[INFO] fetching crate mechutil 0.4.12...
[INFO] testing mechutil-0.4.12 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate mechutil 0.4.12 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate mechutil 0.4.12
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate mechutil 0.4.12
[INFO] tweaked toml for crates.io crate mechutil 0.4.12 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mechutil 0.4.12 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mechutil 0.4.12 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b0003ff831d2d56b52033397c6d61edef9133ca9d21d9bd16d27e55841c7c565
[INFO] running `Command { std: "docker" "start" "-a" "b0003ff831d2d56b52033397c6d61edef9133ca9d21d9bd16d27e55841c7c565", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0003ff831d2d56b52033397c6d61edef9133ca9d21d9bd16d27e55841c7c565", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0003ff831d2d56b52033397c6d61edef9133ca9d21d9bd16d27e55841c7c565", kill_on_drop: false }`
[INFO] [stdout] b0003ff831d2d56b52033397c6d61edef9133ca9d21d9bd16d27e55841c7c565
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1fb1e7598d81eca2796c9687b72f339d11ea09c3e0e73a5877c79a1c138dd55e
[INFO] running `Command { std: "docker" "start" "-a" "1fb1e7598d81eca2796c9687b72f339d11ea09c3e0e73a5877c79a1c138dd55e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling smallvec v1.14.0
[INFO] [stderr]    Compiling time-macros v0.2.19
[INFO] [stderr]    Compiling anyhow v1.0.96
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling serde_json v1.0.139
[INFO] [stderr]    Compiling ryu v1.0.19
[INFO] [stderr]    Compiling bytes v1.10.0
[INFO] [stderr]    Compiling log v0.4.26
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling socket2 v0.5.8
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling time v0.3.37
[INFO] [stderr]    Compiling simplelog v0.12.2
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling async-trait v0.1.86
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling tokio v1.43.0
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling serde_with_macros v3.12.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling indexmap v2.7.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling serde_with v3.12.0
[INFO] [stderr]    Compiling mechutil v0.4.12 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Deserializer`, `Serializer`, and `ser::SerializeStruct`
[INFO] [stdout]   --> src/command_arg_tuple.rs:27:26
[INFO] [stdout]    |
[INFO] [stdout] 27 | use serde::{Deserialize, Deserializer, Serialize, Serializer, ser::SerializeStruct};
[INFO] [stdout]    |                          ^^^^^^^^^^^^             ^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `register_value::MechCommandRegisterValue`
[INFO] [stdout]   --> src/command.rs:21:48
[INFO] [stdout]    |
[INFO] [stdout] 21 |     command_arg_tuple::MechFsmCommandArgTuple, register_value::MechCommandRegisterValue,
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::convert::TryFrom`
[INFO] [stdout]   --> src/variant.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 | use std::convert::TryFrom;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `marker::PhantomData`
[INFO] [stdout]   --> src/subscription/subscription_manager.rs:13:33
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::{collections::HashMap, marker::PhantomData};
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error` and `info`
[INFO] [stdout]   --> src/async_bus/async_ibus_node.rs:65:18
[INFO] [stdout]    |
[INFO] [stdout] 65 | use log::{debug, error, info};
[INFO] [stdout]    |                  ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/async_bus/async_ibus_node.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mutex`
[INFO] [stdout]   --> src/async_bus/async_ibus_node.rs:68:19
[INFO] [stdout]    |
[INFO] [stdout] 68 | use tokio::sync::{Mutex, mpsc, oneshot};
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SubscriptionBroadcastRx`, `SubscriptionBroadcastTx`, `SubscriptionHandler`, `SubscriptionResponseTx`, and `filter::SubscriptionFilter`
[INFO] [stdout]   --> src/async_bus/async_ibus_node.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     filter::SubscriptionFilter,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 73 |     subscription_handler::{
[INFO] [stdout] 74 |         SubscriptionBroadcastRx, SubscriptionBroadcastTx, SubscriptionHandler,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 75 |         SubscriptionResponseTx,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::io`
[INFO] [stdout]   --> src/corelink/udp_client.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 | use tokio::io;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Serializer`
[INFO] [stdout]   --> src/corelink/udp_client.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | use serde_json::Serializer;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `fin` is never read
[INFO] [stdout]    --> src/command_fsm.rs:841:13
[INFO] [stdout]     |
[INFO] [stdout] 841 |     let mut fin: Option<oneshot::Sender<bool>> = None;
