[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#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSerbis%2Fseal_rs" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Serbis/seal_rs on toolchain 5518eaa946291f00471af8b254b2a1715f234882
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-5-tc1/source/Cargo.toml
[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" "+5518eaa946291f00471af8b254b2a1715f234882" "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 timer v0.2.0
[INFO] [stderr]   Downloaded match-downcast v0.1.2
[INFO] [stderr]   Downloaded backtrace v0.3.30
[INFO] [stderr]   Downloaded libc v0.2.55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 663a18adf02ef67a09afd33ee02f19e0b30c988541065a8dd612cd516adbdb3a
[INFO] running `Command { std: "docker" "start" "-a" "663a18adf02ef67a09afd33ee02f19e0b30c988541065a8dd612cd516adbdb3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "663a18adf02ef67a09afd33ee02f19e0b30c988541065a8dd612cd516adbdb3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "663a18adf02ef67a09afd33ee02f19e0b30c988541065a8dd612cd516adbdb3a", kill_on_drop: false }`
[INFO] [stdout] 663a18adf02ef67a09afd33ee02f19e0b30c988541065a8dd612cd516adbdb3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f78bec2a5b45d8f1e379a519fd5966770704c77f801460073b288cb054db9f0
[INFO] running `Command { std: "docker" "start" "-a" "6f78bec2a5b45d8f1e379a519fd5966770704c77f801460073b288cb054db9f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.4
[INFO] [stderr]    Compiling libc v0.2.55
[INFO] [stderr]     Checking rand_core v0.4.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[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 rand_core v0.3.1
[INFO] [stderr]     Checking rustc-demangle v0.1.15
[INFO] [stderr]     Checking cfg-if v0.1.9
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling backtrace v0.3.30
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]     Checking match-downcast v0.1.2
[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]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[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)]` 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`, `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)]` 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: 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: 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: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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: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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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>, 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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>, 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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 + 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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 + 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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 |     pub fn new(message: Box<Any + Send + 'static>, sender: Option<Box<AbstractActorRef + Send>>, 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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: unused imports: `Arc`, `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: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/actors/envelope.rs:26:152
[INFO] [stdout]    |
[INFO] [stdout] 26 | ...receiver: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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>) -> A...
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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>) -> A...
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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 |     pub fn new(sender: Box<AbstractActorRef + Send>, self_: Box<AbstractActorRef + Send>, system: TSafe<AbstractActorSystem + Send>) -> A...
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn as_any(self: &Self) -> &dyn Any { self }
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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: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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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>, 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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>, 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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 + 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/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/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 + 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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 |     pub fn new(message: Box<Any + Send + 'static>, sender: Option<Box<AbstractActorRef + Send>>, 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/envelope.rs:26:152
[INFO] [stdout]    |
[INFO] [stdout] 26 | ...receiver: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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>) -> A...
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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>) -> A...
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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 |     pub fn new(sender: Box<AbstractActorRef + Send>, self_: Box<AbstractActorRef + Send>, system: TSafe<AbstractActorSystem + Send>) -> A...
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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: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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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: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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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: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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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: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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/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: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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 47 |             let sender: Box<dyn AbstractActorRef + 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)]` 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: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: 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/nightly/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/nightly/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/nightly/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: 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: 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/nightly/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: 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: 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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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: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/nightly/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/nightly/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] 431 | |                 false
[INFO] [stdout] 432 | |             }
[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/nightly/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/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] 448 | |             }
[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/nightly/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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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: 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: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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: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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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: 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: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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: 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: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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: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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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: 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: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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: 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: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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: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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 148 |                 let err: TSafe<dyn Fail + Send> =
[INFO] [stdout]     |                                +++
[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/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/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)]` 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/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)]` 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: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |             m: commands::MsgOk => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 59 |             m: commands::MsgOk2 => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |             m: commands::MsgOk3 => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |             m: commands::MsgOk4 => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             m: commands::MsgOk5 => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |             m: commands::MsgOther => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |             m: commands::MsgNoResponse => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |             m: commands::MsgComplex0 => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 |             m: commands::MsgComplex1 => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:91:13
[INFO] [stdout]    |
