[INFO] fetching crate thespis_impl 0.3.0...
[INFO] checking thespis_impl-0.3.0 against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] extracting crate thespis_impl 0.3.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate thespis_impl 0.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate thespis_impl 0.3.0
[INFO] tweaked toml for crates.io crate thespis_impl 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate thespis_impl 0.3.0 on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate thespis_impl 0.3.0 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: unexpected `cfg` condition name: `nightly`
[INFO] [stdout]  --> src/lib.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![ cfg_attr( nightly, feature(doc_cfg) ) ]
[INFO] [stdout]   |               ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking actix v0.13.0
[INFO] [stderr]     Checking serde_json v1.0.99
[INFO] [stderr]     Checking tracing-serde v0.1.3
[INFO] [stderr]     Checking ciborium v0.2.1
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking tracing-subscriber v0.3.17
[INFO] [stderr]     Checking criterion v0.4.0
[INFO] [stdout] warning: unused imports: `*`, `ActorFuture`, `Arc`, `Criterion`, `System`, `convert::TryFrom`, `criterion_group`, `criterion_main`, and `task::LocalSpawnExt`
[INFO] [stdout]   --> examples/perf/common.rs:5:25
[INFO] [stdout]    |
[INFO] [stdout]  5 |     criterion         :: { Criterion, criterion_group, criterion_main       } ,
[INFO] [stdout]    |                            ^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout]  6 |     futures           :: { FutureExt, channel::oneshot, task::LocalSpawnExt } ,
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  9 |     std               :: { thread, sync::{ Arc, Mutex }, convert::TryFrom   } ,
[INFO] [stdout]    |                                            ^^^           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     std               :: { marker::PhantomData, rc::Rc                      } ,
[INFO] [stdout] 11 |     actix             :: { Actor as _, ActorFuture, ActorFutureExt, Arbiter, System         } ,
[INFO] [stdout]    |                                        ^^^^^^^^^^^                           ^^^^^^
[INFO] [stdout] 12 |     futures           :: { executor::block_on                               } ,
[INFO] [stdout] 13 |     async_executors   :: { *                                                } ,
[INFO] [stdout]    |                            ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `*`, `ActorFuture`, `Arbiter`, `Arc`, `Criterion`, `System`, `channel::oneshot`, `convert::TryFrom`, `criterion_group`, `criterion_main`, and `task::LocalSpawnExt`
[INFO] [stdout]   --> examples/perf/common.rs:5:25
[INFO] [stdout]    |
[INFO] [stdout]  5 |     criterion         :: { Criterion, criterion_group, criterion_main       } ,
[INFO] [stdout]    |                            ^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout]  6 |     futures           :: { FutureExt, channel::oneshot, task::LocalSpawnExt } ,
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  9 |     std               :: { thread, sync::{ Arc, Mutex }, convert::TryFrom   } ,
[INFO] [stdout]    |                                            ^^^           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     std               :: { marker::PhantomData, rc::Rc                      } ,
[INFO] [stdout] 11 |     actix             :: { Actor as _, ActorFuture, ActorFutureExt, Arbiter, System         } ,
[INFO] [stdout]    |                                        ^^^^^^^^^^^                  ^^^^^^^  ^^^^^^
[INFO] [stdout] 12 |     futures           :: { executor::block_on                               } ,
[INFO] [stdout] 13 |     async_executors   :: { *                                                } ,
[INFO] [stdout]    |                            ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Pong` is never constructed
[INFO] [stdout]   --> examples/recipient_any.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct Pong;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `*`, `Arc`, `FutureExt`, `Mutex`, `Spawn`, `atomic::Ordering::SeqCst`, `error::Error`, `error_span`, `num::NonZeroUsize`, `stream`, and `tracing_futures::Instrument`
[INFO] [stdout]   --> tests/common/mod.rs:10:34
[INFO] [stdout]    |
[INFO] [stdout] 10 |         futures         :: { future::{ FutureExt }, stream, SinkExt, StreamExt, task::{ Spawn, SpawnExt }, channel::* } ,
[INFO] [stdout]    |                                        ^^^^^^^^^    ^^^^^^                              ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |         tracing         :: { trace, error_span } ,
[INFO] [stdout]    |                                     ^^^^^^^^^^
[INFO] [stdout] 14 |         std             :: { marker::PhantomData, error::Error, sync::{ Arc, Mutex, atomic::Ordering::SeqCst }, num::NonZeroUsize } ,
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^          ^^^  ^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 15 |         async_executors :: { * } ,
[INFO] [stdout]    |                              ^
[INFO] [stdout] 16 |         tracing_futures::Instrument,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `*`, `Arc`, `FutureExt`, `Mutex`, `Spawn`, `atomic::Ordering::SeqCst`, `channel::*`, `error::Error`, `error_span`, `num::NonZeroUsize`, `stream`, and `tracing_futures::Instrument`
[INFO] [stdout]   --> tests/common/mod.rs:10:34
[INFO] [stdout]    |