[INFO] [stdout]     |             ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter`
[INFO] [stdout]    --> src/async_bus/async_node_registry.rs:539:9
[INFO] [stdout]     |
[INFO] [stdout] 539 |         filter: Box<dyn SubscriptionFilter<R> + Send + Sync>,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/object_dictionary.rs:900:47
[INFO] [stdout]     |
[INFO] [stdout] 900 |             MechObjectDictionaryValue::Single(value) => {
[INFO] [stdout]     |                                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ProcessRoute` is never constructed
[INFO] [stdout]    --> src/actor.rs:137:5
[INFO] [stdout]     |
[INFO] [stdout] 131 | enum ActorMessage {
[INFO] [stdout]     |      ------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 137 |     ProcessRoute {
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `RequestNodeChannel` and `Shutdown` are never constructed
[INFO] [stdout]   --> src/async_bus/async_node_registry.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | enum AsyncNodeRegistryControlMessage<S, R> {
[INFO] [stdout]    |      ------------------------------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 61 |     RequestNodeChannel {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 |     Shutdown,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc` and `Mutex`
[INFO] [stdout]   --> src/bin/command_playground.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     sync::{Arc, Mutex},
[INFO] [stdout]    |            ^^^  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `actor::MechActor`, `object_dictionary::MechObjectDictionary`, and `register_value::MechCommandRegisterValue`
[INFO] [stdout]   --> src/bin/command_playground.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     actor::MechActor,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     object_dictionary::MechObjectDictionary,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 28 |     register_value::MechCommandRegisterValue,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug` and `info`
[INFO] [stdout]   --> src/bin/command_playground.rs:33:11
[INFO] [stdout]    |
[INFO] [stdout] 33 | use log::{debug, error, info};
[INFO] [stdout]    |           ^^^^^         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `status`
[INFO] [stdout]   --> src/bin/command_playground.rs:42:36
[INFO] [stdout]    |
[INFO] [stdout] 42 |     async fn on_startup(&mut self, status: &mut MechFsmStatusTuple) -> Result<(), anyhow::Error> {
[INFO] [stdout]    |                                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_status`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncIBusNodeHandle`
[INFO] [stdout]   --> src/bin/ibus_playground.rs:14:78
[INFO] [stdout]    |
[INFO] [stdout] 14 |             is_valid_opmode_transition, AsyncIBusNode, AsyncIBusNodeFactory, AsyncIBusNodeHandle, AsyncIBusOpMode, IBusMessage
[INFO] [stdout]    |                                                                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/bin/ibus_playground.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `sync::Mutex` and `task::JoinHandle`
[INFO] [stdout]   --> src/bin/ibus_playground.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 | use tokio::{sync::Mutex, task::JoinHandle};
[INFO] [stdout]    |             ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mpsc`
[INFO] [stdout]   --> src/bin/ibus_playground.rs:25:19
[INFO] [stdout]    |
[INFO] [stdout] 25 | use tokio::sync::{mpsc, oneshot};
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `timeout`
[INFO] [stdout]   --> src/bin/ibus_playground.rs:26:29
[INFO] [stdout]    |
[INFO] [stdout] 26 | use tokio::time::{Duration, timeout};
[INFO] [stdout]    |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SubscriptionInformation` is never constructed
[INFO] [stdout]   --> src/bin/ibus_playground.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | struct SubscriptionInformation {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 58s
[INFO] running `Command { std: "docker" "inspect" "1fb1e7598d81eca2796c9687b72f339d11ea09c3e0e73a5877c79a1c138dd55e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fb1e7598d81eca2796c9687b72f339d11ea09c3e0e73a5877c79a1c138dd55e", kill_on_drop: false }`
[INFO] [stdout] 1fb1e7598d81eca2796c9687b72f339d11ea09c3e0e73a5877c79a1c138dd55e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d721ca21c972718335707eb6c937ebf72b2588bd0db041cc6cdc4a4f646f245
[INFO] running `Command { std: "docker" "start" "-a" "8d721ca21c972718335707eb6c937ebf72b2588bd0db041cc6cdc4a4f646f245", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `Deserializer`, `Serializer`, and `ser::SerializeStruct`
[INFO] [stdout]   --> src/command_arg_tuple.rs:27:26
[INFO] [stdout]    |
[INFO] [stdout] 27 | use serde::{Deserialize, Deserializer, Serialize, Serializer, ser::SerializeStruct};
[INFO] [stdout]    |                          ^^^^^^^^^^^^             ^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `register_value::MechCommandRegisterValue`
