[INFO] cloning repository https://github.com/Serbis/seal_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Serbis/seal_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSerbis%2Fseal_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSerbis%2Fseal_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7c070086037513312a08077412d4005b813dd21f
[INFO] checking Serbis/seal_rs against master#dc375db7d8df0aa450e622c529147c95eee756f5 for pr-156749
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSerbis%2Fseal_rs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Serbis/seal_rs
[INFO] finished tweaking git repo https://github.com/Serbis/seal_rs
[INFO] tweaked toml for git repo https://github.com/Serbis/seal_rs written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Serbis/seal_rs on toolchain dc375db7d8df0aa450e622c529147c95eee756f5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dc375db7d8df0aa450e622c529147c95eee756f5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Serbis/seal_rs 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" "+dc375db7d8df0aa450e622c529147c95eee756f5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded match-downcast v0.1.2
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[INFO] [stderr]   Downloaded libc v0.2.55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] dafab62c1fcf504cfc405fec942bf471450120586920554093dd849f37b5596e
[INFO] running `Command { std: "docker" "start" "dafab62c1fcf504cfc405fec942bf471450120586920554093dd849f37b5596e", 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" "dafab62c1fcf504cfc405fec942bf471450120586920554093dd849f37b5596e" "/opt/rustwide/cargo-home/bin/cargo" "+dc375db7d8df0aa450e622c529147c95eee756f5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dafab62c1fcf504cfc405fec942bf471450120586920554093dd849f37b5596e", 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" "dafab62c1fcf504cfc405fec942bf471450120586920554093dd849f37b5596e" "/opt/rustwide/cargo-home/bin/cargo" "+dc375db7d8df0aa450e622c529147c95eee756f5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.4
[INFO] [stderr]    Compiling libc v0.2.55
[INFO] [stderr]    Compiling cc v1.0.37
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]     Checking rustc-demangle v0.1.15
[INFO] [stderr]     Checking cfg-if v0.1.9
[INFO] [stderr]     Checking match-downcast v0.1.2
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[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling rand_chacha v0.1.1
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[INFO] [stderr]    Compiling backtrace v0.3.30
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking num_cpus v1.10.0
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking timer v0.2.0
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking seal_rs v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[macro_use] extern crate failure;
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: denote infinite loops with `loop { ... }`
[INFO] [stdout]    --> src/testkit/actors/test_probe.rs:278:9
[INFO] [stdout]     |
[INFO] [stdout] 278 |         while true {
[INFO] [stdout]     |         ^^^^^^^^^^ help: use `loop`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(while_true)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: denote infinite loops with `loop { ... }`
[INFO] [stdout]   --> src/actors/unbound_mailbox.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         while true {
[INFO] [stdout]    |         ^^^^^^^^^^ help: use `loop`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]   --> src/futures/future.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::any::Any;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Future`
[INFO] [stdout]   --> src/futures/promise.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 | use super::future::{Future, WrappedFuture};
[INFO] [stdout]    |                     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::common::tsafe::TSafe`
[INFO] [stdout]   --> src/futures/promise.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::common::tsafe::TSafe;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc` and `Mutex`
[INFO] [stdout]   --> src/futures/promise.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::sync::{Arc, Mutex};
[INFO] [stdout]    |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/examples/executors/example.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[macro_use] extern crate failure;
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: denote infinite loops with `loop { ... }`
[INFO] [stdout]    --> src/testkit/actors/test_probe.rs:278:9
[INFO] [stdout]     |
[INFO] [stdout] 278 |         while true {
[INFO] [stdout]     |         ^^^^^^^^^^ help: use `loop`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(while_true)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: denote infinite loops with `loop { ... }`
[INFO] [stdout]   --> src/actors/unbound_mailbox.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         while true {
[INFO] [stdout]    |         ^^^^^^^^^^ help: use `loop`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]   --> src/futures/future.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::any::Any;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Future`
[INFO] [stdout]   --> src/futures/promise.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 | use super::future::{Future, WrappedFuture};
[INFO] [stdout]    |                     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::common::tsafe::TSafe`
[INFO] [stdout]   --> src/futures/promise.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::common::tsafe::TSafe;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc` and `Mutex`
[INFO] [stdout]   --> src/futures/promise.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::sync::{Arc, Mutex};
[INFO] [stdout]    |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/examples/executors/example.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]   --> src/examples/executors/example.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |     thread::sleep_ms(500);
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/actors/abstract_actor_ref.rs:7:25
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub type ActorRef = Box<AbstractActorRef + Send>;
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub type ActorRef = Box<dyn AbstractActorRef + Send>;
[INFO] [stdout]   |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/testkit/actors/test_local_actor_ref.rs:24:22
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub actor: TSafe<Actor + Send>
[INFO] [stdout]    |                      ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub actor: TSafe<dyn Actor + Send>
[INFO] [stdout]    |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/testkit/actors/test_probe.rs:19:20
[INFO] [stdout]    |
[INFO] [stdout] 19 | type Matcher = Box<Fn(&Box<Any + Send>) -> bool + Send>;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 19 | type Matcher = Box<dyn Fn(&Box<Any + Send>) -> bool + Send>;
[INFO] [stdout]    |                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/testkit/actors/test_probe.rs:19:28
[INFO] [stdout]    |
[INFO] [stdout] 19 | type Matcher = Box<Fn(&Box<Any + Send>) -> bool + Send>;
[INFO] [stdout]    |                            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 19 | type Matcher = Box<Fn(&Box<dyn Any + Send>) -> bool + Send>;
[INFO] [stdout]    |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/actor_cell.rs:23:27
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub dispatcher: TSafe<Dispatcher + Send>,
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub dispatcher: TSafe<dyn Dispatcher + Send>,
[INFO] [stdout]    |                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/actor_cell.rs:26:24
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub mailbox: TSafe<Mailbox + Send>,
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub mailbox: TSafe<dyn Mailbox + Send>,
[INFO] [stdout]    |                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/actor_cell.rs:34:22
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub actor: TSafe<Actor + Send>,
[INFO] [stdout]    |                      ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub actor: TSafe<dyn Actor + Send>,
[INFO] [stdout]    |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/actor_cell.rs:40:23
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub system: TSafe<AbstractActorSystem + Send>,
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub system: TSafe<dyn AbstractActorSystem + Send>,
[INFO] [stdout]    |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/envelope.rs:13:22
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub message: Box<Any + Send + 'static>,
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub message: Box<dyn Any + Send + 'static>,
[INFO] [stdout]    |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/envelope.rs:16:28
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub sender: Option<Box<AbstractActorRef + Send>>,
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub sender: Option<Box<dyn AbstractActorRef + Send>>,
[INFO] [stdout]    |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/envelope.rs:19:23
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub receiver: Box<AbstractActorRef + Send>,
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub receiver: Box<dyn AbstractActorRef + Send>,
[INFO] [stdout]    |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/envelope.rs:22:23
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub system: TSafe<AbstractActorSystem + Send>
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub system: TSafe<dyn AbstractActorSystem + Send>
[INFO] [stdout]    |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/props.rs:11:22
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub actor: TSafe<Actor + Send>
[INFO] [stdout]    |                      ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub actor: TSafe<dyn Actor + Send>
[INFO] [stdout]    |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/actor_context.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub sender: Box<AbstractActorRef + Send>,
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub sender: Box<dyn AbstractActorRef + Send>,
[INFO] [stdout]    |                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/actor_context.rs:14:20
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub self_: Box<AbstractActorRef + Send>,
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub self_: Box<dyn AbstractActorRef + Send>,
[INFO] [stdout]    |                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/actor_context.rs:17:23
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub system: TSafe<AbstractActorSystem + Send>
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub system: TSafe<dyn AbstractActorSystem + Send>
[INFO] [stdout]    |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/executors/executor.rs:5:29
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub type ExecutorTask = Box<FnMut() -> () + Send>;
[INFO] [stdout]   |                             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub type ExecutorTask = Box<dyn FnMut() -> () + Send>;
[INFO] [stdout]   |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/futures/future.rs:84:22
[INFO] [stdout]    |
[INFO] [stdout] 84 |     next: Option<Box<FnMut(&Result<V, E>) -> () + Send>>
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 84 |     next: Option<Box<dyn FnMut(&Result<V, E>) -> () + Send>>
[INFO] [stdout]    |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/abstract_actor_ref.rs:14:39
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn tell(self: &mut Self, msg: Box<Any + Send + 'static>, rself: Option<ActorRef>);
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn tell(self: &mut Self, msg: Box<dyn Any + Send + 'static>, rself: Option<ActorRef>);
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/abstract_actor_ref.rs:18:35
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn as_any(self: &Self) -> Box<Any>;
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn as_any(self: &Self) -> Box<dyn Any>;
[INFO] [stdout]    |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]   --> src/examples/executors/example.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |     thread::sleep_ms(500);
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/actors/abstract_actor_ref.rs:7:25
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub type ActorRef = Box<AbstractActorRef + Send>;
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub type ActorRef = Box<dyn AbstractActorRef + Send>;
[INFO] [stdout]   |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/testkit/actors/test_local_actor_ref.rs:24:22
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub actor: TSafe<Actor + Send>
[INFO] [stdout]    |                      ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub actor: TSafe<dyn Actor + Send>
[INFO] [stdout]    |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/testkit/actors/test_probe.rs:19:20
[INFO] [stdout]    |
[INFO] [stdout] 19 | type Matcher = Box<Fn(&Box<Any + Send>) -> bool + Send>;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 19 | type Matcher = Box<dyn Fn(&Box<Any + Send>) -> bool + Send>;
[INFO] [stdout]    |                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/testkit/actors/test_probe.rs:19:28
[INFO] [stdout]    |
[INFO] [stdout] 19 | type Matcher = Box<Fn(&Box<Any + Send>) -> bool + Send>;
[INFO] [stdout]    |                            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 19 | type Matcher = Box<Fn(&Box<dyn Any + Send>) -> bool + Send>;
[INFO] [stdout]    |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/actor_cell.rs:23:27
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub dispatcher: TSafe<Dispatcher + Send>,
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub dispatcher: TSafe<dyn Dispatcher + Send>,
[INFO] [stdout]    |                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/actor_cell.rs:26:24
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub mailbox: TSafe<Mailbox + Send>,
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub mailbox: TSafe<dyn Mailbox + Send>,
[INFO] [stdout]    |                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/actor_cell.rs:34:22
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub actor: TSafe<Actor + Send>,
[INFO] [stdout]    |                      ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub actor: TSafe<dyn Actor + Send>,
[INFO] [stdout]    |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/actor_cell.rs:40:23
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub system: TSafe<AbstractActorSystem + Send>,
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub system: TSafe<dyn AbstractActorSystem + Send>,
[INFO] [stdout]    |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/envelope.rs:13:22
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub message: Box<Any + Send + 'static>,
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub message: Box<dyn Any + Send + 'static>,
[INFO] [stdout]    |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/actor.rs:11:43
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn receive(self: &mut Self, msg: &Box<Any + Send>, ctx: ActorContext) -> bool;
[INFO] [stdout]    |                                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn receive(self: &mut Self, msg: &Box<dyn Any + Send>, ctx: ActorContext) -> bool;
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/envelope.rs:16:28
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub sender: Option<Box<AbstractActorRef + Send>>,
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub sender: Option<Box<dyn AbstractActorRef + Send>>,
[INFO] [stdout]    |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/envelope.rs:19:23
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub receiver: Box<AbstractActorRef + Send>,
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub receiver: Box<dyn AbstractActorRef + Send>,
[INFO] [stdout]    |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/actor.rs:12:32
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn as_any(self: &Self) -> &Any {
[INFO] [stdout]    |                                ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn as_any(self: &Self) -> &dyn Any {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/envelope.rs:22:23
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub system: TSafe<AbstractActorSystem + Send>
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub system: TSafe<dyn AbstractActorSystem + Send>
[INFO] [stdout]    |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/props.rs:11:22
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub actor: TSafe<Actor + Send>
[INFO] [stdout]    |                      ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub actor: TSafe<dyn Actor + Send>
[INFO] [stdout]    |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/actor_context.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub sender: Box<AbstractActorRef + Send>,
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub sender: Box<dyn AbstractActorRef + Send>,
[INFO] [stdout]    |                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/actor_context.rs:14:20
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub self_: Box<AbstractActorRef + Send>,
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub self_: Box<dyn AbstractActorRef + Send>,
[INFO] [stdout]    |                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/actor_context.rs:17:23
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub system: TSafe<AbstractActorSystem + Send>
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub system: TSafe<dyn AbstractActorSystem + Send>
[INFO] [stdout]    |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/testkit/actors/test_local_actor_ref.rs:52:39
