[INFO] fetching crate consistent_hasher 0.1.2...
[INFO] testing consistent_hasher-0.1.2 against beta-2024-12-08 for beta-1.84.0-4-retry
[INFO] extracting crate consistent_hasher 0.1.2 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate consistent_hasher 0.1.2 on toolchain beta-2024-12-08
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate consistent_hasher 0.1.2
[INFO] finished tweaking crates.io crate consistent_hasher 0.1.2
[INFO] tweaked toml for crates.io crate consistent_hasher 0.1.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate consistent_hasher 0.1.2 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-2024-12-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb903e44da3a8c27e1d6d7b4ac2b23f482e2cb6757b7984f19444b1eafac682d
[INFO] running `Command { std: "docker" "start" "-a" "bb903e44da3a8c27e1d6d7b4ac2b23f482e2cb6757b7984f19444b1eafac682d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb903e44da3a8c27e1d6d7b4ac2b23f482e2cb6757b7984f19444b1eafac682d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb903e44da3a8c27e1d6d7b4ac2b23f482e2cb6757b7984f19444b1eafac682d", kill_on_drop: false }`
[INFO] [stdout] bb903e44da3a8c27e1d6d7b4ac2b23f482e2cb6757b7984f19444b1eafac682d
[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=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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef0958777a2aff4ac15c0b47fca0200029014bbc1e11b20504512c7e7786a1d2
[INFO] running `Command { std: "docker" "start" "-a" "ef0958777a2aff4ac15c0b47fca0200029014bbc1e11b20504512c7e7786a1d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling murmur2 v0.1.0
[INFO] [stderr]    Compiling hash v0.3.0
[INFO] [stderr]    Compiling rustc-hash v2.0.0
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]    Compiling consistent_hasher v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `write`
[INFO] [stdout]  --> src/transaction.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::{self, write};
[INFO] [stdout]   |                      ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vec`
[INFO] [stdout]   --> src/node.rs:14:34
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub (crate) fn create(key: T,vec: Vec<T>) -> Self {
[INFO] [stdout]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_vec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/circularbtreemap.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let mut new_node = Node::new(node_val);
[INFO] [stdout]    |             ----^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rightmin` is never read
[INFO] [stdout]    --> src/circularbtreemap.rs:144:17
[INFO] [stdout]     |
[INFO] [stdout] 144 |         let mut rightmin: Option<Rc<RefCell<Node<T>>>> = None;
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `leftmax` is never read
[INFO] [stdout]    --> src/circularbtreemap.rs:145:17
[INFO] [stdout]     |
[INFO] [stdout] 145 |         let mut leftmax: Option<Rc<RefCell<Node<T>>>> = None;
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/ldb.rs:329:17
[INFO] [stdout]     |
[INFO] [stdout] 329 |             for i in (count)..self.virtual_instances
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `vec` is never read
[INFO] [stdout]    --> src/ldb.rs:378:17
[INFO] [stdout]     |
[INFO] [stdout] 378 |         let mut vec= Vec::new();
[INFO] [stdout]     |                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `create` is never used
[INFO] [stdout]   --> src/node.rs:14:20
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl<T> Node<T> {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub (crate) fn create(key: T,vec: Vec<T>) -> Self {
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `print_node` is never used
[INFO] [stdout]   --> src/node.rs:28:20
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl<T:fmt::Display + fmt::Debug> Node<T>
[INFO] [stdout]    | ----------------------------------------- method in this implementation
[INFO] [stdout] 27 | {
[INFO] [stdout] 28 |     pub (crate) fn print_node(&self)
[INFO] [stdout]    |                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `hash_bit_count` is never read
[INFO] [stdout]   --> src/ldb.rs:99:5
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct LDB {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 99 |     hash_bit_count: u128,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]   --> src/main.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | use std::time::Instant;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]    --> src/main.rs:132:20
[INFO] [stdout]     |
[INFO] [stdout] 132 |                 if let Ok(num) = stripped.trim().parse::<String>(){
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]     = help: consider replacing the `if let` with a `let`
[INFO] [stdout]     = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 4.39s
[INFO] running `Command { std: "docker" "inspect" "ef0958777a2aff4ac15c0b47fca0200029014bbc1e11b20504512c7e7786a1d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef0958777a2aff4ac15c0b47fca0200029014bbc1e11b20504512c7e7786a1d2", kill_on_drop: false }`
[INFO] [stdout] ef0958777a2aff4ac15c0b47fca0200029014bbc1e11b20504512c7e7786a1d2
[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=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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c3c0ad5f8e72e754290c47995fc85e5075c68665b99bc0332ea88b7e1ec7b81
[INFO] running `Command { std: "docker" "start" "-a" "5c3c0ad5f8e72e754290c47995fc85e5075c68665b99bc0332ea88b7e1ec7b81", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `write`