[INFO] [stdout] 10 |         futures         :: { future::{ FutureExt }, stream, SinkExt, StreamExt, task::{ Spawn, SpawnExt }, channel::* } ,
[INFO] [stdout]    |                                        ^^^^^^^^^    ^^^^^^                              ^^^^^              ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |         tracing         :: { trace, error_span } ,
[INFO] [stdout]    |                                     ^^^^^^^^^^
[INFO] [stdout] 14 |         std             :: { marker::PhantomData, error::Error, sync::{ Arc, Mutex, atomic::Ordering::SeqCst }, num::NonZeroUsize } ,
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^          ^^^  ^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 15 |         async_executors :: { * } ,
[INFO] [stdout]    |                              ^
[INFO] [stdout] 16 |         tracing_futures::Instrument,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `FutureExt`, `Mutex`, `atomic::Ordering::SeqCst`, `channel::*`, `error::Error`, `error_span`, `num::NonZeroUsize`, `stream`, and `tracing_futures::Instrument`
[INFO] [stdout]   --> tests/common/mod.rs:10:34
[INFO] [stdout]    |
[INFO] [stdout] 10 |         futures         :: { future::{ FutureExt }, stream, SinkExt, StreamExt, task::{ Spawn, SpawnExt }, channel::* } ,
[INFO] [stdout]    |                                        ^^^^^^^^^    ^^^^^^                                                 ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |         tracing         :: { trace, error_span } ,
[INFO] [stdout]    |                                     ^^^^^^^^^^
[INFO] [stdout] 14 |         std             :: { marker::PhantomData, error::Error, sync::{ Arc, Mutex, atomic::Ordering::SeqCst }, num::NonZeroUsize } ,
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^          ^^^  ^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 15 |         async_executors :: { * } ,
[INFO] [stdout] 16 |         tracing_futures::Instrument,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> benches/multi_thread/delivery.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn handle( &mut self, msg: Add ) -> Return<()> { Box::pin( async move
[INFO] [stdout]    |                ^^^^^^^^^                ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                |
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn handle( &mut self, msg: Add ) -> Return<'_, ()> { Box::pin( async move
[INFO] [stdout]    |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> benches/multi_thread/delivery.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn handle( &mut self, _msg: Show ) -> Return<u64> { Box::pin( async move
[INFO] [stdout]    |                ^^^^^^^^^                  ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                |
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn handle( &mut self, _msg: Show ) -> Return<'_, u64> { Box::pin( async move
[INFO] [stdout]    |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> benches/multi_thread/delivery.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn handle( &mut self, _msg: Show ) -> Return<u64> { Box::pin( async move
[INFO] [stdout]    |                ^^^^^^^^^                  ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                |
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn handle( &mut self, _msg: Show ) -> Return<'_, u64> { Box::pin( async move
[INFO] [stdout]    |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `FutureExt`, `Mutex`, `SinkExt`, `SpawnExt`, `Spawn`, `atomic::Ordering::SeqCst`, `channel::*`, `error::Error`, `error_span`, `num::NonZeroUsize`, `stream`, and `tracing_futures::Instrument`
[INFO] [stdout]   --> tests/common/mod.rs:10:34
[INFO] [stdout]    |
[INFO] [stdout] 10 |         futures         :: { future::{ FutureExt }, stream, SinkExt, StreamExt, task::{ Spawn, SpawnExt }, channel::* } ,
[INFO] [stdout]    |                                        ^^^^^^^^^    ^^^^^^  ^^^^^^^                     ^^^^^  ^^^^^^^^    ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |         tracing         :: { trace, error_span } ,
[INFO] [stdout]    |                                     ^^^^^^^^^^
[INFO] [stdout] 14 |         std             :: { marker::PhantomData, error::Error, sync::{ Arc, Mutex, atomic::Ordering::SeqCst }, num::NonZeroUsize } ,
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^          ^^^  ^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 15 |         async_executors :: { * } ,
[INFO] [stdout] 16 |         tracing_futures::Instrument,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`, `Spawn`, `atomic::Ordering::SeqCst`, `error::Error`, `error_span`, `num::NonZeroUsize`, `stream`, and `tracing_futures::Instrument`
[INFO] [stdout]   --> tests/common/mod.rs:10:47
[INFO] [stdout]    |
[INFO] [stdout] 10 |         futures         :: { future::{ FutureExt }, stream, SinkExt, StreamExt, task::{ Spawn, SpawnExt }, channel::* } ,
[INFO] [stdout]    |                                                     ^^^^^^                              ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |         tracing         :: { trace, error_span } ,
[INFO] [stdout]    |                                     ^^^^^^^^^^
[INFO] [stdout] 14 |         std             :: { marker::PhantomData, error::Error, sync::{ Arc, Mutex, atomic::Ordering::SeqCst }, num::NonZeroUsize } ,
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^          ^^^  ^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 15 |         async_executors :: { * } ,
