[INFO] fetching crate cosring 0.1.2...
[INFO] checking cosring-0.1.2 against dfbea5bc945a9d7ff017d3d4bfbd1af9295fe5b8 for pr-133502-26
[INFO] extracting crate cosring 0.1.2 into /workspace/builds/worker-3-tc1/source
[INFO] removed /workspace/builds/worker-3-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate cosring 0.1.2
[INFO] finished tweaking crates.io crate cosring 0.1.2
[INFO] tweaked toml for crates.io crate cosring 0.1.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cosring 0.1.2 on toolchain dfbea5bc945a9d7ff017d3d4bfbd1af9295fe5b8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dfbea5bc945a9d7ff017d3d4bfbd1af9295fe5b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cosring 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" "+dfbea5bc945a9d7ff017d3d4bfbd1af9295fe5b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:1fa6594d87c8fa7b311925a7a77a16f539833322d9dfba4ce891f211db2f90b1" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b00f85df9fb262c6da9261d4a565e5a77fc6766f4eddb1dac73c6abfb087591b
[INFO] running `Command { std: "docker" "start" "b00f85df9fb262c6da9261d4a565e5a77fc6766f4eddb1dac73c6abfb087591b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b00f85df9fb262c6da9261d4a565e5a77fc6766f4eddb1dac73c6abfb087591b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b00f85df9fb262c6da9261d4a565e5a77fc6766f4eddb1dac73c6abfb087591b" "/opt/rustwide/cargo-home/bin/cargo" "+dfbea5bc945a9d7ff017d3d4bfbd1af9295fe5b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b00f85df9fb262c6da9261d4a565e5a77fc6766f4eddb1dac73c6abfb087591b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b00f85df9fb262c6da9261d4a565e5a77fc6766f4eddb1dac73c6abfb087591b" "/opt/rustwide/cargo-home/bin/cargo" "+dfbea5bc945a9d7ff017d3d4bfbd1af9295fe5b8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking cosring v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `cap`
[INFO] [stdout]    --> src/pin/mod.rs:190:16
[INFO] [stdout]     |
[INFO] [stdout] 190 |     pub fn new(cap: usize) -> (Producer<T>, Consumer<T>) {
[INFO] [stdout]     |                ^^^ help: if this is intentional, prefix it with an underscore: `_cap`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `init`
[INFO] [stdout]    --> src/pin/mod.rs:199:36
[INFO] [stdout]     |
[INFO] [stdout] 199 |     pub fn try_push_with<F>(&self, init: F) -> Result<(), TryPushErr>
[INFO] [stdout]     |                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_init`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `pin::ProducerToken` is more private than the item `Producer::<T>::try_acquire_slot`
[INFO] [stdout]   --> src/pin/mod.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn try_acquire_slot(&self) -> Option<ProducerToken> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Producer::<T>::try_acquire_slot` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `pin::ProducerToken` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/pin/mod.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub(crate) struct ProducerToken {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `pin::ProducerToken` is more private than the item `Producer::<T>::write`
[INFO] [stdout]   --> src/pin/mod.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn write(self: &Self, token: ProducerToken, val: T) -> ConsumerToken {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Producer::<T>::write` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `pin::ProducerToken` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/pin/mod.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub(crate) struct ProducerToken {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `pin::ConsumerToken` is more private than the item `Producer::<T>::write`
[INFO] [stdout]   --> src/pin/mod.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn write(self: &Self, token: ProducerToken, val: T) -> ConsumerToken {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Producer::<T>::write` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `pin::ConsumerToken` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/pin/mod.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(crate) struct ConsumerToken {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `pin::ConsumerToken` is more private than the item `Consumer::<T>::try_acquire_slot`
[INFO] [stdout]    --> src/pin/mod.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 |     pub fn try_acquire_slot(&self) -> Option<ConsumerToken> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Consumer::<T>::try_acquire_slot` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `pin::ConsumerToken` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/pin/mod.rs:11:1
[INFO] [stdout]     |
[INFO] [stdout]  11 | pub(crate) struct ConsumerToken {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cap`
[INFO] [stdout]    --> src/pin/mod.rs:190:16
[INFO] [stdout]     |
[INFO] [stdout] 190 |     pub fn new(cap: usize) -> (Producer<T>, Consumer<T>) {
[INFO] [stdout]     |                ^^^ help: if this is intentional, prefix it with an underscore: `_cap`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `init`
[INFO] [stdout]    --> src/pin/mod.rs:199:36
[INFO] [stdout]     |
[INFO] [stdout] 199 |     pub fn try_push_with<F>(&self, init: F) -> Result<(), TryPushErr>
[INFO] [stdout]     |                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_init`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `pin::ConsumerToken` is more private than the item `Consumer::<T>::read`
