[INFO] fetching crate simi 0.2.1...
[INFO] testing simi-0.2.1 against 1.44.0 for beta-1.45-1
[INFO] extracting crate simi 0.2.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate simi 0.2.1 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate simi 0.2.1
[INFO] finished tweaking crates.io crate simi 0.2.1
[INFO] tweaked toml for crates.io crate simi 0.2.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d5192c06f055467ac1979b6ddb74a427294c352408c25f24ba2aba6280833ca7
[INFO] running `"docker" "start" "-a" "d5192c06f055467ac1979b6ddb74a427294c352408c25f24ba2aba6280833ca7"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.63
[INFO] [stderr]    Compiling bumpalo v3.4.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.63
[INFO] [stderr]    Compiling simi-macros v0.2.1
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.63
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.63
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.63
[INFO] [stderr]    Compiling js-sys v0.3.40
[INFO] [stderr]    Compiling web-sys v0.3.40
[INFO] [stderr]    Compiling simi v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app.rs:274:44
[INFO] [stderr]     |
[INFO] [stderr] 274 |     map: std::collections::HashMap<u8, Box<std::any::Any>>,
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^ help: use `dyn`: `dyn std::any::Any`
[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/callback.rs:7:24
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub type Callback = Rc<Fn()>;
[INFO] [stderr]   |                        ^^^^ help: use `dyn`: `dyn Fn()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/callback.rs:9:30
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub type CallbackArg<T> = Rc<Fn(T)>;
[INFO] [stderr]   |                              ^^^^^ help: use `dyn`: `dyn Fn(T)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/dom/element.rs:11:23
[INFO] [stderr]    |
[INFO] [stderr] 11 |     EventListener(Box<Listener>),
[INFO] [stderr]    |                       ^^^^^^^^ help: use `dyn`: `dyn Listener`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dom/element.rs:413:32
[INFO] [stderr]     |
[INFO] [stderr] 413 |         mut event_handler: Box<EventHandler<A>>,
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler<A>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/dom/sub_app.rs:9:18
[INFO] [stderr]   |
[INFO] [stderr] 9 |     rc_main: 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/element_events.rs:18:68
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn create_event_listener(&mut self, main: &WeakMain<A>) -> Box<Listener>;
[INFO] [stderr]    |                                                                    ^^^^^^^^ help: use `dyn`: `dyn Listener`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/element_events.rs:22:64
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub type ElementEventHandler<A> = ::std::cell::Cell<Option<Box<EventHandler<A>>>>;
[INFO] [stderr]    |                                                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler<A>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/element_events.rs:53:76
[INFO] [stderr]     |
[INFO] [stderr] 53  |               fn create_event_listener(&mut self, main: &WeakMain<A>) -> Box<Listener> { //, simi_element: &mut Element) {
[INFO] [stderr]     |                                                                              ^^^^^^^^ help: use `dyn`: `dyn Listener`
[INFO] [stderr] ...
[INFO] [stderr] 88  | / impl_element_events_that_send_message_back_to_simi_app! {
[INFO] [stderr] 89  | |     (
[INFO] [stderr] 90  | |         "Event handler for FocusEvent",
[INFO] [stderr] 91  | |         FocusEvent,
[INFO] [stderr] ...   |
[INFO] [stderr] 130 | |     )
[INFO] [stderr] 131 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/element_events.rs:59:70
[INFO] [stderr]     |
[INFO] [stderr] 59  |                   let closure = Closure::wrap(Box::new(handler) as Box<Fn(web_sys::$HandlerType)>);
[INFO] [stderr]     |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(web_sys::$HandlerType)`
[INFO] [stderr] ...
[INFO] [stderr] 88  | / impl_element_events_that_send_message_back_to_simi_app! {
[INFO] [stderr] 89  | |     (
[INFO] [stderr] 90  | |         "Event handler for FocusEvent",
[INFO] [stderr] 91  | |         FocusEvent,
[INFO] [stderr] ...   |
[INFO] [stderr] 130 | |     )
[INFO] [stderr] 131 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/element_events.rs:72:30
[INFO] [stderr]     |
[INFO] [stderr] 72  |               closure: Closure<Fn(web_sys::$HandlerType)>,
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(web_sys::$HandlerType)`
[INFO] [stderr] ...