[INFO] [stdout]   --> src/command.rs:21:48
[INFO] [stdout]    |
[INFO] [stdout] 21 |     command_arg_tuple::MechFsmCommandArgTuple, register_value::MechCommandRegisterValue,
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::convert::TryFrom`
[INFO] [stdout]   --> src/variant.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 | use std::convert::TryFrom;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `marker::PhantomData`
[INFO] [stdout]   --> src/subscription/subscription_manager.rs:13:33
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::{collections::HashMap, marker::PhantomData};
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error` and `info`
[INFO] [stdout]   --> src/async_bus/async_ibus_node.rs:65:18
[INFO] [stdout]    |
[INFO] [stdout] 65 | use log::{debug, error, info};
[INFO] [stdout]    |                  ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/async_bus/async_ibus_node.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mutex`
[INFO] [stdout]   --> src/async_bus/async_ibus_node.rs:68:19
[INFO] [stdout]    |
[INFO] [stdout] 68 | use tokio::sync::{Mutex, mpsc, oneshot};
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SubscriptionBroadcastRx`, `SubscriptionBroadcastTx`, `SubscriptionHandler`, `SubscriptionResponseTx`, and `filter::SubscriptionFilter`
[INFO] [stdout]   --> src/async_bus/async_ibus_node.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     filter::SubscriptionFilter,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 73 |     subscription_handler::{
[INFO] [stdout] 74 |         SubscriptionBroadcastRx, SubscriptionBroadcastTx, SubscriptionHandler,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 75 |         SubscriptionResponseTx,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::io`
[INFO] [stdout]   --> src/corelink/udp_client.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 | use tokio::io;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Serializer`
[INFO] [stdout]   --> src/corelink/udp_client.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | use serde_json::Serializer;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `fin` is never read
[INFO] [stdout]    --> src/command_fsm.rs:841:13
[INFO] [stdout]     |
[INFO] [stdout] 841 |     let mut fin: Option<oneshot::Sender<bool>> = None;
[INFO] [stdout]     |             ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter`
[INFO] [stdout]    --> src/async_bus/async_node_registry.rs:539:9
[INFO] [stdout]     |
[INFO] [stdout] 539 |         filter: Box<dyn SubscriptionFilter<R> + Send + Sync>,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/object_dictionary.rs:900:47
[INFO] [stdout]     |
[INFO] [stdout] 900 |             MechObjectDictionaryValue::Single(value) => {
[INFO] [stdout]     |                                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ProcessRoute` is never constructed
[INFO] [stdout]    --> src/actor.rs:137:5
[INFO] [stdout]     |
[INFO] [stdout] 131 | enum ActorMessage {
[INFO] [stdout]     |      ------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 137 |     ProcessRoute {
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mechutil v0.4.12 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `RequestNodeChannel` and `Shutdown` are never constructed
[INFO] [stdout]   --> src/async_bus/async_node_registry.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | enum AsyncNodeRegistryControlMessage<S, R> {
[INFO] [stdout]    |      ------------------------------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 61 |     RequestNodeChannel {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 |     Shutdown,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncIBusNodeHandle`
[INFO] [stdout]   --> src/bin/ibus_playground.rs:14:78
[INFO] [stdout]    |
[INFO] [stdout] 14 |             is_valid_opmode_transition, AsyncIBusNode, AsyncIBusNodeFactory, AsyncIBusNodeHandle, AsyncIBusOpMode, IBusMessage
[INFO] [stdout]    |                                                                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/bin/ibus_playground.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `sync::Mutex` and `task::JoinHandle`
[INFO] [stdout]   --> src/bin/ibus_playground.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 | use tokio::{sync::Mutex, task::JoinHandle};
[INFO] [stdout]    |             ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mpsc`
[INFO] [stdout]   --> src/bin/ibus_playground.rs:25:19
[INFO] [stdout]    |
[INFO] [stdout] 25 | use tokio::sync::{mpsc, oneshot};
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `timeout`
[INFO] [stdout]   --> src/bin/ibus_playground.rs:26:29
[INFO] [stdout]    |
[INFO] [stdout] 26 | use tokio::time::{Duration, timeout};
[INFO] [stdout]    |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SubscriptionInformation` is never constructed
[INFO] [stdout]   --> src/bin/ibus_playground.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | struct SubscriptionInformation {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc` and `Mutex`
