[INFO] crate actix 0.8.0-alpha.3 is already in cache
[INFO] extracting crate actix 0.8.0-alpha.3 into work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/actix/0.8.0-alpha.3
[INFO] extracting crate actix 0.8.0-alpha.3 into work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/actix/0.8.0-alpha.3
[INFO] validating manifest of actix-0.8.0-alpha.3 on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of actix-0.8.0-alpha.3 on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing actix-0.8.0-alpha.3
[INFO] finished frobbing actix-0.8.0-alpha.3
[INFO] frobbed toml for actix-0.8.0-alpha.3 written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/actix/0.8.0-alpha.3/Cargo.toml
[INFO] started frobbing actix-0.8.0-alpha.3
[INFO] finished frobbing actix-0.8.0-alpha.3
[INFO] frobbed toml for actix-0.8.0-alpha.3 written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/actix/0.8.0-alpha.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] checking actix-0.8.0-alpha.3 against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-1/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/actix/0.8.0-alpha.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] dea530191056153ee416113c57988c4b31e8d5d914feb197cced4de8d02e4431
[INFO] running `"docker" "start" "-a" "dea530191056153ee416113c57988c4b31e8d5d914feb197cced4de8d02e4431"`
[INFO] [stderr]     Checking actix-threadpool v0.1.1
[INFO] [stderr]     Checking trust-dns-proto v0.7.4
[INFO] [stderr]     Checking actix-rt v0.2.2
[INFO] [stderr]     Checking trust-dns-resolver v0.11.1
[INFO] [stderr]     Checking actix v0.8.0-alpha.3 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/contextimpl.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 |     Box<ActorFuture<Item = (), Error = (), Actor = A>>,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ActorFuture<Item = (), Error = (), Actor = A>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/contextimpl.rs:135:22
[INFO] [stderr]     |
[INFO] [stderr] 135 |         let fut: Box<ActorFuture<Item = (), Error = (), Actor = A>> = Box::new(fut);
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ActorFuture<Item = (), Error = (), Actor = A>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/contextitems.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |     Box<ActorFuture<Item = (), Error = (), Actor = A>>,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ActorFuture<Item = (), Error = (), Actor = A>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/handler.rs:57:43
[INFO] [stderr]    |
[INFO] [stderr] 57 | pub type ResponseActFuture<A, I, E> = Box<ActorFuture<Item = I, Error = E, Actor = A>>;
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ActorFuture<Item = I, Error = E, Actor = A>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/handler.rs:60:37
[INFO] [stderr]    |
[INFO] [stderr] 60 | pub type ResponseFuture<I, E> = Box<Future<Item = I, Error = E>>;
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = I, Error = E>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/handler.rs:190:13
[INFO] [stderr]     |
[INFO] [stderr] 190 |     Fut(Box<Future<Item = I, Error = E>>),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = I, Error = E>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/handler.rs:255:13
[INFO] [stderr]     |
[INFO] [stderr] 255 |     Fut(Box<ActorFuture<Item = I, Error = E, Actor = A>>),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ActorFuture<Item = I, Error = E, Actor = A>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/address/channel.rs:33:28
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn boxed(&self) -> Box<Sender<M>>;
[INFO] [stderr]    |                            ^^^^^^^^^ help: use `dyn`: `dyn Sender<M>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/address/channel.rs:459:28
[INFO] [stderr]     |
[INFO] [stderr] 459 |     fn boxed(&self) -> Box<Sender<M>> {
[INFO] [stderr]     |                            ^^^^^^^^^ help: use `dyn`: `dyn Sender<M>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/address/envelope.rs:41:35
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub struct Envelope<A: Actor>(Box<EnvelopeProxy<Actor = A> + Send>);
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EnvelopeProxy<Actor = A> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/address/envelope.rs:58:34
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub fn with_proxy(proxy: Box<EnvelopeProxy<Actor = A> + Send>) -> Self {
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EnvelopeProxy<Actor = A> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/address/message.rs:113:23
[INFO] [stderr]     |
[INFO] [stderr] 113 |     info: Option<(Box<Sender<M>>, M)>,
[INFO] [stderr]     |                       ^^^^^^^^^ help: use `dyn`: `dyn Sender<M>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/address/message.rs:124:27
[INFO] [stderr]     |
[INFO] [stderr] 124 |         info: Option<(Box<Sender<M>>, M)>,
[INFO] [stderr]     |                           ^^^^^^^^^ help: use `dyn`: `dyn Sender<M>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/address/mod.rs:210:13
[INFO] [stderr]     |
[INFO] [stderr] 210 |     tx: Box<Sender<M>>,
[INFO] [stderr]     |             ^^^^^^^^^ help: use `dyn`: `dyn Sender<M>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/address/mod.rs:219:31
[INFO] [stderr]     |
