[INFO] cloning repository https://github.com/Kobzol/async-iterator-examples
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kobzol/async-iterator-examples" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKobzol%2Fasync-iterator-examples", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
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[INFO] checking Kobzol/async-iterator-examples against master#94b72d6bebbddb5d17860914c4544f37365e988c for pr-122789
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKobzol%2Fasync-iterator-examples" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
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[INFO] validating manifest of git repo https://github.com/Kobzol/async-iterator-examples on toolchain 94b72d6bebbddb5d17860914c4544f37365e988c
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[INFO] crate git repo https://github.com/Kobzol/async-iterator-examples already has a lockfile, it will not be regenerated
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[INFO] [stderr]   Downloaded thiserror-impl v1.0.55
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[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking smallvec v1.11.2
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]     Checking memchr v2.6.4
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[INFO] [stderr]     Checking log v0.4.20
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[INFO] [stderr]     Checking shared v0.1.0 (/opt/rustwide/workdir/shared)
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]  --> shared/src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     async fn next(&mut self) -> Option<Self::Item>;
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout]   = note: `#[warn(async_fn_in_trait)]` on by default
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]   |
[INFO] [stdout] 8 -     async fn next(&mut self) -> Option<Self::Item>;
[INFO] [stdout] 8 +     fn next(&mut self) -> impl std::future::Future<Output = Option<Self::Item>> + Send;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]   --> shared/src/lib.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     async fn next(&mut self) -> Option<Self::Item<'_>>;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]    |
[INFO] [stdout] 24 -     async fn next(&mut self) -> Option<Self::Item<'_>>;
[INFO] [stdout] 24 +     fn next(&mut self) -> impl std::future::Future<Output = Option<Self::Item<'_>>> + Send;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking http v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking base64 v0.21.5
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling time-core v0.1.2
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[INFO] [stderr]    Compiling thiserror v1.0.55
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rustls v0.21.10
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]    Compiling time-macros v0.2.16
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking httpdate v1.0.3
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[INFO] [stderr]    Compiling async-trait v0.1.76
[INFO] [stderr]     Checking unicode-bidi v0.3.14
[INFO] [stderr]     Checking rustls-native-certs v0.6.3
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[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]  --> shared/src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     async fn next(&mut self) -> Option<Self::Item>;
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout]   = note: `#[warn(async_fn_in_trait)]` on by default
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]   |
[INFO] [stdout] 8 -     async fn next(&mut self) -> Option<Self::Item>;
[INFO] [stdout] 8 +     fn next(&mut self) -> impl std::future::Future<Output = Option<Self::Item>> + Send;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]   --> shared/src/lib.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     async fn next(&mut self) -> Option<Self::Item<'_>>;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]    |
[INFO] [stdout] 24 -     async fn next(&mut self) -> Option<Self::Item<'_>>;
[INFO] [stdout] 24 +     fn next(&mut self) -> impl std::future::Future<Output = Option<Self::Item<'_>>> + Send;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking num_cpus v1.16.0
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[INFO] [stderr]     Checking signal-hook-registry v1.4.1
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[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking time v0.3.31
[INFO] [stderr]    Compiling ring v0.17.7
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]    Compiling snafu-derive v0.7.5
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.55
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking tokio v1.34.0
[INFO] [stderr]     Checking snafu v0.7.5
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking pin-project v1.1.3
[INFO] [stderr]     Checking simple_asn1 v0.6.2
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking hyper v0.14.28
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking tokio-io-timeout v1.2.0
[INFO] [stderr]     Checking forwarding-iterator v0.1.0 (/opt/rustwide/workdir/forwarding-iterator)
[INFO] [stdout] warning: the item `Future` is imported redundantly
[INFO] [stdout]  --> forwarding-iterator/src/main.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::future::{poll_fn, Future};
[INFO] [stdout]   |                            ^^^^^^
[INFO] [stdout]  --> /rustc/94b72d6bebbddb5d17860914c4544f37365e988c/library/std/src/prelude/mod.rs:143:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Future` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Future` is imported redundantly
[INFO] [stdout]  --> forwarding-iterator/src/main.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::future::{poll_fn, Future};
[INFO] [stdout]   |                            ^^^^^^
[INFO] [stdout]  --> /rustc/94b72d6bebbddb5d17860914c4544f37365e988c/library/std/src/prelude/mod.rs:143:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Future` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> forwarding-iterator/src/main.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |         for i in 0..5 {