[INFO] [stdout]   --> src/bin/command_playground.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     sync::{Arc, Mutex},
[INFO] [stdout]    |            ^^^  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `actor::MechActor`, `object_dictionary::MechObjectDictionary`, and `register_value::MechCommandRegisterValue`
[INFO] [stdout]   --> src/bin/command_playground.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     actor::MechActor,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     object_dictionary::MechObjectDictionary,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 28 |     register_value::MechCommandRegisterValue,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug` and `info`
[INFO] [stdout]   --> src/bin/command_playground.rs:33:11
[INFO] [stdout]    |
[INFO] [stdout] 33 | use log::{debug, error, info};
[INFO] [stdout]    |           ^^^^^         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `status`
[INFO] [stdout]   --> src/bin/command_playground.rs:42:36
[INFO] [stdout]    |
[INFO] [stdout] 42 |     async fn on_startup(&mut self, status: &mut MechFsmStatusTuple) -> Result<(), anyhow::Error> {
[INFO] [stdout]    |                                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_status`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::json`
[INFO] [stdout]   --> tests/mech_fsm_tuple_test.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use serde_json::json;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::time::Duration`
[INFO] [stdout]   --> tests/async_bus_channel_test.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tokio::time::Duration;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/async_bus_channel_test.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let (mut chan1, mut chan2) = async_pipeline::<String, String>(32);
[INFO] [stdout]    |          ----^^^^^
[INFO] [stdout]    |          |
[INFO] [stdout]    |          help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc` and `Mutex`
[INFO] [stdout]   --> src/bin/command_playground.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     sync::{Arc, Mutex},
[INFO] [stdout]    |            ^^^  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `actor::MechActor`, `object_dictionary::MechObjectDictionary`, and `register_value::MechCommandRegisterValue`
[INFO] [stdout]   --> src/bin/command_playground.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     actor::MechActor,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     object_dictionary::MechObjectDictionary,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 28 |     register_value::MechCommandRegisterValue,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug` and `info`
[INFO] [stdout]   --> src/bin/command_playground.rs:33:11
[INFO] [stdout]    |
[INFO] [stdout] 33 | use log::{debug, error, info};
[INFO] [stdout]    |           ^^^^^         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncIBusNodeHandle`
[INFO] [stdout]   --> src/bin/ibus_playground.rs:14:78
[INFO] [stdout]    |
[INFO] [stdout] 14 |             is_valid_opmode_transition, AsyncIBusNode, AsyncIBusNodeFactory, AsyncIBusNodeHandle, AsyncIBusOpMode, IBusMessage
[INFO] [stdout]    |                                                                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/bin/ibus_playground.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `sync::Mutex` and `task::JoinHandle`
[INFO] [stdout]   --> src/bin/ibus_playground.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 | use tokio::{sync::Mutex, task::JoinHandle};
[INFO] [stdout]    |             ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mpsc`
[INFO] [stdout]   --> src/bin/ibus_playground.rs:25:19
[INFO] [stdout]    |
[INFO] [stdout] 25 | use tokio::sync::{mpsc, oneshot};
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `timeout`
[INFO] [stdout]   --> src/bin/ibus_playground.rs:26:29
[INFO] [stdout]    |
[INFO] [stdout] 26 | use tokio::time::{Duration, timeout};
[INFO] [stdout]    |                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `status`
[INFO] [stdout]   --> src/bin/command_playground.rs:42:36
[INFO] [stdout]    |
[INFO] [stdout] 42 |     async fn on_startup(&mut self, status: &mut MechFsmStatusTuple) -> Result<(), anyhow::Error> {
[INFO] [stdout]    |                                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_status`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SubscriptionInformation` is never constructed
[INFO] [stdout]   --> src/bin/ibus_playground.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | struct SubscriptionInformation {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserializer`, `Serializer`, and `ser::SerializeStruct`
[INFO] [stdout]   --> src/command_arg_tuple.rs:27:26
[INFO] [stdout]    |
[INFO] [stdout] 27 | use serde::{Deserialize, Deserializer, Serialize, Serializer, ser::SerializeStruct};