[INFO] [stderr] 88  | / impl_element_events_that_send_message_back_to_simi_app! {
[INFO] [stderr] 89  | |     (
[INFO] [stderr] 90  | |         "Event handler for FocusEvent",
[INFO] [stderr] 91  | |         FocusEvent,
[INFO] [stderr] ...   |
[INFO] [stderr] 130 | |     )
[INFO] [stderr] 131 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/interop.rs:38:67
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn no_arg<A, H>(main: WeakMain<A>, handler: H) -> Closure<Fn()>
[INFO] [stderr]    |                                                                   ^^^^ help: use `dyn`: `dyn Fn()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/interop.rs:44:48
[INFO] [stderr]    |
[INFO] [stderr] 44 |         Closure::wrap(Box::new(handler) as Box<Fn()>)
[INFO] [stderr]    |                                                ^^^^ help: use `dyn`: `dyn Fn()`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:23:27
[INFO] [stderr]    |
[INFO] [stderr] 23 |     use std::sync::{Once, ONCE_INIT};
[INFO] [stderr]    |                           ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:24:29
[INFO] [stderr]    |
[INFO] [stderr] 24 |     static SET_HOOK: Once = ONCE_INIT;
[INFO] [stderr]    |                             ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr] warning: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.83s
[INFO] running `"docker" "inspect" "d5192c06f055467ac1979b6ddb74a427294c352408c25f24ba2aba6280833ca7"`
[INFO] running `"docker" "rm" "-f" "d5192c06f055467ac1979b6ddb74a427294c352408c25f24ba2aba6280833ca7"`
[INFO] [stdout] d5192c06f055467ac1979b6ddb74a427294c352408c25f24ba2aba6280833ca7
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b115ce01aee5187946d00977105883022b3455b293bfabc64e5b202aa2539f6e
[INFO] running `"docker" "start" "-a" "b115ce01aee5187946d00977105883022b3455b293bfabc64e5b202aa2539f6e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling simi v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app.rs:274:44
[INFO] [stderr]     |
[INFO] [stderr] 274 |     map: std::collections::HashMap<u8, Box<std::any::Any>>,
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^ help: use `dyn`: `dyn std::any::Any`
[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/callback.rs:7:24
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub type Callback = Rc<Fn()>;
[INFO] [stderr]   |                        ^^^^ help: use `dyn`: `dyn Fn()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/callback.rs:9:30
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub type CallbackArg<T> = Rc<Fn(T)>;
[INFO] [stderr]   |                              ^^^^^ help: use `dyn`: `dyn Fn(T)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/dom/element.rs:11:23
[INFO] [stderr]    |
[INFO] [stderr] 11 |     EventListener(Box<Listener>),
[INFO] [stderr]    |                       ^^^^^^^^ help: use `dyn`: `dyn Listener`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dom/element.rs:413:32
[INFO] [stderr]     |
[INFO] [stderr] 413 |         mut event_handler: Box<EventHandler<A>>,
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler<A>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/dom/sub_app.rs:9:18
[INFO] [stderr]   |
[INFO] [stderr] 9 |     rc_main: 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/element_events.rs:18:68
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn create_event_listener(&mut self, main: &WeakMain<A>) -> Box<Listener>;
[INFO] [stderr]    |                                                                    ^^^^^^^^ help: use `dyn`: `dyn Listener`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/element_events.rs:22:64
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub type ElementEventHandler<A> = ::std::cell::Cell<Option<Box<EventHandler<A>>>>;
[INFO] [stderr]    |                                                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler<A>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/element_events.rs:53:76
[INFO] [stderr]     |
[INFO] [stderr] 53  |               fn create_event_listener(&mut self, main: &WeakMain<A>) -> Box<Listener> { //, simi_element: &mut Element) {
[INFO] [stderr]     |                                                                              ^^^^^^^^ help: use `dyn`: `dyn Listener`
[INFO] [stderr] ...
[INFO] [stderr] 88  | / impl_element_events_that_send_message_back_to_simi_app! {
[INFO] [stderr] 89  | |     (
[INFO] [stderr] 90  | |         "Event handler for FocusEvent",
[INFO] [stderr] 91  | |         FocusEvent,
[INFO] [stderr] ...   |
[INFO] [stderr] 130 | |     )
[INFO] [stderr] 131 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/element_events.rs:59:70
[INFO] [stderr]     |
[INFO] [stderr] 59  |                   let closure = Closure::wrap(Box::new(handler) as Box<Fn(web_sys::$HandlerType)>);
[INFO] [stderr]     |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(web_sys::$HandlerType)`
[INFO] [stderr] ...
