke_provider_actor_spawned` is never used
[INFO] [stdout]    --> joerl/src/telemetry.rs:980:15
[INFO] [stdout]     |
[INFO] [stdout] 980 | pub(crate) fn invoke_provider_actor_spawned(_actor_type: &str, _pid: &str) {}
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `invoke_provider_actor_stopped` is never used
[INFO] [stdout]    --> joerl/src/telemetry.rs:984:15
[INFO] [stdout]     |
[INFO] [stdout] 984 | pub(crate) fn invoke_provider_actor_stopped(_actor_type: &str, _pid: &str, _reason: &str) {}
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `invoke_provider_actor_panicked` is never used
[INFO] [stdout]    --> joerl/src/telemetry.rs:988:15
[INFO] [stdout]     |
[INFO] [stdout] 988 | pub(crate) fn invoke_provider_actor_panicked(_actor_type: &str, _pid: &str, _error: &str) {}
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `invoke_provider_message_sent` is never used
[INFO] [stdout]    --> joerl/src/telemetry.rs:992:15
[INFO] [stdout]     |
[INFO] [stdout] 992 | pub(crate) fn invoke_provider_message_sent(_from_pid: &str, _to_pid: &str) {}
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `invoke_provider_message_received` is never used
[INFO] [stdout]    --> joerl/src/telemetry.rs:996:15
[INFO] [stdout]     |
[INFO] [stdout] 996 | pub(crate) fn invoke_provider_message_received(_pid: &str) {}
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `invoke_provider_supervisor_restart` is never used
[INFO] [stdout]     --> joerl/src/telemetry.rs:1000:15
[INFO] [stdout]      |
[INFO] [stdout] 1000 | pub(crate) fn invoke_provider_supervisor_restart(_child_type: &str, _strategy: &str) {}
[INFO] [stdout]      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 51s
[INFO] running `Command { std: "docker" "inspect" "a90b00eab0471389824fa6b20e1801d50e56a8cb13cb913afe0e3c200c837907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a90b00eab0471389824fa6b20e1801d50e56a8cb13cb913afe0e3c200c837907", kill_on_drop: false }`
[INFO] [stdout] a90b00eab0471389824fa6b20e1801d50e56a8cb13cb913afe0e3c200c837907