[INFO] [stdout]    --> src/pin/mod.rs:112:5
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub fn read(self: &Self, token: ConsumerToken) -> (T, ProducerToken) {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Consumer::<T>::read` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `pin::ConsumerToken` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/pin/mod.rs:11:1
[INFO] [stdout]     |
[INFO] [stdout]  11 | pub(crate) struct ConsumerToken {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `pin::ProducerToken` is more private than the item `Consumer::<T>::read`
[INFO] [stdout]    --> src/pin/mod.rs:112:5
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub fn read(self: &Self, token: ConsumerToken) -> (T, ProducerToken) {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Consumer::<T>::read` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `pin::ProducerToken` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/pin/mod.rs:8:1
[INFO] [stdout]     |
[INFO] [stdout]   8 | pub(crate) struct ProducerToken {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `TryPopErr` is more private than the item `Consumer::<T>::try_pop`
[INFO] [stdout]    --> src/pin/mod.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn try_pop(&self) -> Result<T, TryPopErr> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Consumer::<T>::try_pop` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `TryPopErr` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/pin/mod.rs:179:1
[INFO] [stdout]     |
[INFO] [stdout] 179 | enum TryPopErr {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `TryPushErr` is more private than the item `Producer::<T>::try_push_with`
[INFO] [stdout]    --> src/pin/mod.rs:199:5
[INFO] [stdout]     |
[INFO] [stdout] 199 | /     pub fn try_push_with<F>(&self, init: F) -> Result<(), TryPushErr>
[INFO] [stdout] 200 | |     where
[INFO] [stdout] 201 | |         F: for<'a> FnOnce(Pin<&'a mut T>),
[INFO] [stdout]     | |__________________________________________^ method `Producer::<T>::try_push_with` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `TryPushErr` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/pin/mod.rs:185:1
[INFO] [stdout]     |
[INFO] [stdout] 185 | enum TryPushErr {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `inner` and `wake` are never read
[INFO] [stdout]   --> src/pin/mod.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct SpscRing<T> {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 56 |     inner: Arc<RingInner<T>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 57 |     wake: Arc<(Mutex<bool>, Condvar)>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Full` is never constructed
[INFO] [stdout]    --> src/pin/mod.rs:180:5
[INFO] [stdout]     |
[INFO] [stdout] 179 | enum TryPopErr {
[INFO] [stdout]     |      --------- variant in this enum
[INFO] [stdout] 180 |     Full,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TryPopErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Full` and `Empty` are never constructed
[INFO] [stdout]    --> src/pin/mod.rs:186:5
[INFO] [stdout]     |
[INFO] [stdout] 185 | enum TryPushErr {
[INFO] [stdout]     |      ---------- variants in this enum
[INFO] [stdout] 186 |     Full,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 187 |     Empty,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TryPushErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]   --> src/lib.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub mod spsc;
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:2:9
[INFO] [stdout]    |
[INFO] [stdout]  2 | #![warn(missing_docs)]
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]   --> src/lib.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub mod lockfree;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]   --> src/lib.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub mod pin;
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an enum
[INFO] [stdout]  --> src/spsc/mod.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum Empty {}
[INFO] [stdout]   | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an enum
[INFO] [stdout]  --> src/spsc/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum Full  {}
[INFO] [stdout]   | ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/spsc/mod.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn new_initial() -> Self { Self { _pd: PhantomData } }
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated type
[INFO] [stdout]   --> src/spsc/mod.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     type Next<const I: usize> where [(); { (I + 1) % N }]:;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]   --> src/spsc/mod.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Sigma;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]   --> src/spsc/mod.rs:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct SigmaC;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/spsc/mod.rs:57:1
[INFO] [stdout]    |
[INFO] [stdout] 57 | / pub fn shift_c<const I: usize, const N: usize>(
[INFO] [stdout] 58 | |     _c: ConsumerToken<I, N>,
[INFO] [stdout] 59 | | ) -> <SigmaC as Shift<N>>::Next<I>  where [(); { (I + 1) % N }]:  {
[INFO] [stdout]    | |________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/spsc/mod.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn new() -> Self {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]   --> src/pin/mod.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct SpscRing<T> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]   --> src/pin/mod.rs:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub struct Producer<T> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]   --> src/pin/mod.rs:64:1
