[INFO] fetching crate timely_communication 0.10.0...
[INFO] checking timely_communication-0.10.0 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate timely_communication 0.10.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate timely_communication 0.10.0 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate timely_communication 0.10.0
[INFO] finished tweaking crates.io crate timely_communication 0.10.0
[INFO] tweaked toml for crates.io crate timely_communication 0.10.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9e375599481cc05b88c65f8a7a392e2d2d4ce900dffe4008af7e32a4c7b3a08f
[INFO] running `"docker" "start" "-a" "9e375599481cc05b88c65f8a7a392e2d2d4ce900dffe4008af7e32a4c7b3a08f"`
[INFO] [stderr]     Checking abomonation v0.7.3
[INFO] [stderr]     Checking timely_bytes v0.10.0
[INFO] [stderr]     Checking timely_logging v0.10.0
[INFO] [stderr]    Compiling abomonation_derive v0.4.0
[INFO] [stderr]     Checking timely_communication v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/allocator/thread.rs:31:71
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn allocate<T: 'static>(&mut self, identifier: usize) -> (Vec<Box<Push<Message<T>>>>, Box<Pull<Message<T>>>) {
[INFO] [stderr]    |                                                                       ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Push<Message<T>>`
[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/allocator/thread.rs:31:95
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn allocate<T: 'static>(&mut self, identifier: usize) -> (Vec<Box<Push<Message<T>>>>, Box<Pull<Message<T>>>) {
[INFO] [stderr]    |                                                                                               ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Pull<Message<T>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/allocator/process.rs:22:44
[INFO] [stderr]    |
[INFO] [stderr] 22 |     channels: Arc<Mutex<HashMap<usize, 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/allocator/process.rs:64:61
[INFO] [stderr]    |
[INFO] [stderr] 64 |     channels: Arc<Mutex<HashMap</* channel id */ usize, 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/allocator/process.rs:113:85
[INFO] [stderr]     |
[INFO] [stderr] 113 |     fn allocate<T: Any+Send+Sync+'static>(&mut self, identifier: usize) -> (Vec<Box<Push<Message<T>>>>, Box<Pull<Message<T>>>) {
[INFO] [stderr]     |                                                                                     ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Push<Message<T>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/allocator/process.rs:113:109
[INFO] [stderr]     |
[INFO] [stderr] 113 |     fn allocate<T: Any+Send+Sync+'static>(&mut self, identifier: usize) -> (Vec<Box<Push<Message<T>>>>, Box<Pull<Message<T>>>) {
[INFO] [stderr]     |                                                                                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Pull<Message<T>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/allocator/process.rs:169:42
[INFO] [stderr]     |
[INFO] [stderr] 169 |              .map(|s| Box::new(s) as Box<Push<super::Message<T>>>)
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Push<super::Message<T>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/allocator/process.rs:172:101
[INFO] [stderr]     |
[INFO] [stderr] 172 |         let recv = Box::new(CountPuller::new(recv, identifier, self.inner.events().clone())) as Box<Pull<super::Message<T>>>;
[INFO] [stderr]     |                                                                                                     ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Pull<super::Message<T>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/allocator/generic.rs:51:68
[INFO] [stderr]    |
[INFO] [stderr] 51 |     fn allocate<T: Data>(&mut self, identifier: usize) -> (Vec<Box<Push<Message<T>>>>, Box<Pull<Message<T>>>) {
[INFO] [stderr]    |                                                                    ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Push<Message<T>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/allocator/generic.rs:51:92
[INFO] [stderr]    |
[INFO] [stderr] 51 |     fn allocate<T: Data>(&mut self, identifier: usize) -> (Vec<Box<Push<Message<T>>>>, Box<Pull<Message<T>>>) {
[INFO] [stderr]    |                                                                                            ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Pull<Message<T>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/allocator/generic.rs:90:68
[INFO] [stderr]    |
[INFO] [stderr] 90 |     fn allocate<T: Data>(&mut self, identifier: usize) -> (Vec<Box<Push<Message<T>>>>, Box<Pull<Message<T>>>) {
[INFO] [stderr]    |                                                                    ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Push<Message<T>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/allocator/generic.rs:90:92