[INFO] [stdout] 91 |             m: commands::ToRef => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (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/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 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 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: 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/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: 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)]` on by default
[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: 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)]` 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: 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/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: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: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: 146 warnings emitted
[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)]` 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: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |             m: commands::MsgOk => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 59 |             m: commands::MsgOk2 => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |             m: commands::MsgOk3 => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |             m: commands::MsgOk4 => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             m: commands::MsgOk5 => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |             m: commands::MsgOther => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |             m: commands::MsgNoResponse => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |             m: commands::MsgComplex0 => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 |             m: commands::MsgComplex1 => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:91:13
[INFO] [stdout]    |
[INFO] [stdout] 91 |             m: commands::ToRef => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (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: 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]     |                             ^ help: if this is intentional, prefix it with an underscore: `_m`
[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]     = 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::<$t>() {
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:192:21
[INFO] [stdout]     |
[INFO] [stdout] 192 |                     type_matcher!(responses::MsgResponse2),
[INFO] [stdout]     |                     -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `type_matcher` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:41:29
[INFO] [stdout]     |
[INFO] [stdout] 41  |                 if let Some(m) = v.downcast_ref::<$t>() {
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_m`
[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]     = 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::<$t>() {
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:253:21
[INFO] [stdout]     |
[INFO] [stdout] 253 |                     type_matcher!(responses::MsgResponse),
[INFO] [stdout]     |                     ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `type_matcher` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:41:29
[INFO] [stdout]     |
[INFO] [stdout] 41  |                 if let Some(m) = v.downcast_ref::<$t>() {
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_m`
[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]     = 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::<$t>() {
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:255:21
[INFO] [stdout]     |
[INFO] [stdout] 255 |                     type_matcher!(responses::MsgResponse3)
[INFO] [stdout]     |                     -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `type_matcher` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:41:29
[INFO] [stdout]     |
[INFO] [stdout] 41  |                 if let Some(m) = v.downcast_ref::<$t>() {
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_m`
[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]     = 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]     |                             ^ help: if this is intentional, prefix it with an underscore: `_m`
[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]     = 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: 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: 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 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 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: 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: 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)]` on by default
[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)]` 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: 200 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.69s
[INFO] running `Command { std: "docker" "inspect" "6f78bec2a5b45d8f1e379a519fd5966770704c77f801460073b288cb054db9f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f78bec2a5b45d8f1e379a519fd5966770704c77f801460073b288cb054db9f0", kill_on_drop: false }`
[INFO] [stdout] 6f78bec2a5b45d8f1e379a519fd5966770704c77f801460073b288cb054db9f0
[INFO] checking Serbis/seal_rs against try#7622c0f807a4e13c4db886a1681bf343795692df+rustflags=-Dnon_local_definitions for pr-120393
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSerbis%2Fseal_rs" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Serbis/seal_rs on toolchain 7622c0f807a4e13c4db886a1681bf343795692df
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-5-tc2/source/Cargo.toml
[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" "+7622c0f807a4e13c4db886a1681bf343795692df" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b78b8c69847bf29763c2b572fac81bf63c8414a4137ee231cec0abc0578ab780
[INFO] running `Command { std: "docker" "start" "-a" "b78b8c69847bf29763c2b572fac81bf63c8414a4137ee231cec0abc0578ab780", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b78b8c69847bf29763c2b572fac81bf63c8414a4137ee231cec0abc0578ab780", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b78b8c69847bf29763c2b572fac81bf63c8414a4137ee231cec0abc0578ab780", kill_on_drop: false }`
[INFO] [stdout] b78b8c69847bf29763c2b572fac81bf63c8414a4137ee231cec0abc0578ab780
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dnon_local_definitions" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e6d65bbdde93f575fe4bcffa2e1937547521bf5e9b5f43166acd552181aac16
[INFO] running `Command { std: "docker" "start" "-a" "1e6d65bbdde93f575fe4bcffa2e1937547521bf5e9b5f43166acd552181aac16", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.4
[INFO] [stderr]    Compiling libc v0.2.55
[INFO] [stderr]     Checking rand_core v0.4.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[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 rand_core v0.3.1
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling backtrace v0.3.30
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking num_cpus v1.10.0
[INFO] [stderr]     Checking match-downcast v0.1.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[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)]` 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`, `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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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: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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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>, 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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>, 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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 + 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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 + 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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 |     pub fn new(message: Box<Any + Send + 'static>, sender: Option<Box<AbstractActorRef + Send>>, 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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 | ...receiver: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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>) -> A...
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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>) -> A...
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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 |     pub fn new(sender: Box<AbstractActorRef + Send>, self_: Box<AbstractActorRef + Send>, system: TSafe<AbstractActorSystem + Send>) -> A...
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn as_any(self: &Self) -> &dyn Any { self }
[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)]` 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`, `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: 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/nightly/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 47 |             let sender: Box<dyn AbstractActorRef + Send> = {
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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: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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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>, 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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>, 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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 + 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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 + 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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 |     pub fn new(message: Box<Any + Send + 'static>, sender: Option<Box<AbstractActorRef + Send>>, 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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 | ...receiver: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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>) -> A...
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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>) -> A...
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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 |     pub fn new(sender: Box<AbstractActorRef + Send>, self_: Box<AbstractActorRef + Send>, system: TSafe<AbstractActorSystem + Send>) -> A...