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct Consumer<T> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/pin/mod.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn try_acquire_slot(&self) -> Option<ProducerToken> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/pin/mod.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn write(self: &Self, token: ProducerToken, val: T) -> ConsumerToken {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]    --> src/pin/mod.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn try_pop(&self) -> Result<T, TryPopErr> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]    --> src/pin/mod.rs:138:5
[INFO] [stdout]     |
[INFO] [stdout] 138 |     pub fn pop(&self) -> T {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]    --> src/pin/mod.rs:190:5
[INFO] [stdout]     |
[INFO] [stdout] 190 |     pub fn new(cap: usize) -> (Producer<T>, Consumer<T>) {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `pin::ProducerToken` is more private than the item `Producer::<T>::try_acquire_slot`
[INFO] [stdout]   --> src/pin/mod.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn try_acquire_slot(&self) -> Option<ProducerToken> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Producer::<T>::try_acquire_slot` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `pin::ProducerToken` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/pin/mod.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub(crate) struct ProducerToken {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `pin::ProducerToken` is more private than the item `Producer::<T>::write`
[INFO] [stdout]   --> src/pin/mod.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn write(self: &Self, token: ProducerToken, val: T) -> ConsumerToken {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Producer::<T>::write` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `pin::ProducerToken` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/pin/mod.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub(crate) struct ProducerToken {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `fn_traits` is declared but not used
[INFO] [stdout]  --> src/lib.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![feature(fn_traits, generic_const_exprs)]
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `pin::ConsumerToken` is more private than the item `Producer::<T>::write`
[INFO] [stdout]   --> src/pin/mod.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn write(self: &Self, token: ProducerToken, val: T) -> ConsumerToken {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Producer::<T>::write` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `pin::ConsumerToken` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/pin/mod.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(crate) struct ConsumerToken {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `pin::ConsumerToken` is more private than the item `Consumer::<T>::try_acquire_slot`
[INFO] [stdout]    --> src/pin/mod.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 |     pub fn try_acquire_slot(&self) -> Option<ConsumerToken> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Consumer::<T>::try_acquire_slot` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `pin::ConsumerToken` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/pin/mod.rs:11:1
[INFO] [stdout]     |
[INFO] [stdout]  11 | pub(crate) struct ConsumerToken {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `pin::ConsumerToken` is more private than the item `Consumer::<T>::read`
[INFO] [stdout]    --> src/pin/mod.rs:112:5
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub fn read(self: &Self, token: ConsumerToken) -> (T, ProducerToken) {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Consumer::<T>::read` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `pin::ConsumerToken` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/pin/mod.rs:11:1
[INFO] [stdout]     |
[INFO] [stdout]  11 | pub(crate) struct ConsumerToken {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `pin::ProducerToken` is more private than the item `Consumer::<T>::read`
[INFO] [stdout]    --> src/pin/mod.rs:112:5
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub fn read(self: &Self, token: ConsumerToken) -> (T, ProducerToken) {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Consumer::<T>::read` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `pin::ProducerToken` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/pin/mod.rs:8:1
[INFO] [stdout]     |
[INFO] [stdout]   8 | pub(crate) struct ProducerToken {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `TryPopErr` is more private than the item `Consumer::<T>::try_pop`
[INFO] [stdout]    --> src/pin/mod.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn try_pop(&self) -> Result<T, TryPopErr> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Consumer::<T>::try_pop` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `TryPopErr` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/pin/mod.rs:179:1
[INFO] [stdout]     |
[INFO] [stdout] 179 | enum TryPopErr {
[INFO] [stdout]     | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `TryPushErr` is more private than the item `Producer::<T>::try_push_with`
