[INFO] updating cached repository KillingSpark/rs-event-sim
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/KillingSpark/rs-event-sim
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/KillingSpark/rs-event-sim" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/KillingSpark/rs-event-sim"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/KillingSpark/rs-event-sim'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/KillingSpark/rs-event-sim" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/KillingSpark/rs-event-sim"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/KillingSpark/rs-event-sim'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 66f431d2253ef44687fb62c7b7f03a51e9fbea09
[INFO] sha for GitHub repo KillingSpark/rs-event-sim: 66f431d2253ef44687fb62c7b7f03a51e9fbea09
[INFO] validating manifest of KillingSpark/rs-event-sim on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of KillingSpark/rs-event-sim on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing KillingSpark/rs-event-sim
[INFO] finished frobbing KillingSpark/rs-event-sim
[INFO] frobbed toml for KillingSpark/rs-event-sim written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/KillingSpark/rs-event-sim/Cargo.toml
[INFO] started frobbing KillingSpark/rs-event-sim
[INFO] finished frobbing KillingSpark/rs-event-sim
[INFO] frobbed toml for KillingSpark/rs-event-sim written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/KillingSpark/rs-event-sim/Cargo.toml
[INFO] crate KillingSpark/rs-event-sim already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking KillingSpark/rs-event-sim against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-0/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/KillingSpark/rs-event-sim:/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" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7e8400b1ad98dcbb748c621457774d0b57183984996073e99476127e67ee3ba3
[INFO] running `"docker" "start" "-a" "7e8400b1ad98dcbb748c621457774d0b57183984996073e99476127e67ee3ba3"`
[INFO] [stderr]     Checking sim v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/clock.rs:20:56
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn set(&mut self, time: u64) -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[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/core/connection/connection.rs:8:22
[INFO] [stderr]   |
[INFO] [stderr] 8 |         message: Box<Message>,
[INFO] [stderr]   |                      ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/connection/connection.rs:10:27
[INFO] [stderr]    |
[INFO] [stderr] 10 |     ) -> Option<(u64, Box<Message>)>;
[INFO] [stderr]    |                           ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/connection/mesh.rs:13:66
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub connections: std::collections::HashMap<ConnectionId, Box<Connection>>,
[INFO] [stderr]    |                                                                  ^^^^^^^^^^ help: use `dyn`: `dyn Connection`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/connection/mesh.rs:27:19
[INFO] [stderr]    |
[INFO] [stderr] 27 |         conn: Box<Connection>,
[INFO] [stderr]    |                   ^^^^^^^^^^ help: use `dyn`: `dyn Connection`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/connection/mesh.rs:38:25
[INFO] [stderr]    |
[INFO] [stderr] 38 |     ) -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/connection/mesh.rs:96:18
[INFO] [stderr]    |
[INFO] [stderr] 96 |         msg: Box<Message>,
[INFO] [stderr]    |                  ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/core/connection/simple_connection.rs:9:28
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub buf: Vec<(u64, Box<Message>)>,
[INFO] [stderr]   |                            ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/connection/simple_connection.rs:42:22
[INFO] [stderr]    |
[INFO] [stderr] 42 |         message: Box<Message>,
[INFO] [stderr]    |                      ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/connection/simple_connection.rs:44:27
[INFO] [stderr]    |
[INFO] [stderr] 44 |     ) -> Option<(u64, Box<Message>)> {
[INFO] [stderr]    |                           ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/contexts.rs:13:45
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub msgs_to_send: &'a mut VecDeque<(Box<Message>, GateId, PortId)>,
[INFO] [stderr]    |                                             ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/events/event.rs:16:20
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub event: Box<Event>,
[INFO] [stderr]    |                    ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/factory/module_factory.rs:33:35
[INFO] [stderr]    |