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn tell(self: &mut Self, msg: Box<Any + Send + 'static>, rself: Option<Box<AbstractActorRef + Send>>) {
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn tell(self: &mut Self, msg: Box<dyn Any + Send + 'static>, rself: Option<Box<AbstractActorRef + Send>>) {
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/executors/executor.rs:5:29
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub type ExecutorTask = Box<FnMut() -> () + Send>;
[INFO] [stdout]   |                             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub type ExecutorTask = Box<dyn FnMut() -> () + Send>;
[INFO] [stdout]   |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/testkit/actors/test_local_actor_ref.rs:52:80
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn tell(self: &mut Self, msg: Box<Any + Send + 'static>, rself: Option<Box<AbstractActorRef + Send>>) {
[INFO] [stdout]    |                                                                                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn tell(self: &mut Self, msg: Box<Any + Send + 'static>, rself: Option<Box<dyn AbstractActorRef + Send>>) {
[INFO] [stdout]    |                                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/futures/future.rs:84:22
[INFO] [stdout]    |
[INFO] [stdout] 84 |     next: Option<Box<FnMut(&Result<V, E>) -> () + Send>>
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 84 |     next: Option<Box<dyn FnMut(&Result<V, E>) -> () + Send>>
[INFO] [stdout]    |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/testkit/actors/test_local_actor_ref.rs:82:35
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn as_any(self: &Self) -> Box<Any> {
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn as_any(self: &Self) -> Box<dyn Any> {
[INFO] [stdout]    |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/abstract_actor_ref.rs:14:39
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn tell(self: &mut Self, msg: Box<Any + Send + 'static>, rself: Option<ActorRef>);
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn tell(self: &mut Self, msg: Box<dyn Any + Send + 'static>, rself: Option<ActorRef>);
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/abstract_actor_ref.rs:18:35
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn as_any(self: &Self) -> Box<Any>;
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn as_any(self: &Self) -> Box<dyn Any>;
[INFO] [stdout]    |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/testkit/actors/test_probe.rs:437:37
[INFO] [stdout]     |
[INFO] [stdout] 437 |     fn receive(&mut self, msg: &Box<Any + Send>, ctx: ActorContext) -> bool {
[INFO] [stdout]     |                                     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 437 |     fn receive(&mut self, msg: &Box<dyn Any + Send>, ctx: ActorContext) -> bool {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/default_dispatcher.rs:99:64
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn execute(&mut self, f: ExecutorTask, options: Option<Box<Any>>) {
[INFO] [stdout]    |                                                                ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn execute(&mut self, f: ExecutorTask, options: Option<Box<dyn Any>>) {
[INFO] [stdout]    |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/executors/executor.rs:8:64
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn execute(&mut self, f: ExecutorTask, options: Option<Box<Any>>);
[INFO] [stdout]   |                                                                ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn execute(&mut self, f: ExecutorTask, options: Option<Box<dyn Any>>);
[INFO] [stdout]   |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/actors/default_dispatcher.rs:106:85
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn dispatch(self: &mut Self, cell: TSafe<ActorCell>, bid: usize, mailbox: TSafe<Mailbox + Send>, actor: TSafe<Actor + Send>, en...
[INFO] [stdout]     |                                                                                     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn dispatch(self: &mut Self, cell: TSafe<ActorCell>, bid: usize, mailbox: TSafe<dyn Mailbox + Send>, actor: TSafe<Actor + Send>, envelope: Envelope) {
[INFO] [stdout]     |                                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/actors/default_dispatcher.rs:106:115
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn dispatch(self: &mut Self, cell: TSafe<ActorCell>, bid: usize, mailbox: TSafe<Mailbox + Send>, actor: TSafe<Actor + Send>, en...
[INFO] [stdout]     |                                                                                                                   ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn dispatch(self: &mut Self, cell: TSafe<ActorCell>, bid: usize, mailbox: TSafe<Mailbox + Send>, actor: TSafe<dyn Actor + Send>, envelope: Envelope) {
[INFO] [stdout]     |                                                                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/dispatcher.rs:12:32
[INFO] [stdout]    |
[INFO] [stdout] 12 |                 mailbox: TSafe<Mailbox + Send>,
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 12 |                 mailbox: TSafe<dyn Mailbox + Send>,
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/dispatcher.rs:13:30
[INFO] [stdout]    |
[INFO] [stdout] 13 |                 actor: TSafe<Actor + Send>,
[INFO] [stdout]    |                              ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 13 |                 actor: TSafe<dyn Actor + Send>,
[INFO] [stdout]    |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/mailbox.rs:25:46
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn clean_up(self: &mut Self, sender: Box<AbstractActorRef>, dead_letters: Box<AbstractActorRef>);
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn clean_up(self: &mut Self, sender: Box<dyn AbstractActorRef>, dead_letters: Box<AbstractActorRef>);
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/mailbox.rs:25:83
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn clean_up(self: &mut Self, sender: Box<AbstractActorRef>, dead_letters: Box<AbstractActorRef>);
[INFO] [stdout]    |                                                                                   ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn clean_up(self: &mut Self, sender: Box<AbstractActorRef>, dead_letters: Box<dyn AbstractActorRef>);
[INFO] [stdout]    |                                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/unbound_mailbox.rs:49:46
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn clean_up(self: &mut Self, sender: Box<AbstractActorRef>, dead_letters: Box<AbstractActorRef>) {
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn clean_up(self: &mut Self, sender: Box<dyn AbstractActorRef>, dead_letters: Box<AbstractActorRef>) {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/unbound_mailbox.rs:49:83
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn clean_up(self: &mut Self, sender: Box<AbstractActorRef>, dead_letters: Box<AbstractActorRef>) {
[INFO] [stdout]    |                                                                                   ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn clean_up(self: &mut Self, sender: Box<AbstractActorRef>, dead_letters: Box<dyn AbstractActorRef>) {
[INFO] [stdout]    |                                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/dead_letters.rs:62:47
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn clean_up(self: &mut Self, _sender: Box<AbstractActorRef>, _dead_letters: Box<AbstractActorRef>) {}
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn clean_up(self: &mut Self, _sender: Box<dyn AbstractActorRef>, _dead_letters: Box<AbstractActorRef>) {}
[INFO] [stdout]    |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/dead_letters.rs:62:85
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn clean_up(self: &mut Self, _sender: Box<AbstractActorRef>, _dead_letters: Box<AbstractActorRef>) {}
[INFO] [stdout]    |                                                                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn clean_up(self: &mut Self, _sender: Box<AbstractActorRef>, _dead_letters: Box<dyn AbstractActorRef>) {}
[INFO] [stdout]    |                                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/actor.rs:11:43
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn receive(self: &mut Self, msg: &Box<Any + Send>, ctx: ActorContext) -> bool;
[INFO] [stdout]    |                                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn receive(self: &mut Self, msg: &Box<dyn Any + Send>, ctx: ActorContext) -> bool;
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/synthetic_actor.rs:11:44
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn receive(self: &mut Self, _msg: &Box<Any + Send>, _ctx: ActorContext) -> bool {
[INFO] [stdout]    |                                            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn receive(self: &mut Self, _msg: &Box<dyn Any + Send>, _ctx: ActorContext) -> bool {
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/actor.rs:12:32
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn as_any(self: &Self) -> &Any {
[INFO] [stdout]    |                                ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn as_any(self: &Self) -> &dyn Any {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/testkit/actors/test_local_actor_ref.rs:52:39
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn tell(self: &mut Self, msg: Box<Any + Send + 'static>, rself: Option<Box<AbstractActorRef + Send>>) {
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn tell(self: &mut Self, msg: Box<dyn Any + Send + 'static>, rself: Option<Box<AbstractActorRef + Send>>) {
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/testkit/actors/test_local_actor_ref.rs:52:80
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn tell(self: &mut Self, msg: Box<Any + Send + 'static>, rself: Option<Box<AbstractActorRef + Send>>) {
[INFO] [stdout]    |                                                                                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn tell(self: &mut Self, msg: Box<Any + Send + 'static>, rself: Option<Box<dyn AbstractActorRef + Send>>) {
[INFO] [stdout]    |                                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/local_actor_ref.rs:49:39
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn tell(self: &mut Self, msg: Box<Any + Send + 'static>, rself: Option<Box<AbstractActorRef + Send>>) {
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn tell(self: &mut Self, msg: Box<dyn Any + Send + 'static>, rself: Option<Box<AbstractActorRef + Send>>) {
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/local_actor_ref.rs:49:80
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn tell(self: &mut Self, msg: Box<Any + Send + 'static>, rself: Option<Box<AbstractActorRef + Send>>) {
[INFO] [stdout]    |                                                                                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn tell(self: &mut Self, msg: Box<Any + Send + 'static>, rself: Option<Box<dyn AbstractActorRef + Send>>) {
[INFO] [stdout]    |                                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/local_actor_ref.rs:69:35
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn as_any(self: &Self) -> Box<Any> {
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn as_any(self: &Self) -> Box<dyn Any> {
[INFO] [stdout]    |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/executors/thread_pinned_executor.rs:199:64
[INFO] [stdout]     |
[INFO] [stdout] 199 |     fn execute(&mut self, f: ExecutorTask, options: Option<Box<Any>>) {
[INFO] [stdout]     |                                                                ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 199 |     fn execute(&mut self, f: ExecutorTask, options: Option<Box<dyn Any>>) {
[INFO] [stdout]     |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/testkit/actors/test_local_actor_ref.rs:82:35
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn as_any(self: &Self) -> Box<Any> {
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn as_any(self: &Self) -> Box<dyn Any> {
[INFO] [stdout]    |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/futures/future.rs:90:44
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn asyncp<F>(f: F, executor: TSafe<Executor>) -> WrappedFuture<V, E>
[INFO] [stdout]    |                                            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn asyncp<F>(f: F, executor: TSafe<dyn Executor>) -> WrappedFuture<V, E>
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/futures/future.rs:127:41
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn map<S>(&mut self, mut f: Box<FnMut(&V) -> Result<S, E> + Send>) -> WrappedFuture<S, E>
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn map<S>(&mut self, mut f: Box<dyn FnMut(&V) -> Result<S, E> + Send>) -> WrappedFuture<S, E>
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/futures/future.rs:156:42
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn recover(&mut self, mut f: Box<FnMut(&E) -> Result<V, E> + Send>) -> WrappedFuture<V, E>  {
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn recover(&mut self, mut f: Box<dyn FnMut(&E) -> Result<V, E> + Send>) -> WrappedFuture<V, E>  {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/futures/future.rs:183:46
[INFO] [stdout]     |
[INFO] [stdout] 183 |     pub fn flat_map<S>(&mut self, mut f: Box<FnMut(&V) -> Result<WrappedFuture<S, E>, E> + Send>) -> WrappedFuture<S, E>
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 183 |     pub fn flat_map<S>(&mut self, mut f: Box<dyn FnMut(&V) -> Result<WrappedFuture<S, E>, E> + Send>) -> WrappedFuture<S, E>
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/futures/future.rs:227:46
[INFO] [stdout]     |
[INFO] [stdout] 227 |     pub fn on_complete(&mut self, mut f: Box<FnMut(&Result<V, E>) -> () + Send>)  {
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 227 |     pub fn on_complete(&mut self, mut f: Box<dyn FnMut(&Result<V, E>) -> () + Send>)  {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/futures/async_promise.rs:23:23
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn new(f: Box<FnMut() -> Result<V, E> + Send>, executor: TSafe<Executor>) -> AsyncPromise<V, E> {
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn new(f: Box<dyn FnMut() -> Result<V, E> + Send>, executor: TSafe<Executor>) -> AsyncPromise<V, E> {
[INFO] [stdout]    |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/testkit/actors/test_probe.rs:437:37
[INFO] [stdout]     |
[INFO] [stdout] 437 |     fn receive(&mut self, msg: &Box<Any + Send>, ctx: ActorContext) -> bool {
[INFO] [stdout]     |                                     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 437 |     fn receive(&mut self, msg: &Box<dyn Any + Send>, ctx: ActorContext) -> bool {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/futures/async_promise.rs:23:72
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn new(f: Box<FnMut() -> Result<V, E> + Send>, executor: TSafe<Executor>) -> AsyncPromise<V, E> {
[INFO] [stdout]    |                                                                        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn new(f: Box<FnMut() -> Result<V, E> + Send>, executor: TSafe<dyn Executor>) -> AsyncPromise<V, E> {
[INFO] [stdout]    |                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/examples/actors/basic/basic_actor.rs:38:43
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn receive(self: &mut Self, msg: &Box<Any + Send>, ctx: ActorContext) -> bool {
[INFO] [stdout]    |                                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn receive(self: &mut Self, msg: &Box<dyn Any + Send>, ctx: ActorContext) -> bool {
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/default_dispatcher.rs:99:64
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn execute(&mut self, f: ExecutorTask, options: Option<Box<Any>>) {
[INFO] [stdout]    |                                                                ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn execute(&mut self, f: ExecutorTask, options: Option<Box<dyn Any>>) {
[INFO] [stdout]    |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/executors/executor.rs:8:64
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn execute(&mut self, f: ExecutorTask, options: Option<Box<Any>>);
[INFO] [stdout]   |                                                                ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn execute(&mut self, f: ExecutorTask, options: Option<Box<dyn Any>>);
[INFO] [stdout]   |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/examples/actors/logger/file_writer.rs:35:43
[INFO] [stdout]    |
[INFO] [stdout] 35 |     fn receive(self: &mut Self, msg: &Box<Any + Send>, mut ctx: ActorContext) -> bool {
[INFO] [stdout]    |                                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 35 |     fn receive(self: &mut Self, msg: &Box<dyn Any + Send>, mut ctx: ActorContext) -> bool {
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/examples/actors/logger/stdout_writer.rs:30:43
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn receive(self: &mut Self, msg: &Box<Any + Send>, mut ctx: ActorContext) -> bool {
[INFO] [stdout]    |                                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn receive(self: &mut Self, msg: &Box<dyn Any + Send>, mut ctx: ActorContext) -> bool {
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/actors/default_dispatcher.rs:106:85
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn dispatch(self: &mut Self, cell: TSafe<ActorCell>, bid: usize, mailbox: TSafe<Mailbox + Send>, actor: TSafe<Actor + Send>, en...
