[INFO] cloning repository https://github.com/UmutTurk24/bptree-libp2p
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/UmutTurk24/bptree-libp2p" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUmutTurk24%2Fbptree-libp2p", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUmutTurk24%2Fbptree-libp2p'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cfbcde089dcee5d84ffd960fefe5bee7e2a9544a
[INFO] testing UmutTurk24/bptree-libp2p/cfbcde089dcee5d84ffd960fefe5bee7e2a9544a against beta-2024-10-19 for beta-1.83-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUmutTurk24%2Fbptree-libp2p" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/UmutTurk24/bptree-libp2p on toolchain beta-2024-10-19
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-10-19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/UmutTurk24/bptree-libp2p
[INFO] finished tweaking git repo https://github.com/UmutTurk24/bptree-libp2p
[INFO] tweaked toml for git repo https://github.com/UmutTurk24/bptree-libp2p written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/UmutTurk24/bptree-libp2p 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-2024-10-19" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 59cfac3901914fd3def83d16d86beab2d42af213317abae4e5ae186542c346a3
[INFO] running `Command { std: "docker" "start" "-a" "59cfac3901914fd3def83d16d86beab2d42af213317abae4e5ae186542c346a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59cfac3901914fd3def83d16d86beab2d42af213317abae4e5ae186542c346a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59cfac3901914fd3def83d16d86beab2d42af213317abae4e5ae186542c346a3", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `DerefMut` and `Deref`
[INFO] [stdout]   --> src/bptree.rs:14:16
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::ops::{DerefMut, Deref};
[INFO] [stdout]    |                ^^^^^^^^  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `receiver`
[INFO] [stdout]    --> src/network.rs:301:22
[INFO] [stdout]     |
[INFO] [stdout] 301 |         let (sender, receiver) = oneshot::channel();
[INFO] [stdout]     |                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_receiver`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/network.rs:408:29
[INFO] [stdout]     |
[INFO] [stdout] 408 |                 message_id: id,
[INFO] [stdout]     |                             ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `key_index` is never read
[INFO] [stdout]   --> src/bptree.rs:82:21
[INFO] [stdout]    |
[INFO] [stdout] 82 |             let mut key_index: usize = 0;
[INFO] [stdout]    |                     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/bptree.rs:403:12
[INFO] [stdout]     |
[INFO] [stdout] 402 | impl Entry {
[INFO] [stdout]     | ---------- associated function in this implementation
[INFO] [stdout] 403 |     pub fn new (peer_id: PeerId, data: Data) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Child` is never constructed
[INFO] [stdout]    --> src/bptree.rs:426:12
[INFO] [stdout]     |
[INFO] [stdout] 426 | pub struct Child {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QueueMap` is never constructed
[INFO] [stdout]  --> src/migration.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct QueueMap {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add`, `remove`, and `update` are never used
[INFO] [stdout]   --> src/migration.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl QueueMap {
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] 14 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn add(&mut self, key: bptree::BlockId, queue: VecDeque<Box<dyn Queueable>>) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn remove(&mut self, key: bptree::BlockId) -> Option<VecDeque<Box<dyn Queueable>>> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn update(&mut self, key: bptree::BlockId, action: Box<dyn Queueable>) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `run` and `dequeue` are never used
[INFO] [stdout]   --> src/migration.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl QueuedActions {
[INFO] [stdout]    | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub fn run(&self) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn dequeue(&mut self) -> Option<Box<dyn Queueable>> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `execute` is never used
[INFO] [stdout]   --> src/migration.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub trait Queueable {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] 63 |     fn execute(&self);
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `block_id`, `requested_key`, `entry`, `target_peer`, and `channel` are never read
[INFO] [stdout]   --> src/migration.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct SearchBlock {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 67 |     block_id: bptree::BlockId,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 68 |     requested_key: bptree::Key,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 69 |     entry: bptree::Entry,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 70 |     target_peer: TargetPeer,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 71 |     channel: ResponseChannel<GenericResponse>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RespondBlockmapSize` is never constructed
[INFO] [stdout]    --> src/network.rs:832:5
[INFO] [stdout]     |
[INFO] [stdout] 787 | enum Command {
[INFO] [stdout]     |      ------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 832 |     RespondBlockmapSize {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `futures::sink::Send` that must be used