[INFO] [stderr] 33 | type GeneratorResult = Result<Box<Module>, Box<std::error::Error>>;
[INFO] [stderr]    |                                   ^^^^^^ help: use `dyn`: `dyn Module`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/factory/module_factory.rs:33:48
[INFO] [stderr]    |
[INFO] [stderr] 33 | type GeneratorResult = Result<Box<Module>, Box<std::error::Error>>;
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/messages/message.rs:19:18
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub msg: Box<Message>,
[INFO] [stderr]    |                  ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/modules/container.rs:49:18
[INFO] [stderr]    |
[INFO] [stderr] 49 |         msg: Box<Message>,
[INFO] [stderr]    |                  ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/modules/container.rs:91:18
[INFO] [stderr]    |
[INFO] [stderr] 91 |         msg: Box<Message>,
[INFO] [stderr]    |                  ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/modules/container.rs:95:35
[INFO] [stderr]    |
[INFO] [stderr] 95 |     ) -> Result<HandleResult, Box<std::error::Error>> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/core/modules/container.rs:102:15
[INFO] [stderr]     |
[INFO] [stderr] 102 |         _ev: &Event,
[INFO] [stderr]     |               ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/core/modules/container.rs:104:35
[INFO] [stderr]     |
[INFO] [stderr] 104 |     ) -> Result<HandleResult, Box<std::error::Error>> {
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/modules/echo_module.rs:42:18
[INFO] [stderr]    |
[INFO] [stderr] 42 |         msg: Box<Message>,
[INFO] [stderr]    |                  ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/modules/echo_module.rs:46:35
[INFO] [stderr]    |
[INFO] [stderr] 46 |     ) -> Result<HandleResult, Box<std::error::Error>> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/modules/echo_module.rs:60:15
[INFO] [stderr]    |
[INFO] [stderr] 60 |         _ev: &Event,
[INFO] [stderr]    |               ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/modules/echo_module.rs:62:35
[INFO] [stderr]    |
[INFO] [stderr] 62 |     ) -> Result<HandleResult, Box<std::error::Error>> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/modules/module.rs:19:18
[INFO] [stderr]    |
[INFO] [stderr] 19 |         msg: Box<Message>,
[INFO] [stderr]    |                  ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/modules/module.rs:23:35
[INFO] [stderr]    |
[INFO] [stderr] 23 |     ) -> Result<HandleResult, Box<std::error::Error>>;
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/modules/module.rs:27:14
[INFO] [stderr]    |
[INFO] [stderr] 27 |         ev: &Event,
[INFO] [stderr]    |              ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/modules/module.rs:29:35
[INFO] [stderr]    |
[INFO] [stderr] 29 |     ) -> Result<HandleResult, Box<std::error::Error>>;
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/modules/simple_module.rs:67:19
[INFO] [stderr]    |
[INFO] [stderr] 67 |         _msg: Box<Message>,
[INFO] [stderr]    |                   ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/modules/simple_module.rs:71:35
[INFO] [stderr]    |
[INFO] [stderr] 71 |     ) -> Result<HandleResult, Box<std::error::Error>> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/modules/simple_module.rs:83:14
[INFO] [stderr]    |
[INFO] [stderr] 83 |         ev: &Event,
[INFO] [stderr]    |              ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/modules/simple_module.rs:85:35
[INFO] [stderr]    |
[INFO] [stderr] 85 |     ) -> Result<HandleResult, Box<std::error::Error>> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/modules/sink.rs:42:19
[INFO] [stderr]    |
[INFO] [stderr] 42 |         _msg: Box<Message>,
[INFO] [stderr]    |                   ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/modules/sink.rs:46:35
[INFO] [stderr]    |
[INFO] [stderr] 46 |     ) -> Result<HandleResult, Box<std::error::Error>> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/modules/sink.rs:59:15
[INFO] [stderr]    |
[INFO] [stderr] 59 |         _ev: &Event,
[INFO] [stderr]    |               ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/modules/sink.rs:61:35
[INFO] [stderr]    |
[INFO] [stderr] 61 |     ) -> Result<HandleResult, Box<std::error::Error>> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/ned_parser/parser.rs:23:75
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub fn parse_module(&mut self) -> Result<HashMap<String, String>, Box<std::error::Error>> {
[INFO] [stderr]    |                                                                           ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/runner.rs:28:65
[INFO] [stderr]    |