[INFO] [stdout]  --> src/transaction.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::{self, write};
[INFO] [stdout]   |                      ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vec`
[INFO] [stdout]   --> src/node.rs:14:34
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub (crate) fn create(key: T,vec: Vec<T>) -> Self {
[INFO] [stdout]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_vec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/circularbtreemap.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let mut new_node = Node::new(node_val);
[INFO] [stdout]    |             ----^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rightmin` is never read
[INFO] [stdout]    --> src/circularbtreemap.rs:144:17
[INFO] [stdout]     |
[INFO] [stdout] 144 |         let mut rightmin: Option<Rc<RefCell<Node<T>>>> = None;
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `leftmax` is never read
[INFO] [stdout]    --> src/circularbtreemap.rs:145:17
[INFO] [stdout]     |
[INFO] [stdout] 145 |         let mut leftmax: Option<Rc<RefCell<Node<T>>>> = None;
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/ldb.rs:329:17
[INFO] [stdout]     |
[INFO] [stdout] 329 |             for i in (count)..self.virtual_instances
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `vec` is never read
[INFO] [stdout]    --> src/ldb.rs:378:17
[INFO] [stdout]     |
[INFO] [stdout] 378 |         let mut vec= Vec::new();
[INFO] [stdout]     |                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `create` is never used
[INFO] [stdout]   --> src/node.rs:14:20
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl<T> Node<T> {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub (crate) fn create(key: T,vec: Vec<T>) -> Self {
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `print_node` is never used
[INFO] [stdout]   --> src/node.rs:28:20
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl<T:fmt::Display + fmt::Debug> Node<T>
[INFO] [stdout]    | ----------------------------------------- method in this implementation
[INFO] [stdout] 27 | {
[INFO] [stdout] 28 |     pub (crate) fn print_node(&self)
[INFO] [stdout]    |                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `hash_bit_count` is never read
[INFO] [stdout]   --> src/ldb.rs:99:5
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct LDB {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 99 |     hash_bit_count: u128,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling consistent_hasher v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]   --> src/main.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | use std::time::Instant;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `write`
[INFO] [stdout]  --> src/transaction.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::{self, write};
[INFO] [stdout]   |                      ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]    --> src/main.rs:132:20
[INFO] [stdout]     |
[INFO] [stdout] 132 |                 if let Ok(num) = stripped.trim().parse::<String>(){
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]     = help: consider replacing the `if let` with a `let`
[INFO] [stdout]     = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vec`
[INFO] [stdout]   --> src/node.rs:14:34
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub (crate) fn create(key: T,vec: Vec<T>) -> Self {
[INFO] [stdout]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_vec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/circularbtreemap.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let mut new_node = Node::new(node_val);
[INFO] [stdout]    |             ----^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rightmin` is never read
[INFO] [stdout]    --> src/circularbtreemap.rs:144:17
[INFO] [stdout]     |
[INFO] [stdout] 144 |         let mut rightmin: Option<Rc<RefCell<Node<T>>>> = None;
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `leftmax` is never read
[INFO] [stdout]    --> src/circularbtreemap.rs:145:17
[INFO] [stdout]     |
[INFO] [stdout] 145 |         let mut leftmax: Option<Rc<RefCell<Node<T>>>> = None;
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/ldb.rs:329:17
[INFO] [stdout]     |
[INFO] [stdout] 329 |             for i in (count)..self.virtual_instances
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `vec` is never read
[INFO] [stdout]    --> src/ldb.rs:378:17
[INFO] [stdout]     |
[INFO] [stdout] 378 |         let mut vec= Vec::new();
[INFO] [stdout]     |                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `create` is never used
[INFO] [stdout]   --> src/node.rs:14:20
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl<T> Node<T> {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub (crate) fn create(key: T,vec: Vec<T>) -> Self {
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `print_node` is never used
[INFO] [stdout]   --> src/node.rs:28:20
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl<T:fmt::Display + fmt::Debug> Node<T>
[INFO] [stdout]    | ----------------------------------------- method in this implementation
[INFO] [stdout] 27 | {
[INFO] [stdout] 28 |     pub (crate) fn print_node(&self)
[INFO] [stdout]    |                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `hash_bit_count` is never read
[INFO] [stdout]   --> src/ldb.rs:99:5
