[INFO] cloning repository https://github.com/carlosb1/workshop-distributed-systems
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/carlosb1/workshop-distributed-systems" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarlosb1%2Fworkshop-distributed-systems", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarlosb1%2Fworkshop-distributed-systems'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cede1d97fe1e16250b27bc64620e72ea7d59affb
[INFO] checking carlosb1/workshop-distributed-systems against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarlosb1%2Fworkshop-distributed-systems" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/carlosb1/workshop-distributed-systems
[INFO] finished tweaking git repo https://github.com/carlosb1/workshop-distributed-systems
[INFO] tweaked toml for git repo https://github.com/carlosb1/workshop-distributed-systems written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/carlosb1/workshop-distributed-systems on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/carlosb1/workshop-distributed-systems 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 48bd051c1d331150d53cf2978b0df21b55a24c30cc76492f836efd2d73582712
[INFO] running `Command { std: "docker" "start" "-a" "48bd051c1d331150d53cf2978b0df21b55a24c30cc76492f836efd2d73582712", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48bd051c1d331150d53cf2978b0df21b55a24c30cc76492f836efd2d73582712", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48bd051c1d331150d53cf2978b0df21b55a24c30cc76492f836efd2d73582712", kill_on_drop: false }`
[INFO] [stdout] 48bd051c1d331150d53cf2978b0df21b55a24c30cc76492f836efd2d73582712
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae0c2feba694e06a807ff8d52d1dd7ac3a1b8c854985a67408bd1ae69ff4472f
[INFO] running `Command { std: "docker" "start" "-a" "ae0c2feba694e06a807ff8d52d1dd7ac3a1b8c854985a67408bd1ae69ff4472f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking unicode-bidi v0.3.13
[INFO] [stderr]     Checking memchr v2.6.3
[INFO] [stderr]    Compiling thiserror v1.0.48
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling rustix v0.38.13
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking percent-encoding v2.3.0
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]     Checking form_urlencoded v1.2.0
[INFO] [stderr]     Checking idna v0.4.0
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking regex-syntax v0.7.5
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking aho-corasick v1.0.5
[INFO] [stderr]     Checking linux-raw-sys v0.4.7
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]    Compiling syn v2.0.32
[INFO] [stderr]     Checking cpufeatures v0.2.9
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking bitflags v2.4.0
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking sha-1 v0.9.8
[INFO] [stderr]     Checking url v2.4.1
[INFO] [stderr]     Checking regex-automata v0.3.8
[INFO] [stderr]     Checking socket2 v0.3.19
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking termcolor v1.2.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]     Checking integer-encoding v3.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling thiserror-impl v1.0.48
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]     Checking regex v1.9.5
[INFO] [stderr]     Checking tungstenite v0.16.0
[INFO] [stderr]     Checking env_logger v0.10.0
[INFO] [stderr]     Checking strum v0.24.1
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking message-io v0.14.8
[INFO] [stderr]     Checking workshop-distributed-systems v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]   --> src/adapters/network/net.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::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: `std::time::Duration`
[INFO] [stdout]   --> src/adapters/network/net.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::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: struct `Client` is never constructed
[INFO] [stdout]   --> src/adapters/network/client.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Client {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `write` are never used
[INFO] [stdout]   --> src/adapters/network/client.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Client {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 17 |     /// Constructor function with initial clock
[INFO] [stdout] 18 |     pub fn new(latest_time: u64) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn write(self, key: String, value: String) -> JoinHandle<()> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `FromClientMessage` is never used
[INFO] [stdout]  --> src/adapters/network/message.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum FromClientMessage {
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `FromServerMessage` is never used
[INFO] [stdout]   --> src/adapters/network/message.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum FromServerMessage {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Signal` is never used
[INFO] [stdout]   --> src/adapters/network/message.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub enum Signal {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ServerDispatcher` is never used
[INFO] [stdout]   --> src/adapters/network/net.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub trait ServerDispatcher {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ClientDispatcher` is never used
[INFO] [stdout]   --> src/adapters/network/net.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait ClientDispatcher {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_server` is never used
[INFO] [stdout]   --> src/adapters/network/net.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn run_server<T: ServerDispatcher + Clone>(node: Node, dispatcher: Arc<Mutex<T>>) {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_client` is never used
[INFO] [stdout]   --> src/adapters/network/net.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn run_client<T: ClientDispatcher + Clone>(
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Server` is never constructed
[INFO] [stdout]   --> src/adapters/network/server.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Server {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `start` are never used
[INFO] [stdout]   --> src/adapters/network/server.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Server {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 21 |     pub fn new(latest_time: u64, name: String) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn start(self) -> JoinHandle<()> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LamportClock` is never constructed
[INFO] [stdout]  --> src/adapters/lamport.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct LamportClock {
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `tick` are never used
[INFO] [stdout]   --> src/adapters/lamport.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl LamportClock {
[INFO] [stdout]    | ----------------- associated items in this implementation
[INFO] [stdout] 10 |     pub fn new(latest_time: u64) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub fn tick(&mut self, request_time: u64) -> u64 {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DistributedServerDispatcher` is never constructed
[INFO] [stdout]  --> src/core.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct DistributedServerDispatcher {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `write` are never used
[INFO] [stdout]   --> src/core.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl DistributedServerDispatcher {
[INFO] [stdout]    | -------------------------------- associated items in this implementation