[INFO] [stderr] 28 |     modules: std::collections::HashMap<ModuleId, Rc<RefCell<Box<Module>>>>,
[INFO] [stderr]    |                                                                 ^^^^^^ help: use `dyn`: `dyn Module`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/core/runner.rs:123:49
[INFO] [stderr]     |
[INFO] [stderr] 123 |     msg_buffer: std::collections::VecDeque<(Box<Message>, GateId, PortId)>,
[INFO] [stderr]     |                                                 ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/core/runner.rs:216:19
[INFO] [stderr]     |
[INFO] [stderr] 216 |         conn: Box<Connection>,
[INFO] [stderr]     |                   ^^^^^^^^^^ help: use `dyn`: `dyn Connection`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/core/runner.rs:227:25
[INFO] [stderr]     |
[INFO] [stderr] 227 |     ) -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/core/runner.rs:257:46
[INFO] [stderr]     |
[INFO] [stderr] 257 |     pub fn add_module(&mut self, module: Box<Module>) -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]     |                                              ^^^^^^ help: use `dyn`: `dyn Module`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/core/runner.rs:257:73
[INFO] [stderr]     |
[INFO] [stderr] 257 |     pub fn add_module(&mut self, module: Box<Module>) -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]     |                                                                         ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/core/runner.rs:354:79
[INFO] [stderr]     |
[INFO] [stderr] 354 |     fn process_events(&mut self, id_reg: &mut IdRegistrar) -> Result<u64, Box<std::error::Error>> {
[INFO] [stderr]     |                                                                               ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/core/runner.rs:444:25
[INFO] [stderr]     |
[INFO] [stderr] 444 |     ) -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/core/runner.rs:519:25
[INFO] [stderr]     |
[INFO] [stderr] 519 |     ) -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/core/runner.rs:549:67
[INFO] [stderr]     |
[INFO] [stderr] 549 |     pub fn print_as_dot(&self, id: Option<ModuleId>, target: &mut Write) {
[INFO] [stderr]     |                                                                   ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/core/runner.rs:654:18
[INFO] [stderr]     |
[INFO] [stderr] 654 |     target: &mut Write,
[INFO] [stderr]     |                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/net/queue/queue.rs:14:19
[INFO] [stderr]    |
[INFO] [stderr] 14 |     msgs: Vec<Box<Message>>,
[INFO] [stderr]    |                   ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/net/queue/queue.rs:52:18
[INFO] [stderr]    |
[INFO] [stderr] 52 |         msg: Box<Message>,
[INFO] [stderr]    |                  ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/net/queue/queue.rs:56:35
[INFO] [stderr]    |
[INFO] [stderr] 56 |     ) -> Result<HandleResult, Box<std::error::Error>> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/net/queue/queue.rs:88:15
[INFO] [stderr]    |
[INFO] [stderr] 88 |         _ev: &Event,
[INFO] [stderr]    |               ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/net/queue/queue.rs:90:35
[INFO] [stderr]    |
[INFO] [stderr] 90 |     ) -> Result<HandleResult, Box<std::error::Error>> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/clock.rs:20:56
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn set(&mut self, time: u64) -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[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/core/connection/connection.rs:8:22
[INFO] [stderr]   |
[INFO] [stderr] 8 |         message: Box<Message>,
[INFO] [stderr]   |                      ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/connection/connection.rs:10:27
[INFO] [stderr]    |
[INFO] [stderr] 10 |     ) -> Option<(u64, Box<Message>)>;
[INFO] [stderr]    |                           ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/connection/mesh.rs:13:66
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub connections: std::collections::HashMap<ConnectionId, Box<Connection>>,
[INFO] [stderr]    |                                                                  ^^^^^^^^^^ help: use `dyn`: `dyn Connection`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/connection/mesh.rs:27:19
[INFO] [stderr]    |
[INFO] [stderr] 27 |         conn: Box<Connection>,
[INFO] [stderr]    |                   ^^^^^^^^^^ help: use `dyn`: `dyn Connection`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/connection/mesh.rs:38:25
[INFO] [stderr]    |
[INFO] [stderr] 38 |     ) -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/connection/mesh.rs:96:18