[INFO] [stdout]    |                          ^^^^^^^^^^^^             ^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `register_value::MechCommandRegisterValue`
[INFO] [stdout]   --> src/command.rs:21:48
[INFO] [stdout]    |
[INFO] [stdout] 21 |     command_arg_tuple::MechFsmCommandArgTuple, register_value::MechCommandRegisterValue,
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::convert::TryFrom`
[INFO] [stdout]   --> src/variant.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 | use std::convert::TryFrom;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `marker::PhantomData`
[INFO] [stdout]   --> src/subscription/subscription_manager.rs:13:33
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::{collections::HashMap, marker::PhantomData};
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error` and `info`
[INFO] [stdout]   --> src/async_bus/async_ibus_node.rs:65:18
[INFO] [stdout]    |
[INFO] [stdout] 65 | use log::{debug, error, info};
[INFO] [stdout]    |                  ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/async_bus/async_ibus_node.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mutex`
[INFO] [stdout]   --> src/async_bus/async_ibus_node.rs:68:19
[INFO] [stdout]    |
[INFO] [stdout] 68 | use tokio::sync::{Mutex, mpsc, oneshot};
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SubscriptionBroadcastRx`, `SubscriptionBroadcastTx`, `SubscriptionHandler`, `SubscriptionResponseTx`, and `filter::SubscriptionFilter`
[INFO] [stdout]   --> src/async_bus/async_ibus_node.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     filter::SubscriptionFilter,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 73 |     subscription_handler::{
[INFO] [stdout] 74 |         SubscriptionBroadcastRx, SubscriptionBroadcastTx, SubscriptionHandler,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 75 |         SubscriptionResponseTx,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::io`
[INFO] [stdout]   --> src/corelink/udp_client.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 | use tokio::io;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Serializer`
[INFO] [stdout]   --> src/corelink/udp_client.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | use serde_json::Serializer;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `fin` is never read
[INFO] [stdout]    --> src/command_fsm.rs:841:13
[INFO] [stdout]     |
[INFO] [stdout] 841 |     let mut fin: Option<oneshot::Sender<bool>> = None;
[INFO] [stdout]     |             ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter`
[INFO] [stdout]    --> src/async_bus/async_node_registry.rs:539:9
[INFO] [stdout]     |
[INFO] [stdout] 539 |         filter: Box<dyn SubscriptionFilter<R> + Send + Sync>,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/object_dictionary.rs:900:47
[INFO] [stdout]     |
[INFO] [stdout] 900 |             MechObjectDictionaryValue::Single(value) => {
[INFO] [stdout]     |                                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ProcessRoute` is never constructed
[INFO] [stdout]    --> src/actor.rs:137:5
[INFO] [stdout]     |
[INFO] [stdout] 131 | enum ActorMessage {
[INFO] [stdout]     |      ------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 137 |     ProcessRoute {
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `RequestNodeChannel` and `Shutdown` are never constructed
[INFO] [stdout]   --> src/async_bus/async_node_registry.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | enum AsyncNodeRegistryControlMessage<S, R> {
[INFO] [stdout]    |      ------------------------------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 61 |     RequestNodeChannel {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 |     Shutdown,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.79s
[INFO] running `Command { std: "docker" "inspect" "8d721ca21c972718335707eb6c937ebf72b2588bd0db041cc6cdc4a4f646f245", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d721ca21c972718335707eb6c937ebf72b2588bd0db041cc6cdc4a4f646f245", kill_on_drop: false }`
[INFO] [stdout] 8d721ca21c972718335707eb6c937ebf72b2588bd0db041cc6cdc4a4f646f245
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8a9460d53f70f0c81b9786b7a55ee648ee3f1ab110acedaead805fb70d2948c6
[INFO] running `Command { std: "docker" "start" "-a" "8a9460d53f70f0c81b9786b7a55ee648ee3f1ab110acedaead805fb70d2948c6", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Deserializer`, `Serializer`, and `ser::SerializeStruct`
[INFO] [stderr]   --> src/command_arg_tuple.rs:27:26
[INFO] [stderr]    |
[INFO] [stderr] 27 | use serde::{Deserialize, Deserializer, Serialize, Serializer, ser::SerializeStruct};
[INFO] [stderr]    |                          ^^^^^^^^^^^^             ^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `register_value::MechCommandRegisterValue`
[INFO] [stderr]   --> src/command.rs:21:48
[INFO] [stderr]    |
[INFO] [stderr] 21 |     command_arg_tuple::MechFsmCommandArgTuple, register_value::MechCommandRegisterValue,
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::convert::TryFrom`