[INFO] [stderr] 219 |     pub(crate) fn new(tx: Box<Sender<M>>) -> Recipient<M> {
[INFO] [stderr]     |                               ^^^^^^^^^ help: use `dyn`: `dyn Sender<M>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/mocker.rs:40:15
[INFO] [stderr]    |
[INFO] [stderr] 40 |     mock: Box<FnMut(Box<Any>, &mut Context<Mocker<T>>) -> Box<Any>>,
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Box<Any>, &mut Context<Mocker<T>>) -> Box<Any>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/mocker.rs:40:25
[INFO] [stderr]    |
[INFO] [stderr] 40 |     mock: Box<FnMut(Box<Any>, &mut Context<Mocker<T>>) -> Box<Any>>,
[INFO] [stderr]    |                         ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/mocker.rs:40:63
[INFO] [stderr]    |
[INFO] [stderr] 40 |     mock: Box<FnMut(Box<Any>, &mut Context<Mocker<T>>) -> Box<Any>>,
[INFO] [stderr]    |                                                               ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/mocker.rs:45:19
[INFO] [stderr]    |
[INFO] [stderr] 45 |         mock: Box<FnMut(Box<Any>, &mut Context<Mocker<T>>) -> Box<Any>>,
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Box<Any>, &mut Context<Mocker<T>>) -> Box<Any>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/mocker.rs:45:29
[INFO] [stderr]    |
[INFO] [stderr] 45 |         mock: Box<FnMut(Box<Any>, &mut Context<Mocker<T>>) -> Box<Any>>,
[INFO] [stderr]    |                             ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/mocker.rs:45:67
[INFO] [stderr]    |
[INFO] [stderr] 45 |         mock: Box<FnMut(Box<Any>, &mut Context<Mocker<T>>) -> Box<Any>>,
[INFO] [stderr]    |                                                                   ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/registry.rs:20:35
[INFO] [stderr]    |
[INFO] [stderr] 20 | type AnyMap = HashMap<TypeId, Box<Any>>;
[INFO] [stderr]    |                                   ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/registry.rs:224:35
[INFO] [stderr]     |
[INFO] [stderr] 224 |     registry: HashMap<TypeId, Box<Any + Send>>,
[INFO] [stderr]     |                                   ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/sync.rs:226:18
[INFO] [stderr]     |
[INFO] [stderr] 226 |     factory: Arc<Fn() -> A>,
[INFO] [stderr]     |                  ^^^^^^^^^ help: use `dyn`: `dyn Fn() -> A`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/sync.rs:233:25
[INFO] [stderr]     |
[INFO] [stderr] 233 |     fn new(factory: Arc<Fn() -> A>, queue: cb_channel::Receiver<Envelope<A>>) -> Self {
[INFO] [stderr]     |                         ^^^^^^^^^ help: use `dyn`: `dyn Fn() -> A`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/utils.rs:88:19
[INFO] [stderr]    |
[INFO] [stderr] 88 |     f: Option<Box<TimerFuncBox<A>>>,
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TimerFuncBox<A>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/utils.rs:186:12
[INFO] [stderr]     |
[INFO] [stderr] 186 |     f: Box<IntervalFuncBox<A>>,
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IntervalFuncBox<A>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/contextimpl.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 |     Box<ActorFuture<Item = (), Error = (), Actor = A>>,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ActorFuture<Item = (), Error = (), Actor = A>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/contextimpl.rs:135:22
[INFO] [stderr]     |
[INFO] [stderr] 135 |         let fut: Box<ActorFuture<Item = (), Error = (), Actor = A>> = Box::new(fut);
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ActorFuture<Item = (), Error = (), Actor = A>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/contextitems.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |     Box<ActorFuture<Item = (), Error = (), Actor = A>>,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ActorFuture<Item = (), Error = (), Actor = A>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/handler.rs:57:43
[INFO] [stderr]    |
[INFO] [stderr] 57 | pub type ResponseActFuture<A, I, E> = Box<ActorFuture<Item = I, Error = E, Actor = A>>;
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ActorFuture<Item = I, Error = E, Actor = A>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/handler.rs:60:37
[INFO] [stderr]    |
[INFO] [stderr] 60 | pub type ResponseFuture<I, E> = Box<Future<Item = I, Error = E>>;
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = I, Error = E>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/handler.rs:190:13
[INFO] [stderr]     |
[INFO] [stderr] 190 |     Fut(Box<Future<Item = I, Error = E>>),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = I, Error = E>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/handler.rs:255:13
[INFO] [stderr]     |
[INFO] [stderr] 255 |     Fut(Box<ActorFuture<Item = I, Error = E, Actor = A>>),
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ActorFuture<Item = I, Error = E, Actor = A>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/address/channel.rs:33:28
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn boxed(&self) -> Box<Sender<M>>;
[INFO] [stderr]    |                            ^^^^^^^^^ help: use `dyn`: `dyn Sender<M>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/address/channel.rs:459:28
[INFO] [stderr]     |
[INFO] [stderr] 459 |     fn boxed(&self) -> Box<Sender<M>> {