[INFO] [stderr]    |
[INFO] [stderr] 96 |         msg: Box<Message>,
[INFO] [stderr]    |                  ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/core/connection/simple_connection.rs:9:28
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub buf: Vec<(u64, Box<Message>)>,
[INFO] [stderr]   |                            ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/connection/simple_connection.rs:42:22
[INFO] [stderr]    |
[INFO] [stderr] 42 |         message: Box<Message>,
[INFO] [stderr]    |                      ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/connection/simple_connection.rs:44:27
[INFO] [stderr]    |
[INFO] [stderr] 44 |     ) -> Option<(u64, Box<Message>)> {
[INFO] [stderr]    |                           ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/contexts.rs:13:45
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    |
[INFO] [stderr]   --> src/net/router/rate_puller.rs:55:18
[INFO] [stderr] 13 |     pub msgs_to_send: &'a mut VecDeque<(Box<Message>, GateId, PortId)>,
[INFO] [stderr]    |
[INFO] [stderr] 55 |         msg: Box<Message>,
[INFO] [stderr]    |                  ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr]    |                                             ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/events/event.rs:16:20
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub event: Box<Event>,
[INFO] [stderr]    |                    ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/factory/module_factory.rs:33:35
[INFO] [stderr]    |
[INFO] [stderr] 33 | type GeneratorResult = Result<Box<Module>, Box<std::error::Error>>;
[INFO] [stderr]    |                                   ^^^^^^ help: use `dyn`: `dyn Module`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr] 
[INFO] [stderr]   --> src/core/factory/module_factory.rs:33:48
[INFO] [stderr]    |
[INFO] [stderr] 33 | type GeneratorResult = Result<Box<Module>, Box<std::error::Error>>;
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/net/router/rate_puller.rs:59:35
[INFO] [stderr]    |
[INFO] [stderr] 59 |     ) -> Result<HandleResult, Box<std::error::Error>> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/net/router/rate_puller.rs:95:15
[INFO] [stderr]    |
[INFO] [stderr] 95 |         _ev: &Event,
[INFO] [stderr]    |               ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/net/router/rate_puller.rs:97:35
[INFO] [stderr]    |
[INFO] [stderr] 97 |     ) -> Result<HandleResult, Box<std::error::Error>> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/net/router/router.rs:201:18
[INFO] [stderr]     |
[INFO] [stderr] 201 |         msg: Box<Message>,
[INFO] [stderr]     |                  ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/net/router/router.rs:205:35
[INFO] [stderr]     |
[INFO] [stderr] 205 |     ) -> Result<HandleResult, Box<std::error::Error>> {
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/net/router/router.rs:227:15
[INFO] [stderr]     |
[INFO] [stderr] 227 |         _ev: &Event,
[INFO] [stderr]     |               ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/net/router/router.rs:229:35
[INFO] [stderr]     |
[INFO] [stderr] 229 |     ) -> Result<HandleResult, Box<std::error::Error>> {
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/net/splitter.rs:44:18
[INFO] [stderr]    |
[INFO] [stderr] 44 |         msg: Box<Message>,
[INFO] [stderr]    |                  ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/net/splitter.rs:48:35
[INFO] [stderr]    |
[INFO] [stderr] 48 |     ) -> Result<HandleResult, Box<std::error::Error>> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/net/splitter.rs:65:15
[INFO] [stderr]    |
[INFO] [stderr] 65 |         _ev: &Event,
[INFO] [stderr]    |               ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/net/splitter.rs:67:35
[INFO] [stderr]    |
[INFO] [stderr] 67 |     ) -> Result<HandleResult, Box<std::error::Error>> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/messages/message.rs:19:18
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub msg: Box<Message>,
[INFO] [stderr]    |                  ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/modules/container.rs:49:18
[INFO] [stderr]    |
[INFO] [stderr] 49 |         msg: Box<Message>,
[INFO] [stderr]    |                  ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/modules/container.rs:91:18
[INFO] [stderr]    |
[INFO] [stderr] 91 |         msg: Box<Message>,
[INFO] [stderr]    |                  ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/modules/container.rs:95:35
[INFO] [stderr]    |
[INFO] [stderr] 95 |     ) -> Result<HandleResult, Box<std::error::Error>> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/core/modules/container.rs:102:15