[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: unused variable: `i`
[INFO] [stdout]   --> forwarding-iterator/src/main.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |         for i in 0..5 {
[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]   --> forwarding-iterator/src/main.rs:90:18
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn poll_next(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Option<Self::Item>> {
[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]   --> forwarding-iterator/src/main.rs:90:18
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn poll_next(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Option<Self::Item>> {
[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: struct `ForwardIterAfit` is never constructed
[INFO] [stdout]   --> forwarding-iterator/src/main.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct ForwardIterAfit<It> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StringStream` is never constructed
[INFO] [stdout]   --> forwarding-iterator/src/main.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | struct StringStream {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `forward_afit` is never used
[INFO] [stdout]   --> forwarding-iterator/src/main.rs:49:10
[INFO] [stdout]    |
[INFO] [stdout] 49 | async fn forward_afit() {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `forward_async_gen` is never used
[INFO] [stdout]   --> forwarding-iterator/src/main.rs:58:10
[INFO] [stdout]    |
[INFO] [stdout] 58 | async fn forward_async_gen() {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ForwardIterAfit` is never constructed
[INFO] [stdout]   --> forwarding-iterator/src/main.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct ForwardIterAfit<It> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StringStream` is never constructed
[INFO] [stdout]   --> forwarding-iterator/src/main.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | struct StringStream {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `forward_afit` is never used
[INFO] [stdout]   --> forwarding-iterator/src/main.rs:49:10
[INFO] [stdout]    |
[INFO] [stdout] 49 | async fn forward_afit() {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `forward_async_gen` is never used
[INFO] [stdout]   --> forwarding-iterator/src/main.rs:58:10
[INFO] [stdout]    |
[INFO] [stdout] 58 | async fn forward_async_gen() {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking tower-http v0.4.4
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]     Checking serde_path_to_error v0.1.14
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking json-line-parser v0.1.0 (/opt/rustwide/workdir/json-line-parser)
[INFO] [stderr]     Checking jsonwebtoken v9.2.0
[INFO] [stderr]     Checking hyper-timeout v0.4.1
[INFO] [stderr]     Checking hyper-rustls v0.24.2
[INFO] [stderr]     Checking octocrab v0.32.0
[INFO] [stderr]     Checking github-api-pagination v0.1.0 (/opt/rustwide/workdir/github-api-pagination)
[INFO] [stdout] warning: unused import: `std::collections::VecDeque`
[INFO] [stdout]   --> github-api-pagination/src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::collections::VecDeque;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Future` is imported redundantly
[INFO] [stdout]   --> github-api-pagination/src/main.rs:12:28
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::future::{poll_fn, Future};
[INFO] [stdout]    |                            ^^^^^^
[INFO] [stdout]   --> /rustc/94b72d6bebbddb5d17860914c4544f37365e988c/library/std/src/prelude/mod.rs:143:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Future` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `octocrab::orgs::ListReposBuilder`
[INFO] [stdout]   --> github-api-pagination/src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use octocrab::orgs::ListReposBuilder;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::VecDeque`
[INFO] [stdout]   --> github-api-pagination/src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::collections::VecDeque;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Future` is imported redundantly
[INFO] [stdout]   --> github-api-pagination/src/main.rs:12:28
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::future::{poll_fn, Future};
[INFO] [stdout]    |                            ^^^^^^
[INFO] [stdout]   --> /rustc/94b72d6bebbddb5d17860914c4544f37365e988c/library/std/src/prelude/mod.rs:143:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Future` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `octocrab::orgs::ListReposBuilder`
[INFO] [stdout]   --> github-api-pagination/src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use octocrab::orgs::ListReposBuilder;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]   --> github-api-pagination/src/main.rs:98:20
[INFO] [stdout]    |
[INFO] [stdout] 98 |     while let Some(msg) = poll_fn(|cx| iter.as_mut().poll_next(cx)).await {
[INFO] [stdout]    |                    ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]    --> github-api-pagination/src/main.rs:170:20
[INFO] [stdout]     |
[INFO] [stdout] 170 |     while let Some(msg) = poll_fn(|cx| iter.as_mut().poll_next(cx)).await {
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]   --> github-api-pagination/src/main.rs:98:20
[INFO] [stdout]    |
[INFO] [stdout] 98 |     while let Some(msg) = poll_fn(|cx| iter.as_mut().poll_next(cx)).await {
[INFO] [stdout]    |                    ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[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]    --> github-api-pagination/src/main.rs:129:18
[INFO] [stdout]     |
[INFO] [stdout] 129 |     fn poll_next(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Option<Self::Item>> {
[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: struct `RepoIterAfit` is never constructed
[INFO] [stdout]   --> github-api-pagination/src/main.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct RepoIterAfit<'a> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `iterate_repos_afit` is never used