[INFO] [stdout]     |                                                                                     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn dispatch(self: &mut Self, cell: TSafe<ActorCell>, bid: usize, mailbox: TSafe<dyn Mailbox + Send>, actor: TSafe<Actor + Send>, envelope: Envelope) {
[INFO] [stdout]     |                                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/actors/default_dispatcher.rs:106:115
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn dispatch(self: &mut Self, cell: TSafe<ActorCell>, bid: usize, mailbox: TSafe<Mailbox + Send>, actor: TSafe<Actor + Send>, en...
[INFO] [stdout]     |                                                                                                                   ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn dispatch(self: &mut Self, cell: TSafe<ActorCell>, bid: usize, mailbox: TSafe<Mailbox + Send>, actor: TSafe<dyn Actor + Send>, envelope: Envelope) {
[INFO] [stdout]     |                                                                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/examples/actors/logger/logger.rs:41:43
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn receive(self: &mut Self, msg: &Box<Any + Send>, ctx: ActorContext) -> bool {
[INFO] [stdout]    |                                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn receive(self: &mut Self, msg: &Box<dyn Any + Send>, ctx: ActorContext) -> bool {
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/dispatcher.rs:12:32
[INFO] [stdout]    |
[INFO] [stdout] 12 |                 mailbox: TSafe<Mailbox + Send>,
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 12 |                 mailbox: TSafe<dyn Mailbox + Send>,
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/dispatcher.rs:13:30
[INFO] [stdout]    |
[INFO] [stdout] 13 |                 actor: TSafe<Actor + Send>,
[INFO] [stdout]    |                              ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 13 |                 actor: TSafe<dyn Actor + Send>,
[INFO] [stdout]    |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:54:43
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn receive(self: &mut Self, msg: &Box<Any + Send>, mut ctx: ActorContext) -> bool {
[INFO] [stdout]    |                                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn receive(self: &mut Self, msg: &Box<dyn Any + Send>, mut ctx: ActorContext) -> bool {
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/mailbox.rs:25:46
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn clean_up(self: &mut Self, sender: Box<AbstractActorRef>, dead_letters: Box<AbstractActorRef>);
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn clean_up(self: &mut Self, sender: Box<dyn AbstractActorRef>, dead_letters: Box<AbstractActorRef>);
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/examples/testkit/bagsman.rs:103:32
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn as_any(self: &Self) -> &Any { self }
[INFO] [stdout]     |                                ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn as_any(self: &Self) -> &dyn Any { self }
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/mailbox.rs:25:83
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn clean_up(self: &mut Self, sender: Box<AbstractActorRef>, dead_letters: Box<AbstractActorRef>);
[INFO] [stdout]    |                                                                                   ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn clean_up(self: &mut Self, sender: Box<AbstractActorRef>, dead_letters: Box<dyn AbstractActorRef>);
[INFO] [stdout]    |                                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/unbound_mailbox.rs:49:46
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn clean_up(self: &mut Self, sender: Box<AbstractActorRef>, dead_letters: Box<AbstractActorRef>) {
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn clean_up(self: &mut Self, sender: Box<dyn AbstractActorRef>, dead_letters: Box<AbstractActorRef>) {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/unbound_mailbox.rs:49:83
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn clean_up(self: &mut Self, sender: Box<AbstractActorRef>, dead_letters: Box<AbstractActorRef>) {
[INFO] [stdout]    |                                                                                   ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn clean_up(self: &mut Self, sender: Box<AbstractActorRef>, dead_letters: Box<dyn AbstractActorRef>) {
[INFO] [stdout]    |                                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/dead_letters.rs:62:47
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn clean_up(self: &mut Self, _sender: Box<AbstractActorRef>, _dead_letters: Box<AbstractActorRef>) {}
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn clean_up(self: &mut Self, _sender: Box<dyn AbstractActorRef>, _dead_letters: Box<AbstractActorRef>) {}
[INFO] [stdout]    |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/dead_letters.rs:62:85
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn clean_up(self: &mut Self, _sender: Box<AbstractActorRef>, _dead_letters: Box<AbstractActorRef>) {}
[INFO] [stdout]    |                                                                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn clean_up(self: &mut Self, _sender: Box<AbstractActorRef>, _dead_letters: Box<dyn AbstractActorRef>) {}
[INFO] [stdout]    |                                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/synthetic_actor.rs:11:44
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn receive(self: &mut Self, _msg: &Box<Any + Send>, _ctx: ActorContext) -> bool {
[INFO] [stdout]    |                                            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn receive(self: &mut Self, _msg: &Box<dyn Any + Send>, _ctx: ActorContext) -> bool {
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/local_actor_ref.rs:49:39
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn tell(self: &mut Self, msg: Box<Any + Send + 'static>, rself: Option<Box<AbstractActorRef + Send>>) {
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn tell(self: &mut Self, msg: Box<dyn Any + Send + 'static>, rself: Option<Box<AbstractActorRef + Send>>) {
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/local_actor_ref.rs:49:80
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn tell(self: &mut Self, msg: Box<Any + Send + 'static>, rself: Option<Box<AbstractActorRef + Send>>) {
[INFO] [stdout]    |                                                                                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn tell(self: &mut Self, msg: Box<Any + Send + 'static>, rself: Option<Box<dyn AbstractActorRef + Send>>) {
[INFO] [stdout]    |                                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/local_actor_ref.rs:69:35
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn as_any(self: &Self) -> Box<Any> {
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn as_any(self: &Self) -> Box<dyn Any> {
[INFO] [stdout]    |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/executors/thread_pinned_executor.rs:199:64
[INFO] [stdout]     |
[INFO] [stdout] 199 |     fn execute(&mut self, f: ExecutorTask, options: Option<Box<Any>>) {
[INFO] [stdout]     |                                                                ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 199 |     fn execute(&mut self, f: ExecutorTask, options: Option<Box<dyn Any>>) {
[INFO] [stdout]     |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/futures/future.rs:90:44
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn asyncp<F>(f: F, executor: TSafe<Executor>) -> WrappedFuture<V, E>
[INFO] [stdout]    |                                            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn asyncp<F>(f: F, executor: TSafe<dyn Executor>) -> WrappedFuture<V, E>
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/futures/future.rs:127:41
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn map<S>(&mut self, mut f: Box<FnMut(&V) -> Result<S, E> + Send>) -> WrappedFuture<S, E>
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn map<S>(&mut self, mut f: Box<dyn FnMut(&V) -> Result<S, E> + Send>) -> WrappedFuture<S, E>
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/futures/future.rs:156:42
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn recover(&mut self, mut f: Box<FnMut(&E) -> Result<V, E> + Send>) -> WrappedFuture<V, E>  {
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn recover(&mut self, mut f: Box<dyn FnMut(&E) -> Result<V, E> + Send>) -> WrappedFuture<V, E>  {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/futures/future.rs:183:46
[INFO] [stdout]     |
[INFO] [stdout] 183 |     pub fn flat_map<S>(&mut self, mut f: Box<FnMut(&V) -> Result<WrappedFuture<S, E>, E> + Send>) -> WrappedFuture<S, E>
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 183 |     pub fn flat_map<S>(&mut self, mut f: Box<dyn FnMut(&V) -> Result<WrappedFuture<S, E>, E> + Send>) -> WrappedFuture<S, E>
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/futures/future.rs:227:46
[INFO] [stdout]     |
[INFO] [stdout] 227 |     pub fn on_complete(&mut self, mut f: Box<FnMut(&Result<V, E>) -> () + Send>)  {
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 227 |     pub fn on_complete(&mut self, mut f: Box<dyn FnMut(&Result<V, E>) -> () + Send>)  {
[INFO] [stdout]     |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/futures/async_promise.rs:23:23
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn new(f: Box<FnMut() -> Result<V, E> + Send>, executor: TSafe<Executor>) -> AsyncPromise<V, E> {
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn new(f: Box<dyn FnMut() -> Result<V, E> + Send>, executor: TSafe<Executor>) -> AsyncPromise<V, E> {
[INFO] [stdout]    |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/futures/async_promise.rs:23:72
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn new(f: Box<FnMut() -> Result<V, E> + Send>, executor: TSafe<Executor>) -> AsyncPromise<V, E> {
[INFO] [stdout]    |                                                                        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn new(f: Box<FnMut() -> Result<V, E> + Send>, executor: TSafe<dyn Executor>) -> AsyncPromise<V, E> {
[INFO] [stdout]    |                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/testkit/actors/test_probe.rs:116:59
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub fn send(&mut self, mut target: ActorRef, msg: Box<Any + Send>) {
[INFO] [stdout]     |                                                           ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub fn send(&mut self, mut target: ActorRef, msg: Box<dyn Any + Send>) {
[INFO] [stdout]     |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/testkit/actors/test_probe.rs:121:38
[INFO] [stdout]     |
[INFO] [stdout] 121 |     pub fn reply(&mut self, msg: Box<Any + Send>) {
[INFO] [stdout]     |                                      ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 121 |     pub fn reply(&mut self, msg: Box<dyn Any + Send>) {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/examples/actors/basic/basic_actor.rs:38:43
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn receive(self: &mut Self, msg: &Box<Any + Send>, ctx: ActorContext) -> bool {
[INFO] [stdout]    |                                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn receive(self: &mut Self, msg: &Box<dyn Any + Send>, ctx: ActorContext) -> bool {
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/examples/actors/logger/file_writer.rs:35:43
[INFO] [stdout]    |
[INFO] [stdout] 35 |     fn receive(self: &mut Self, msg: &Box<Any + Send>, mut ctx: ActorContext) -> bool {
[INFO] [stdout]    |                                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 35 |     fn receive(self: &mut Self, msg: &Box<dyn Any + Send>, mut ctx: ActorContext) -> bool {
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/examples/actors/logger/stdout_writer.rs:30:43
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn receive(self: &mut Self, msg: &Box<Any + Send>, mut ctx: ActorContext) -> bool {
[INFO] [stdout]    |                                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn receive(self: &mut Self, msg: &Box<dyn Any + Send>, mut ctx: ActorContext) -> bool {
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/examples/actors/logger/logger.rs:41:43
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn receive(self: &mut Self, msg: &Box<Any + Send>, ctx: ActorContext) -> bool {
[INFO] [stdout]    |                                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn receive(self: &mut Self, msg: &Box<dyn Any + Send>, ctx: ActorContext) -> bool {
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/default_dispatcher.rs:34:35
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn invoke(mailbox: &TSafe<Mailbox + Send>, actor: &TSafe<Actor + Send>, cell: &TSafe<ActorCell>) {
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn invoke(mailbox: &TSafe<dyn Mailbox + Send>, actor: &TSafe<Actor + Send>, cell: &TSafe<ActorCell>) {
[INFO] [stdout]    |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/default_dispatcher.rs:34:66
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn invoke(mailbox: &TSafe<Mailbox + Send>, actor: &TSafe<Actor + Send>, cell: &TSafe<ActorCell>) {
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn invoke(mailbox: &TSafe<Mailbox + Send>, actor: &TSafe<dyn Actor + Send>, cell: &TSafe<ActorCell>) {
[INFO] [stdout]    |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:54:43
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn receive(self: &mut Self, msg: &Box<Any + Send>, mut ctx: ActorContext) -> bool {
[INFO] [stdout]    |                                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn receive(self: &mut Self, msg: &Box<dyn Any + Send>, mut ctx: ActorContext) -> bool {
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/default_dispatcher.rs:81:45
