[INFO] crate calloop 0.4.4 is already in cache [INFO] extracting crate calloop 0.4.4 into work/ex/beta-1.38-1/sources/1.37.0/reg/calloop/0.4.4 [INFO] extracting crate calloop 0.4.4 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/calloop/0.4.4 [INFO] validating manifest of calloop-0.4.4 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of calloop-0.4.4 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing calloop-0.4.4 [INFO] removed 1 missing tests [INFO] finished frobbing calloop-0.4.4 [INFO] frobbed toml for calloop-0.4.4 written to work/ex/beta-1.38-1/sources/1.37.0/reg/calloop/0.4.4/Cargo.toml [INFO] started frobbing calloop-0.4.4 [INFO] removed 1 missing tests [INFO] finished frobbing calloop-0.4.4 [INFO] frobbed toml for calloop-0.4.4 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/calloop/0.4.4/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing calloop-0.4.4 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/calloop/0.4.4:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] fab60d7de6fe89c72c98f9f8adf25cbee15f3a233a6b4f52277156632cd56690 [INFO] running `"docker" "start" "-a" "fab60d7de6fe89c72c98f9f8adf25cbee15f3a233a6b4f52277156632cd56690"` [INFO] [stderr] Compiling lazycell v1.0.0 [INFO] [stderr] Compiling mio-extras v2.0.5 [INFO] [stderr] Compiling calloop v0.4.4 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/list.rs:9:36 [INFO] [stderr] | [INFO] [stderr] 9 | sources: Vec>>>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventDispatcher` [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/list.rs:22:28 [INFO] [stderr] | [INFO] [stderr] 22 | ) -> Option>>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventDispatcher` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/list.rs:29:64 [INFO] [stderr] | [INFO] [stderr] 29 | pub(crate) fn add_source(&mut self, dispatcher: Rc>>) -> Token { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventDispatcher` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/list.rs:46:28 [INFO] [stderr] | [INFO] [stderr] 46 | ) -> Option>>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventDispatcher` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/list.rs:54:51 [INFO] [stderr] | [INFO] [stderr] 54 | fn del_source(&mut self, token: Token) -> Box<::std::any::Any>; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/list.rs:58:51 [INFO] [stderr] | [INFO] [stderr] 58 | fn del_source(&mut self, token: Token) -> Box<::std::any::Any> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/loop_logic.rs:22:49 [INFO] [stderr] | [INFO] [stderr] 22 | idles: Rc>>>>>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Data)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/loop_logic.rs:94:19 [INFO] [stderr] | [INFO] [stderr] 94 | }) as Box))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Data)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sources/channel.rs:103:21 [INFO] [stderr] | [INFO] [stderr] 103 | ) -> Rc>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventDispatcher` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sources/generic.rs:221:21 [INFO] [stderr] | [INFO] [stderr] 221 | ) -> Rc>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventDispatcher` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sources/signals.rs:185:21 [INFO] [stderr] | [INFO] [stderr] 185 | ) -> Rc>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventDispatcher` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sources/timer.rs:151:21 [INFO] [stderr] | [INFO] [stderr] 151 | ) -> Rc>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventDispatcher` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sources/mod.rs:34:21 [INFO] [stderr] | [INFO] [stderr] 34 | ) -> Rc>>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventDispatcher` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sources/mod.rs:59:33 [INFO] [stderr] | [INFO] [stderr] 59 | pub(crate) list: Rc>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn ErasedList` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sources/mod.rs:105:37 [INFO] [stderr] | [INFO] [stderr] 105 | pub(crate) callback: Rc>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn ErasedIdle` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sources/mod.rs:119:38 [INFO] [stderr] | [INFO] [stderr] 119 | impl ErasedIdle for Option> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Data)` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.83s [INFO] running `"docker" "inspect" "fab60d7de6fe89c72c98f9f8adf25cbee15f3a233a6b4f52277156632cd56690"` [INFO] running `"docker" "rm" "-f" "fab60d7de6fe89c72c98f9f8adf25cbee15f3a233a6b4f52277156632cd56690"` [INFO] [stdout] fab60d7de6fe89c72c98f9f8adf25cbee15f3a233a6b4f52277156632cd56690 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/calloop/0.4.4:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 684de2017b90ea5f0e80fd120b4b75509f1823ac7cdc1bc8b44e543c859d5721 [INFO] running `"docker" "start" "-a" "684de2017b90ea5f0e80fd120b4b75509f1823ac7cdc1bc8b44e543c859d5721"` [INFO] [stderr] Compiling calloop v0.4.4 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/list.rs:9:36 [INFO] [stderr] | [INFO] [stderr] 9 | sources: Vec>>>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventDispatcher` [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/list.rs:22:28 [INFO] [stderr] | [INFO] [stderr] 22 | ) -> Option>>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventDispatcher` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/list.rs:29:64 [INFO] [stderr] | [INFO] [stderr] 29 | pub(crate) fn add_source(&mut self, dispatcher: Rc>>) -> Token { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventDispatcher` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/list.rs:46:28 [INFO] [stderr] | [INFO] [stderr] 46 | ) -> Option>>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventDispatcher` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/list.rs:54:51 [INFO] [stderr] | [INFO] [stderr] 54 | fn del_source(&mut self, token: Token) -> Box<::std::any::Any>; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/list.rs:58:51 [INFO] [stderr] | [INFO] [stderr] 58 | fn del_source(&mut self, token: Token) -> Box<::std::any::Any> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/loop_logic.rs:22:49 [INFO] [stderr] | [INFO] [stderr] 22 | idles: Rc>>>>>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Data)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/loop_logic.rs:94:19 [INFO] [stderr] | [INFO] [stderr] 94 | }) as Box))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Data)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sources/channel.rs:103:21 [INFO] [stderr] | [INFO] [stderr] 103 | ) -> Rc>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventDispatcher` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sources/generic.rs:221:21 [INFO] [stderr] | [INFO] [stderr] 221 | ) -> Rc>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventDispatcher` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sources/signals.rs:185:21 [INFO] [stderr] | [INFO] [stderr] 185 | ) -> Rc>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventDispatcher` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sources/timer.rs:151:21 [INFO] [stderr] | [INFO] [stderr] 151 | ) -> Rc>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventDispatcher` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sources/mod.rs:34:21 [INFO] [stderr] | [INFO] [stderr] 34 | ) -> Rc>>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventDispatcher` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sources/mod.rs:59:33 [INFO] [stderr] | [INFO] [stderr] 59 | pub(crate) list: Rc>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn ErasedList` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sources/mod.rs:105:37 [INFO] [stderr] | [INFO] [stderr] 105 | pub(crate) callback: Rc>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn ErasedIdle` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sources/mod.rs:119:38 [INFO] [stderr] | [INFO] [stderr] 119 | impl ErasedIdle for Option> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Data)` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.85s [INFO] running `"docker" "inspect" "684de2017b90ea5f0e80fd120b4b75509f1823ac7cdc1bc8b44e543c859d5721"` [INFO] running `"docker" "rm" "-f" "684de2017b90ea5f0e80fd120b4b75509f1823ac7cdc1bc8b44e543c859d5721"` [INFO] [stdout] 684de2017b90ea5f0e80fd120b4b75509f1823ac7cdc1bc8b44e543c859d5721 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/calloop/0.4.4:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] eba67d0329e7168854cd8c14cb7782fe5ffc07b849a2b0a89e0e15a06ee9449c [INFO] running `"docker" "start" "-a" "eba67d0329e7168854cd8c14cb7782fe5ffc07b849a2b0a89e0e15a06ee9449c"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/crater/target/debug/deps/calloop-a756fa0e63fcb9d9 [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test loop_logic::tests::cancel_idle ... ok [INFO] [stdout] test loop_logic::tests::dispatch_idle ... ok [INFO] [stdout] test sources::channel::tests::basic_channel ... ok [INFO] [stdout] test sources::generic::test::dispatch_unix ... ok [INFO] [stdout] test sources::timer::tests::single_timer ... ok [INFO] [stdout] test loop_logic::tests::wakeup ... ok [INFO] [stdout] test loop_logic::tests::wakeup_stop ... ok [INFO] [stdout] test sources::timer::tests::multi_timout_order ... ok [INFO] [stdout] test sources::timer::tests::timer_cancel ... ok [INFO] [stderr] Doc-tests calloop [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 19) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "eba67d0329e7168854cd8c14cb7782fe5ffc07b849a2b0a89e0e15a06ee9449c"` [INFO] running `"docker" "rm" "-f" "eba67d0329e7168854cd8c14cb7782fe5ffc07b849a2b0a89e0e15a06ee9449c"` [INFO] [stdout] eba67d0329e7168854cd8c14cb7782fe5ffc07b849a2b0a89e0e15a06ee9449c