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub struct LDB {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 99 |     hash_bit_count: u128,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "5c3c0ad5f8e72e754290c47995fc85e5075c68665b99bc0332ea88b7e1ec7b81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c3c0ad5f8e72e754290c47995fc85e5075c68665b99bc0332ea88b7e1ec7b81", kill_on_drop: false }`
[INFO] [stdout] 5c3c0ad5f8e72e754290c47995fc85e5075c68665b99bc0332ea88b7e1ec7b81
[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=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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] deca6b2611e11e9d2a56eb5c66fc51b663e58418219015873d8767e6cccd3ddf
[INFO] running `Command { std: "docker" "start" "-a" "deca6b2611e11e9d2a56eb5c66fc51b663e58418219015873d8767e6cccd3ddf", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `write`
[INFO] [stderr]  --> src/transaction.rs:1:22
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::fmt::{self, write};
[INFO] [stderr]   |                      ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `vec`
[INFO] [stderr]   --> src/node.rs:14:34
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub (crate) fn create(key: T,vec: Vec<T>) -> Self {
[INFO] [stderr]    |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_vec`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/circularbtreemap.rs:58:13
[INFO] [stderr]    |
[INFO] [stderr] 58 |         let mut new_node = Node::new(node_val);
[INFO] [stderr]    |             ----^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `rightmin` is never read
[INFO] [stderr]    --> src/circularbtreemap.rs:144:17
[INFO] [stderr]     |
[INFO] [stderr] 144 |         let mut rightmin: Option<Rc<RefCell<Node<T>>>> = None;
[INFO] [stderr]     |                 ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `leftmax` is never read
[INFO] [stderr]    --> src/circularbtreemap.rs:145:17
[INFO] [stderr]     |
[INFO] [stderr] 145 |         let mut leftmax: Option<Rc<RefCell<Node<T>>>> = None;
[INFO] [stderr]     |                 ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/ldb.rs:329:17
[INFO] [stderr]     |
[INFO] [stderr] 329 |             for i in (count)..self.virtual_instances
[INFO] [stderr]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `vec` is never read
[INFO] [stderr]    --> src/ldb.rs:378:17
[INFO] [stderr]     |
[INFO] [stderr] 378 |         let mut vec= Vec::new();
[INFO] [stderr]     |                 ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `create` is never used
[INFO] [stderr]   --> src/node.rs:14:20
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl<T> Node<T> {
[INFO] [stderr]    | --------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 14 |     pub (crate) fn create(key: T,vec: Vec<T>) -> Self {
[INFO] [stderr]    |                    ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `print_node` is never used
[INFO] [stderr]   --> src/node.rs:28:20
[INFO] [stderr]    |
[INFO] [stderr] 26 | impl<T:fmt::Display + fmt::Debug> Node<T>
[INFO] [stderr]    | ----------------------------------------- method in this implementation
[INFO] [stderr] 27 | {
[INFO] [stderr] 28 |     pub (crate) fn print_node(&self)
[INFO] [stderr]    |                    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `hash_bit_count` is never read
[INFO] [stderr]   --> src/ldb.rs:99:5
[INFO] [stderr]    |
[INFO] [stderr] 88 | pub struct LDB {
[INFO] [stderr]    |            --- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 99 |     hash_bit_count: u128,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `consistent_hasher` (lib) generated 10 warnings (run `cargo fix --lib -p consistent_hasher` to apply 2 suggestions)
[INFO] [stderr] warning: `consistent_hasher` (lib test) generated 10 warnings (10 duplicates)
[INFO] [stderr] warning: unused import: `std::time::Instant`
[INFO] [stderr]   --> src/main.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 | use std::time::Instant;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: irrefutable `if let` pattern
[INFO] [stderr]    --> src/main.rs:132:20
[INFO] [stderr]     |
[INFO] [stderr] 132 |                 if let Ok(num) = stripped.trim().parse::<String>(){
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this pattern will always match, so the `if let` is useless
[INFO] [stderr]     = help: consider replacing the `if let` with a `let`
[INFO] [stderr]     = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `consistent_hasher` (bin "consistent_hasher" test) generated 2 warnings (run `cargo fix --bin "consistent_hasher" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/consistent_hasher-cfe3876df0f728e2)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/consistent_hasher-dd499e600d0a1a77)
[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] [stderr]    Doc-tests consistent_hasher
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/ldb.rs - ldb (line 16) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/ldb.rs - ldb (line 16) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `ldb`
[INFO] [stdout]  --> src/ldb.rs:17:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ldb::{LDB, Identifier};
[INFO] [stdout]   |     ^^^ help: a similar path exists: `consistent_hasher::ldb`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/ldb.rs - ldb (line 16)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "deca6b2611e11e9d2a56eb5c66fc51b663e58418219015873d8767e6cccd3ddf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deca6b2611e11e9d2a56eb5c66fc51b663e58418219015873d8767e6cccd3ddf", kill_on_drop: false }`
[INFO] [stdout] deca6b2611e11e9d2a56eb5c66fc51b663e58418219015873d8767e6cccd3ddf