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn internal_receive(mailbox: &TSafe<Mailbox + Send>, msg: &Box<Any + Send>, cell: &TSafe<ActorCell>) -> bool {
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn internal_receive(mailbox: &TSafe<dyn Mailbox + Send>, msg: &Box<Any + Send>, cell: &TSafe<ActorCell>) -> bool {
[INFO] [stdout]    |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/default_dispatcher.rs:81:72
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn internal_receive(mailbox: &TSafe<Mailbox + Send>, msg: &Box<Any + Send>, cell: &TSafe<ActorCell>) -> bool {
[INFO] [stdout]    |                                                                        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn internal_receive(mailbox: &TSafe<Mailbox + Send>, msg: &Box<dyn Any + Send>, cell: &TSafe<ActorCell>) -> bool {
[INFO] [stdout]    |                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/actor_cell.rs:53:30
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn new(system: TSafe<AbstractActorSystem + Send>,
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn new(system: TSafe<dyn AbstractActorSystem + Send>,
[INFO] [stdout]    |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/actor_cell.rs:55:22
[INFO] [stdout]    |
[INFO] [stdout] 55 |         actor: TSafe<Actor + Send>,
[INFO] [stdout]    |                      ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 55 |         actor: TSafe<dyn Actor + Send>,
[INFO] [stdout]    |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/actor_cell.rs:57:27
[INFO] [stdout]    |
[INFO] [stdout] 57 |         dispatcher: TSafe<Dispatcher + Send>,
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 57 |         dispatcher: TSafe<dyn Dispatcher + Send>,
[INFO] [stdout]    |                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/actor_cell.rs:58:24
[INFO] [stdout]    |
[INFO] [stdout] 58 |         mailbox: TSafe<Mailbox + Send>) -> ActorCell {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 58 |         mailbox: TSafe<dyn Mailbox + Send>) -> ActorCell {
[INFO] [stdout]    |                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/actors/actor_cell.rs:110:26
[INFO] [stdout]     |
[INFO] [stdout] 110 |                 msg: Box<Any + Send + 'static>,
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 110 |                 msg: Box<dyn Any + Send + 'static>,
[INFO] [stdout]     |                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/examples/testkit/bagsman.rs:103:32
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn as_any(self: &Self) -> &Any { self }
[INFO] [stdout]     |                                ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn as_any(self: &Self) -> &dyn Any { self }
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/actors/actor_cell.rs:111:35
[INFO] [stdout]     |
[INFO] [stdout] 111 |                 rself: Option<Box<AbstractActorRef + Send>>,
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 111 |                 rself: Option<Box<dyn AbstractActorRef + Send>>,
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/actors/actor_cell.rs:112:29
[INFO] [stdout]     |
[INFO] [stdout] 112 |                 to_ref: Box<AbstractActorRef + Send>) {
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 112 |                 to_ref: Box<dyn AbstractActorRef + Send>) {
[INFO] [stdout]     |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/actors/actor_cell.rs:139:32
[INFO] [stdout]     |
[INFO] [stdout] 139 |                       msg: Box<Any + Send + 'static>,
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 139 |                       msg: Box<dyn Any + Send + 'static>,
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/actors/actor_cell.rs:140:41
[INFO] [stdout]     |
[INFO] [stdout] 140 |                       rself: Option<Box<AbstractActorRef + Send>>,
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 140 |                       rself: Option<Box<dyn AbstractActorRef + Send>>,
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/actors/actor_cell.rs:141:35
[INFO] [stdout]     |
[INFO] [stdout] 141 |                       to_ref: Box<AbstractActorRef + Send>) {
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 141 |                       to_ref: Box<dyn AbstractActorRef + Send>) {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/envelope.rs:26:29
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn new(message: Box<Any + Send + 'static>, sender: Option<Box<AbstractActorRef + Send>>, receiver: Box<AbstractActorRef + Se...
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn new(message: Box<dyn Any + Send + 'static>, sender: Option<Box<AbstractActorRef + Send>>, receiver: Box<AbstractActorRef + Send>, system: TSafe<AbstractActorSystem + Send>) -> Envelope {
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/envelope.rs:26:71
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn new(message: Box<Any + Send + 'static>, sender: Option<Box<AbstractActorRef + Send>>, receiver: Box<AbstractActorRef + Se...
[INFO] [stdout]    |                                                                       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn new(message: Box<Any + Send + 'static>, sender: Option<Box<dyn AbstractActorRef + Send>>, receiver: Box<AbstractActorRef + Send>, system: TSafe<AbstractActorSystem + Send>) -> Envelope {
[INFO] [stdout]    |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/envelope.rs:26:112
[INFO] [stdout]    |
[INFO] [stdout] 26 | ... Option<Box<AbstractActorRef + Send>>, receiver: Box<AbstractActorRef + Send>, system: TSafe<AbstractActorSystem + Send>) -> Enve...
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn new(message: Box<Any + Send + 'static>, sender: Option<Box<AbstractActorRef + Send>>, receiver: Box<dyn AbstractActorRef + Send>, system: TSafe<AbstractActorSystem + Send>) -> Envelope {
[INFO] [stdout]    |                                                                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/envelope.rs:26:152
[INFO] [stdout]    |
[INFO] [stdout] 26 | ...eiver: Box<AbstractActorRef + Send>, system: TSafe<AbstractActorSystem + Send>) -> Envelope {
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn new(message: Box<Any + Send + 'static>, sender: Option<Box<AbstractActorRef + Send>>, receiver: Box<AbstractActorRef + Send>, system: TSafe<dyn AbstractActorSystem + Send>) -> Envelope {
[INFO] [stdout]    |                                                                                                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/props.rs:15:29
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new(actor: TSafe<Actor + Send>) -> Props {
[INFO] [stdout]    |                             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new(actor: TSafe<dyn Actor + Send>) -> Props {
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/actor_context.rs:21:28
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(sender: Box<AbstractActorRef + Send>, self_: Box<AbstractActorRef + Send>, system: TSafe<AbstractActorSystem + Send>)...
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(sender: Box<dyn AbstractActorRef + Send>, self_: Box<AbstractActorRef + Send>, system: TSafe<AbstractActorSystem + Send>) -> ActorContext {
[INFO] [stdout]    |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/actor_context.rs:21:65
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(sender: Box<AbstractActorRef + Send>, self_: Box<AbstractActorRef + Send>, system: TSafe<AbstractActorSystem + Send>)...
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(sender: Box<AbstractActorRef + Send>, self_: Box<dyn AbstractActorRef + Send>, system: TSafe<AbstractActorSystem + Send>) -> ActorContext {
[INFO] [stdout]    |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/actor_context.rs:21:105
[INFO] [stdout]    |
[INFO] [stdout] 21 | ...self_: Box<AbstractActorRef + Send>, system: TSafe<AbstractActorSystem + Send>) -> ActorContext {
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(sender: Box<AbstractActorRef + Send>, self_: Box<AbstractActorRef + Send>, system: TSafe<dyn AbstractActorSystem + Send>) -> ActorContext {
[INFO] [stdout]    |                                                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/testkit/actors/test_probe.rs:116:59
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub fn send(&mut self, mut target: ActorRef, msg: Box<Any + Send>) {
[INFO] [stdout]     |                                                           ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub fn send(&mut self, mut target: ActorRef, msg: Box<dyn Any + Send>) {
[INFO] [stdout]     |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/testkit/actors/test_probe.rs:121:38
[INFO] [stdout]     |
[INFO] [stdout] 121 |     pub fn reply(&mut self, msg: Box<Any + Send>) {
[INFO] [stdout]     |                                      ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 121 |     pub fn reply(&mut self, msg: Box<dyn Any + Send>) {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/default_dispatcher.rs:34:35
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn invoke(mailbox: &TSafe<Mailbox + Send>, actor: &TSafe<Actor + Send>, cell: &TSafe<ActorCell>) {
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn invoke(mailbox: &TSafe<dyn Mailbox + Send>, actor: &TSafe<Actor + Send>, cell: &TSafe<ActorCell>) {
[INFO] [stdout]    |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/default_dispatcher.rs:34:66
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn invoke(mailbox: &TSafe<Mailbox + Send>, actor: &TSafe<Actor + Send>, cell: &TSafe<ActorCell>) {
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn invoke(mailbox: &TSafe<Mailbox + Send>, actor: &TSafe<dyn Actor + Send>, cell: &TSafe<ActorCell>) {
[INFO] [stdout]    |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/default_dispatcher.rs:81:45
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn internal_receive(mailbox: &TSafe<Mailbox + Send>, msg: &Box<Any + Send>, cell: &TSafe<ActorCell>) -> bool {
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn internal_receive(mailbox: &TSafe<dyn Mailbox + Send>, msg: &Box<Any + Send>, cell: &TSafe<ActorCell>) -> bool {
[INFO] [stdout]    |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/default_dispatcher.rs:81:72
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn internal_receive(mailbox: &TSafe<Mailbox + Send>, msg: &Box<Any + Send>, cell: &TSafe<ActorCell>) -> bool {
[INFO] [stdout]    |                                                                        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn internal_receive(mailbox: &TSafe<Mailbox + Send>, msg: &Box<dyn Any + Send>, cell: &TSafe<ActorCell>) -> bool {
[INFO] [stdout]    |                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/actor_cell.rs:53:30
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn new(system: TSafe<AbstractActorSystem + Send>,
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn new(system: TSafe<dyn AbstractActorSystem + Send>,
[INFO] [stdout]    |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/actor_cell.rs:55:22
[INFO] [stdout]    |
[INFO] [stdout] 55 |         actor: TSafe<Actor + Send>,
[INFO] [stdout]    |                      ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 55 |         actor: TSafe<dyn Actor + Send>,
[INFO] [stdout]    |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/actor_cell.rs:57:27
[INFO] [stdout]    |
[INFO] [stdout] 57 |         dispatcher: TSafe<Dispatcher + Send>,
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 57 |         dispatcher: TSafe<dyn Dispatcher + Send>,
[INFO] [stdout]    |                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/actor_cell.rs:58:24
[INFO] [stdout]    |
[INFO] [stdout] 58 |         mailbox: TSafe<Mailbox + Send>) -> ActorCell {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 58 |         mailbox: TSafe<dyn Mailbox + Send>) -> ActorCell {
[INFO] [stdout]    |                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/actors/actor_cell.rs:110:26
[INFO] [stdout]     |
[INFO] [stdout] 110 |                 msg: Box<Any + Send + 'static>,
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 110 |                 msg: Box<dyn Any + Send + 'static>,
[INFO] [stdout]     |                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/actors/actor_cell.rs:111:35
[INFO] [stdout]     |
[INFO] [stdout] 111 |                 rself: Option<Box<AbstractActorRef + Send>>,
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 111 |                 rself: Option<Box<dyn AbstractActorRef + Send>>,
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/actors/actor_cell.rs:112:29
[INFO] [stdout]     |
[INFO] [stdout] 112 |                 to_ref: Box<AbstractActorRef + Send>) {
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 112 |                 to_ref: Box<dyn AbstractActorRef + Send>) {
[INFO] [stdout]     |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/actors/actor_cell.rs:139:32
[INFO] [stdout]     |
[INFO] [stdout] 139 |                       msg: Box<Any + Send + 'static>,
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 139 |                       msg: Box<dyn Any + Send + 'static>,
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/actors/actor_cell.rs:140:41
[INFO] [stdout]     |
[INFO] [stdout] 140 |                       rself: Option<Box<AbstractActorRef + Send>>,
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 140 |                       rself: Option<Box<dyn AbstractActorRef + Send>>,
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/actors/actor_cell.rs:141:35
[INFO] [stdout]     |
[INFO] [stdout] 141 |                       to_ref: Box<AbstractActorRef + Send>) {
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 141 |                       to_ref: Box<dyn AbstractActorRef + Send>) {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/envelope.rs:26:29
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn new(message: Box<Any + Send + 'static>, sender: Option<Box<AbstractActorRef + Send>>, receiver: Box<AbstractActorRef + Se...