[INFO] [stdout] 16 |         tracing_futures::Instrument,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Actor as _`, `ActorFuture`, `Arbiter`, `Arc`, `Criterion`, `System`, `channel::oneshot`, `convert::TryFrom`, `criterion_group`, `criterion_main`, `executor::block_on`, and `thread`
[INFO] [stdout]   --> examples/perf/common.rs:5:25
[INFO] [stdout]    |
[INFO] [stdout]  5 |     criterion         :: { Criterion, criterion_group, criterion_main       } ,
[INFO] [stdout]    |                            ^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout]  6 |     futures           :: { FutureExt, channel::oneshot, task::LocalSpawnExt } ,
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  9 |     std               :: { thread, sync::{ Arc, Mutex }, convert::TryFrom   } ,
[INFO] [stdout]    |                            ^^^^^^          ^^^           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     std               :: { marker::PhantomData, rc::Rc                      } ,
[INFO] [stdout] 11 |     actix             :: { Actor as _, ActorFuture, ActorFutureExt, Arbiter, System         } ,
[INFO] [stdout]    |                            ^^^^^^^^^^  ^^^^^^^^^^^                  ^^^^^^^  ^^^^^^
[INFO] [stdout] 12 |     futures           :: { executor::block_on                               } ,
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Actor as _`, `ActorFuture`, `Arbiter`, `Arc`, `Criterion`, `System`, `channel::oneshot`, `convert::TryFrom`, `criterion_group`, `criterion_main`, `executor::block_on`, and `task::LocalSpawnExt`
[INFO] [stdout]   --> examples/perf/common.rs:5:25
[INFO] [stdout]    |
[INFO] [stdout]  5 |     criterion         :: { Criterion, criterion_group, criterion_main       } ,
[INFO] [stdout]    |                            ^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout]  6 |     futures           :: { FutureExt, channel::oneshot, task::LocalSpawnExt } ,
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  9 |     std               :: { thread, sync::{ Arc, Mutex }, convert::TryFrom   } ,
[INFO] [stdout]    |                                            ^^^           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     std               :: { marker::PhantomData, rc::Rc                      } ,
[INFO] [stdout] 11 |     actix             :: { Actor as _, ActorFuture, ActorFutureExt, Arbiter, System         } ,
[INFO] [stdout]    |                            ^^^^^^^^^^  ^^^^^^^^^^^                  ^^^^^^^  ^^^^^^
[INFO] [stdout] 12 |     futures           :: { executor::block_on                               } ,
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> examples/desugar.rs:19:15
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct Hello( String );
[INFO] [stdout]    |        -----  ^^^^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> examples/desugar.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn handle( &mut self, _msg: Hello ) -> Return< <Hello as Message>::Return >
[INFO] [stdout]    |                ^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                |
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn handle( &mut self, _msg: Hello ) -> Return<'_,  <Hello as Message>::Return >
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `*`, `Arc`, `FutureExt`, `Mutex`, `SpawnExt`, `Spawn`, `atomic::Ordering::SeqCst`, `error::Error`, `error_span`, `num::NonZeroUsize`, `stream`, and `tracing_futures::Instrument`
[INFO] [stdout]   --> tests/common/mod.rs:10:34
[INFO] [stdout]    |
[INFO] [stdout] 10 |         futures         :: { future::{ FutureExt }, stream, SinkExt, StreamExt, task::{ Spawn, SpawnExt }, channel::* } ,
[INFO] [stdout]    |                                        ^^^^^^^^^    ^^^^^^                              ^^^^^  ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |         tracing         :: { trace, error_span } ,
[INFO] [stdout]    |                                     ^^^^^^^^^^
[INFO] [stdout] 14 |         std             :: { marker::PhantomData, error::Error, sync::{ Arc, Mutex, atomic::Ordering::SeqCst }, num::NonZeroUsize } ,
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^          ^^^  ^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 15 |         async_executors :: { * } ,
[INFO] [stdout]    |                              ^
[INFO] [stdout] 16 |         tracing_futures::Instrument,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FutureExt`, `Spawn`, `atomic::Ordering::SeqCst`, `channel::*`, `error::Error`, `error_span`, `num::NonZeroUsize`, `stream`, and `tracing_futures::Instrument`
[INFO] [stdout]   --> tests/common/mod.rs:10:34
[INFO] [stdout]    |
[INFO] [stdout] 10 |         futures         :: { future::{ FutureExt }, stream, SinkExt, StreamExt, task::{ Spawn, SpawnExt }, channel::* } ,
[INFO] [stdout]    |                                        ^^^^^^^^^    ^^^^^^                              ^^^^^              ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |         tracing         :: { trace, error_span } ,
[INFO] [stdout]    |                                     ^^^^^^^^^^
[INFO] [stdout] 14 |         std             :: { marker::PhantomData, error::Error, sync::{ Arc, Mutex, atomic::Ordering::SeqCst }, num::NonZeroUsize } ,
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^                      ^^^^^^^^^^^^^^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 15 |         async_executors :: { * } ,
[INFO] [stdout] 16 |         tracing_futures::Instrument,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> examples/local_spawn.rs:13:42