[INFO] [stderr]     |                            ^^^^^^^^^ help: use `dyn`: `dyn Sender<M>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/address/envelope.rs:41:35
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub struct Envelope<A: Actor>(Box<EnvelopeProxy<Actor = A> + Send>);
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EnvelopeProxy<Actor = A> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/address/envelope.rs:58:34
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub fn with_proxy(proxy: Box<EnvelopeProxy<Actor = A> + Send>) -> Self {
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EnvelopeProxy<Actor = A> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/address/message.rs:113:23
[INFO] [stderr]     |
[INFO] [stderr] 113 |     info: Option<(Box<Sender<M>>, M)>,
[INFO] [stderr]     |                       ^^^^^^^^^ help: use `dyn`: `dyn Sender<M>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/address/message.rs:124:27
[INFO] [stderr]     |
[INFO] [stderr] 124 |         info: Option<(Box<Sender<M>>, M)>,
[INFO] [stderr]     |                           ^^^^^^^^^ help: use `dyn`: `dyn Sender<M>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/address/mod.rs:210:13
[INFO] [stderr]     |
[INFO] [stderr] 210 |     tx: Box<Sender<M>>,
[INFO] [stderr]     |             ^^^^^^^^^ help: use `dyn`: `dyn Sender<M>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/address/mod.rs:219:31
[INFO] [stderr]     |
[INFO] [stderr] 219 |     pub(crate) fn new(tx: Box<Sender<M>>) -> Recipient<M> {
[INFO] [stderr]     |                               ^^^^^^^^^ help: use `dyn`: `dyn Sender<M>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/mocker.rs:40:15
[INFO] [stderr]    |
[INFO] [stderr] 40 |     mock: Box<FnMut(Box<Any>, &mut Context<Mocker<T>>) -> Box<Any>>,
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Box<Any>, &mut Context<Mocker<T>>) -> Box<Any>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/mocker.rs:40:25
[INFO] [stderr]    |
[INFO] [stderr] 40 |     mock: Box<FnMut(Box<Any>, &mut Context<Mocker<T>>) -> Box<Any>>,
[INFO] [stderr]    |                         ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/mocker.rs:40:63
[INFO] [stderr]    |
[INFO] [stderr] 40 |     mock: Box<FnMut(Box<Any>, &mut Context<Mocker<T>>) -> Box<Any>>,
[INFO] [stderr]    |                                                               ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/mocker.rs:45:19
[INFO] [stderr]    |
[INFO] [stderr] 45 |         mock: Box<FnMut(Box<Any>, &mut Context<Mocker<T>>) -> Box<Any>>,
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Box<Any>, &mut Context<Mocker<T>>) -> Box<Any>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/mocker.rs:45:29
[INFO] [stderr]    |
[INFO] [stderr] 45 |         mock: Box<FnMut(Box<Any>, &mut Context<Mocker<T>>) -> Box<Any>>,
[INFO] [stderr]    |                             ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/actors/mocker.rs:45:67
[INFO] [stderr]    |
[INFO] [stderr] 45 |         mock: Box<FnMut(Box<Any>, &mut Context<Mocker<T>>) -> Box<Any>>,
[INFO] [stderr]    |                                                                   ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/registry.rs:20:35
[INFO] [stderr]    |
[INFO] [stderr] 20 | type AnyMap = HashMap<TypeId, Box<Any>>;
[INFO] [stderr]    |                                   ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/registry.rs:224:35
[INFO] [stderr]     |
[INFO] [stderr] 224 |     registry: HashMap<TypeId, Box<Any + Send>>,
[INFO] [stderr]     |                                   ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/sync.rs:226:18
[INFO] [stderr]     |
[INFO] [stderr] 226 |     factory: Arc<Fn() -> A>,
[INFO] [stderr]     |                  ^^^^^^^^^ help: use `dyn`: `dyn Fn() -> A`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/sync.rs:233:25
[INFO] [stderr]     |
[INFO] [stderr] 233 |     fn new(factory: Arc<Fn() -> A>, queue: cb_channel::Receiver<Envelope<A>>) -> Self {
[INFO] [stderr]     |                         ^^^^^^^^^ help: use `dyn`: `dyn Fn() -> A`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/utils.rs:88:19
[INFO] [stderr]    |
[INFO] [stderr] 88 |     f: Option<Box<TimerFuncBox<A>>>,
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TimerFuncBox<A>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/utils.rs:186:12
[INFO] [stderr]     |
[INFO] [stderr] 186 |     f: Box<IntervalFuncBox<A>>,
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IntervalFuncBox<A>`
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::result::Result::<T, E>::is_ok` that must be used
[INFO] [stderr]    --> src/sync.rs:157:25
[INFO] [stderr]     |
[INFO] [stderr] 157 |                         queue.send(msg).is_ok();
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::result::Result::<T, E>::is_ok` that must be used
[INFO] [stderr]    --> src/sync.rs:157:25
[INFO] [stderr]     |
[INFO] [stderr] 157 |                         queue.send(msg).is_ok();
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> tests/derive.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.43s
[INFO] running `"docker" "inspect" "dea530191056153ee416113c57988c4b31e8d5d914feb197cced4de8d02e4431"`
[INFO] running `"docker" "rm" "-f" "dea530191056153ee416113c57988c4b31e8d5d914feb197cced4de8d02e4431"`
[INFO] [stdout] dea530191056153ee416113c57988c4b31e8d5d914feb197cced4de8d02e4431