[INFO] cloning repository https://github.com/Atom0713/kth_id2203_replicated_state_machine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Atom0713/kth_id2203_replicated_state_machine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAtom0713%2Fkth_id2203_replicated_state_machine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAtom0713%2Fkth_id2203_replicated_state_machine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3e79093c436b8bbfbc2bd285ccdc032194fe973a
[INFO] checking Atom0713/kth_id2203_replicated_state_machine against try#44f3504e96c944ae54fc72b5f5008f53f7eda001 for pr-136776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAtom0713%2Fkth_id2203_replicated_state_machine" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
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[INFO] validating manifest of git repo https://github.com/Atom0713/kth_id2203_replicated_state_machine on toolchain 44f3504e96c944ae54fc72b5f5008f53f7eda001
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Atom0713/kth_id2203_replicated_state_machine
[INFO] finished tweaking git repo https://github.com/Atom0713/kth_id2203_replicated_state_machine
[INFO] tweaked toml for git repo https://github.com/Atom0713/kth_id2203_replicated_state_machine written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Atom0713/kth_id2203_replicated_state_machine 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" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 50737188fe7a2b421660f703f770c534cce37c2840cf2e09db48eef161a734cd
[INFO] running `Command { std: "docker" "start" "-a" "50737188fe7a2b421660f703f770c534cce37c2840cf2e09db48eef161a734cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50737188fe7a2b421660f703f770c534cce37c2840cf2e09db48eef161a734cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50737188fe7a2b421660f703f770c534cce37c2840cf2e09db48eef161a734cd", kill_on_drop: false }`
[INFO] [stdout] 50737188fe7a2b421660f703f770c534cce37c2840cf2e09db48eef161a734cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+44f3504e96c944ae54fc72b5f5008f53f7eda001" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc659312c5cdf979a64241ae0f167e28dba65a0ae75f3b9d9ea39e9809c19051
[INFO] running `Command { std: "docker" "start" "-a" "fc659312c5cdf979a64241ae0f167e28dba65a0ae75f3b9d9ea39e9809c19051", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling semver v1.0.22
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]     Checking page_size v0.4.2
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking socket2 v0.5.6
[INFO] [stderr]    Compiling crc32c v0.6.5
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking sled v0.34.7
[INFO] [stderr]     Checking commitlog v0.2.0
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling zerocopy-derive v0.6.6
[INFO] [stderr]    Compiling omnipaxos_macros v0.1.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking zerocopy v0.6.6
[INFO] [stderr]     Checking omnipaxos v0.2.2
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking omnipaxos_storage v0.2.2
[INFO] [stderr]     Checking omni-spacetimedb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/durability/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DurabilityLayer`
[INFO] [stdout]  --> src/node/mod.rs:6:25
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::durability::{DurabilityLayer, DurabilityLevel};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `omnipaxos::messages::*`
[INFO] [stdout]  --> src/node/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use omnipaxos::messages::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/node/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::mpsc`
[INFO] [stdout]   --> src/node/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tokio::sync::mpsc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/durability/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::node::*`
[INFO] [stdout]   --> src/node/mod.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |     use crate::node::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DurabilityLayer`
[INFO] [stdout]  --> src/node/mod.rs:6:25
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::durability::{DurabilityLayer, DurabilityLevel};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `omnipaxos::messages::Message`
[INFO] [stdout]   --> src/node/mod.rs:97:9
[INFO] [stdout]    |
[INFO] [stdout] 97 |     use omnipaxos::messages::Message;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `omnipaxos::messages::*`
[INFO] [stdout]  --> src/node/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use omnipaxos::messages::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/node/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> src/node/mod.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |     use std::collections::HashMap;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::mpsc`
[INFO] [stdout]   --> src/node/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tokio::sync::mpsc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc` and `Mutex`
[INFO] [stdout]    --> src/node/mod.rs:100:21
[INFO] [stdout]     |
[INFO] [stdout] 100 |     use std::sync::{Arc, Mutex};
[INFO] [stdout]     |                     ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Builder` and `Runtime`
[INFO] [stdout]    --> src/node/mod.rs:101:26
[INFO] [stdout]     |
[INFO] [stdout] 101 |     use tokio::runtime::{Builder, Runtime};
[INFO] [stdout]     |                          ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::mpsc`
[INFO] [stdout]    --> src/node/mod.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 |     use tokio::sync::mpsc;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::task::JoinHandle`
[INFO] [stdout]    --> src/node/mod.rs:103:9
[INFO] [stdout]     |
[INFO] [stdout] 103 |     use tokio::task::JoinHandle;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]   --> src/durability/omnipaxos_durability.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         offset: TxOffset,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tx_offset`
[INFO] [stdout]   --> src/durability/omnipaxos_durability.rs:21:29
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn append_tx(&mut self, tx_offset: TxOffset, tx_data: TxData) {
[INFO] [stdout]    |                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tx_offset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tx_data`
[INFO] [stdout]   --> src/durability/omnipaxos_durability.rs:21:50
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn append_tx(&mut self, tx_offset: TxOffset, tx_data: TxData) {
[INFO] [stdout]    |                                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tx_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node_id`