[INFO] [stdout]   --> github-api-pagination/src/main.rs:58:10
[INFO] [stdout]    |
[INFO] [stdout] 58 | async fn iterate_repos_afit(client: &Octocrab) -> u32 {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `iterate_repos_async_gen` is never used
[INFO] [stdout]   --> github-api-pagination/src/main.rs:73:10
[INFO] [stdout]    |
[INFO] [stdout] 73 | async fn iterate_repos_async_gen(client: &Octocrab) -> u32 {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]    --> github-api-pagination/src/main.rs:170:20
[INFO] [stdout]     |
[INFO] [stdout] 170 |     while let Some(msg) = poll_fn(|cx| iter.as_mut().poll_next(cx)).await {
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> github-api-pagination/src/main.rs:129:18
[INFO] [stdout]     |
[INFO] [stdout] 129 |     fn poll_next(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Option<Self::Item>> {
[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: struct `RepoIterAfit` is never constructed
[INFO] [stdout]   --> github-api-pagination/src/main.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct RepoIterAfit<'a> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `iterate_repos_afit` is never used
[INFO] [stdout]   --> github-api-pagination/src/main.rs:58:10
[INFO] [stdout]    |
[INFO] [stdout] 58 | async fn iterate_repos_afit(client: &Octocrab) -> u32 {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `iterate_repos_async_gen` is never used
[INFO] [stdout]   --> github-api-pagination/src/main.rs:73:10
[INFO] [stdout]    |
[INFO] [stdout] 73 | async fn iterate_repos_async_gen(client: &Octocrab) -> u32 {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.20s
[INFO] running `Command { std: "docker" "inspect" "718be41ac08d466cdfa05c856a056995364133e531b12725946f38b35a4faa4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "718be41ac08d466cdfa05c856a056995364133e531b12725946f38b35a4faa4b", kill_on_drop: false }`
[INFO] [stdout] 718be41ac08d466cdfa05c856a056995364133e531b12725946f38b35a4faa4b
[INFO] checking Kobzol/async-iterator-examples against try#cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc for pr-122789
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKobzol%2Fasync-iterator-examples" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Kobzol/async-iterator-examples on toolchain cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Kobzol/async-iterator-examples
[INFO] finished tweaking git repo https://github.com/Kobzol/async-iterator-examples
[INFO] tweaked toml for git repo https://github.com/Kobzol/async-iterator-examples written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Kobzol/async-iterator-examples 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" "+cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 602282d6cccb1e3a08a4808f97a8d05048f6b81fdfa745ddcf659aea740703c9
[INFO] running `Command { std: "docker" "start" "-a" "602282d6cccb1e3a08a4808f97a8d05048f6b81fdfa745ddcf659aea740703c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "602282d6cccb1e3a08a4808f97a8d05048f6b81fdfa745ddcf659aea740703c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "602282d6cccb1e3a08a4808f97a8d05048f6b81fdfa745ddcf659aea740703c9", kill_on_drop: false }`
[INFO] [stdout] 602282d6cccb1e3a08a4808f97a8d05048f6b81fdfa745ddcf659aea740703c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9bef31e782e00ffc65c26f54d41419e7d300170562a68ddb0c55d6db7c19f63d
[INFO] running `Command { std: "docker" "start" "-a" "9bef31e782e00ffc65c26f54d41419e7d300170562a68ddb0c55d6db7c19f63d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]     Checking smallvec v1.11.2
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking shared v0.1.0 (/opt/rustwide/workdir/shared)
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking http v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]  --> shared/src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     async fn next(&mut self) -> Option<Self::Item>;
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout]   = note: `#[warn(async_fn_in_trait)]` on by default
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]   |
[INFO] [stdout] 8 -     async fn next(&mut self) -> Option<Self::Item>;
[INFO] [stdout] 8 +     fn next(&mut self) -> impl std::future::Future<Output = Option<Self::Item>> + Send;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]   --> shared/src/lib.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     async fn next(&mut self) -> Option<Self::Item<'_>>;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]    |
[INFO] [stdout] 24 -     async fn next(&mut self) -> Option<Self::Item<'_>>;
[INFO] [stdout] 24 +     fn next(&mut self) -> impl std::future::Future<Output = Option<Self::Item<'_>>> + Send;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking base64 v0.21.5
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling thiserror v1.0.55
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking try-lock v0.2.5
[INFO] [stderr]    Compiling rustls v0.21.10
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]    Compiling time-macros v0.2.16
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]     Checking object v0.32.1
[INFO] [stderr]     Checking rustls-pemfile v1.0.4
[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]     Checking tower-layer v0.3.2
[INFO] [stderr]    Compiling async-trait v0.1.76
[INFO] [stderr]     Checking unicode-bidi v0.3.14
[INFO] [stderr]     Checking rustls-native-certs v0.6.3
[INFO] [stderr]     Checking pem v3.0.3
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[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking iana-time-zone v0.1.59
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]     Checking mio v0.8.9
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking http-range-header v0.3.1
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[INFO] [stderr]     Checking either v1.9.0
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]  --> shared/src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     async fn next(&mut self) -> Option<Self::Item>;
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout]   = note: `#[warn(async_fn_in_trait)]` on by default