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn new(message: Box<dyn Any + Send + 'static>, sender: Option<Box<AbstractActorRef + Send>>, receiver: Box<AbstractActorRef + Send>, system: TSafe<AbstractActorSystem + Send>) -> Envelope {
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/envelope.rs:26:71
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn new(message: Box<Any + Send + 'static>, sender: Option<Box<AbstractActorRef + Send>>, receiver: Box<AbstractActorRef + Se...
[INFO] [stdout]    |                                                                       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn new(message: Box<Any + Send + 'static>, sender: Option<Box<dyn AbstractActorRef + Send>>, receiver: Box<AbstractActorRef + Send>, system: TSafe<AbstractActorSystem + Send>) -> Envelope {
[INFO] [stdout]    |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/envelope.rs:26:112
[INFO] [stdout]    |
[INFO] [stdout] 26 | ... Option<Box<AbstractActorRef + Send>>, receiver: Box<AbstractActorRef + Send>, system: TSafe<AbstractActorSystem + Send>) -> Enve...
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn new(message: Box<Any + Send + 'static>, sender: Option<Box<AbstractActorRef + Send>>, receiver: Box<dyn AbstractActorRef + Send>, system: TSafe<AbstractActorSystem + Send>) -> Envelope {
[INFO] [stdout]    |                                                                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/envelope.rs:26:152
[INFO] [stdout]    |
[INFO] [stdout] 26 | ...eiver: Box<AbstractActorRef + Send>, system: TSafe<AbstractActorSystem + Send>) -> Envelope {
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn new(message: Box<Any + Send + 'static>, sender: Option<Box<AbstractActorRef + Send>>, receiver: Box<AbstractActorRef + Send>, system: TSafe<dyn AbstractActorSystem + Send>) -> Envelope {
[INFO] [stdout]    |                                                                                                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/props.rs:15:29
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new(actor: TSafe<Actor + Send>) -> Props {
[INFO] [stdout]    |                             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new(actor: TSafe<dyn Actor + Send>) -> Props {
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/actor_context.rs:21:28
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(sender: Box<AbstractActorRef + Send>, self_: Box<AbstractActorRef + Send>, system: TSafe<AbstractActorSystem + Send>)...
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(sender: Box<dyn AbstractActorRef + Send>, self_: Box<AbstractActorRef + Send>, system: TSafe<AbstractActorSystem + Send>) -> ActorContext {
[INFO] [stdout]    |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/actor_context.rs:21:65
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(sender: Box<AbstractActorRef + Send>, self_: Box<AbstractActorRef + Send>, system: TSafe<AbstractActorSystem + Send>)...
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(sender: Box<AbstractActorRef + Send>, self_: Box<dyn AbstractActorRef + Send>, system: TSafe<AbstractActorSystem + Send>) -> ActorContext {
[INFO] [stdout]    |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/actor_context.rs:21:105
[INFO] [stdout]    |
[INFO] [stdout] 21 | ...self_: Box<AbstractActorRef + Send>, system: TSafe<AbstractActorSystem + Send>) -> ActorContext {
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(sender: Box<AbstractActorRef + Send>, self_: Box<AbstractActorRef + Send>, system: TSafe<dyn AbstractActorSystem + Send>) -> ActorContext {
[INFO] [stdout]    |                                                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:23:36
[INFO] [stdout]     |
[INFO] [stdout]  23 |             Box::new(|$value: &Box<Any + Send>| {
[INFO] [stdout]     |                                    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/testkit/actors/test_probe.rs:346:47
[INFO] [stdout]     |
[INFO] [stdout] 346 |         *self.matchers.lock().unwrap() = vec![matcher! { _v => true }];
[INFO] [stdout]     |                                               ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `matcher` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/testkit/actors/test_probe.rs:416:39
[INFO] [stdout]     |
[INFO] [stdout] 416 |         let _test_matcher = |_v: &Box<Any + Send>| {
[INFO] [stdout]     |                                       ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 416 |         let _test_matcher = |_v: &Box<dyn Any + Send>| {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/default_dispatcher.rs:47:29
[INFO] [stdout]    |
[INFO] [stdout] 47 |             let sender: Box<AbstractActorRef + Send> = {
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 47 |             let sender: Box<dyn AbstractActorRef + Send> = {
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:23:36
[INFO] [stdout]     |
[INFO] [stdout]  23 |             Box::new(|$value: &Box<Any + Send>| {
[INFO] [stdout]     |                                    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/testkit/actors/test_probe.rs:346:47
[INFO] [stdout]     |
[INFO] [stdout] 346 |         *self.matchers.lock().unwrap() = vec![matcher! { _v => true }];
[INFO] [stdout]     |                                               ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `matcher` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/testkit/actors/test_probe.rs:416:39
[INFO] [stdout]     |
[INFO] [stdout] 416 |         let _test_matcher = |_v: &Box<Any + Send>| {
[INFO] [stdout]     |                                       ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 416 |         let _test_matcher = |_v: &Box<dyn Any + Send>| {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/default_dispatcher.rs:47:29
[INFO] [stdout]    |
[INFO] [stdout] 47 |             let sender: Box<AbstractActorRef + Send> = {
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 47 |             let sender: Box<dyn AbstractActorRef + Send> = {
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:65:31
[INFO] [stdout]     |
[INFO] [stdout]  65 |             Box::new(|v: &Box<Any + Send>| {
[INFO] [stdout]     |                               ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:139:30
[INFO] [stdout]     |
[INFO] [stdout] 139 |             probe.expect_msg(pat_matcher!(responses::MsgResponse => responses::MsgResponse { data: 99 }));
[INFO] [stdout]     |                              --------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `pat_matcher` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:40:31
[INFO] [stdout]     |
[INFO] [stdout]  40 |             Box::new(|v: &Box<Any + Send>| {
[INFO] [stdout]     |                               ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:191:21
[INFO] [stdout]     |
[INFO] [stdout] 191 |                     type_matcher!(responses::MsgResponse),
[INFO] [stdout]     |                     ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `type_matcher` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:40:31
[INFO] [stdout]     |
[INFO] [stdout]  40 |             Box::new(|v: &Box<Any + Send>| {
[INFO] [stdout]     |                               ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:192:21
[INFO] [stdout]     |
[INFO] [stdout] 192 |                     type_matcher!(responses::MsgResponse2),
[INFO] [stdout]     |                     -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `type_matcher` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:40:31
[INFO] [stdout]     |
[INFO] [stdout]  40 |             Box::new(|v: &Box<Any + Send>| {
[INFO] [stdout]     |                               ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:193:21
[INFO] [stdout]     |
[INFO] [stdout] 193 |                     type_matcher!(responses::MsgResponse3)
[INFO] [stdout]     |                     -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `type_matcher` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:40:31
[INFO] [stdout]     |
[INFO] [stdout]  40 |             Box::new(|v: &Box<Any + Send>| {
[INFO] [stdout]     |                               ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:253:21
[INFO] [stdout]     |
[INFO] [stdout] 253 |                     type_matcher!(responses::MsgResponse),
[INFO] [stdout]     |                     ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `type_matcher` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:40:31
[INFO] [stdout]     |
[INFO] [stdout]  40 |             Box::new(|v: &Box<Any + Send>| {
[INFO] [stdout]     |                               ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:254:21
[INFO] [stdout]     |
[INFO] [stdout] 254 |                     type_matcher!(responses::MsgResponse2),
[INFO] [stdout]     |                     -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `type_matcher` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:40:31
[INFO] [stdout]     |
[INFO] [stdout]  40 |             Box::new(|v: &Box<Any + Send>| {
[INFO] [stdout]     |                               ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:255:21
[INFO] [stdout]     |
[INFO] [stdout] 255 |                     type_matcher!(responses::MsgResponse3)
[INFO] [stdout]     |                     -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `type_matcher` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:65:31
[INFO] [stdout]     |
[INFO] [stdout]  65 |             Box::new(|v: &Box<Any + Send>| {
[INFO] [stdout]     |                               ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:357:30
[INFO] [stdout]     |
[INFO] [stdout] 357 |             probe.expect_msg(pat_matcher!(responses::MsgResponse => responses::MsgResponse { data: 99 }));
[INFO] [stdout]     |                              --------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `pat_matcher` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:65:31
[INFO] [stdout]     |
[INFO] [stdout]  65 |             Box::new(|v: &Box<Any + Send>| {
[INFO] [stdout]     |                               ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:359:30
[INFO] [stdout]     |
[INFO] [stdout] 359 |             probe.expect_msg(pat_matcher!(responses::MsgResponse2 => responses::MsgResponse2 { data: 199 }));
[INFO] [stdout]     |                              ------------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `pat_matcher` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:40:31
[INFO] [stdout]     |
[INFO] [stdout]  40 |             Box::new(|v: &Box<Any + Send>| {
[INFO] [stdout]     |                               ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:383:30
[INFO] [stdout]     |
[INFO] [stdout] 383 |             probe.expect_msg(type_matcher!(logger::Log));
[INFO] [stdout]     |                              -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `type_matcher` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/examples/futures/example.rs:29:46
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let mut p: CompletablePromise<u32, TSafe<Fail + Send>> = CompletablePromise::new();
[INFO] [stdout]    |                                              ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let mut p: CompletablePromise<u32, TSafe<dyn Fail + Send>> = CompletablePromise::new();
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:40:31
[INFO] [stdout]     |
[INFO] [stdout]  40 |             Box::new(|v: &Box<Any + Send>| {
[INFO] [stdout]     |                               ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:421:28
[INFO] [stdout]     |
[INFO] [stdout] 421 |         let type_matcher = type_matcher!(logger::Log);
[INFO] [stdout]     |                            -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `type_matcher` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:65:31
[INFO] [stdout]     |
[INFO] [stdout]  65 |             Box::new(|v: &Box<Any + Send>| {
[INFO] [stdout]     |                               ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:424:26
[INFO] [stdout]     |
[INFO] [stdout] 424 |         let pat_mather = pat_matcher!(logger::Log => logger::Log { text: _, target: logger::LogTarget::StdOut });
[INFO] [stdout]     |                          --------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `pat_matcher` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:99:31
[INFO] [stdout]     |
[INFO] [stdout]  99 |               Box::new(|v: &Box<Any + Send>| {
[INFO] [stdout]     |                                 ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:427:32
[INFO] [stdout]     |
[INFO] [stdout] 427 |           let extended_matcher = extended_type_matcher!(logger::Log, v => {
[INFO] [stdout]     |  ________________________________-
[INFO] [stdout] 428 | |             if v.text.len() > 100 {
[INFO] [stdout] 429 | |                 true
[INFO] [stdout] 430 | |             } else {
[INFO] [stdout] ...   |
[INFO] [stdout] 433 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `extended_type_matcher` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/examples/futures/example.rs:52:40
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let mut p: AsyncPromise<u32, TSafe<Fail + Send>> =
[INFO] [stdout]    |                                        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let mut p: AsyncPromise<u32, TSafe<dyn Fail + Send>> =
[INFO] [stdout]    |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:23:36
[INFO] [stdout]     |
[INFO] [stdout]  23 |               Box::new(|$value: &Box<Any + Send>| {
[INFO] [stdout]     |                                      ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:436:28
[INFO] [stdout]     |
[INFO] [stdout] 436 |           let flat_matcher = matcher!(v => {
[INFO] [stdout]     |  ____________________________-
[INFO] [stdout] 437 | |             if let Some(m) = v.downcast_ref::<logger::Log>() {
[INFO] [stdout] 438 | |                 if m.text.len() > 100 {
[INFO] [stdout] 439 | |                     match m.target {
[INFO] [stdout] ...   |
[INFO] [stdout] 449 | |         });
[INFO] [stdout]     | |__________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `matcher` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/examples/futures/example.rs:79:44
[INFO] [stdout]    |
[INFO] [stdout] 79 |     let mut fut0: WrappedFuture<u32, TSafe<Fail + Send>> =
[INFO] [stdout]    |                                            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 79 |     let mut fut0: WrappedFuture<u32, TSafe<dyn Fail + Send>> =
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/examples/testkit/bagsman.rs:452:45
[INFO] [stdout]     |
[INFO] [stdout] 452 |         let raw_matcher = Box::new(|v: &Box<Any + Send>| {
[INFO] [stdout]     |                                             ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 452 |         let raw_matcher = Box::new(|v: &Box<dyn Any + Send>| {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/examples/futures/example.rs:91:44
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let mut fut1: WrappedFuture<u32, TSafe<Fail + Send>> =
[INFO] [stdout]    |                                            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let mut fut1: WrappedFuture<u32, TSafe<dyn Fail + Send>> =
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/examples/futures/example.rs:98:52
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let fut_inner: WrappedFuture<String, TSafe<Fail + Send>> =
[INFO] [stdout]    |                                                    ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let fut_inner: WrappedFuture<String, TSafe<dyn Fail + Send>> =
