[INFO] fetching crate mechutil 0.4.12...
[INFO] testing mechutil-0.4.12 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate mechutil 0.4.12 into /workspace/builds/worker-3-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mechutil 0.4.12 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b67fa24786ed8ec56914a1b12ffe04c012258ca081866b13ba879a80d3b78db6
[INFO] running `Command { std: "docker" "start" "-a" "b67fa24786ed8ec56914a1b12ffe04c012258ca081866b13ba879a80d3b78db6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b67fa24786ed8ec56914a1b12ffe04c012258ca081866b13ba879a80d3b78db6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b67fa24786ed8ec56914a1b12ffe04c012258ca081866b13ba879a80d3b78db6", kill_on_drop: false }`
[INFO] [stdout] b67fa24786ed8ec56914a1b12ffe04c012258ca081866b13ba879a80d3b78db6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a089acef9f8e96e26bdfc9ef26415d9a9e6e5fea6d859058025894e35658e7e
[INFO] running `Command { std: "docker" "start" "-a" "7a089acef9f8e96e26bdfc9ef26415d9a9e6e5fea6d859058025894e35658e7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling anyhow v1.0.96
[INFO] [stderr]    Compiling time-macros v0.2.19
[INFO] [stderr]    Compiling serde_json v1.0.139
[INFO] [stderr]    Compiling bytes v1.10.0
[INFO] [stderr]    Compiling ryu v1.0.19
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling socket2 v0.5.8
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[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 thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling async-trait v0.1.86
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling tokio v1.43.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling serde_with_macros v3.12.0
[INFO] [stderr]    Compiling serde_with v3.12.0
[INFO] [stderr]    Compiling indexmap v2.7.1
[INFO] [stderr]    Compiling bincode v1.3.3
[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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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 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)]` (part of `#[warn(unused)]`) 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 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 55.23s
[INFO] running `Command { std: "docker" "inspect" "7a089acef9f8e96e26bdfc9ef26415d9a9e6e5fea6d859058025894e35658e7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a089acef9f8e96e26bdfc9ef26415d9a9e6e5fea6d859058025894e35658e7e", kill_on_drop: false }`
[INFO] [stdout] 7a089acef9f8e96e26bdfc9ef26415d9a9e6e5fea6d859058025894e35658e7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 274f3ebf5e7a7babf3cad211759895de84075b3da918cb97bf6ae2c23d45f77a
[INFO] running `Command { std: "docker" "start" "-a" "274f3ebf5e7a7babf3cad211759895de84075b3da918cb97bf6ae2c23d45f77a", 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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]    Compiling mechutil v0.4.12 (/opt/rustwide/workdir)
[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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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: 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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 5.40s
[INFO] running `Command { std: "docker" "inspect" "274f3ebf5e7a7babf3cad211759895de84075b3da918cb97bf6ae2c23d45f77a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "274f3ebf5e7a7babf3cad211759895de84075b3da918cb97bf6ae2c23d45f77a", kill_on_drop: false }`
[INFO] [stdout] 274f3ebf5e7a7babf3cad211759895de84075b3da918cb97bf6ae2c23d45f77a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b04e31bacb7816625ec8ff8e993cfad5092d8bd6f1082f1becd685849cdbd6ec
[INFO] running `Command { std: "docker" "start" "-a" "b04e31bacb7816625ec8ff8e993cfad5092d8bd6f1082f1becd685849cdbd6ec", 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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: 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[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` (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 "command_playground" test) generated 4 warnings (4 duplicates)
[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] warning: `mechutil` (bin "ibus_playground" test) generated 6 warnings (6 duplicates)
[INFO] [stderr] warning: `mechutil` (lib test) generated 15 warnings (15 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mechutil-367745d32a2905fd)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test command_arg_tuple::command_arg_to_bytes ... ok
[INFO] [stdout] test notifier::test_notifier ... ok
[INFO] [stdout] test object_dictionary::tests::test_serialize_to_json ... ok
[INFO] [stdout] test object_dictionary::tests::test_single_value_entry ... ok
[INFO] [stdout] test object_dictionary::tests::test_create_and_check_entry ... ok
[INFO] [stdout] test variant::test_variant ... ok
[INFO] [stdout] test object_dictionary::tests::test_deserialize_from_json ... FAILED
[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' (20) 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:     0x5ed9225bb4f2 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ed9225bb4f2 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ed9225bb4f2 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5ed9225bb4f2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h67edf0e4d33c343c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5ed9225cd2af - core::fmt::rt::Argument::fmt::hef94184842aeafdd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5ed9225cd2af - core::fmt::write::hcf0c66b48a8fa606