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]   |
[INFO] [stdout] 8 -     async fn next(&mut self) -> Option<Self::Item>;
[INFO] [stdout] 8 +     fn next(&mut self) -> impl std::future::Future<Output = Option<Self::Item>> + Send;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]   --> shared/src/lib.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     async fn next(&mut self) -> Option<Self::Item<'_>>;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]    |
[INFO] [stdout] 24 -     async fn next(&mut self) -> Option<Self::Item<'_>>;
[INFO] [stdout] 24 +     fn next(&mut self) -> impl std::future::Future<Output = Option<Self::Item<'_>>> + Send;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking time v0.3.31
[INFO] [stderr]    Compiling ring v0.17.7
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]    Compiling snafu-derive v0.7.5
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling thiserror-impl v1.0.55
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking tokio v1.34.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking snafu v0.7.5
[INFO] [stderr]     Checking pin-project v1.1.3
[INFO] [stderr]     Checking simple_asn1 v0.6.2
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking hyper v0.14.28
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking tokio-io-timeout v1.2.0
[INFO] [stderr]     Checking forwarding-iterator v0.1.0 (/opt/rustwide/workdir/forwarding-iterator)
[INFO] [stdout] warning: the item `Future` is imported redundantly
[INFO] [stdout]  --> forwarding-iterator/src/main.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::future::{poll_fn, Future};
[INFO] [stdout]   |                            ^^^^^^
[INFO] [stdout]  --> /rustc/cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc/library/std/src/prelude/mod.rs:143:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Future` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Future` is imported redundantly
[INFO] [stdout]  --> forwarding-iterator/src/main.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::future::{poll_fn, Future};
[INFO] [stdout]   |                            ^^^^^^
[INFO] [stdout]  --> /rustc/cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc/library/std/src/prelude/mod.rs:143:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Future` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> forwarding-iterator/src/main.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |         for i in 0..5 {
[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: unused variable: `i`
[INFO] [stdout]   --> forwarding-iterator/src/main.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |         for i in 0..5 {
[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]   --> forwarding-iterator/src/main.rs:90:18
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn poll_next(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Option<Self::Item>> {
[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: struct `ForwardIterAfit` is never constructed
[INFO] [stdout]   --> forwarding-iterator/src/main.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct ForwardIterAfit<It> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StringStream` is never constructed
[INFO] [stdout]   --> forwarding-iterator/src/main.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | struct StringStream {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `forward_afit` is never used
[INFO] [stdout]   --> forwarding-iterator/src/main.rs:49:10
[INFO] [stdout]    |
[INFO] [stdout] 49 | async fn forward_afit() {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `forward_async_gen` is never used
[INFO] [stdout]   --> forwarding-iterator/src/main.rs:58:10
[INFO] [stdout]    |
[INFO] [stdout] 58 | async fn forward_async_gen() {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> forwarding-iterator/src/main.rs:90:18
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn poll_next(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Option<Self::Item>> {
[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: struct `ForwardIterAfit` is never constructed
[INFO] [stdout]   --> forwarding-iterator/src/main.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct ForwardIterAfit<It> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StringStream` is never constructed
[INFO] [stdout]   --> forwarding-iterator/src/main.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | struct StringStream {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `forward_afit` is never used
[INFO] [stdout]   --> forwarding-iterator/src/main.rs:49:10
[INFO] [stdout]    |
[INFO] [stdout] 49 | async fn forward_afit() {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `forward_async_gen` is never used
[INFO] [stdout]   --> forwarding-iterator/src/main.rs:58:10
[INFO] [stdout]    |
[INFO] [stdout] 58 | async fn forward_async_gen() {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking tower-http v0.4.4
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_path_to_error v0.1.14
[INFO] [stdout] error[E0492]: constants cannot refer to interior mutable data
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tower-http-0.4.4/src/follow_redirect/policy/filter_credentials.rs:17:34
[INFO] [stdout]    |
[INFO] [stdout] 17 |   const BLOCKLIST: &[HeaderName] = &[
[INFO] [stdout]    |  __________________________________^
[INFO] [stdout] 18 | |     header::AUTHORIZATION,
[INFO] [stdout] 19 | |     header::COOKIE,
[INFO] [stdout] 20 | |     header::PROXY_AUTHORIZATION,
[INFO] [stdout] 21 | | ];
[INFO] [stdout]    | |_^ this borrow of an interior mutable value may end up in the final value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0492`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tower-http` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "9bef31e782e00ffc65c26f54d41419e7d300170562a68ddb0c55d6db7c19f63d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bef31e782e00ffc65c26f54d41419e7d300170562a68ddb0c55d6db7c19f63d", kill_on_drop: false }`
[INFO] [stdout] 9bef31e782e00ffc65c26f54d41419e7d300170562a68ddb0c55d6db7c19f63d