[INFO] [stderr]    |
[INFO] [stderr] 90 |     fn allocate<T: Data>(&mut self, identifier: usize) -> (Vec<Box<Push<Message<T>>>>, Box<Pull<Message<T>>>) {
[INFO] [stderr]    |                                                                                            ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Pull<Message<T>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/allocator/zero_copy/allocator.rs:136:68
[INFO] [stderr]     |
[INFO] [stderr] 136 |     fn allocate<T: Data>(&mut self, identifier: usize) -> (Vec<Box<Push<Message<T>>>>, Box<Pull<Message<T>>>) {
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Push<Message<T>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/allocator/zero_copy/allocator.rs:136:92
[INFO] [stderr]     |
[INFO] [stderr] 136 |     fn allocate<T: Data>(&mut self, identifier: usize) -> (Vec<Box<Push<Message<T>>>>, Box<Pull<Message<T>>>) {
[INFO] [stderr]     |                                                                                            ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Pull<Message<T>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/allocator/zero_copy/allocator.rs:139:36
[INFO] [stderr]     |
[INFO] [stderr] 139 |         let mut pushes = Vec::<Box<Push<Message<T>>>>::new();
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Push<Message<T>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/allocator/zero_copy/allocator_process.rs:122:68
[INFO] [stderr]     |
[INFO] [stderr] 122 |     fn allocate<T: Data>(&mut self, identifier: usize) -> (Vec<Box<Push<Message<T>>>>, Box<Pull<Message<T>>>) {
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Push<Message<T>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/allocator/zero_copy/allocator_process.rs:122:92
[INFO] [stderr]     |
[INFO] [stderr] 122 |     fn allocate<T: Data>(&mut self, identifier: usize) -> (Vec<Box<Push<Message<T>>>>, Box<Pull<Message<T>>>) {
[INFO] [stderr]     |                                                                                            ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Pull<Message<T>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/allocator/zero_copy/allocator_process.rs:124:36
[INFO] [stderr]     |
[INFO] [stderr] 124 |         let mut pushes = Vec::<Box<Push<Message<T>>>>::new();
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Push<Message<T>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/allocator/zero_copy/initialize.rs:41:21
[INFO] [stderr]    |
[INFO] [stderr] 41 |     log_sender: Box<Fn(CommunicationSetup)->Option<Logger<CommunicationEvent, CommunicationSetup>>+Send+Sync>)
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(CommunicationSetup)->Option<Logger<CommunicationEvent, CommunicationSetup>>+Send+Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/allocator/zero_copy/push_pull.rs:106:16
[INFO] [stderr]     |
[INFO] [stderr] 106 |     inner: Box<Pull<Message<T>>>,               // inner pullable (e.g. intra-process typed queue)
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Pull<Message<T>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/allocator/zero_copy/push_pull.rs:114:27
[INFO] [stderr]     |
[INFO] [stderr] 114 |     pub fn new(inner: Box<Pull<Message<T>>>, receiver: Rc<RefCell<VecDeque<Bytes>>>, _canary: Canary) -> Self {
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Pull<Message<T>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/allocator/mod.rs:46:68
[INFO] [stderr]    |
[INFO] [stderr] 46 |     fn allocate<T: Data>(&mut self, identifier: usize) -> (Vec<Box<Push<Message<T>>>>, Box<Pull<Message<T>>>);
[INFO] [stderr]    |                                                                    ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Push<Message<T>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/allocator/mod.rs:46:92
[INFO] [stderr]    |
[INFO] [stderr] 46 |     fn allocate<T: Data>(&mut self, identifier: usize) -> (Vec<Box<Push<Message<T>>>>, Box<Pull<Message<T>>>);
[INFO] [stderr]    |                                                                                            ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Pull<Message<T>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/initialize.rs:37:21
[INFO] [stderr]    |
[INFO] [stderr] 37 |         log_fn: Box<Fn(CommunicationSetup) -> Option<Logger<CommunicationEvent, CommunicationSetup>> + Send + Sync>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(CommunicationSetup) -> Option<Logger<CommunicationEvent, CommunicationSetup>> + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/initialize.rs:107:64
[INFO] [stderr]     |
[INFO] [stderr] 107 |     pub fn try_build(self) -> Result<(Vec<GenericBuilder>, Box<Any>), String> {