[INFO] [stdout]    |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/examples/futures/example.rs:29:46
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let mut p: CompletablePromise<u32, TSafe<Fail + Send>> = CompletablePromise::new();
[INFO] [stdout]    |                                              ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let mut p: CompletablePromise<u32, TSafe<dyn Fail + Send>> = CompletablePromise::new();
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/examples/futures/example.rs:110:44
[INFO] [stdout]     |
[INFO] [stdout] 110 |     let mut fut2: WrappedFuture<u32, TSafe<Fail + Send>> =
[INFO] [stdout]     |                                            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 110 |     let mut fut2: WrappedFuture<u32, TSafe<dyn Fail + Send>> =
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/examples/futures/example.rs:128:44
[INFO] [stdout]     |
[INFO] [stdout] 128 |     let mut fut3: WrappedFuture<u32, TSafe<Fail + Send>> =
[INFO] [stdout]     |                                            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 128 |     let mut fut3: WrappedFuture<u32, TSafe<dyn Fail + Send>> =
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/examples/futures/example.rs:52:40
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let mut p: AsyncPromise<u32, TSafe<Fail + Send>> =
[INFO] [stdout]    |                                        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let mut p: AsyncPromise<u32, TSafe<dyn Fail + Send>> =
[INFO] [stdout]    |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/examples/futures/example.rs:143:44
[INFO] [stdout]     |
[INFO] [stdout] 143 |     let mut fut4: WrappedFuture<u32, TSafe<Fail + Send>> =
[INFO] [stdout]     |                                            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 143 |     let mut fut4: WrappedFuture<u32, TSafe<dyn Fail + Send>> =
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/examples/futures/example.rs:79:44
[INFO] [stdout]    |
[INFO] [stdout] 79 |     let mut fut0: WrappedFuture<u32, TSafe<Fail + Send>> =
[INFO] [stdout]    |                                            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 79 |     let mut fut0: WrappedFuture<u32, TSafe<dyn Fail + Send>> =
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/examples/futures/example.rs:148:32
[INFO] [stdout]     |
[INFO] [stdout] 148 |                 let err: TSafe<Fail + Send> =
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 148 |                 let err: TSafe<dyn Fail + Send> =
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/examples/futures/example.rs:91:44
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let mut fut1: WrappedFuture<u32, TSafe<Fail + Send>> =
[INFO] [stdout]    |                                            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let mut fut1: WrappedFuture<u32, TSafe<dyn Fail + Send>> =
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/examples/futures/example.rs:98:52
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let fut_inner: WrappedFuture<String, TSafe<Fail + Send>> =
[INFO] [stdout]    |                                                    ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 98 |         let fut_inner: WrappedFuture<String, TSafe<dyn Fail + Send>> =
[INFO] [stdout]    |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/examples/futures/example.rs:110:44
[INFO] [stdout]     |
[INFO] [stdout] 110 |     let mut fut2: WrappedFuture<u32, TSafe<Fail + Send>> =
[INFO] [stdout]     |                                            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 110 |     let mut fut2: WrappedFuture<u32, TSafe<dyn Fail + Send>> =
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/examples/futures/example.rs:128:44
[INFO] [stdout]     |
[INFO] [stdout] 128 |     let mut fut3: WrappedFuture<u32, TSafe<Fail + Send>> =
[INFO] [stdout]     |                                            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 128 |     let mut fut3: WrappedFuture<u32, TSafe<dyn Fail + Send>> =
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/examples/futures/example.rs:143:44
[INFO] [stdout]     |
[INFO] [stdout] 143 |     let mut fut4: WrappedFuture<u32, TSafe<Fail + Send>> =
[INFO] [stdout]     |                                            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 143 |     let mut fut4: WrappedFuture<u32, TSafe<dyn Fail + Send>> =
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/examples/futures/example.rs:148:32
[INFO] [stdout]     |
[INFO] [stdout] 148 |                 let err: TSafe<Fail + Send> =
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 148 |                 let err: TSafe<dyn Fail + Send> =
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/testkit/actors/test_local_actor_system.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let mut dispatcher = DefaultDispatcher::new(cpu_count as u32);
[INFO] [stdout]    |             ----^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/testkit/actors/test_local_actor_system.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let mut system = TestLocalActorSystem {
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/testkit/actors/test_local_actor_system.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |         let mut aname: String;
[INFO] [stdout]    |             ----^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/testkit/actors/test_local_actor_system.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |         let mut cell = ActorCell::new(
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::actors::abstract_actor_ref::AbstractActorRef`
[INFO] [stdout]    --> src/examples/testkit/bagsman.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |     use crate::actors::abstract_actor_ref::AbstractActorRef;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/testkit/actors/test_local_actor_system.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let mut dispatcher = DefaultDispatcher::new(cpu_count as u32);
[INFO] [stdout]    |             ----^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/testkit/actors/test_local_actor_system.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let mut system = TestLocalActorSystem {
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/testkit/actors/test_local_actor_system.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |         let mut aname: String;
[INFO] [stdout]    |             ----^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/testkit/actors/test_local_actor_system.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |         let mut cell = ActorCell::new(
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/testkit/actors/test_probe.rs:298:17
[INFO] [stdout]     |
[INFO] [stdout] 298 |             let mut timeout = elapsed >= self.timeout.as_millis();
[INFO] [stdout]     |                 ----^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/testkit/actors/test_probe.rs:298:17
[INFO] [stdout]     |
[INFO] [stdout] 298 |             let mut timeout = elapsed >= self.timeout.as_millis();
[INFO] [stdout]     |                 ----^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/testkit/actors/test_probe.rs:382:13
[INFO] [stdout]     |
[INFO] [stdout] 382 |         let mut cvar = self.probe_cvar.clone();
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/testkit/actors/test_probe.rs:382:13
[INFO] [stdout]     |
[INFO] [stdout] 382 |         let mut cvar = self.probe_cvar.clone();
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/actors/local_actor_system.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let mut system = LocalActorSystem {
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/actors/local_actor_system.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |         let mut aname: String;
[INFO] [stdout]    |             ----^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/actors/local_actor_system.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let mut cell = ActorCell::new(
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/actors/local_actor_system.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let mut system = LocalActorSystem {
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/actors/local_actor_system.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |         let mut aname: String;
[INFO] [stdout]    |             ----^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/actors/local_actor_system.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let mut cell = ActorCell::new(
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/executors/thread_pinned_executor.rs:147:17
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn stop(mut self) {
[INFO] [stdout]     |                 ----^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/executors/thread_pinned_executor.rs:147:17
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn stop(mut self) {
[INFO] [stdout]     |                 ----^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/futures/future.rs:32:33
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn map<S, F>(&mut self, mut f: F) -> WrappedFuture<S, E>
[INFO] [stdout]    |                                 ----^
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/futures/future.rs:32:33
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn map<S, F>(&mut self, mut f: F) -> WrappedFuture<S, E>
[INFO] [stdout]    |                                 ----^
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/futures/future.rs:47:34
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn recover<F>(&mut self, mut f: F) -> WrappedFuture<V, E>
[INFO] [stdout]    |                                  ----^
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/futures/future.rs:47:34
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn recover<F>(&mut self, mut f: F) -> WrappedFuture<V, E>
[INFO] [stdout]    |                                  ----^
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/futures/future.rs:60:38
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn flat_map<S, F>(&mut self, mut f: F) -> WrappedFuture<S, E>
[INFO] [stdout]    |                                      ----^
[INFO] [stdout]    |                                      |
[INFO] [stdout]    |                                      help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/futures/future.rs:60:38
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn flat_map<S, F>(&mut self, mut f: F) -> WrappedFuture<S, E>
[INFO] [stdout]    |                                      ----^
[INFO] [stdout]    |                                      |
[INFO] [stdout]    |                                      help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/futures/future.rs:74:38
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn on_complete<F>(&mut self, mut f: F)
[INFO] [stdout]    |                                      ----^
[INFO] [stdout]    |                                      |
[INFO] [stdout]    |                                      help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/futures/future.rs:74:38
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn on_complete<F>(&mut self, mut f: F)
[INFO] [stdout]    |                                      ----^
[INFO] [stdout]    |                                      |
[INFO] [stdout]    |                                      help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/futures/future.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |         let mut p: AsyncPromise<V, E> =
[INFO] [stdout]    |             ----^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/futures/future.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |         let mut p: AsyncPromise<V, E> =
[INFO] [stdout]    |             ----^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/futures/future.rs:186:13
[INFO] [stdout]     |
[INFO] [stdout] 186 |         let mut p: TSafe<CompletablePromise<S, E>> = tsafe!(CompletablePromise::new());
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/futures/future.rs:186:13
[INFO] [stdout]     |
[INFO] [stdout] 186 |         let mut p: TSafe<CompletablePromise<S, E>> = tsafe!(CompletablePromise::new());
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/futures/async_promise.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let mut executor = executor;
[INFO] [stdout]    |             ----^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/examples/actors/basic/basic_actor.rs:30:35
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn pre_start(self: &mut Self, ctx: ActorContext) {
[INFO] [stdout]    |                                   ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/examples/actors/basic/basic_actor.rs:34:35
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn post_stop(self: &mut Self, ctx: ActorContext) {
[INFO] [stdout]    |                                   ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/examples/actors/basic/basic_actor.rs:38:56
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn receive(self: &mut Self, msg: &Box<Any + Send>, ctx: ActorContext) -> bool {
[INFO] [stdout]    |                                                        ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/examples/actors/basic/example.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let mut system = LocalActorSystem::new();
[INFO] [stdout]   |         ----^^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/futures/async_promise.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let mut executor = executor;
[INFO] [stdout]    |             ----^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/examples/actors/logger/example.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut system = LocalActorSystem::new();
[INFO] [stdout]   |         ----^^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/examples/actors/basic/basic_actor.rs:30:35
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn pre_start(self: &mut Self, ctx: ActorContext) {
[INFO] [stdout]    |                                   ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/examples/actors/basic/basic_actor.rs:34:35
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn post_stop(self: &mut Self, ctx: ActorContext) {
[INFO] [stdout]    |                                   ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/examples/actors/basic/basic_actor.rs:38:56
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn receive(self: &mut Self, msg: &Box<Any + Send>, ctx: ActorContext) -> bool {
[INFO] [stdout]    |                                                        ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/examples/actors/basic/example.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let mut system = LocalActorSystem::new();
[INFO] [stdout]   |         ----^^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/examples/actors/logger/example.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut system = LocalActorSystem::new();
[INFO] [stdout]   |         ----^^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/examples/futures/example.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let mut executor = tsafe!(ThreadPinnedExecutor::new().run());
[INFO] [stdout]    |         ----^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/examples/futures/example.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let mut p: AsyncPromise<u32, TSafe<Fail + Send>> =
[INFO] [stdout]    |         ----^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/examples/testkit/bagsman.rs:124:13
[INFO] [stdout]     |
[INFO] [stdout] 124 |         let mut system = TestLocalActorSystem::new();