[INFO] [stderr] 88  | / impl_element_events_that_send_message_back_to_simi_app! {
[INFO] [stderr] 89  | |     (
[INFO] [stderr] 90  | |         "Event handler for FocusEvent",
[INFO] [stderr] 91  | |         FocusEvent,
[INFO] [stderr] ...   |
[INFO] [stderr] 130 | |     )
[INFO] [stderr] 131 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/element_events.rs:72:30
[INFO] [stderr]     |
[INFO] [stderr] 72  |               closure: Closure<Fn(web_sys::$HandlerType)>,
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(web_sys::$HandlerType)`
[INFO] [stderr] ...
[INFO] [stderr] 88  | / impl_element_events_that_send_message_back_to_simi_app! {
[INFO] [stderr] 89  | |     (
[INFO] [stderr] 90  | |         "Event handler for FocusEvent",
[INFO] [stderr] 91  | |         FocusEvent,
[INFO] [stderr] ...   |
[INFO] [stderr] 130 | |     )
[INFO] [stderr] 131 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/interop.rs:38:67
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn no_arg<A, H>(main: WeakMain<A>, handler: H) -> Closure<Fn()>
[INFO] [stderr]    |                                                                   ^^^^ help: use `dyn`: `dyn Fn()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/interop.rs:44:48
[INFO] [stderr]    |
[INFO] [stderr] 44 |         Closure::wrap(Box::new(handler) as Box<Fn()>)
[INFO] [stderr]    |                                                ^^^^ help: use `dyn`: `dyn Fn()`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:23:27
[INFO] [stderr]    |
[INFO] [stderr] 23 |     use std::sync::{Once, ONCE_INIT};
[INFO] [stderr]    |                           ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:24:29
[INFO] [stderr]    |
[INFO] [stderr] 24 |     static SET_HOOK: Once = ONCE_INIT;
[INFO] [stderr]    |                             ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr] warning: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app.rs:274:44
[INFO] [stderr]     |
[INFO] [stderr] 274 |     map: std::collections::HashMap<u8, Box<std::any::Any>>,
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^ help: use `dyn`: `dyn std::any::Any`
[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/callback.rs:7:24
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub type Callback = Rc<Fn()>;
[INFO] [stderr]   |                        ^^^^ help: use `dyn`: `dyn Fn()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/callback.rs:9:30
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub type CallbackArg<T> = Rc<Fn(T)>;
[INFO] [stderr]   |                              ^^^^^ help: use `dyn`: `dyn Fn(T)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/dom/element.rs:11:23
[INFO] [stderr]    |
[INFO] [stderr] 11 |     EventListener(Box<Listener>),
[INFO] [stderr]    |                       ^^^^^^^^ help: use `dyn`: `dyn Listener`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dom/element.rs:413:32
[INFO] [stderr]     |
[INFO] [stderr] 413 |         mut event_handler: Box<EventHandler<A>>,
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler<A>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/dom/sub_app.rs:9:18
[INFO] [stderr]   |
[INFO] [stderr] 9 |     rc_main: 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/element_events.rs:18:68
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn create_event_listener(&mut self, main: &WeakMain<A>) -> Box<Listener>;
[INFO] [stderr]    |                                                                    ^^^^^^^^ help: use `dyn`: `dyn Listener`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/element_events.rs:22:64
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub type ElementEventHandler<A> = ::std::cell::Cell<Option<Box<EventHandler<A>>>>;
[INFO] [stderr]    |                                                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler<A>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/element_events.rs:53:76
[INFO] [stderr]     |
[INFO] [stderr] 53  |               fn create_event_listener(&mut self, main: &WeakMain<A>) -> Box<Listener> { //, simi_element: &mut Element) {
[INFO] [stderr]     |                                                                              ^^^^^^^^ help: use `dyn`: `dyn Listener`
[INFO] [stderr] ...