[INFO] [stderr]     |                                                                ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/initialize.rs:253:18
[INFO] [stderr]     |
[INFO] [stderr] 253 |     _others: 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/initialize.rs:280:18
[INFO] [stderr]     |
[INFO] [stderr] 280 |     _others: 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/allocator/thread.rs:31:71
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn allocate<T: 'static>(&mut self, identifier: usize) -> (Vec<Box<Push<Message<T>>>>, Box<Pull<Message<T>>>) {
[INFO] [stderr]    |                                                                       ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Push<Message<T>>`
[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/allocator/thread.rs:31:95
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn allocate<T: 'static>(&mut self, identifier: usize) -> (Vec<Box<Push<Message<T>>>>, Box<Pull<Message<T>>>) {
[INFO] [stderr]    |                                                                                               ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Pull<Message<T>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/allocator/process.rs:22:44
[INFO] [stderr]    |
[INFO] [stderr] 22 |     channels: Arc<Mutex<HashMap<usize, 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/allocator/process.rs:64:61
[INFO] [stderr]    |
[INFO] [stderr] 64 |     channels: Arc<Mutex<HashMap</* channel id */ usize, 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/allocator/process.rs:113:85
[INFO] [stderr]     |
[INFO] [stderr] 113 |     fn allocate<T: Any+Send+Sync+'static>(&mut self, identifier: usize) -> (Vec<Box<Push<Message<T>>>>, Box<Pull<Message<T>>>) {
[INFO] [stderr]     |                                                                                     ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Push<Message<T>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/allocator/process.rs:113:109
[INFO] [stderr]     |
[INFO] [stderr] 113 |     fn allocate<T: Any+Send+Sync+'static>(&mut self, identifier: usize) -> (Vec<Box<Push<Message<T>>>>, Box<Pull<Message<T>>>) {
[INFO] [stderr]     |                                                                                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Pull<Message<T>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/allocator/process.rs:169:42
[INFO] [stderr]     |
[INFO] [stderr] 169 |              .map(|s| Box::new(s) as Box<Push<super::Message<T>>>)
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Push<super::Message<T>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/allocator/process.rs:172:101
[INFO] [stderr]     |
[INFO] [stderr] 172 |         let recv = Box::new(CountPuller::new(recv, identifier, self.inner.events().clone())) as Box<Pull<super::Message<T>>>;
[INFO] [stderr]     |                                                                                                     ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Pull<super::Message<T>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/allocator/generic.rs:51:68
[INFO] [stderr]    |
[INFO] [stderr] 51 |     fn allocate<T: Data>(&mut self, identifier: usize) -> (Vec<Box<Push<Message<T>>>>, Box<Pull<Message<T>>>) {
[INFO] [stderr]    |                                                                    ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Push<Message<T>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/allocator/generic.rs:51:92
[INFO] [stderr]    |
[INFO] [stderr] 51 |     fn allocate<T: Data>(&mut self, identifier: usize) -> (Vec<Box<Push<Message<T>>>>, Box<Pull<Message<T>>>) {
[INFO] [stderr]    |                                                                                            ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Pull<Message<T>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/allocator/generic.rs:90:68
[INFO] [stderr]    |
[INFO] [stderr] 90 |     fn allocate<T: Data>(&mut self, identifier: usize) -> (Vec<Box<Push<Message<T>>>>, Box<Pull<Message<T>>>) {
[INFO] [stderr]    |                                                                    ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Push<Message<T>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/allocator/generic.rs:90:92
[INFO] [stderr]    |
[INFO] [stderr] 90 |     fn allocate<T: Data>(&mut self, identifier: usize) -> (Vec<Box<Push<Message<T>>>>, Box<Pull<Message<T>>>) {
[INFO] [stderr]    |                                                                                            ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Pull<Message<T>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/allocator/zero_copy/allocator.rs:136:68
[INFO] [stderr]     |
[INFO] [stderr] 136 |     fn allocate<T: Data>(&mut self, identifier: usize) -> (Vec<Box<Push<Message<T>>>>, Box<Pull<Message<T>>>) {