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/examples/testkit/bagsman.rs:130:18
[INFO] [stdout]     |
[INFO] [stdout] 130 |             let (mut target, mut probe) = {
[INFO] [stdout]     |                  ----^^^^^^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/examples/testkit/bagsman.rs:132:21
[INFO] [stdout]     |
[INFO] [stdout] 132 |                 let mut target = system.actor_of(self::props(None), None);
[INFO] [stdout]     |                     ----^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/examples/testkit/bagsman.rs:133:21
[INFO] [stdout]     |
[INFO] [stdout] 133 |                 let mut probe = system.create_probe(Some("probe"));
[INFO] [stdout]     |                     ----^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/examples/testkit/bagsman.rs:180:18
[INFO] [stdout]     |
[INFO] [stdout] 180 |             let (mut target, mut probe) = {
[INFO] [stdout]     |                  ----^^^^^^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/examples/testkit/bagsman.rs:182:21
[INFO] [stdout]     |
[INFO] [stdout] 182 |                 let mut target = system.actor_of(self::props(None), None);
[INFO] [stdout]     |                     ----^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/examples/testkit/bagsman.rs:183:21
[INFO] [stdout]     |
[INFO] [stdout] 183 |                 let mut probe = system.create_probe(Some("probe"));
[INFO] [stdout]     |                     ----^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/examples/testkit/bagsman.rs:242:18
[INFO] [stdout]     |
[INFO] [stdout] 242 |             let (mut target, mut probe) = {
[INFO] [stdout]     |                  ----^^^^^^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/examples/testkit/bagsman.rs:244:21
[INFO] [stdout]     |
[INFO] [stdout] 244 |                 let mut target = system.actor_of(self::props(None), None);
[INFO] [stdout]     |                     ----^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/examples/testkit/bagsman.rs:245:21
[INFO] [stdout]     |
[INFO] [stdout] 245 |                 let mut probe = system.create_probe(Some("probe"));
[INFO] [stdout]     |                     ----^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/examples/testkit/bagsman.rs:312:18
[INFO] [stdout]     |
[INFO] [stdout] 312 |             let (mut target, mut probe) = {
[INFO] [stdout]     |                  ----^^^^^^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/examples/testkit/bagsman.rs:314:21
[INFO] [stdout]     |
[INFO] [stdout] 314 |                 let mut target = system.actor_of(self::props(None), None);
[INFO] [stdout]     |                     ----^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/examples/testkit/bagsman.rs:315:21
[INFO] [stdout]     |
[INFO] [stdout] 315 |                 let mut probe = system.create_probe(Some("probe"));
[INFO] [stdout]     |                     ----^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/examples/testkit/bagsman.rs:348:18
[INFO] [stdout]     |
[INFO] [stdout] 348 |             let (mut target, mut probe) = {
[INFO] [stdout]     |                  ----^^^^^^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/examples/testkit/bagsman.rs:350:21
[INFO] [stdout]     |
[INFO] [stdout] 350 |                 let mut target = system.actor_of(self::props(None), None);
[INFO] [stdout]     |                     ----^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/examples/testkit/bagsman.rs:351:21
[INFO] [stdout]     |
[INFO] [stdout] 351 |                 let mut probe = system.create_probe(Some("probe"));
[INFO] [stdout]     |                     ----^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/examples/testkit/bagsman.rs:371:18
[INFO] [stdout]     |
[INFO] [stdout] 371 |             let (mut target, mut probe) = {
[INFO] [stdout]     |                  ----^^^^^^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/examples/testkit/bagsman.rs:377:21
[INFO] [stdout]     |
[INFO] [stdout] 377 |                 let mut target = system.actor_of(self::props(Some(probe.aref())), None);
[INFO] [stdout]     |                     ----^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/examples/testkit/bagsman.rs:391:18
[INFO] [stdout]     |
[INFO] [stdout] 391 |             let (mut target, mut probe) = {
[INFO] [stdout]     |                  ----^^^^^^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/examples/testkit/bagsman.rs:397:21
[INFO] [stdout]     |
[INFO] [stdout] 397 |                 let mut target = system.actor_of(self::props(Some(probe.aref())), None);
[INFO] [stdout]     |                     ----^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:128:21
[INFO] [stdout]     |
[INFO] [stdout] 128 |                   let mut target_any = $r.as_any();
[INFO] [stdout]     |                       ----^^^^^^^^^^
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:408:13
[INFO] [stdout]     |
[INFO] [stdout] 408 | /             in_state! (target, BagsMan, actor => {
[INFO] [stdout] 409 | |                 assert_eq!(actor.data, 599);
[INFO] [stdout] 410 | |             });
[INFO] [stdout]     | |______________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `in_state` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:129:21
[INFO] [stdout]     |
[INFO] [stdout] 129 |                   let mut sd = target_any.downcast_ref::<Box<TestLocalActorRef>>().unwrap();
[INFO] [stdout]     |                       ----^^
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:408:13
[INFO] [stdout]     |
[INFO] [stdout] 408 | /             in_state! (target, BagsMan, actor => {
[INFO] [stdout] 409 | |                 assert_eq!(actor.data, 599);
[INFO] [stdout] 410 | |             });
[INFO] [stdout]     | |______________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `in_state` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:130:21
[INFO] [stdout]     |
[INFO] [stdout] 130 |                   let mut actor = sd.actor.lock().unwrap();
[INFO] [stdout]     |                       ----^^^^^
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:408:13
[INFO] [stdout]     |
[INFO] [stdout] 408 | /             in_state! (target, BagsMan, actor => {
[INFO] [stdout] 409 | |                 assert_eq!(actor.data, 599);
[INFO] [stdout] 410 | |             });
[INFO] [stdout]     | |______________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `in_state` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:131:21
[INFO] [stdout]     |
[INFO] [stdout] 131 |                   let mut actor = actor.as_any();
[INFO] [stdout]     |                       ----^^^^^
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:408:13
[INFO] [stdout]     |
[INFO] [stdout] 408 | /             in_state! (target, BagsMan, actor => {
[INFO] [stdout] 409 | |                 assert_eq!(actor.data, 599);
[INFO] [stdout] 410 | |             });
[INFO] [stdout]     | |______________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `in_state` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:132:21
[INFO] [stdout]     |
[INFO] [stdout] 132 |                   let mut $a = actor.downcast_ref::<$t>().unwrap();
[INFO] [stdout]     |                       ----^^
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:408:13
[INFO] [stdout]     |
[INFO] [stdout] 408 | /             in_state! (target, BagsMan, actor => {
[INFO] [stdout] 409 | |                 assert_eq!(actor.data, 599);
[INFO] [stdout] 410 | |             });
[INFO] [stdout]     | |______________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `in_state` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:41:29
[INFO] [stdout]     |
[INFO] [stdout]  41 |                 if let Some(m) = v.downcast_ref::<$t>() {
[INFO] [stdout]     |                             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:421:28
[INFO] [stdout]     |
[INFO] [stdout] 421 |         let type_matcher = type_matcher!(logger::Log);
[INFO] [stdout]     |                            -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:41:29
[INFO] [stdout]     |
[INFO] [stdout]  41 |                 if let Some(m) = v.downcast_ref::<$t>() {
[INFO] [stdout]     |                             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:421:28
[INFO] [stdout]     |
[INFO] [stdout] 421 |         let type_matcher = type_matcher!(logger::Log);
[INFO] [stdout]     |                            -------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `type_matcher` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:41:29
[INFO] [stdout]     |
[INFO] [stdout]  41 |                 if let Some(m) = v.downcast_ref::<$t>() {
[INFO] [stdout]     |                             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:383:30
[INFO] [stdout]     |
[INFO] [stdout] 383 |             probe.expect_msg(type_matcher!(logger::Log));
[INFO] [stdout]     |                              -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:41:29
[INFO] [stdout]     |
[INFO] [stdout]  41 |                 if let Some(m) = v.downcast_ref::<$t>() {
[INFO] [stdout]     |                             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:383:30
[INFO] [stdout]     |
[INFO] [stdout] 383 |             probe.expect_msg(type_matcher!(logger::Log));
[INFO] [stdout]     |                              -------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `type_matcher` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:41:29
[INFO] [stdout]     |
[INFO] [stdout]  41 |                 if let Some(m) = v.downcast_ref::<$t>() {
[INFO] [stdout]     |                             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:255:21
[INFO] [stdout]     |
[INFO] [stdout] 255 |                     type_matcher!(responses::MsgResponse3)
[INFO] [stdout]     |                     -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:41:29
[INFO] [stdout]     |
[INFO] [stdout]  41 |                 if let Some(m) = v.downcast_ref::<$t>() {
[INFO] [stdout]     |                             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:255:21
[INFO] [stdout]     |
[INFO] [stdout] 255 |                     type_matcher!(responses::MsgResponse3)
[INFO] [stdout]     |                     -------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `type_matcher` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:41:29
[INFO] [stdout]     |
[INFO] [stdout]  41 |                 if let Some(m) = v.downcast_ref::<$t>() {
[INFO] [stdout]     |                             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:254:21
[INFO] [stdout]     |
[INFO] [stdout] 254 |                     type_matcher!(responses::MsgResponse2),
[INFO] [stdout]     |                     -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:41:29
[INFO] [stdout]     |
[INFO] [stdout]  41 |                 if let Some(m) = v.downcast_ref::<$t>() {
[INFO] [stdout]     |                             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:254:21
[INFO] [stdout]     |
[INFO] [stdout] 254 |                     type_matcher!(responses::MsgResponse2),
[INFO] [stdout]     |                     -------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `type_matcher` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:41:29
[INFO] [stdout]     |
[INFO] [stdout]  41 |                 if let Some(m) = v.downcast_ref::<$t>() {
[INFO] [stdout]     |                             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:253:21
[INFO] [stdout]     |
[INFO] [stdout] 253 |                     type_matcher!(responses::MsgResponse),
[INFO] [stdout]     |                     ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:41:29
[INFO] [stdout]     |
[INFO] [stdout]  41 |                 if let Some(m) = v.downcast_ref::<$t>() {
[INFO] [stdout]     |                             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:253:21
[INFO] [stdout]     |
[INFO] [stdout] 253 |                     type_matcher!(responses::MsgResponse),
[INFO] [stdout]     |                     ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `type_matcher` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:41:29
[INFO] [stdout]     |
[INFO] [stdout]  41 |                 if let Some(m) = v.downcast_ref::<$t>() {
[INFO] [stdout]     |                             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:193:21
[INFO] [stdout]     |
[INFO] [stdout] 193 |                     type_matcher!(responses::MsgResponse3)
[INFO] [stdout]     |                     -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:41:29
[INFO] [stdout]     |
[INFO] [stdout]  41 |                 if let Some(m) = v.downcast_ref::<$t>() {
[INFO] [stdout]     |                             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:193:21
[INFO] [stdout]     |
[INFO] [stdout] 193 |                     type_matcher!(responses::MsgResponse3)
[INFO] [stdout]     |                     -------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `type_matcher` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:41:29
[INFO] [stdout]     |
[INFO] [stdout]  41 |                 if let Some(m) = v.downcast_ref::<$t>() {
[INFO] [stdout]     |                             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:192:21
[INFO] [stdout]     |
[INFO] [stdout] 192 |                     type_matcher!(responses::MsgResponse2),
[INFO] [stdout]     |                     -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:41:29
[INFO] [stdout]     |
[INFO] [stdout]  41 |                 if let Some(m) = v.downcast_ref::<$t>() {
[INFO] [stdout]     |                             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:192:21
[INFO] [stdout]     |
[INFO] [stdout] 192 |                     type_matcher!(responses::MsgResponse2),
[INFO] [stdout]     |                     -------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `type_matcher` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:41:29
[INFO] [stdout]     |
[INFO] [stdout]  41 |                 if let Some(m) = v.downcast_ref::<$t>() {
[INFO] [stdout]     |                             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:191:21
[INFO] [stdout]     |
[INFO] [stdout] 191 |                     type_matcher!(responses::MsgResponse),
[INFO] [stdout]     |                     ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:41:29
[INFO] [stdout]     |
[INFO] [stdout]  41 |                 if let Some(m) = v.downcast_ref::<$t>() {
[INFO] [stdout]     |                             ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:191:21
[INFO] [stdout]     |
[INFO] [stdout] 191 |                     type_matcher!(responses::MsgResponse),
[INFO] [stdout]     |                     ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `type_matcher` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `type_matcher`
[INFO] [stdout]    --> src/examples/testkit/bagsman.rs:421:13
[INFO] [stdout]     |
[INFO] [stdout] 421 |         let type_matcher = type_matcher!(logger::Log);
[INFO] [stdout]     |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_type_matcher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pat_mather`
[INFO] [stdout]    --> src/examples/testkit/bagsman.rs:424:13
[INFO] [stdout]     |
[INFO] [stdout] 424 |         let pat_mather = pat_matcher!(logger::Log => logger::Log { text: _, target: logger::LogTarget::StdOut });
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pat_mather`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `extended_matcher`
[INFO] [stdout]    --> src/examples/testkit/bagsman.rs:427:13
[INFO] [stdout]     |
[INFO] [stdout] 427 |         let extended_matcher = extended_type_matcher!(logger::Log, v => {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_extended_matcher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flat_matcher`