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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/nightly/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: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/nightly/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/nightly/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] 431 | |                 false
[INFO] [stdout] 432 | |             }
[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/nightly/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/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] 448 | |             }
[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/nightly/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/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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: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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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: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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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: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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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: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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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: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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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: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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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: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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 148 |                 let err: TSafe<dyn Fail + Send> =
[INFO] [stdout]     |                                +++
[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)]` 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: 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/nightly/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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 416 |         let _test_matcher = |_v: &Box<dyn Any + Send>| {
[INFO] [stdout]     |                                       +++
[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: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 47 |             let sender: Box<dyn AbstractActorRef + Send> = {
[INFO] [stdout]    |                             +++
[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/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: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: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: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: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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: 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)]` 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: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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: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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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: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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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: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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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: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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: 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: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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 148 |                 let err: TSafe<dyn Fail + Send> =
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |             m: commands::MsgOk => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 59 |             m: commands::MsgOk2 => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |             m: commands::MsgOk3 => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |             m: commands::MsgOk4 => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             m: commands::MsgOk5 => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |             m: commands::MsgOther => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |             m: commands::MsgNoResponse => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |             m: commands::MsgComplex0 => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 |             m: commands::MsgComplex1 => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:91:13
[INFO] [stdout]    |
[INFO] [stdout] 91 |             m: commands::ToRef => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (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/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)]` 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 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: 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]     |                             ^ help: if this is intentional, prefix it with an underscore: `_m`
[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]     = 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::<$t>() {
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:192:21
[INFO] [stdout]     |
[INFO] [stdout] 192 |                     type_matcher!(responses::MsgResponse2),
[INFO] [stdout]     |                     -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `type_matcher` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:41:29
[INFO] [stdout]     |
[INFO] [stdout] 41  |                 if let Some(m) = v.downcast_ref::<$t>() {
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_m`
[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]     = 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::<$t>() {
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:253:21
[INFO] [stdout]     |
[INFO] [stdout] 253 |                     type_matcher!(responses::MsgResponse),
[INFO] [stdout]     |                     ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `type_matcher` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:41:29
[INFO] [stdout]     |
[INFO] [stdout] 41  |                 if let Some(m) = v.downcast_ref::<$t>() {
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_m`
[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]     = 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::<$t>() {
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/examples/testkit/bagsman.rs:255:21
[INFO] [stdout]     |
[INFO] [stdout] 255 |                     type_matcher!(responses::MsgResponse3)
[INFO] [stdout]     |                     -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `type_matcher` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]    --> src/testkit/actors/macrodef.rs:41:29
[INFO] [stdout]     |
[INFO] [stdout] 41  |                 if let Some(m) = v.downcast_ref::<$t>() {
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_m`
[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]     = 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]     |                             ^ help: if this is intentional, prefix it with an underscore: `_m`
[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]     = 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: 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/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: 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 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 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: 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/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: 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: 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)]` on by default
[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)]` 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: 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: 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: 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: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] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> src/examples/futures/example.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Debug, Fail)]
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current constant `_DERIVE_failure_Fail_FOR_MyError`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]    = note: requested on the command line with `-D non-local-definitions`
[INFO] [stdout]    = note: this error originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> src/examples/futures/example.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Debug, Fail)]
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current constant `_DERIVE_failure_core_fmt_Display_FOR_MyError`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]    = note: this error originates in the derive macro `Fail` (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/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] error: aborting due to 2 previous errors; 200 warnings emitted
[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] [stderr] error: could not compile `seal_rs` (lib test) due to 3 previous errors; 200 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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)]` 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: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |             m: commands::MsgOk => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 59 |             m: commands::MsgOk2 => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |             m: commands::MsgOk3 => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |             m: commands::MsgOk4 => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             m: commands::MsgOk5 => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |             m: commands::MsgOther => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |             m: commands::MsgNoResponse => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |             m: commands::MsgComplex0 => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 |             m: commands::MsgComplex1 => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:91:13
[INFO] [stdout]    |
[INFO] [stdout] 91 |             m: commands::ToRef => {
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: `m` is captured in macro and introduced a unused variable
[INFO] [stdout]   --> src/examples/testkit/bagsman.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /         match_downcast_ref!(msg, {
[INFO] [stdout] 56 | |             m: commands::MsgOk => {
[INFO] [stdout] 57 | |                 ctx.sender.tell(Box::new(responses::MsgResponse {data: 99} ), Some(ctx.self_.clone()))
[INFO] [stdout] 58 | |             },
[INFO] [stdout] ...  |
[INFO] [stdout] 97 | |             _ => return false
[INFO] [stdout] 98 | |         });
[INFO] [stdout]    | |__________^
[INFO] [stdout]    = note: this warning originates in the macro `match_downcast_ref` (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/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 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 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: 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: 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)]` on by default
[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)]` 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] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> src/examples/futures/example.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Debug, Fail)]
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current constant `_DERIVE_failure_Fail_FOR_MyError`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]    = note: requested on the command line with `-D non-local-definitions`
[INFO] [stdout]    = note: this error originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]   --> src/examples/futures/example.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Debug, Fail)]
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: move this `impl` block outside the of the current constant `_DERIVE_failure_core_fmt_Display_FOR_MyError`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]    = note: this error originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 146 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `seal_rs` (lib) due to 3 previous errors; 146 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "1e6d65bbdde93f575fe4bcffa2e1937547521bf5e9b5f43166acd552181aac16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e6d65bbdde93f575fe4bcffa2e1937547521bf5e9b5f43166acd552181aac16", kill_on_drop: false }`
[INFO] [stdout] 1e6d65bbdde93f575fe4bcffa2e1937547521bf5e9b5f43166acd552181aac16