[INFO] [stderr]     |
[INFO] [stderr] 102 |         _ev: &Event,
[INFO] [stderr]     |               ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/core/modules/container.rs:104:35
[INFO] [stderr]     |
[INFO] [stderr] 104 |     ) -> Result<HandleResult, Box<std::error::Error>> {
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/modules/echo_module.rs:42:18
[INFO] [stderr]    |
[INFO] [stderr] 42 |         msg: Box<Message>,
[INFO] [stderr]    |                  ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/modules/echo_module.rs:46:35
[INFO] [stderr]    |
[INFO] [stderr] 46 |     ) -> Result<HandleResult, Box<std::error::Error>> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/modules/echo_module.rs:60:15
[INFO] [stderr]    |
[INFO] [stderr] 60 |         _ev: &Event,
[INFO] [stderr]    |               ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/modules/echo_module.rs:62:35
[INFO] [stderr]    |
[INFO] [stderr] 62 |     ) -> Result<HandleResult, Box<std::error::Error>> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/modules/module.rs:19:18
[INFO] [stderr]    |
[INFO] [stderr] 19 |         msg: Box<Message>,
[INFO] [stderr]    |                  ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/modules/module.rs:23:35
[INFO] [stderr]    |
[INFO] [stderr] 23 |     ) -> Result<HandleResult, Box<std::error::Error>>;
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/modules/module.rs:27:14
[INFO] [stderr]    |
[INFO] [stderr] 27 |         ev: &Event,
[INFO] [stderr]    |              ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/modules/module.rs:29:35
[INFO] [stderr]    |
[INFO] [stderr] 29 |     ) -> Result<HandleResult, Box<std::error::Error>>;
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/modules/simple_module.rs:67:19
[INFO] [stderr]    |
[INFO] [stderr] 67 |         _msg: Box<Message>,
[INFO] [stderr]    |                   ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/modules/simple_module.rs:71:35
[INFO] [stderr]    |
[INFO] [stderr] 71 |     ) -> Result<HandleResult, Box<std::error::Error>> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/modules/simple_module.rs:83:14
[INFO] [stderr]    |
[INFO] [stderr] 83 |         ev: &Event,
[INFO] [stderr]    |              ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/modules/simple_module.rs:85:35
[INFO] [stderr]    |
[INFO] [stderr] 85 |     ) -> Result<HandleResult, Box<std::error::Error>> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/modules/sink.rs:42:19
[INFO] [stderr]    |
[INFO] [stderr] 42 |         _msg: Box<Message>,
[INFO] [stderr]    |                   ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/modules/sink.rs:46:35
[INFO] [stderr]    |
[INFO] [stderr] 46 |     ) -> Result<HandleResult, Box<std::error::Error>> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/modules/sink.rs:59:15
[INFO] [stderr]    |
[INFO] [stderr] 59 |         _ev: &Event,
[INFO] [stderr]    |               ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/modules/sink.rs:61:35
[INFO] [stderr]    |
[INFO] [stderr] 61 |     ) -> Result<HandleResult, Box<std::error::Error>> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/ned_parser/parser.rs:23:75
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub fn parse_module(&mut self) -> Result<HashMap<String, String>, Box<std::error::Error>> {
[INFO] [stderr]    |                                                                           ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/runner.rs:28:65
[INFO] [stderr]    |
[INFO] [stderr] 28 |     modules: std::collections::HashMap<ModuleId, Rc<RefCell<Box<Module>>>>,
[INFO] [stderr]    |                                                                 ^^^^^^ help: use `dyn`: `dyn Module`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/core/runner.rs:123:49
[INFO] [stderr]     |
[INFO] [stderr] 123 |     msg_buffer: std::collections::VecDeque<(Box<Message>, GateId, PortId)>,
[INFO] [stderr]     |                                                 ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/core/runner.rs:216:19
[INFO] [stderr]     |
[INFO] [stderr] 216 |         conn: Box<Connection>,
[INFO] [stderr]     |                   ^^^^^^^^^^ help: use `dyn`: `dyn Connection`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/core/runner.rs:227:25
[INFO] [stderr]     |
[INFO] [stderr] 227 |     ) -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/core/runner.rs:257:46
[INFO] [stderr]     |
[INFO] [stderr] 257 |     pub fn add_module(&mut self, module: Box<Module>) -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]     |                                              ^^^^^^ help: use `dyn`: `dyn Module`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/core/runner.rs:257:73