[INFO] [stderr] 88  | / impl_element_events_that_send_message_back_to_simi_app! {
[INFO] [stderr] 89  | |     (
[INFO] [stderr] 90  | |         "Event handler for FocusEvent",
[INFO] [stderr] 91  | |         FocusEvent,
[INFO] [stderr] ...   |
[INFO] [stderr] 130 | |     )
[INFO] [stderr] 131 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/element_events.rs:59:70
[INFO] [stderr]     |
[INFO] [stderr] 59  |                   let closure = Closure::wrap(Box::new(handler) as Box<Fn(web_sys::$HandlerType)>);
[INFO] [stderr]     |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(web_sys::$HandlerType)`
[INFO] [stderr] ...
[INFO] [stderr] 88  | / impl_element_events_that_send_message_back_to_simi_app! {
[INFO] [stderr] 89  | |     (
[INFO] [stderr] 90  | |         "Event handler for FocusEvent",
[INFO] [stderr] 91  | |         FocusEvent,
[INFO] [stderr] ...   |
[INFO] [stderr] 130 | |     )
[INFO] [stderr] 131 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/element_events.rs:72:30
[INFO] [stderr]     |
[INFO] [stderr] 72  |               closure: Closure<Fn(web_sys::$HandlerType)>,
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(web_sys::$HandlerType)`
[INFO] [stderr] ...
[INFO] [stderr] 88  | / impl_element_events_that_send_message_back_to_simi_app! {
[INFO] [stderr] 89  | |     (
[INFO] [stderr] 90  | |         "Event handler for FocusEvent",
[INFO] [stderr] 91  | |         FocusEvent,
[INFO] [stderr] ...   |
[INFO] [stderr] 130 | |     )
[INFO] [stderr] 131 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/interop.rs:38:67
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn no_arg<A, H>(main: WeakMain<A>, handler: H) -> Closure<Fn()>
[INFO] [stderr]    |                                                                   ^^^^ help: use `dyn`: `dyn Fn()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/interop.rs:44:48
[INFO] [stderr]    |
[INFO] [stderr] 44 |         Closure::wrap(Box::new(handler) as Box<Fn()>)
[INFO] [stderr]    |                                                ^^^^ help: use `dyn`: `dyn Fn()`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:23:27
[INFO] [stderr]    |
[INFO] [stderr] 23 |     use std::sync::{Once, ONCE_INIT};
[INFO] [stderr]    |                           ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:24:29
[INFO] [stderr]    |
[INFO] [stderr] 24 |     static SET_HOOK: Once = ONCE_INIT;
[INFO] [stderr]    |                             ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr] warning: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `"docker" "inspect" "b115ce01aee5187946d00977105883022b3455b293bfabc64e5b202aa2539f6e"`
[INFO] running `"docker" "rm" "-f" "b115ce01aee5187946d00977105883022b3455b293bfabc64e5b202aa2539f6e"`
[INFO] [stdout] b115ce01aee5187946d00977105883022b3455b293bfabc64e5b202aa2539f6e
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fa606e33372224135fa95488758cc549174480b0d1b779599f801cb66719d21a
[INFO] running `"docker" "start" "-a" "fa606e33372224135fa95488758cc549174480b0d1b779599f801cb66719d21a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app.rs:274:44
[INFO] [stderr]     |
[INFO] [stderr] 274 |     map: std::collections::HashMap<u8, Box<std::any::Any>>,
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^ help: use `dyn`: `dyn std::any::Any`
[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/callback.rs:7:24
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub type Callback = Rc<Fn()>;
[INFO] [stderr]   |                        ^^^^ help: use `dyn`: `dyn Fn()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/callback.rs:9:30
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub type CallbackArg<T> = Rc<Fn(T)>;
[INFO] [stderr]   |                              ^^^^^ help: use `dyn`: `dyn Fn(T)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/dom/element.rs:11:23
[INFO] [stderr]    |
[INFO] [stderr] 11 |     EventListener(Box<Listener>),
[INFO] [stderr]    |                       ^^^^^^^^ help: use `dyn`: `dyn Listener`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dom/element.rs:413:32
[INFO] [stderr]     |
[INFO] [stderr] 413 |         mut event_handler: Box<EventHandler<A>>,
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler<A>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/dom/sub_app.rs:9:18
[INFO] [stderr]   |
[INFO] [stderr] 9 |     rc_main: 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/element_events.rs:18:68
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn create_event_listener(&mut self, main: &WeakMain<A>) -> Box<Listener>;
[INFO] [stderr]    |                                                                    ^^^^^^^^ help: use `dyn`: `dyn Listener`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/element_events.rs:22:64
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub type ElementEventHandler<A> = ::std::cell::Cell<Option<Box<EventHandler<A>>>>;
[INFO] [stderr]    |                                                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler<A>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/element_events.rs:53:76
[INFO] [stderr]     |
[INFO] [stderr] 53  |               fn create_event_listener(&mut self, main: &WeakMain<A>) -> Box<Listener> { //, simi_element: &mut Element) {
[INFO] [stderr]     |                                                                              ^^^^^^^^ help: use `dyn`: `dyn Listener`
[INFO] [stderr] ...