[INFO] [stderr]   --> src/variant.rs:84:5
[INFO] [stderr]    |
[INFO] [stderr] 84 | use std::convert::TryFrom;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `marker::PhantomData`
[INFO] [stderr]   --> src/subscription/subscription_manager.rs:13:33
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::{collections::HashMap, marker::PhantomData};
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `error` and `info`
[INFO] [stderr]   --> src/async_bus/async_ibus_node.rs:65:18
[INFO] [stderr]    |
[INFO] [stderr] 65 | use log::{debug, error, info};
[INFO] [stderr]    |                  ^^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Arc`
[INFO] [stderr]   --> src/async_bus/async_ibus_node.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 | use std::sync::Arc;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Mutex`
[INFO] [stderr]   --> src/async_bus/async_ibus_node.rs:68:19
[INFO] [stderr]    |
[INFO] [stderr] 68 | use tokio::sync::{Mutex, mpsc, oneshot};
[INFO] [stderr]    |                   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `SubscriptionBroadcastRx`, `SubscriptionBroadcastTx`, `SubscriptionHandler`, `SubscriptionResponseTx`, and `filter::SubscriptionFilter`
[INFO] [stderr]   --> src/async_bus/async_ibus_node.rs:72:5
[INFO] [stderr]    |
[INFO] [stderr] 72 |     filter::SubscriptionFilter,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 73 |     subscription_handler::{
[INFO] [stderr] 74 |         SubscriptionBroadcastRx, SubscriptionBroadcastTx, SubscriptionHandler,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 75 |         SubscriptionResponseTx,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tokio::io`
[INFO] [stderr]   --> src/corelink/udp_client.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 | use tokio::io;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde_json::Serializer`
[INFO] [stderr]   --> src/corelink/udp_client.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 | use serde_json::Serializer;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `fin` is never read
[INFO] [stderr]    --> src/command_fsm.rs:841:13
[INFO] [stderr]     |
[INFO] [stderr] 841 |     let mut fin: Option<oneshot::Sender<bool>> = None;
[INFO] [stderr]     |             ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `filter`
[INFO] [stderr]    --> src/async_bus/async_node_registry.rs:539:9
[INFO] [stderr]     |
[INFO] [stderr] 539 |         filter: Box<dyn SubscriptionFilter<R> + Send + Sync>,
[INFO] [stderr]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/object_dictionary.rs:900:47
[INFO] [stderr]     |
[INFO] [stderr] 900 |             MechObjectDictionaryValue::Single(value) => {
[INFO] [stderr]     |                                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `ProcessRoute` is never constructed
[INFO] [stderr]    --> src/actor.rs:137:5
[INFO] [stderr]     |
[INFO] [stderr] 131 | enum ActorMessage {
[INFO] [stderr]     |      ------------ variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 137 |     ProcessRoute {
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variants `RequestNodeChannel` and `Shutdown` are never constructed
[INFO] [stderr]   --> src/async_bus/async_node_registry.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 50 | enum AsyncNodeRegistryControlMessage<S, R> {
[INFO] [stderr]    |      ------------------------------- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 61 |     RequestNodeChannel {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 81 |     Shutdown,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `mechutil` (lib) generated 15 warnings (run `cargo fix --lib -p mechutil` to apply 10 suggestions)
[INFO] [stderr] warning: `mechutil` (lib test) generated 15 warnings (15 duplicates)
[INFO] [stderr] warning: unused import: `AsyncIBusNodeHandle`
[INFO] [stderr]   --> src/bin/ibus_playground.rs:14:78
[INFO] [stderr]    |
[INFO] [stderr] 14 |             is_valid_opmode_transition, AsyncIBusNode, AsyncIBusNodeFactory, AsyncIBusNodeHandle, AsyncIBusOpMode, IBusMessage
[INFO] [stderr]    |                                                                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Arc`
[INFO] [stderr]   --> src/bin/ibus_playground.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | use std::sync::Arc;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `sync::Mutex` and `task::JoinHandle`
[INFO] [stderr]   --> src/bin/ibus_playground.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 | use tokio::{sync::Mutex, task::JoinHandle};
[INFO] [stderr]    |             ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mpsc`
[INFO] [stderr]   --> src/bin/ibus_playground.rs:25:19
[INFO] [stderr]    |
[INFO] [stderr] 25 | use tokio::sync::{mpsc, oneshot};
[INFO] [stderr]    |                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `timeout`
[INFO] [stderr]   --> src/bin/ibus_playground.rs:26:29
[INFO] [stderr]    |
[INFO] [stderr] 26 | use tokio::time::{Duration, timeout};