[INFO] [stdout]   --> src/gossippoll.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |             event_sender.send(0);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 16 |             let _ = event_sender.send(0);
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.11s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.81
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "6f2bdcaf7fb2f9aafa03548ee83c4e3dadacb3774fa50ed7c49e0de62fcf6cab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f2bdcaf7fb2f9aafa03548ee83c4e3dadacb3774fa50ed7c49e0de62fcf6cab", kill_on_drop: false }`
[INFO] [stdout] 6f2bdcaf7fb2f9aafa03548ee83c4e3dadacb3774fa50ed7c49e0de62fcf6cab
[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=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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-10-19" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3227f937dbe8b7407cf519b8447f464da9f7d98799576d6121d216fc1cd353b0
[INFO] running `Command { std: "docker" "start" "-a" "3227f937dbe8b7407cf519b8447f464da9f7d98799576d6121d216fc1cd353b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling leasesharing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `DerefMut` and `Deref`
[INFO] [stdout]   --> src/bptree.rs:14:16
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::ops::{DerefMut, Deref};
[INFO] [stdout]    |                ^^^^^^^^  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `receiver`
[INFO] [stdout]    --> src/network.rs:301:22
[INFO] [stdout]     |
[INFO] [stdout] 301 |         let (sender, receiver) = oneshot::channel();
[INFO] [stdout]     |                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_receiver`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/network.rs:408:29
[INFO] [stdout]     |
[INFO] [stdout] 408 |                 message_id: id,
[INFO] [stdout]     |                             ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `key_index` is never read
[INFO] [stdout]   --> src/bptree.rs:82:21
[INFO] [stdout]    |
[INFO] [stdout] 82 |             let mut key_index: usize = 0;
[INFO] [stdout]    |                     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/bptree.rs:403:12
[INFO] [stdout]     |
[INFO] [stdout] 402 | impl Entry {
[INFO] [stdout]     | ---------- associated function in this implementation
[INFO] [stdout] 403 |     pub fn new (peer_id: PeerId, data: Data) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Child` is never constructed
[INFO] [stdout]    --> src/bptree.rs:426:12
[INFO] [stdout]     |
[INFO] [stdout] 426 | pub struct Child {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QueueMap` is never constructed
[INFO] [stdout]  --> src/migration.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct QueueMap {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add`, `remove`, and `update` are never used
[INFO] [stdout]   --> src/migration.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl QueueMap {
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] 14 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn add(&mut self, key: bptree::BlockId, queue: VecDeque<Box<dyn Queueable>>) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn remove(&mut self, key: bptree::BlockId) -> Option<VecDeque<Box<dyn Queueable>>> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn update(&mut self, key: bptree::BlockId, action: Box<dyn Queueable>) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `run` and `dequeue` are never used
[INFO] [stdout]   --> src/migration.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl QueuedActions {
[INFO] [stdout]    | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub fn run(&self) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn dequeue(&mut self) -> Option<Box<dyn Queueable>> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `execute` is never used
[INFO] [stdout]   --> src/migration.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub trait Queueable {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] 63 |     fn execute(&self);
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `block_id`, `requested_key`, `entry`, `target_peer`, and `channel` are never read
[INFO] [stdout]   --> src/migration.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct SearchBlock {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 67 |     block_id: bptree::BlockId,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 68 |     requested_key: bptree::Key,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 69 |     entry: bptree::Entry,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 70 |     target_peer: TargetPeer,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 71 |     channel: ResponseChannel<GenericResponse>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RespondBlockmapSize` is never constructed
[INFO] [stdout]    --> src/network.rs:832:5
[INFO] [stdout]     |
[INFO] [stdout] 787 | enum Command {
[INFO] [stdout]     |      ------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 832 |     RespondBlockmapSize {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `futures::sink::Send` that must be used
[INFO] [stdout]   --> src/gossippoll.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |             event_sender.send(0);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 16 |             let _ = event_sender.send(0);
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.27s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.81
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "3227f937dbe8b7407cf519b8447f464da9f7d98799576d6121d216fc1cd353b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3227f937dbe8b7407cf519b8447f464da9f7d98799576d6121d216fc1cd353b0", kill_on_drop: false }`
[INFO] [stdout] 3227f937dbe8b7407cf519b8447f464da9f7d98799576d6121d216fc1cd353b0