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Push<Message<T>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/allocator/zero_copy/allocator.rs:136:92
[INFO] [stderr]     |
[INFO] [stderr] 136 |     fn allocate<T: Data>(&mut self, identifier: usize) -> (Vec<Box<Push<Message<T>>>>, Box<Pull<Message<T>>>) {
[INFO] [stderr]     |                                                                                            ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Pull<Message<T>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/allocator/zero_copy/allocator.rs:139:36
[INFO] [stderr]     |
[INFO] [stderr] 139 |         let mut pushes = Vec::<Box<Push<Message<T>>>>::new();
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Push<Message<T>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/allocator/zero_copy/allocator_process.rs:122:68
[INFO] [stderr]     |
[INFO] [stderr] 122 |     fn allocate<T: Data>(&mut self, identifier: usize) -> (Vec<Box<Push<Message<T>>>>, Box<Pull<Message<T>>>) {
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Push<Message<T>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/allocator/zero_copy/allocator_process.rs:122:92
[INFO] [stderr]     |
[INFO] [stderr] 122 |     fn allocate<T: Data>(&mut self, identifier: usize) -> (Vec<Box<Push<Message<T>>>>, Box<Pull<Message<T>>>) {
[INFO] [stderr]     |                                                                                            ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Pull<Message<T>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/allocator/zero_copy/allocator_process.rs:124:36
[INFO] [stderr]     |
[INFO] [stderr] 124 |         let mut pushes = Vec::<Box<Push<Message<T>>>>::new();
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Push<Message<T>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/allocator/zero_copy/initialize.rs:41:21
[INFO] [stderr]    |
[INFO] [stderr] 41 |     log_sender: Box<Fn(CommunicationSetup)->Option<Logger<CommunicationEvent, CommunicationSetup>>+Send+Sync>)
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(CommunicationSetup)->Option<Logger<CommunicationEvent, CommunicationSetup>>+Send+Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/allocator/zero_copy/push_pull.rs:106:16
[INFO] [stderr]     |
[INFO] [stderr] 106 |     inner: Box<Pull<Message<T>>>,               // inner pullable (e.g. intra-process typed queue)
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Pull<Message<T>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/allocator/zero_copy/push_pull.rs:114:27
[INFO] [stderr]     |
[INFO] [stderr] 114 |     pub fn new(inner: Box<Pull<Message<T>>>, receiver: Rc<RefCell<VecDeque<Bytes>>>, _canary: Canary) -> Self {
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Pull<Message<T>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/allocator/mod.rs:46:68
[INFO] [stderr]    |
[INFO] [stderr] 46 |     fn allocate<T: Data>(&mut self, identifier: usize) -> (Vec<Box<Push<Message<T>>>>, Box<Pull<Message<T>>>);
[INFO] [stderr]    |                                                                    ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Push<Message<T>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/allocator/mod.rs:46:92
[INFO] [stderr]    |
[INFO] [stderr] 46 |     fn allocate<T: Data>(&mut self, identifier: usize) -> (Vec<Box<Push<Message<T>>>>, Box<Pull<Message<T>>>);
[INFO] [stderr]    |                                                                                            ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Pull<Message<T>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/initialize.rs:37:21
[INFO] [stderr]    |
[INFO] [stderr] 37 |         log_fn: Box<Fn(CommunicationSetup) -> Option<Logger<CommunicationEvent, CommunicationSetup>> + Send + Sync>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(CommunicationSetup) -> Option<Logger<CommunicationEvent, CommunicationSetup>> + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/initialize.rs:107:64
[INFO] [stderr]     |
[INFO] [stderr] 107 |     pub fn try_build(self) -> Result<(Vec<GenericBuilder>, Box<Any>), String> {
[INFO] [stderr]     |                                                                ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/initialize.rs:253:18
[INFO] [stderr]     |
[INFO] [stderr] 253 |     _others: 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/initialize.rs:280:18
[INFO] [stderr]     |
[INFO] [stderr] 280 |     _others: Box<Any>,
[INFO] [stderr]     |                  ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.08s
[INFO] running `"docker" "inspect" "9e375599481cc05b88c65f8a7a392e2d2d4ce900dffe4008af7e32a4c7b3a08f"`
[INFO] running `"docker" "rm" "-f" "9e375599481cc05b88c65f8a7a392e2d2d4ce900dffe4008af7e32a4c7b3a08f"`
[INFO] [stdout] 9e375599481cc05b88c65f8a7a392e2d2d4ce900dffe4008af7e32a4c7b3a08f