[INFO] [stderr] 88  | / impl_element_events_that_send_message_back_to_simi_app! {
[INFO] [stderr] 89  | |     (
[INFO] [stderr] 90  | |         "Event handler for FocusEvent",
[INFO] [stderr] 91  | |         FocusEvent,
[INFO] [stderr] ...   |
[INFO] [stderr] 130 | |     )
[INFO] [stderr] 131 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/element_events.rs:59:70
[INFO] [stderr]     |
[INFO] [stderr] 59  |                   let closure = Closure::wrap(Box::new(handler) as Box<Fn(web_sys::$HandlerType)>);
[INFO] [stderr]     |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(web_sys::$HandlerType)`
[INFO] [stderr] ...
[INFO] [stderr] 88  | / impl_element_events_that_send_message_back_to_simi_app! {
[INFO] [stderr] 89  | |     (
[INFO] [stderr] 90  | |         "Event handler for FocusEvent",
[INFO] [stderr] 91  | |         FocusEvent,
[INFO] [stderr] ...   |
[INFO] [stderr] 130 | |     )
[INFO] [stderr] 131 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/element_events.rs:72:30
[INFO] [stderr]     |
[INFO] [stderr] 72  |               closure: Closure<Fn(web_sys::$HandlerType)>,
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(web_sys::$HandlerType)`
[INFO] [stderr] ...
[INFO] [stderr] 88  | / impl_element_events_that_send_message_back_to_simi_app! {
[INFO] [stderr] 89  | |     (
[INFO] [stderr] 90  | |         "Event handler for FocusEvent",
[INFO] [stderr] 91  | |         FocusEvent,
[INFO] [stderr] ...   |
[INFO] [stderr] 130 | |     )
[INFO] [stderr] 131 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/interop.rs:38:67
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn no_arg<A, H>(main: WeakMain<A>, handler: H) -> Closure<Fn()>
[INFO] [stderr]    |                                                                   ^^^^ help: use `dyn`: `dyn Fn()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/interop.rs:44:48
[INFO] [stderr]    |
[INFO] [stderr] 44 |         Closure::wrap(Box::new(handler) as Box<Fn()>)
[INFO] [stderr]    |                                                ^^^^ help: use `dyn`: `dyn Fn()`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:23:27
[INFO] [stderr]    |
[INFO] [stderr] 23 |     use std::sync::{Once, ONCE_INIT};
[INFO] [stderr]    |                           ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:24:29
[INFO] [stderr]    |
[INFO] [stderr] 24 |     static SET_HOOK: Once = ONCE_INIT;
[INFO] [stderr]    |                             ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr] warning: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app.rs:274:44
[INFO] [stderr]     |
[INFO] [stderr] 274 |     map: std::collections::HashMap<u8, Box<std::any::Any>>,
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^ help: use `dyn`: `dyn std::any::Any`
[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/callback.rs:7:24
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub type Callback = Rc<Fn()>;
[INFO] [stderr]   |                        ^^^^ help: use `dyn`: `dyn Fn()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/callback.rs:9:30
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub type CallbackArg<T> = Rc<Fn(T)>;
[INFO] [stderr]   |                              ^^^^^ help: use `dyn`: `dyn Fn(T)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/dom/element.rs:11:23
[INFO] [stderr]    |
[INFO] [stderr] 11 |     EventListener(Box<Listener>),
[INFO] [stderr]    |                       ^^^^^^^^ help: use `dyn`: `dyn Listener`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dom/element.rs:413:32
[INFO] [stderr]     |
[INFO] [stderr] 413 |         mut event_handler: Box<EventHandler<A>>,
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler<A>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/dom/sub_app.rs:9:18
[INFO] [stderr]   |
[INFO] [stderr] 9 |     rc_main: 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/element_events.rs:18:68
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn create_event_listener(&mut self, main: &WeakMain<A>) -> Box<Listener>;
[INFO] [stderr]    |                                                                    ^^^^^^^^ help: use `dyn`: `dyn Listener`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/element_events.rs:22:64
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub type ElementEventHandler<A> = ::std::cell::Cell<Option<Box<EventHandler<A>>>>;
[INFO] [stderr]    |                                                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventHandler<A>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/element_events.rs:53:76
[INFO] [stderr]     |
[INFO] [stderr] 53  |               fn create_event_listener(&mut self, main: &WeakMain<A>) -> Box<Listener> { //, simi_element: &mut Element) {
[INFO] [stderr]     |                                                                              ^^^^^^^^ help: use `dyn`: `dyn Listener`
[INFO] [stderr] ...