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[ derive( Clone, Debug ) ] struct Ping( String )   ;
[INFO] [stdout]    |                                    ----  ^^^^^^
[INFO] [stdout]    |                                    |
[INFO] [stdout]    |                                    field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `Ping` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> examples/perf/thespis_unbounded.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn handle( &mut self, msg: Add ) -> Return<()> { Box::pin( async move
[INFO] [stdout]    |                ^^^^^^^^^                ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                |
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn handle( &mut self, msg: Add ) -> Return<'_, ()> { Box::pin( async move
[INFO] [stdout]    |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> examples/perf/thespis_unbounded.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn handle( &mut self, _msg: Show ) -> Return<u64> { Box::pin( async move
[INFO] [stdout]    |                ^^^^^^^^^                  ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                |
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn handle( &mut self, _msg: Show ) -> Return<'_, u64> { Box::pin( async move
[INFO] [stdout]    |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> examples/perf/thespis_unbounded.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn handle( &mut self, _msg: Show ) -> Return<u64> { Box::pin( async move
[INFO] [stdout]    |                ^^^^^^^^^                  ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                |
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn handle( &mut self, _msg: Show ) -> Return<'_, u64> { Box::pin( async move
[INFO] [stdout]    |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> examples/move_fut.rs:18:14
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct Ping( String );
[INFO] [stdout]    |        ----  ^^^^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `*`, `ActorFuture`, `Arc`, `Criterion`, `System`, `convert::TryFrom`, `criterion_group`, `criterion_main`, `executor::block_on`, `task::LocalSpawnExt`, and `thread`
[INFO] [stdout]   --> examples/perf/common.rs:5:25
[INFO] [stdout]    |
[INFO] [stdout]  5 |     criterion         :: { Criterion, criterion_group, criterion_main       } ,
[INFO] [stdout]    |                            ^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout]  6 |     futures           :: { FutureExt, channel::oneshot, task::LocalSpawnExt } ,
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  9 |     std               :: { thread, sync::{ Arc, Mutex }, convert::TryFrom   } ,
[INFO] [stdout]    |                            ^^^^^^          ^^^           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     std               :: { marker::PhantomData, rc::Rc                      } ,
[INFO] [stdout] 11 |     actix             :: { Actor as _, ActorFuture, ActorFutureExt, Arbiter, System         } ,
[INFO] [stdout]    |                                        ^^^^^^^^^^^                           ^^^^^^
[INFO] [stdout] 12 |     futures           :: { executor::block_on                               } ,
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     async_executors   :: { *                                                } ,
[INFO] [stdout]    |                            ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `nightly`
[INFO] [stdout]  --> src/lib.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![ cfg_attr( nightly, feature(doc_cfg) ) ]
[INFO] [stdout]   |               ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> benches/single_thread/delivery.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn handle( &mut self, msg: Add ) -> Return<()> { Box::pin( async move
[INFO] [stdout]    |                ^^^^^^^^^                ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                |
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn handle( &mut self, msg: Add ) -> Return<'_, ()> { Box::pin( async move
[INFO] [stdout]    |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> benches/single_thread/delivery.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn handle( &mut self, _msg: Show ) -> Return<u64> { Box::pin( async move
[INFO] [stdout]    |                ^^^^^^^^^                  ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                |
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn handle( &mut self, _msg: Show ) -> Return<'_, u64> { Box::pin( async move
[INFO] [stdout]    |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> benches/single_thread/delivery.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn handle( &mut self, _msg: Show ) -> Return<u64> { Box::pin( async move
[INFO] [stdout]    |                ^^^^^^^^^                  ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                |
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn handle( &mut self, _msg: Show ) -> Return<'_, u64> { Box::pin( async move
[INFO] [stdout]    |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.85s
[INFO] running `Command { std: "docker" "inspect" "df0797fbc83cb763f9ee345c300a0b0d8f3853f9aeb8a31f5336289d3d5362f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df0797fbc83cb763f9ee345c300a0b0d8f3853f9aeb8a31f5336289d3d5362f2", kill_on_drop: false }`
[INFO] [stdout] df0797fbc83cb763f9ee345c300a0b0d8f3853f9aeb8a31f5336289d3d5362f2