[INFO] [stdout]    --> src/examples/testkit/bagsman.rs:436:13
[INFO] [stdout]     |
[INFO] [stdout] 436 |         let flat_matcher = matcher!(v => {
[INFO] [stdout]     |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_flat_matcher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `raw_matcher`
[INFO] [stdout]    --> src/examples/testkit/bagsman.rs:452:13
[INFO] [stdout]     |
[INFO] [stdout] 452 |         let raw_matcher = Box::new(|v: &Box<Any + Send>| {
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_raw_matcher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/examples/futures/example.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let mut executor = tsafe!(ThreadPinnedExecutor::new().run());
[INFO] [stdout]    |         ----^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/examples/futures/example.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |     let mut executor1 = executor.clone();
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/examples/futures/example.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |     }).recover(|e| {
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/examples/futures/example.rs:113:15
[INFO] [stdout]     |
[INFO] [stdout] 113 |     fut2.map(|v| {
[INFO] [stdout]     |               ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `system` is never read
[INFO] [stdout]   --> src/testkit/actors/test_probe.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct TestProbe {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 26 |     system: TSafe<TestLocalActorSystem>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `DisplayAndCopy` is never used
[INFO] [stdout]  --> src/actors/abstract_actor_ref.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | trait DisplayAndCopy {}
[INFO] [stdout]   |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:16:28
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub struct MsgOk { pub data: u32 }
[INFO] [stdout]    |                -----       ^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                field in this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:17:29
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub struct MsgOk2 { pub data: u32 }
[INFO] [stdout]    |                ------       ^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                field in this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub struct MsgOk3 { pub data: u32 }
[INFO] [stdout]    |                ------       ^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                field in this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:19:29
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub struct MsgOk4 { pub data: u32 }
[INFO] [stdout]    |                ------       ^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                field in this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:20:29
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub struct MsgOk5 { pub data: u32 }
[INFO] [stdout]    |                ------       ^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                field in this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:21:31
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub struct MsgOther { pub data: u32 }
[INFO] [stdout]    |                --------       ^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                field in this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:24:36
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub struct MsgNoResponse { pub data: u32 }
[INFO] [stdout]    |                -------------       ^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                field in this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:30:35
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub struct MsgResponse { pub  data: u32 }
[INFO] [stdout]    |                -----------        ^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                field in this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:31:36
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub struct MsgResponse2 { pub  data: u32 }
[INFO] [stdout]    |                ------------        ^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                field in this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:32:36
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub struct MsgResponse3 { pub  data: u32 }
[INFO] [stdout]    |                ------------        ^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                field in this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:33:36
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub struct MsgResponse4 { pub  data: u32 }
[INFO] [stdout]    |                ------------        ^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                field in this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:34:37
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub struct OtherResponse { pub  data: u32 }
[INFO] [stdout]    |                -------------        ^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                field in this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `completable_promise` is never used
[INFO] [stdout]   --> src/examples/futures/example.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn completable_promise() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `async_promise` is never used
[INFO] [stdout]   --> src/examples/futures/example.rs:49:4
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn async_promise() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/examples/futures/example.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let mut executor = tsafe!(ThreadPinnedExecutor::new().run());
[INFO] [stdout]    |         ----^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/examples/futures/example.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let mut p: AsyncPromise<u32, TSafe<Fail + Send>> =
[INFO] [stdout]    |         ----^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/testkit/actors/test_probe.rs:376:9
[INFO] [stdout]     |
[INFO] [stdout] 376 |         self.probe_cvar.wait( self.probe_cvar_m.lock().unwrap());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 376 |         let _ = self.probe_cvar.wait( self.probe_cvar_m.lock().unwrap());
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/testkit/actors/test_probe.rs:431:9
[INFO] [stdout]     |
[INFO] [stdout] 431 |         self.actor_cvar.wait( self.actor_cvar_m.lock().unwrap());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 431 |         let _ = self.actor_cvar.wait( self.actor_cvar_m.lock().unwrap());
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/examples/futures/example.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let mut executor = tsafe!(ThreadPinnedExecutor::new().run());
[INFO] [stdout]    |         ----^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/examples/futures/example.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |     let mut executor1 = executor.clone();
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/examples/futures/example.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |     }).recover(|e| {
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/examples/futures/example.rs:113:15
[INFO] [stdout]     |
[INFO] [stdout] 113 |     fut2.map(|v| {
[INFO] [stdout]     |               ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/executors/thread_pinned_executor.rs:136:25
[INFO] [stdout]     |
[INFO] [stdout] 136 |                         cvar.wait_timeout(mutex.lock().unwrap(), Duration::from_millis(1000));
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 136 |                         let _ = cvar.wait_timeout(mutex.lock().unwrap(), Duration::from_millis(1000));
[INFO] [stdout]     |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `system` is never read
[INFO] [stdout]   --> src/testkit/actors/test_probe.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct TestProbe {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 26 |     system: TSafe<TestLocalActorSystem>,
[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 `Result` that must be used
[INFO] [stdout]   --> src/examples/actors/logger/file_writer.rs:38:16
[INFO] [stdout]    |
[INFO] [stdout] 38 |                fs::write(&self.file, m.text.as_bytes());
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 38 |                let _ = fs::write(&self.file, m.text.as_bytes());
[INFO] [stdout]    |                +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `DisplayAndCopy` is never used
[INFO] [stdout]  --> src/actors/abstract_actor_ref.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | trait DisplayAndCopy {}
[INFO] [stdout]   |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:16:28
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub struct MsgOk { pub data: u32 }
[INFO] [stdout]    |                -----       ^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                field in this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:17:29
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub struct MsgOk2 { pub data: u32 }
[INFO] [stdout]    |                ------       ^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                field in this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub struct MsgOk3 { pub data: u32 }
[INFO] [stdout]    |                ------       ^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                field in this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:19:29
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub struct MsgOk4 { pub data: u32 }
[INFO] [stdout]    |                ------       ^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                field in this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:20:29
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub struct MsgOk5 { pub data: u32 }
[INFO] [stdout]    |                ------       ^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                field in this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:21:31
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub struct MsgOther { pub data: u32 }
[INFO] [stdout]    |                --------       ^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                field in this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:24:36
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub struct MsgNoResponse { pub data: u32 }
[INFO] [stdout]    |                -------------       ^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                field in this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:32:36
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub struct MsgResponse3 { pub  data: u32 }
[INFO] [stdout]    |                ------------        ^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                field in this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:33:36
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub struct MsgResponse4 { pub  data: u32 }
[INFO] [stdout]    |                ------------        ^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                field in this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> src/examples/futures/example.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Debug, Fail)]
[INFO] [stdout]    |                 ^---
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 `Fail` is not local
[INFO] [stdout]    |                 move the `impl` block outside of this constant `_DERIVE_failure_Fail_FOR_MyError`
[INFO] [stdout] 12 | enum MyError {
[INFO] [stdout]    |      ------- `MyError` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]    = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> src/examples/futures/example.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Debug, Fail)]
[INFO] [stdout]    |                 ^---
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 `Display` is not local
[INFO] [stdout]    |                 move the `impl` block outside of this constant `_DERIVE_failure_core_fmt_Display_FOR_MyError`
[INFO] [stdout] 12 | enum MyError {
[INFO] [stdout]    |      ------- `MyError` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:34:37
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub struct OtherResponse { pub  data: u32 }
[INFO] [stdout]    |                -------------        ^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                field in this struct
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `completable_promise` is never used
[INFO] [stdout]   --> src/examples/futures/example.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn completable_promise() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `async_promise` is never used
[INFO] [stdout]   --> src/examples/futures/example.rs:49:4
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn async_promise() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/testkit/actors/test_probe.rs:376:9
[INFO] [stdout]     |
[INFO] [stdout] 376 |         self.probe_cvar.wait( self.probe_cvar_m.lock().unwrap());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 376 |         let _ = self.probe_cvar.wait( self.probe_cvar_m.lock().unwrap());
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/testkit/actors/test_probe.rs:431:9
[INFO] [stdout]     |
[INFO] [stdout] 431 |         self.actor_cvar.wait( self.actor_cvar_m.lock().unwrap());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 431 |         let _ = self.actor_cvar.wait( self.actor_cvar_m.lock().unwrap());
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/executors/thread_pinned_executor.rs:136:25
[INFO] [stdout]     |
[INFO] [stdout] 136 |                         cvar.wait_timeout(mutex.lock().unwrap(), Duration::from_millis(1000));
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 136 |                         let _ = cvar.wait_timeout(mutex.lock().unwrap(), Duration::from_millis(1000));
[INFO] [stdout]     |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/examples/actors/logger/file_writer.rs:38:16
[INFO] [stdout]    |
[INFO] [stdout] 38 |                fs::write(&self.file, m.text.as_bytes());
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 38 |                let _ = fs::write(&self.file, m.text.as_bytes());
[INFO] [stdout]    |                +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> src/examples/futures/example.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Debug, Fail)]
[INFO] [stdout]    |                 ^---
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 `Fail` is not local
[INFO] [stdout]    |                 move the `impl` block outside of this constant `_DERIVE_failure_Fail_FOR_MyError`
[INFO] [stdout] 12 | enum MyError {
[INFO] [stdout]    |      ------- `MyError` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]    = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> src/examples/futures/example.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Debug, Fail)]
[INFO] [stdout]    |                 ^---
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 `Display` is not local
[INFO] [stdout]    |                 move the `impl` block outside of this constant `_DERIVE_failure_core_fmt_Display_FOR_MyError`
[INFO] [stdout] 12 | enum MyError {
[INFO] [stdout]    |      ------- `MyError` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.92s
[INFO] running `Command { std: "docker" "inspect" "dafab62c1fcf504cfc405fec942bf471450120586920554093dd849f37b5596e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dafab62c1fcf504cfc405fec942bf471450120586920554093dd849f37b5596e", kill_on_drop: false }`
[INFO] [stdout] dafab62c1fcf504cfc405fec942bf471450120586920554093dd849f37b5596e