[INFO] [stdout]    --> src/pin/mod.rs:199:5
[INFO] [stdout]     |
[INFO] [stdout] 199 | /     pub fn try_push_with<F>(&self, init: F) -> Result<(), TryPushErr>
[INFO] [stdout] 200 | |     where
[INFO] [stdout] 201 | |         F: for<'a> FnOnce(Pin<&'a mut T>),
[INFO] [stdout]     | |__________________________________________^ method `Producer::<T>::try_push_with` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `TryPushErr` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/pin/mod.rs:185:1
[INFO] [stdout]     |
[INFO] [stdout] 185 | enum TryPushErr {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `inner` and `wake` are never read
[INFO] [stdout]   --> src/pin/mod.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct SpscRing<T> {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 56 |     inner: Arc<RingInner<T>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 57 |     wake: Arc<(Mutex<bool>, Condvar)>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Full` is never constructed
[INFO] [stdout]    --> src/pin/mod.rs:180:5
[INFO] [stdout]     |
[INFO] [stdout] 179 | enum TryPopErr {
[INFO] [stdout]     |      --------- variant in this enum
[INFO] [stdout] 180 |     Full,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TryPopErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Full` and `Empty` are never constructed
[INFO] [stdout]    --> src/pin/mod.rs:186:5
[INFO] [stdout]     |
[INFO] [stdout] 185 | enum TryPushErr {
[INFO] [stdout]     |      ---------- variants in this enum
[INFO] [stdout] 186 |     Full,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 187 |     Empty,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TryPushErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]   --> src/lib.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub mod spsc;
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:2:9
[INFO] [stdout]    |
[INFO] [stdout]  2 | #![warn(missing_docs)]
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]   --> src/lib.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub mod lockfree;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]   --> src/lib.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub mod pin;
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an enum
[INFO] [stdout]  --> src/spsc/mod.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum Empty {}
[INFO] [stdout]   | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an enum
[INFO] [stdout]  --> src/spsc/mod.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum Full  {}
[INFO] [stdout]   | ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/spsc/mod.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn new_initial() -> Self { Self { _pd: PhantomData } }
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated type
[INFO] [stdout]   --> src/spsc/mod.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     type Next<const I: usize> where [(); { (I + 1) % N }]:;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]   --> src/spsc/mod.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Sigma;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]   --> src/spsc/mod.rs:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct SigmaC;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/spsc/mod.rs:57:1
[INFO] [stdout]    |
[INFO] [stdout] 57 | / pub fn shift_c<const I: usize, const N: usize>(
[INFO] [stdout] 58 | |     _c: ConsumerToken<I, N>,
[INFO] [stdout] 59 | | ) -> <SigmaC as Shift<N>>::Next<I>  where [(); { (I + 1) % N }]:  {
[INFO] [stdout]    | |________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/spsc/mod.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn new() -> Self {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]   --> src/pin/mod.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct SpscRing<T> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]   --> src/pin/mod.rs:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub struct Producer<T> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]   --> src/pin/mod.rs:64:1
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct Consumer<T> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/pin/mod.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn try_acquire_slot(&self) -> Option<ProducerToken> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/pin/mod.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn write(self: &Self, token: ProducerToken, val: T) -> ConsumerToken {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]    --> src/pin/mod.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn try_pop(&self) -> Result<T, TryPopErr> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]    --> src/pin/mod.rs:138:5
[INFO] [stdout]     |
[INFO] [stdout] 138 |     pub fn pop(&self) -> T {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]    --> src/pin/mod.rs:190:5
[INFO] [stdout]     |
[INFO] [stdout] 190 |     pub fn new(cap: usize) -> (Producer<T>, Consumer<T>) {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `fn_traits` is declared but not used
[INFO] [stdout]  --> src/lib.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![feature(fn_traits, generic_const_exprs)]
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "b00f85df9fb262c6da9261d4a565e5a77fc6766f4eddb1dac73c6abfb087591b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b00f85df9fb262c6da9261d4a565e5a77fc6766f4eddb1dac73c6abfb087591b", kill_on_drop: false }`
[INFO] [stdout] b00f85df9fb262c6da9261d4a565e5a77fc6766f4eddb1dac73c6abfb087591b