[INFO] [stderr]    |                             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SubscriptionInformation` is never constructed
[INFO] [stderr]   --> src/bin/ibus_playground.rs:60:8
[INFO] [stderr]    |
[INFO] [stderr] 60 | struct SubscriptionInformation {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Arc` and `Mutex`
[INFO] [stderr]   --> src/bin/command_playground.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 15 |     sync::{Arc, Mutex},
[INFO] [stderr]    |            ^^^  ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `actor::MechActor`, `object_dictionary::MechObjectDictionary`, and `register_value::MechCommandRegisterValue`
[INFO] [stderr]   --> src/bin/command_playground.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     actor::MechActor,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 27 |     object_dictionary::MechObjectDictionary,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 28 |     register_value::MechCommandRegisterValue,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `debug` and `info`
[INFO] [stderr]   --> src/bin/command_playground.rs:33:11
[INFO] [stderr]    |
[INFO] [stderr] 33 | use log::{debug, error, info};
[INFO] [stderr]    |           ^^^^^         ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `status`
[INFO] [stderr]   --> src/bin/command_playground.rs:42:36
[INFO] [stderr]    |
[INFO] [stderr] 42 |     async fn on_startup(&mut self, status: &mut MechFsmStatusTuple) -> Result<(), anyhow::Error> {
[INFO] [stderr]    |                                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_status`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tokio::time::Duration`
[INFO] [stderr]   --> tests/async_bus_channel_test.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use tokio::time::Duration;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> tests/async_bus_channel_test.rs:17:10
[INFO] [stderr]    |
[INFO] [stderr] 17 |     let (mut chan1, mut chan2) = async_pipeline::<String, String>(32);
[INFO] [stderr]    |          ----^^^^^
[INFO] [stderr]    |          |
[INFO] [stderr]    |          help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde_json::json`
[INFO] [stderr]   --> tests/mech_fsm_tuple_test.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use serde_json::json;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `mechutil` (bin "ibus_playground") generated 6 warnings (run `cargo fix --bin "ibus_playground"` to apply 5 suggestions)
[INFO] [stderr] warning: `mechutil` (bin "command_playground") generated 4 warnings (run `cargo fix --bin "command_playground"` to apply 3 suggestions)
[INFO] [stderr] warning: `mechutil` (bin "ibus_playground" test) generated 6 warnings (6 duplicates)
[INFO] [stderr] warning: `mechutil` (bin "command_playground" test) generated 4 warnings (4 duplicates)
[INFO] [stderr] warning: `mechutil` (test "async_bus_channel_test") generated 2 warnings (run `cargo fix --test "async_bus_channel_test"` to apply 2 suggestions)
[INFO] [stderr] warning: `mechutil` (test "mech_fsm_tuple_test") generated 1 warning (run `cargo fix --test "mech_fsm_tuple_test"` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mechutil-93c3950050e3e6ed)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test notifier::test_notifier ... ok
[INFO] [stdout] test command_arg_tuple::command_arg_to_bytes ... ok
[INFO] [stdout] test object_dictionary::tests::test_serialize_to_json ... ok
[INFO] [stdout] test object_dictionary::tests::test_create_and_check_entry ... ok
[INFO] [stdout] test object_dictionary::tests::test_single_value_entry ... ok
[INFO] [stdout] test object_dictionary::tests::test_deserialize_from_json ... FAILED
[INFO] [stdout] test variant::test_variant ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- object_dictionary::tests::test_deserialize_from_json stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'object_dictionary::tests::test_deserialize_from_json' panicked at src/object_dictionary.rs:1119:46:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Error("invalid type: string \"UInt32\", expected i16", line: 13, column: 47)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x639f216f65a2 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x639f216f65a2 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x639f216f65a2 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x639f216f65a2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x639f2171d123 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x639f2171d123 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x639f216f35a3 - std::io::default_write_fmt::hdb7615052be2ba4d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x639f216f35a3 - std::io::Write::write_fmt::he1bcd251ec6e4153