[INFO] [stderr] 88  | / impl_element_events_that_send_message_back_to_simi_app! {
[INFO] [stderr] 89  | |     (
[INFO] [stderr] 90  | |         "Event handler for FocusEvent",
[INFO] [stderr] 91  | |         FocusEvent,
[INFO] [stderr] ...   |
[INFO] [stderr] 130 | |     )
[INFO] [stderr] 131 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/element_events.rs:59:70
[INFO] [stderr]     |
[INFO] [stderr] 59  |                   let closure = Closure::wrap(Box::new(handler) as Box<Fn(web_sys::$HandlerType)>);
[INFO] [stderr]     |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(web_sys::$HandlerType)`
[INFO] [stderr] ...
[INFO] [stderr] 88  | / impl_element_events_that_send_message_back_to_simi_app! {
[INFO] [stderr] 89  | |     (
[INFO] [stderr] 90  | |         "Event handler for FocusEvent",
[INFO] [stderr] 91  | |         FocusEvent,
[INFO] [stderr] ...   |
[INFO] [stderr] 130 | |     )
[INFO] [stderr] 131 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/element_events.rs:72:30
[INFO] [stderr]     |
[INFO] [stderr] 72  |               closure: Closure<Fn(web_sys::$HandlerType)>,
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(web_sys::$HandlerType)`
[INFO] [stderr] ...
[INFO] [stderr] 88  | / impl_element_events_that_send_message_back_to_simi_app! {
[INFO] [stderr] 89  | |     (
[INFO] [stderr] 90  | |         "Event handler for FocusEvent",
[INFO] [stderr] 91  | |         FocusEvent,
[INFO] [stderr] ...   |
[INFO] [stderr] 130 | |     )
[INFO] [stderr] 131 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/interop.rs:38:67
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn no_arg<A, H>(main: WeakMain<A>, handler: H) -> Closure<Fn()>
[INFO] [stderr]    |                                                                   ^^^^ help: use `dyn`: `dyn Fn()`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/interop.rs:44:48
[INFO] [stderr]    |
[INFO] [stderr] 44 |         Closure::wrap(Box::new(handler) as Box<Fn()>)
[INFO] [stderr]    |                                                ^^^^ help: use `dyn`: `dyn Fn()`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:23:27
[INFO] [stderr]    |
[INFO] [stderr] 23 |     use std::sync::{Once, ONCE_INIT};
[INFO] [stderr]    |                           ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/lib.rs:24:29
[INFO] [stderr]    |
[INFO] [stderr] 24 |     static SET_HOOK: Once = ONCE_INIT;
[INFO] [stderr]    |                             ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr] warning: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/simi-8a922f9f654dfbd1
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/component-a0a49415e3dc7ae5
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/elements-d6907dae7b9e4a25
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/for_loop-890dd4bac2d2f5d0
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/if_clause-b210c99bb17be3ae
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/match-eb08fbb0d68a36ce
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sub_apps-e714645b1895fd14
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests simi
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "fa606e33372224135fa95488758cc549174480b0d1b779599f801cb66719d21a"`
[INFO] running `"docker" "rm" "-f" "fa606e33372224135fa95488758cc549174480b0d1b779599f801cb66719d21a"`
[INFO] [stdout] fa606e33372224135fa95488758cc549174480b0d1b779599f801cb66719d21a