[INFO] [stdout]   --> src/node/mod.rs:34:16
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn new(node_id: NodeId, omni_durability: OmniPaxosDurability) -> Self {
[INFO] [stdout]    |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `omni_durability`
[INFO] [stdout]   --> src/node/mod.rs:34:33
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn new(node_id: NodeId, omni_durability: OmniPaxosDurability) -> Self {
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_omni_durability`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `durability_level`
[INFO] [stdout]   --> src/node/mod.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |         durability_level: DurabilityLevel,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_durability_level`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tx`
[INFO] [stdout]   --> src/node/mod.rs:60:30
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn release_tx(&self, tx: <ExampleDatastore as Datastore<String, String>>::Tx) {
[INFO] [stdout]    |                              ^^ help: if this is intentional, prefix it with an underscore: `_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tx`
[INFO] [stdout]   --> src/node/mod.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |         tx: <ExampleDatastore as Datastore<String, String>>::MutTx,
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/durability/mod.rs:13:23
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct ObserverId(u64);
[INFO] [stdout]    |            ---------- ^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `ObserverId` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `send_outgoing_msgs` is never used
[INFO] [stdout]   --> src/node/mod.rs:19:14
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl NodeRunner {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] 19 |     async fn send_outgoing_msgs(&mut self) {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `node_id` is never read
[INFO] [stdout]   --> src/node/mod.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct Node {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 29 |     node_id: NodeId, // Unique identifier for the node
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `apply_replicated_txns` and `advance_replicated_durability_offset` are never used
[INFO] [stdout]   --> src/node/mod.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl Node {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 49 |     fn apply_replicated_txns(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 79 |     fn advance_replicated_durability_offset(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]   --> src/durability/omnipaxos_durability.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         offset: TxOffset,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tx_offset`
[INFO] [stdout]   --> src/durability/omnipaxos_durability.rs:21:29
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn append_tx(&mut self, tx_offset: TxOffset, tx_data: TxData) {
[INFO] [stdout]    |                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tx_offset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tx_data`
[INFO] [stdout]   --> src/durability/omnipaxos_durability.rs:21:50
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn append_tx(&mut self, tx_offset: TxOffset, tx_data: TxData) {
[INFO] [stdout]    |                                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tx_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node_id`
[INFO] [stdout]   --> src/node/mod.rs:34:16
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn new(node_id: NodeId, omni_durability: OmniPaxosDurability) -> Self {
[INFO] [stdout]    |                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_node_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `omni_durability`
[INFO] [stdout]   --> src/node/mod.rs:34:33
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn new(node_id: NodeId, omni_durability: OmniPaxosDurability) -> Self {
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_omni_durability`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `durability_level`
[INFO] [stdout]   --> src/node/mod.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |         durability_level: DurabilityLevel,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_durability_level`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tx`
[INFO] [stdout]   --> src/node/mod.rs:60:30
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn release_tx(&self, tx: <ExampleDatastore as Datastore<String, String>>::Tx) {
[INFO] [stdout]    |                              ^^ help: if this is intentional, prefix it with an underscore: `_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tx`
[INFO] [stdout]   --> src/node/mod.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |         tx: <ExampleDatastore as Datastore<String, String>>::MutTx,
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/durability/mod.rs:13:23
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct ObserverId(u64);
[INFO] [stdout]    |            ---------- ^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `ObserverId` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `send_outgoing_msgs` is never used
[INFO] [stdout]   --> src/node/mod.rs:19:14
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl NodeRunner {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] 19 |     async fn send_outgoing_msgs(&mut self) {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `node_id` is never read
[INFO] [stdout]   --> src/node/mod.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct Node {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 29 |     node_id: NodeId, // Unique identifier for the node
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `apply_replicated_txns` and `advance_replicated_durability_offset` are never used
[INFO] [stdout]   --> src/node/mod.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl Node {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 49 |     fn apply_replicated_txns(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 79 |     fn advance_replicated_durability_offset(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SERVERS` is never used
[INFO] [stdout]    --> src/node/mod.rs:105:11
[INFO] [stdout]     |
[INFO] [stdout] 105 |     const SERVERS: [NodeId; 3] = [1, 2, 3];
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.47s
[INFO] running `Command { std: "docker" "inspect" "fc659312c5cdf979a64241ae0f167e28dba65a0ae75f3b9d9ea39e9809c19051", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc659312c5cdf979a64241ae0f167e28dba65a0ae75f3b9d9ea39e9809c19051", kill_on_drop: false }`
[INFO] [stdout] fc659312c5cdf979a64241ae0f167e28dba65a0ae75f3b9d9ea39e9809c19051