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5ed922587721 - std::io::default_write_fmt::h69967ac0ba93195f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5ed922587721 - std::io::Write::write_fmt::h8db9396209deaa1c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5ed922593782 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5ed922598caf - std::panicking::default_hook::{{closure}}::h91001850288db5f7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5ed922598b41 - std::panicking::default_hook::h2346dbb704ef5512
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5ed92251852e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h18383b2e29377420
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   12:     0x5ed92251852e - test::test_main_with_exit_callback::{{closure}}::h272d7ef99aef06dc
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5ed92259936f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6dba6e441651a0d1
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   14:     0x5ed92259936f - std::panicking::panic_with_hook::hd2b063a6090d23a4
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5ed9225991ca - std::panicking::panic_handler::{{closure}}::he666d95f139a333e
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x5ed9225938b9 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5ed92257bbfd - __rustc[1d67440d6e82e4f]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5ed9225d5370 - core::panicking::panic_fmt::h420ddb7fd73daf53
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5ed9225d48c6 - core::result::unwrap_failed::hdde076be853d034f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1855:5
[INFO] [stdout]   20:     0x5ed9224dc906 - core::result::Result<T,E>::unwrap::hed5cd7590d52d541
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1226:23
[INFO] [stdout]   21:     0x5ed9224dc906 - mechutil::object_dictionary::tests::test_deserialize_from_json::hd4b6f47cabe13907
[INFO] [stdout]                                at /opt/rustwide/workdir/src/object_dictionary.rs:1119:46
[INFO] [stdout]   22:     0x5ed9224dcbe7 - mechutil::object_dictionary::tests::test_deserialize_from_json::{{closure}}::hfe5528c62605dea7
[INFO] [stdout]                                at /opt/rustwide/workdir/src/object_dictionary.rs:1090:36
[INFO] [stdout]   23:     0x5ed9224f0156 - core::ops::function::FnOnce::call_once::h4cf5fa078f382106
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5ed9225182eb - core::ops::function::FnOnce::call_once::h70887edf07a630ba
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5ed9225182eb - test::__rust_begin_short_backtrace::h27763c4cbbdb8601
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5ed92252df55 - test::run_test_in_process::{{closure}}::h4dc8bc6d5e3924d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5ed92252df55 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h75905e8ffe81974f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5ed92252df55 - std::panicking::catch_unwind::do_call::h0bc60366ba66eba5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   29:     0x5ed92252df55 - std::panicking::catch_unwind::hae1ec7bf94407afa
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   30:     0x5ed92252df55 - std::panic::catch_unwind::h0f4ff4773d84d3cd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5ed92252df55 - test::run_test_in_process::h03fbc77ae48b3f10
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5ed92252df55 - test::run_test::{{closure}}::h83476a9c453dc4d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5ed922504744 - test::run_test::{{closure}}::h515482ad1e7fe7de
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5ed922504744 - std::sys::backtrace::__rust_begin_short_backtrace::hed09f6ac5fe9d647
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x5ed92250800a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h988e2cd969319888
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x5ed92250800a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd70e28dc46ec20be
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5ed92250800a - std::panicking::catch_unwind::do_call::hdc29e11311eb7655
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   38:     0x5ed92250800a - std::panicking::catch_unwind::h9e402d6a96fef41c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   39:     0x5ed92250800a - std::panic::catch_unwind::h9213c0c54aec70e0
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5ed92250800a - std::thread::Builder::spawn_unchecked_::{{closure}}::h6262965869ed2b87
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x5ed92250800a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h05c05ed02619e462
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5ed92258ea1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h2044e71c41d3958a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   43:     0x5ed92258ea1f - std::sys::thread::unix::Thread::new::thread_start::hf277835320aa8e5a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   44:     0x7bb321b25aa4 - <unknown>
[INFO] [stdout]   45:     0x7bb321bb2a34 - clone
[INFO] [stdout]   46:                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 0.05s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "b04e31bacb7816625ec8ff8e993cfad5092d8bd6f1082f1becd685849cdbd6ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b04e31bacb7816625ec8ff8e993cfad5092d8bd6f1082f1becd685849cdbd6ec", kill_on_drop: false }`
[INFO] [stdout] b04e31bacb7816625ec8ff8e993cfad5092d8bd6f1082f1becd685849cdbd6ec