[INFO] [stderr]     |
[INFO] [stderr] 257 |     pub fn add_module(&mut self, module: Box<Module>) -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]     |                                                                         ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/core/runner.rs:354:79
[INFO] [stderr]     |
[INFO] [stderr] 354 |     fn process_events(&mut self, id_reg: &mut IdRegistrar) -> Result<u64, Box<std::error::Error>> {
[INFO] [stderr]     |                                                                               ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/core/runner.rs:444:25
[INFO] [stderr]     |
[INFO] [stderr] 444 |     ) -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/core/runner.rs:519:25
[INFO] [stderr]     |
[INFO] [stderr] 519 |     ) -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/core/runner.rs:549:67
[INFO] [stderr]     |
[INFO] [stderr] 549 |     pub fn print_as_dot(&self, id: Option<ModuleId>, target: &mut Write) {
[INFO] [stderr]     |                                                                   ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/core/runner.rs:654:18
[INFO] [stderr]     |
[INFO] [stderr] 654 |     target: &mut Write,
[INFO] [stderr]     |                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/net/queue/queue.rs:14:19
[INFO] [stderr]    |
[INFO] [stderr] 14 |     msgs: Vec<Box<Message>>,
[INFO] [stderr]    |                   ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/net/queue/queue.rs:52:18
[INFO] [stderr]    |
[INFO] [stderr] 52 |         msg: Box<Message>,
[INFO] [stderr]    |                  ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/net/queue/queue.rs:56:35
[INFO] [stderr]    |
[INFO] [stderr] 56 |     ) -> Result<HandleResult, Box<std::error::Error>> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/net/queue/queue.rs:88:15
[INFO] [stderr]    |
[INFO] [stderr] 88 |         _ev: &Event,
[INFO] [stderr]    |               ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/net/queue/queue.rs:90:35
[INFO] [stderr]    |
[INFO] [stderr] 90 |     ) -> Result<HandleResult, Box<std::error::Error>> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/net/router/rate_puller.rs:55:18
[INFO] [stderr]    |
[INFO] [stderr] 55 |         msg: Box<Message>,
[INFO] [stderr]    |                  ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/net/router/rate_puller.rs:59:35
[INFO] [stderr]    |
[INFO] [stderr] 59 |     ) -> Result<HandleResult, Box<std::error::Error>> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/net/router/rate_puller.rs:95:15
[INFO] [stderr]    |
[INFO] [stderr] 95 |         _ev: &Event,
[INFO] [stderr]    |               ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/net/router/rate_puller.rs:97:35
[INFO] [stderr]    |
[INFO] [stderr] 97 |     ) -> Result<HandleResult, Box<std::error::Error>> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/net/router/router.rs:201:18
[INFO] [stderr]     |
[INFO] [stderr] 201 |         msg: Box<Message>,
[INFO] [stderr]     |                  ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/net/router/router.rs:205:35
[INFO] [stderr]     |
[INFO] [stderr] 205 |     ) -> Result<HandleResult, Box<std::error::Error>> {
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/net/router/router.rs:227:15
[INFO] [stderr]     |
[INFO] [stderr] 227 |         _ev: &Event,
[INFO] [stderr]     |               ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/net/router/router.rs:229:35
[INFO] [stderr]     |
[INFO] [stderr] 229 |     ) -> Result<HandleResult, Box<std::error::Error>> {
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/net/splitter.rs:44:18
[INFO] [stderr]    |
[INFO] [stderr] 44 |         msg: Box<Message>,
[INFO] [stderr]    |                  ^^^^^^^ help: use `dyn`: `dyn Message`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/net/splitter.rs:48:35
[INFO] [stderr]    |
[INFO] [stderr] 48 |     ) -> Result<HandleResult, Box<std::error::Error>> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/net/splitter.rs:65:15
[INFO] [stderr]    |
[INFO] [stderr] 65 |         _ev: &Event,
[INFO] [stderr]    |               ^^^^^ help: use `dyn`: `dyn Event`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/net/splitter.rs:67:35
[INFO] [stderr]    |
[INFO] [stderr] 67 |     ) -> Result<HandleResult, Box<std::error::Error>> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `"docker" "inspect" "7e8400b1ad98dcbb748c621457774d0b57183984996073e99476127e67ee3ba3"`
[INFO] running `"docker" "rm" "-f" "7e8400b1ad98dcbb748c621457774d0b57183984996073e99476127e67ee3ba3"`
[INFO] [stdout] 7e8400b1ad98dcbb748c621457774d0b57183984996073e99476127e67ee3ba3