[INFO] cloning repository https://github.com/henke443/fast-list
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/henke443/fast-list" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhenke443%2Ffast-list", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 73eda0cf72dbcacc63544be82e2cfa2b820b9f33
[INFO] checking henke443/fast-list against master#fce0e74720d199eb7839fdb51af35ac5226da178 for pr-145262
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhenke443%2Ffast-list" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/henke443/fast-list
[INFO] finished tweaking git repo https://github.com/henke443/fast-list
[INFO] tweaked toml for git repo https://github.com/henke443/fast-list written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/henke443/fast-list on toolchain fce0e74720d199eb7839fdb51af35ac5226da178
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fce0e74720d199eb7839fdb51af35ac5226da178" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/henke443/fast-list 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" "+fce0e74720d199eb7839fdb51af35ac5226da178" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "5409b0f9c501d57857d7a5346e77870cf31e339d875963560c52c8c327234630", kill_on_drop: false }`
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[INFO] [stderr]     Checking fast-list v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `LinkedListItem`
[INFO] [stdout]  --> src/walker.rs:1:55
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::linked_list::{LinkedList, LinkedListIndex, LinkedListItem};
[INFO] [stdout]   |                                                       ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/linked_list.rs:402:13
[INFO] [stdout]     |
[INFO] [stdout] 402 |         let mut current = index;
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/linked_list.rs:511:29
[INFO] [stdout]     |
[INFO] [stdout] 511 |     pub fn retain<F>(&self, mut f: F) -> Self
[INFO] [stdout]     |                             ----^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `list`
[INFO] [stdout]   --> src/walker.rs:82:19
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn new<T>(list: &LinkedList<T>, start: LinkedListIndex, reverse: bool) -> Self {
[INFO] [stdout]    |                   ^^^^ help: if this is intentional, prefix it with an underscore: `_list`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Walker` is never used
[INFO] [stdout]   --> src/walker.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait Walker<Context> {
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WalkerIter` is never constructed
[INFO] [stdout]   --> src/walker.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct WalkerIter<W, C> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `context`, `inner_ref`, and `inner_mut` are never used
[INFO] [stdout]   --> src/walker.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | / impl<W, C> WalkerIter<W, C>
[INFO] [stdout] 36 | | where
[INFO] [stdout] 37 | |     W: Walker<C>,
[INFO] [stdout] 38 | |     C: Clone,
[INFO] [stdout]    | |_____________- methods in this implementation
[INFO] [stdout] 39 |   {
[INFO] [stdout] 40 |       pub fn context(&self) -> C {
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |       pub fn inner_ref(&self) -> &W {
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |       pub fn inner_mut(&mut self) -> &mut W {
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LinkedListWalker` is never constructed
[INFO] [stdout]   --> src/walker.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub struct LinkedListWalker {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/walker.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 81 | impl LinkedListWalker {
[INFO] [stdout]    | --------------------- associated function in this implementation
[INFO] [stdout] 82 |     pub fn new<T>(list: &LinkedList<T>, start: LinkedListIndex, reverse: bool) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stdout] warning: unused import: `LinkedListItem`
[INFO] [stdout]  --> src/walker.rs:1:55
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::linked_list::{LinkedList, LinkedListIndex, LinkedListItem};
[INFO] [stdout]   |                                                       ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AtomicI32` and `Ordering`
[INFO] [stdout]  --> tests/test_linked_list.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 |         atomic::{AtomicI32, Ordering},
[INFO] [stdout]   |                  ^^^^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/linked_list.rs:402:13
[INFO] [stdout]     |
[INFO] [stdout] 402 |         let mut current = index;
[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: unused variable: `i`
[INFO] [stdout]    --> benches/fast_list.rs:875:9
[INFO] [stdout]     |
[INFO] [stdout] 875 |     let i = 0;
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[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/linked_list.rs:511:29
[INFO] [stdout]     |
[INFO] [stdout] 511 |     pub fn retain<F>(&self, mut f: F) -> Self
[INFO] [stdout]     |                             ----^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `list`
[INFO] [stdout]   --> src/walker.rs:82:19
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn new<T>(list: &LinkedList<T>, start: LinkedListIndex, reverse: bool) -> Self {
[INFO] [stdout]    |                   ^^^^ help: if this is intentional, prefix it with an underscore: `_list`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]     --> benches/fast_list.rs:1031:9
[INFO] [stdout]      |
[INFO] [stdout] 1031 |     let i = 0;
[INFO] [stdout]      |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `iter` is never used
[INFO] [stdout]   --> src/walker.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait Walker<Context> {
[INFO] [stdout]    |           ------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 16 |     fn iter(self, context: Context) -> WalkerIter<Self, Context>
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WalkerIter` is never constructed
[INFO] [stdout]   --> src/walker.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct WalkerIter<W, C> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `context`, `inner_ref`, and `inner_mut` are never used
[INFO] [stdout]   --> src/walker.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | / impl<W, C> WalkerIter<W, C>
[INFO] [stdout] 36 | | where
[INFO] [stdout] 37 | |     W: Walker<C>,
[INFO] [stdout] 38 | |     C: Clone,
[INFO] [stdout]    | |_____________- methods in this implementation
[INFO] [stdout] 39 |   {
[INFO] [stdout] 40 |       pub fn context(&self) -> C {
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |       pub fn inner_ref(&self) -> &W {
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |       pub fn inner_mut(&mut self) -> &mut W {
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> tests/test_linked_list.rs:146:16
[INFO] [stdout]     |
[INFO] [stdout] 146 |     let (a, b, c, d) = {
[INFO] [stdout]     |                ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.83s
[INFO] running `Command { std: "docker" "inspect" "6412c2febe1d25a6d38666791d960cde26b886621bb95a6edf37d3c2d5c90eeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6412c2febe1d25a6d38666791d960cde26b886621bb95a6edf37d3c2d5c90eeb", kill_on_drop: false }`
[INFO] [stdout] 6412c2febe1d25a6d38666791d960cde26b886621bb95a6edf37d3c2d5c90eeb