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x639f216f63f2 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x639f216f7b1c - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x639f216f7972 - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x639f216b6924 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h178a5fcedee41e2f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x639f216b6924 - test::test_main_with_exit_callback::{{closure}}::h951a41e0149d6d5d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x639f216f85fb - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h13602080f5b63276
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x639f216f85fb - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x639f216f82ca - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x639f216f6aa9 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x639f216f7f5d - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x639f2171ab70 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x639f2171af46 - core::result::unwrap_failed::h31c9775ec1a50121
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/result.rs:1761:5
[INFO] [stdout]   20:     0x639f21671738 - core::result::Result<T,E>::unwrap::h86084802f6bb2829
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/result.rs:1167:23
[INFO] [stdout]   21:     0x639f21671738 - mechutil::object_dictionary::tests::test_deserialize_from_json::h4f0aeaa6d5f57227
[INFO] [stdout]                                at /opt/rustwide/workdir/src/object_dictionary.rs:1119:46
[INFO] [stdout]   22:     0x639f21677fa9 - mechutil::object_dictionary::tests::test_deserialize_from_json::{{closure}}::hc3062dae44c49667
[INFO] [stdout]                                at /opt/rustwide/workdir/src/object_dictionary.rs:1090:36
[INFO] [stdout]   23:     0x639f21677fa9 - core::ops::function::FnOnce::call_once::h36d703ffe32a63ed
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x639f216bc0ab - core::ops::function::FnOnce::call_once::h2869fb5b0a2b0bdc
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x639f216bc0ab - test::__rust_begin_short_backtrace::h7dd7142bd62fa711
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:648:18
[INFO] [stdout]   26:     0x639f216bb29e - test::run_test_in_process::{{closure}}::h43a753f038d36b3f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:74
[INFO] [stdout]   27:     0x639f216bb29e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0ca95dd3e12d1e16
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x639f216bb29e - std::panicking::catch_unwind::do_call::he308587d70ac34ba
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   29:     0x639f216bb29e - std::panicking::catch_unwind::h30dcba31973e8fb0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   30:     0x639f216bb29e - std::panic::catch_unwind::hfb68364e5621fbee
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x639f216bb29e - test::run_test_in_process::hcdcc2977903b998a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:27
[INFO] [stdout]   32:     0x639f216bb29e - test::run_test::{{closure}}::h544a6550958c5d14
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:592:43
[INFO] [stdout]   33:     0x639f2167ee14 - test::run_test::{{closure}}::hb172e48ebe2b92c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:622:41
[INFO] [stdout]   34:     0x639f2167ee14 - std::sys::backtrace::__rust_begin_short_backtrace::h7e79d8706638bea0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   35:     0x639f216827ea - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc4a275f1e71b8ab0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x639f216827ea - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h01ed0d242df78cfd
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x639f216827ea - std::panicking::catch_unwind::do_call::h052f373fb905fee0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   38:     0x639f216827ea - std::panicking::catch_unwind::hb425d20c8ffb09c8
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   39:     0x639f216827ea - std::panic::catch_unwind::ha0d5dfbf18fdeda5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x639f216827ea - std::thread::Builder::spawn_unchecked_::{{closure}}::hbe79182bd37949c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x639f216827ea - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc096c4a06972fde5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x639f216fb7a7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h47377e27fb938a26
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x639f216fb7a7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h72f1fe5d095abf57
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x639f216fb7a7 - std::sys::pal::unix::thread::Thread::new::thread_start::h0a4d8e1b9c0d38cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   45:     0x77d40da23aa4 - <unknown>
[INFO] [stdout]   46:     0x77d40dab0a34 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     object_dictionary::tests::test_deserialize_from_json
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "8a9460d53f70f0c81b9786b7a55ee648ee3f1ab110acedaead805fb70d2948c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a9460d53f70f0c81b9786b7a55ee648ee3f1ab110acedaead805fb70d2948c6", kill_on_drop: false }`
[INFO] [stdout] 8a9460d53f70f0c81b9786b7a55ee648ee3f1ab110acedaead805fb70d2948c6
