[INFO] fetching crate hey_listen 0.2.1... [INFO] extracting crate hey_listen 0.2.1 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/hey_listen/0.2.1 [INFO] extracting crate hey_listen 0.2.1 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/hey_listen/0.2.1 [INFO] validating manifest of hey_listen-0.2.1 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of hey_listen-0.2.1 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing hey_listen-0.2.1 [INFO] finished frobbing hey_listen-0.2.1 [INFO] frobbed toml for hey_listen-0.2.1 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/hey_listen/0.2.1/Cargo.toml [INFO] started frobbing hey_listen-0.2.1 [INFO] finished frobbing hey_listen-0.2.1 [INFO] frobbed toml for hey_listen-0.2.1 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/hey_listen/0.2.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] testing hey_listen-0.2.1 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/hey_listen/0.2.1:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"` [INFO] [stdout] ca2635c9a9ef7ee3972ff5efa94fc5d2676371fe67d065596b019cf0ffefed62 [INFO] running `"docker" "start" "-a" "ca2635c9a9ef7ee3972ff5efa94fc5d2676371fe67d065596b019cf0ffefed62"` [INFO] [stderr] Compiling cargo_metadata v0.6.4 [INFO] [stderr] Compiling skeptic v0.13.4 [INFO] [stderr] Compiling hey_listen v0.2.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rc/dispatcher.rs:110:51 [INFO] [stderr] | [INFO] [stderr] 110 | &(Rc::clone(listener) as Rc + 'static>>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Listener + 'static` [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/rc/dispatcher.rs:119:51 [INFO] [stderr] | [INFO] [stderr] 119 | &(Rc::clone(listener) as Rc + 'static>>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Listener + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rc/dispatcher.rs:181:23 [INFO] [stderr] | [INFO] [stderr] 181 | function: Box Option + 'static>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> Option + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rc/priority_dispatcher.rs:131:55 [INFO] [stderr] | [INFO] [stderr] 131 | &(Rc::clone(listener) as Rc + 'static>>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Listener + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rc/priority_dispatcher.rs:139:55 [INFO] [stderr] | [INFO] [stderr] 139 | &(Rc::clone(listener) as Rc + 'static>>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Listener + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rc/priority_dispatcher.rs:149:51 [INFO] [stderr] | [INFO] [stderr] 149 | &(Rc::clone(listener) as Rc + 'static>>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Listener + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rc/priority_dispatcher.rs:210:23 [INFO] [stderr] | [INFO] [stderr] 210 | function: Box Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> Option` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rc/mod.rs:8:33 [INFO] [stderr] | [INFO] [stderr] 8 | type EventFunction = Vec Option>>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> Option` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rc/mod.rs:76:28 [INFO] [stderr] | [INFO] [stderr] 76 | traits: Vec + 'static>>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Listener + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rc/mod.rs:84:54 [INFO] [stderr] | [INFO] [stderr] 84 | fn new_with_traits(trait_objects: Vec + 'static>>>) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Listener + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync/dispatcher.rs:110:53 [INFO] [stderr] | [INFO] [stderr] 110 | &(Arc::clone(listener) as Arc + Send + Sync + 'static>>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Listener + Send + Sync + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync/dispatcher.rs:119:53 [INFO] [stderr] | [INFO] [stderr] 119 | &(Arc::clone(listener) as Arc + Send + Sync + 'static>>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Listener + Send + Sync + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync/dispatcher.rs:181:23 [INFO] [stderr] | [INFO] [stderr] 181 | function: Box Option + Send + Sync + 'static>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> Option + Send + Sync + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync/parallel_dispatcher.rs:113:53 [INFO] [stderr] | [INFO] [stderr] 113 | &(Arc::clone(listener) as Arc + Send + Sync + 'static>>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ParallelListener + Send + Sync + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync/parallel_dispatcher.rs:122:53 [INFO] [stderr] | [INFO] [stderr] 122 | &(Arc::clone(listener) as Arc + Send + Sync + 'static>>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ParallelListener + Send + Sync + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync/parallel_dispatcher.rs:186:23 [INFO] [stderr] | [INFO] [stderr] 186 | function: Box Option + Send + Sync>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> Option + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync/priority_dispatcher.rs:131:57 [INFO] [stderr] | [INFO] [stderr] 131 | &(Arc::clone(listener) as Arc + Send + Sync + 'static>>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Listener + Send + Sync + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync/priority_dispatcher.rs:139:57 [INFO] [stderr] | [INFO] [stderr] 139 | &(Arc::clone(listener) as Arc + Send + Sync + 'static>>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Listener + Send + Sync + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync/priority_dispatcher.rs:149:53 [INFO] [stderr] | [INFO] [stderr] 149 | &(Arc::clone(listener) as Arc + Send + Sync + 'static>>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Listener + Send + Sync + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync/priority_dispatcher.rs:210:23 [INFO] [stderr] | [INFO] [stderr] 210 | function: Box Option + Send + Sync>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> Option + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync/mod.rs:9:33 [INFO] [stderr] | [INFO] [stderr] 9 | type EventFunction = Vec Option + Send + Sync>>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> Option + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync/mod.rs:13:41 [INFO] [stderr] | [INFO] [stderr] 13 | type ParallelEventFunction = Vec Option + Send + Sync>>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> Option + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync/mod.rs:110:28 [INFO] [stderr] | [INFO] [stderr] 110 | traits: Vec + Send + Sync + 'static>>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Listener + Send + Sync + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync/mod.rs:119:39 [INFO] [stderr] | [INFO] [stderr] 119 | trait_objects: Vec + Send + Sync + 'static>>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Listener + Send + Sync + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync/mod.rs:206:28 [INFO] [stderr] | [INFO] [stderr] 206 | traits: Vec + Send + Sync + 'static>>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ParallelListener + Send + Sync + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync/mod.rs:215:39 [INFO] [stderr] | [INFO] [stderr] 215 | trait_objects: Vec + Send + Sync + 'static>>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ParallelListener + Send + Sync + 'static` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sync/parallel_dispatcher.rs:233:17 [INFO] [stderr] | [INFO] [stderr] 233 | let mut fns_to_remove = Mutex::new(Vec::new()); [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sync/parallel_dispatcher.rs:234:17 [INFO] [stderr] | [INFO] [stderr] 234 | let mut traits_to_remove = Mutex::new(Vec::new()); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.87s [INFO] running `"docker" "inspect" "ca2635c9a9ef7ee3972ff5efa94fc5d2676371fe67d065596b019cf0ffefed62"` [INFO] running `"docker" "rm" "-f" "ca2635c9a9ef7ee3972ff5efa94fc5d2676371fe67d065596b019cf0ffefed62"` [INFO] [stdout] ca2635c9a9ef7ee3972ff5efa94fc5d2676371fe67d065596b019cf0ffefed62 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/hey_listen/0.2.1:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 8da62876f71d2db8b5e855feb8d1ce6644cca12dbfd2052db728f2fd0fe5b626 [INFO] running `"docker" "start" "-a" "8da62876f71d2db8b5e855feb8d1ce6644cca12dbfd2052db728f2fd0fe5b626"` [INFO] [stderr] Compiling hey_listen v0.2.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rc/dispatcher.rs:110:51 [INFO] [stderr] | [INFO] [stderr] 110 | &(Rc::clone(listener) as Rc + 'static>>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Listener + 'static` [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/rc/dispatcher.rs:119:51 [INFO] [stderr] | [INFO] [stderr] 119 | &(Rc::clone(listener) as Rc + 'static>>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Listener + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rc/dispatcher.rs:181:23 [INFO] [stderr] | [INFO] [stderr] 181 | function: Box Option + 'static>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> Option + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rc/priority_dispatcher.rs:131:55 [INFO] [stderr] | [INFO] [stderr] 131 | &(Rc::clone(listener) as Rc + 'static>>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Listener + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rc/priority_dispatcher.rs:139:55 [INFO] [stderr] | [INFO] [stderr] 139 | &(Rc::clone(listener) as Rc + 'static>>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Listener + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rc/priority_dispatcher.rs:149:51 [INFO] [stderr] | [INFO] [stderr] 149 | &(Rc::clone(listener) as Rc + 'static>>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Listener + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rc/priority_dispatcher.rs:210:23 [INFO] [stderr] | [INFO] [stderr] 210 | function: Box Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> Option` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rc/mod.rs:8:33 [INFO] [stderr] | [INFO] [stderr] 8 | type EventFunction = Vec Option>>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> Option` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rc/mod.rs:76:28 [INFO] [stderr] | [INFO] [stderr] 76 | traits: Vec + 'static>>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Listener + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rc/mod.rs:84:54 [INFO] [stderr] | [INFO] [stderr] 84 | fn new_with_traits(trait_objects: Vec + 'static>>>) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Listener + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync/dispatcher.rs:110:53 [INFO] [stderr] | [INFO] [stderr] 110 | &(Arc::clone(listener) as Arc + Send + Sync + 'static>>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Listener + Send + Sync + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync/dispatcher.rs:119:53 [INFO] [stderr] | [INFO] [stderr] 119 | &(Arc::clone(listener) as Arc + Send + Sync + 'static>>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Listener + Send + Sync + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync/dispatcher.rs:181:23 [INFO] [stderr] | [INFO] [stderr] 181 | function: Box Option + Send + Sync + 'static>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> Option + Send + Sync + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync/parallel_dispatcher.rs:113:53 [INFO] [stderr] | [INFO] [stderr] 113 | &(Arc::clone(listener) as Arc + Send + Sync + 'static>>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ParallelListener + Send + Sync + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync/parallel_dispatcher.rs:122:53 [INFO] [stderr] | [INFO] [stderr] 122 | &(Arc::clone(listener) as Arc + Send + Sync + 'static>>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ParallelListener + Send + Sync + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync/parallel_dispatcher.rs:186:23 [INFO] [stderr] | [INFO] [stderr] 186 | function: Box Option + Send + Sync>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> Option + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync/priority_dispatcher.rs:131:57 [INFO] [stderr] | [INFO] [stderr] 131 | &(Arc::clone(listener) as Arc + Send + Sync + 'static>>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Listener + Send + Sync + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync/priority_dispatcher.rs:139:57 [INFO] [stderr] | [INFO] [stderr] 139 | &(Arc::clone(listener) as Arc + Send + Sync + 'static>>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Listener + Send + Sync + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync/priority_dispatcher.rs:149:53 [INFO] [stderr] | [INFO] [stderr] 149 | &(Arc::clone(listener) as Arc + Send + Sync + 'static>>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Listener + Send + Sync + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync/priority_dispatcher.rs:210:23 [INFO] [stderr] | [INFO] [stderr] 210 | function: Box Option + Send + Sync>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> Option + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync/mod.rs:9:33 [INFO] [stderr] | [INFO] [stderr] 9 | type EventFunction = Vec Option + Send + Sync>>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> Option + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync/mod.rs:13:41 [INFO] [stderr] | [INFO] [stderr] 13 | type ParallelEventFunction = Vec Option + Send + Sync>>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&T) -> Option + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync/mod.rs:110:28 [INFO] [stderr] | [INFO] [stderr] 110 | traits: Vec + Send + Sync + 'static>>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Listener + Send + Sync + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync/mod.rs:119:39 [INFO] [stderr] | [INFO] [stderr] 119 | trait_objects: Vec + Send + Sync + 'static>>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Listener + Send + Sync + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync/mod.rs:206:28 [INFO] [stderr] | [INFO] [stderr] 206 | traits: Vec + Send + Sync + 'static>>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ParallelListener + Send + Sync + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync/mod.rs:215:39 [INFO] [stderr] | [INFO] [stderr] 215 | trait_objects: Vec + Send + Sync + 'static>>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ParallelListener + Send + Sync + 'static` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sync/parallel_dispatcher.rs:233:17 [INFO] [stderr] | [INFO] [stderr] 233 | let mut fns_to_remove = Mutex::new(Vec::new()); [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sync/parallel_dispatcher.rs:234:17 [INFO] [stderr] | [INFO] [stderr] 234 | let mut traits_to_remove = Mutex::new(Vec::new()); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.91s [INFO] running `"docker" "inspect" "8da62876f71d2db8b5e855feb8d1ce6644cca12dbfd2052db728f2fd0fe5b626"` [INFO] running `"docker" "rm" "-f" "8da62876f71d2db8b5e855feb8d1ce6644cca12dbfd2052db728f2fd0fe5b626"` [INFO] [stdout] 8da62876f71d2db8b5e855feb8d1ce6644cca12dbfd2052db728f2fd0fe5b626 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/hey_listen/0.2.1:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"` [INFO] [stdout] d160a42ceb582ebf8247bc969a60493f48b1d3e4ae467d3ad1e1dec025580ccf [INFO] running `"docker" "start" "-a" "d160a42ceb582ebf8247bc969a60493f48b1d3e4ae467d3ad1e1dec025580ccf"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/crater/target/debug/deps/hey_listen-930c12e7d7c400eb [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test rc::tests::execute_sync_dispatcher_requests::remove_one_element_and_stop ... ok [INFO] [stdout] test rc::tests::execute_sync_dispatcher_requests::empty_vec ... ok [INFO] [stdout] test rc::tests::execute_sync_dispatcher_requests::stop_listening ... ok [INFO] [stdout] test sync::tests::execute_sync_dispatcher_requests::empty_vec ... ok [INFO] [stdout] test sync::tests::execute_sync_dispatcher_requests::remove_one_element_and_stop ... ok [INFO] [stdout] test sync::tests::execute_sync_dispatcher_requests::removing_all ... ok [INFO] [stdout] test sync::tests::execute_sync_dispatcher_requests::stop_listening ... ok [INFO] [stdout] test rc::tests::execute_sync_dispatcher_requests::removing_all ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/parallel_dispatcher_test-7bdbad0bee81550f [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test is_send_and_sync ... ok [INFO] [stdout] test dispatch_parallel_to_functions ... ok [INFO] [stdout] test dispatch_parallel_to_dyn_traits ... ok [INFO] [stdout] test stop_listening_parallel_for_dyn_traits ... ok [INFO] [stdout] test stop_listening_parallel_for_fns ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/priority_listener_test-49feaac8a87ba67a [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test listeners_dispatch_in_correct_order ... ok [INFO] [stdout] test stop_listening ... ok [INFO] [stdout] test stop_propagation ... ok [INFO] [stdout] test stop_listening_of_fns ... ok [INFO] [stdout] test stop_listening_and_propagation_of_fns ... ok [INFO] [stdout] test stop_propagation_of_fns ... ok [INFO] [stdout] test is_send_and_sync ... ok [INFO] [stdout] test stop_listening_and_propagation ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/skeptic-122a0fb2b9a22d7d [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test readme_sect_installation_line_63 ... ignored [INFO] [stdout] I'm listening! :) [INFO] [stdout] test readme_sect_example_line_21 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/sync_listener_test-5c4d7ce6595a14c6 [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test dispatch_enum_variant_with_field ... ok [INFO] [stdout] test dispatch_to_function ... ok [INFO] [stdout] test is_send_and_sync ... ok [INFO] [stdout] test register_and_request_stop_listening ... ok [INFO] [stdout] test register_one_enum_listener_for_one_event_variant_but_dispatch_two_variants ... ok [INFO] [stdout] test register_one_listener_for_two_event_variants_and_dispatch_two_variants ... ok [INFO] [stdout] test register_one_listener_for_one_event_variant_but_dispatch_two_variants ... ok [INFO] [stdout] test stop_listening_and_propagation_on_sync_dispatcher ... ok [INFO] [stdout] test stop_listening_on_sync_dispatcher_of_fns ... ok [INFO] [stdout] test stop_propagation_and_listening_on_sync_dispatcher_of_fns ... ok [INFO] [stdout] test stop_propagation_on_sync_dispatcher_of_fns ... ok [INFO] [stdout] test stop_propagation_on_sync_dispatcher ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests hey_listen [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test src/lib.rs - (line 18) ... ignored [INFO] [stdout] test src/rc/dispatcher.rs - rc::dispatcher::EventDispatcher::add_listener (line 77) ... ok [INFO] [stdout] test src/rc/priority_dispatcher.rs - rc::priority_dispatcher::PriorityEventDispatcher::add_listener (line 92) ... ok [INFO] [stdout] test src/sync/dispatcher.rs - sync::dispatcher::EventDispatcher::add_listener (line 77) ... ok [INFO] [stdout] test src/rc/priority_dispatcher.rs - rc::priority_dispatcher::PriorityEventDispatcher::add_listener (line 64) ... ok [INFO] [stdout] test src/sync/dispatcher.rs - sync::dispatcher::EventDispatcher::add_fn (line 134) ... ok [INFO] [stdout] test src/rc/dispatcher.rs - rc::dispatcher::EventDispatcher::add_fn (line 134) ... ok [INFO] [stdout] test src/rc/dispatcher.rs - rc::dispatcher::EventDispatcher::add_listener (line 49) ... ok [INFO] [stdout] test src/lib.rs - (line 25) ... ok [INFO] [stdout] test src/rc/priority_dispatcher.rs - rc::priority_dispatcher::PriorityEventDispatcher::add_fn (line 163) ... ok [INFO] [stdout] test src/sync/dispatcher.rs - sync::dispatcher::EventDispatcher::add_listener (line 49) ... ok [INFO] [stdout] test src/sync/parallel_dispatcher.rs - sync::parallel_dispatcher::ParallelEventDispatcher::add_listener (line 80) ... ok [INFO] [stdout] test src/sync/priority_dispatcher.rs - sync::priority_dispatcher::PriorityEventDispatcher::add_listener (line 92) ... ok [INFO] [stdout] test src/sync/parallel_dispatcher.rs - sync::parallel_dispatcher::ParallelEventDispatcher::add_fn (line 137) ... ok [INFO] [stdout] test src/sync/parallel_dispatcher.rs - sync::parallel_dispatcher::ParallelEventDispatcher::add_listener (line 53) ... ok [INFO] [stdout] test src/sync/priority_dispatcher.rs - sync::priority_dispatcher::PriorityEventDispatcher::add_listener (line 64) ... ok [INFO] [stdout] test src/sync/priority_dispatcher.rs - sync::priority_dispatcher::PriorityEventDispatcher::add_fn (line 163) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "d160a42ceb582ebf8247bc969a60493f48b1d3e4ae467d3ad1e1dec025580ccf"` [INFO] running `"docker" "rm" "-f" "d160a42ceb582ebf8247bc969a60493f48b1d3e4ae467d3ad1e1dec025580ccf"` [INFO] [stdout] d160a42ceb582ebf8247bc969a60493f48b1d3e4ae467d3ad1e1dec025580ccf