[INFO] [stdout] 15 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn write(&mut self, key: String, value: String, request_time: u64) -> u64 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DistributedClientDispatcher` is never constructed
[INFO] [stdout]   --> src/core.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub struct DistributedClientDispatcher {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/core.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 54 | impl DistributedClientDispatcher {
[INFO] [stdout]    | -------------------------------- associated function in this implementation
[INFO] [stdout] 55 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Node` is never constructed
[INFO] [stdout]  --> src/entity.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Node {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_env` is never used
[INFO] [stdout]   --> src/entity.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Node {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 12 |     pub fn from_env() -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VersionedValue` is never constructed
[INFO] [stdout]   --> src/entity.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct VersionedValue {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/entity.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl VersionedValue {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] 35 |     pub fn new(key: &str, time: u64) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ParseVersionedError` is never constructed
[INFO] [stdout]   --> src/entity.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub struct ParseVersionedError {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SerializedValue` is never constructed
[INFO] [stdout]   --> src/entity.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub struct SerializedValue {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/entity.rs:79:12
[INFO] [stdout]    |
[INFO] [stdout] 78 | impl SerializedValue {
[INFO] [stdout]    | -------------------- associated function in this implementation
[INFO] [stdout] 79 |     pub fn new(value: String) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Client` is never constructed
[INFO] [stdout]   --> src/adapters/network/client.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Client {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `write` are never used
[INFO] [stdout]   --> src/adapters/network/client.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Client {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 17 |     /// Constructor function with initial clock
[INFO] [stdout] 18 |     pub fn new(latest_time: u64) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn write(self, key: String, value: String) -> JoinHandle<()> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `FromClientMessage` is never used
[INFO] [stdout]  --> src/adapters/network/message.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum FromClientMessage {
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `FromServerMessage` is never used
[INFO] [stdout]   --> src/adapters/network/message.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum FromServerMessage {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Signal` is never used
[INFO] [stdout]   --> src/adapters/network/message.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub enum Signal {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ServerDispatcher` is never used
[INFO] [stdout]   --> src/adapters/network/net.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub trait ServerDispatcher {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ClientDispatcher` is never used
[INFO] [stdout]   --> src/adapters/network/net.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait ClientDispatcher {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_server` is never used
[INFO] [stdout]   --> src/adapters/network/net.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn run_server<T: ServerDispatcher + Clone>(node: Node, dispatcher: Arc<Mutex<T>>) {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_client` is never used
[INFO] [stdout]   --> src/adapters/network/net.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn run_client<T: ClientDispatcher + Clone>(
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Server` is never constructed
[INFO] [stdout]   --> src/adapters/network/server.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Server {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `start` are never used
[INFO] [stdout]   --> src/adapters/network/server.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Server {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 21 |     pub fn new(latest_time: u64, name: String) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn start(self) -> JoinHandle<()> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LamportClock` is never constructed
[INFO] [stdout]  --> src/adapters/lamport.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct LamportClock {
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `tick` are never used
[INFO] [stdout]   --> src/adapters/lamport.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl LamportClock {
[INFO] [stdout]    | ----------------- associated items in this implementation
[INFO] [stdout] 10 |     pub fn new(latest_time: u64) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub fn tick(&mut self, request_time: u64) -> u64 {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DistributedServerDispatcher` is never constructed
[INFO] [stdout]  --> src/core.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct DistributedServerDispatcher {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `write` are never used
[INFO] [stdout]   --> src/core.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl DistributedServerDispatcher {
[INFO] [stdout]    | -------------------------------- associated items in this implementation
[INFO] [stdout] 15 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn write(&mut self, key: String, value: String, request_time: u64) -> u64 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DistributedClientDispatcher` is never constructed
[INFO] [stdout]   --> src/core.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub struct DistributedClientDispatcher {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/core.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 54 | impl DistributedClientDispatcher {
[INFO] [stdout]    | -------------------------------- associated function in this implementation
[INFO] [stdout] 55 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Node` is never constructed
[INFO] [stdout]  --> src/entity.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Node {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_env` is never used
[INFO] [stdout]   --> src/entity.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Node {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 12 |     pub fn from_env() -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]   --> src/adapters/network/net.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::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: `std::time::Duration`
[INFO] [stdout]   --> src/adapters/network/net.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::time::Duration;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.44s
[INFO] running `Command { std: "docker" "inspect" "ae0c2feba694e06a807ff8d52d1dd7ac3a1b8c854985a67408bd1ae69ff4472f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae0c2feba694e06a807ff8d52d1dd7ac3a1b8c854985a67408bd1ae69ff4472f", kill_on_drop: false }`
[INFO] [stdout] ae0c2feba694e06a807ff8d52d1dd7ac3a1b8c854985a67408bd1ae69ff4472f