[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=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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-10-19" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eeb9d4218e9cbed826fe3d9625775c6dd84679fed5b3b2c0cd120ba29b67c607
[INFO] running `Command { std: "docker" "start" "-a" "eeb9d4218e9cbed826fe3d9625775c6dd84679fed5b3b2c0cd120ba29b67c607", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `DerefMut` and `Deref`
[INFO] [stderr]   --> src/bptree.rs:14:16
[INFO] [stderr]    |
[INFO] [stderr] 14 | use std::ops::{DerefMut, Deref};
[INFO] [stderr]    |                ^^^^^^^^  ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `receiver`
[INFO] [stderr]    --> src/network.rs:301:22
[INFO] [stderr]     |
[INFO] [stderr] 301 |         let (sender, receiver) = oneshot::channel();
[INFO] [stderr]     |                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_receiver`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id`
[INFO] [stderr]    --> src/network.rs:408:29
[INFO] [stderr]     |
[INFO] [stderr] 408 |                 message_id: id,
[INFO] [stderr]     |                             ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `key_index` is never read
[INFO] [stderr]   --> src/bptree.rs:82:21
[INFO] [stderr]    |
[INFO] [stderr] 82 |             let mut key_index: usize = 0;
[INFO] [stderr]    |                     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/bptree.rs:403:12
[INFO] [stderr]     |
[INFO] [stderr] 402 | impl Entry {
[INFO] [stderr]     | ---------- associated function in this implementation
[INFO] [stderr] 403 |     pub fn new (peer_id: PeerId, data: Data) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Child` is never constructed
[INFO] [stderr]    --> src/bptree.rs:426:12
[INFO] [stderr]     |
[INFO] [stderr] 426 | pub struct Child {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `QueueMap` is never constructed
[INFO] [stderr]  --> src/migration.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 | struct QueueMap {
[INFO] [stderr]   |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `add`, `remove`, and `update` are never used
[INFO] [stderr]   --> src/migration.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | impl QueueMap {
[INFO] [stderr]    | ------------- associated items in this implementation
[INFO] [stderr] 14 |     pub fn new() -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 19 |     pub fn add(&mut self, key: bptree::BlockId, queue: VecDeque<Box<dyn Queueable>>) {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 23 |     pub fn remove(&mut self, key: bptree::BlockId) -> Option<VecDeque<Box<dyn Queueable>>> {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 26 |     pub fn update(&mut self, key: bptree::BlockId, action: Box<dyn Queueable>) {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `run` and `dequeue` are never used
[INFO] [stderr]   --> src/migration.rs:48:12
[INFO] [stderr]    |
[INFO] [stderr] 41 | impl QueuedActions {
[INFO] [stderr]    | ------------------ methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 48 |     pub fn run(&self) {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 57 |     pub fn dequeue(&mut self) -> Option<Box<dyn Queueable>> {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `execute` is never used
[INFO] [stderr]   --> src/migration.rs:63:8
[INFO] [stderr]    |
[INFO] [stderr] 62 | pub trait Queueable {
[INFO] [stderr]    |           --------- method in this trait
[INFO] [stderr] 63 |     fn execute(&self);
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `block_id`, `requested_key`, `entry`, `target_peer`, and `channel` are never read
[INFO] [stderr]   --> src/migration.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub struct SearchBlock {
[INFO] [stderr]    |            ----------- fields in this struct
[INFO] [stderr] 67 |     block_id: bptree::BlockId,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 68 |     requested_key: bptree::Key,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 69 |     entry: bptree::Entry,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 70 |     target_peer: TargetPeer,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 71 |     channel: ResponseChannel<GenericResponse>,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `RespondBlockmapSize` is never constructed
[INFO] [stderr]    --> src/network.rs:832:5
[INFO] [stderr]     |
[INFO] [stderr] 787 | enum Command {
[INFO] [stderr]     |      ------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 832 |     RespondBlockmapSize {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: unused `futures::sink::Send` that must be used
[INFO] [stderr]   --> src/gossippoll.rs:16:13
[INFO] [stderr]    |
[INFO] [stderr] 16 |             event_sender.send(0);
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: futures do nothing unless you `.await` or poll them
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 16 |             let _ = event_sender.send(0);
[INFO] [stderr]    |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `leasesharing` (bin "leasesharing" test) generated 13 warnings (run `cargo fix --bin "leasesharing" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.81
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/leasesharing-debf41ce24a9fe67)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "eeb9d4218e9cbed826fe3d9625775c6dd84679fed5b3b2c0cd120ba29b67c607", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eeb9d4218e9cbed826fe3d9625775c6dd84679fed5b3b2c0cd120ba29b67c607", kill_on_drop: false }`
[INFO] [stdout] eeb9d4218e9cbed826fe3d9625775c6dd84679fed5b3b2c0cd120ba29b67c607