[INFO] crate calloop 0.4.4 is already in cache
[INFO] testing calloop-0.4.4 against 1.38.0 for beta-1.39-1
[INFO] extracting crate calloop 0.4.4 into work/builds/worker-3/source
[INFO] validating manifest of crates.io crate calloop 0.4.4 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate calloop 0.4.4
[INFO] removed 1 missing tests
[INFO] finished tweaking crates.io crate calloop 0.4.4
[INFO] tweaked toml for crates.io crate calloop 0.4.4 written to work/builds/worker-3/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 53064f70285a207d4bc25e63dd587455625a575c4a7736e22924916fcbb6b924
[INFO] running `"docker" "start" "-a" "53064f70285a207d4bc25e63dd587455625a575c4a7736e22924916fcbb6b924"`
[INFO] [stderr]    Compiling lazycell v1.0.0
[INFO] [stderr]    Compiling mio-extras v2.0.5
[INFO] [stderr]    Compiling calloop v0.4.4 (/opt/rustwide/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<Option<Rc<RefCell<EventDispatcher<Data>>>>>,
[INFO] [stderr]   |                                    ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventDispatcher<Data>`
[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<Rc<RefCell<EventDispatcher<Data>>>> {
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventDispatcher<Data>`
[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<RefCell<EventDispatcher<Data>>>) -> Token {
[INFO] [stderr]    |                                                                ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventDispatcher<Data>`
[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<Rc<RefCell<EventDispatcher<Data>>>> {
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventDispatcher<Data>`
[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<RefCell<Vec<Rc<RefCell<Option<Box<FnMut(&mut Data)>>>>>>>,
[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<FnMut(&mut Data)>)));
[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<RefCell<EventDispatcher<Data>>> {
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventDispatcher<Data>`
[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<RefCell<EventDispatcher<Data>>> {
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventDispatcher<Data>`
[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<RefCell<EventDispatcher<Data>>> {
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventDispatcher<Data>`
[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<RefCell<EventDispatcher<Data>>> {
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventDispatcher<Data>`
[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<RefCell<EventDispatcher<Data>>>;
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventDispatcher<Data>`
[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<RefCell<ErasedList>>,
[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<RefCell<ErasedIdle>>,
[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<Data> ErasedIdle for Option<Box<FnMut(&mut Data)>> {
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Data)`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.88s
[INFO] running `"docker" "inspect" "53064f70285a207d4bc25e63dd587455625a575c4a7736e22924916fcbb6b924"`
[INFO] running `"docker" "rm" "-f" "53064f70285a207d4bc25e63dd587455625a575c4a7736e22924916fcbb6b924"`
[INFO] [stdout] 53064f70285a207d4bc25e63dd587455625a575c4a7736e22924916fcbb6b924
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 952082cf79f12a37a3a2db530161ee998d15d348ee85a6d302af37b064481a19
[INFO] running `"docker" "start" "-a" "952082cf79f12a37a3a2db530161ee998d15d348ee85a6d302af37b064481a19"`
[INFO] [stderr]    Compiling calloop v0.4.4 (/opt/rustwide/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<Option<Rc<RefCell<EventDispatcher<Data>>>>>,
[INFO] [stderr]   |                                    ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventDispatcher<Data>`
[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<Rc<RefCell<EventDispatcher<Data>>>> {
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventDispatcher<Data>`
[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<RefCell<EventDispatcher<Data>>>) -> Token {
[INFO] [stderr]    |                                                                ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventDispatcher<Data>`
[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<Rc<RefCell<EventDispatcher<Data>>>> {
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventDispatcher<Data>`
[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<RefCell<Vec<Rc<RefCell<Option<Box<FnMut(&mut Data)>>>>>>>,
[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<FnMut(&mut Data)>)));
[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<RefCell<EventDispatcher<Data>>> {
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventDispatcher<Data>`
[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<RefCell<EventDispatcher<Data>>> {
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventDispatcher<Data>`
[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<RefCell<EventDispatcher<Data>>> {
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventDispatcher<Data>`
[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<RefCell<EventDispatcher<Data>>> {
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventDispatcher<Data>`
[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<RefCell<EventDispatcher<Data>>>;
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn EventDispatcher<Data>`
[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<RefCell<ErasedList>>,
[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<RefCell<ErasedIdle>>,
[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<Data> ErasedIdle for Option<Box<FnMut(&mut Data)>> {
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Data)`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.52s
[INFO] running `"docker" "inspect" "952082cf79f12a37a3a2db530161ee998d15d348ee85a6d302af37b064481a19"`
[INFO] running `"docker" "rm" "-f" "952082cf79f12a37a3a2db530161ee998d15d348ee85a6d302af37b064481a19"`
[INFO] [stdout] 952082cf79f12a37a3a2db530161ee998d15d348ee85a6d302af37b064481a19
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] e413d6ba973b9b8f322451a8a458b1f7ab8f0e7ccac86960260832767ffa0ab7
[INFO] running `"docker" "start" "-a" "e413d6ba973b9b8f322451a8a458b1f7ab8f0e7ccac86960260832767ffa0ab7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/calloop-fab0ddd2165d28b9
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test loop_logic::tests::dispatch_idle ... ok
[INFO] [stdout] test loop_logic::tests::cancel_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_stop ... ok
[INFO] [stdout] test loop_logic::tests::wakeup ... ok
[INFO] [stdout] test sources::timer::tests::timer_cancel ... ok
[INFO] [stdout] test sources::timer::tests::multi_timout_order ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests calloop
[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" "e413d6ba973b9b8f322451a8a458b1f7ab8f0e7ccac86960260832767ffa0ab7"`
[INFO] running `"docker" "rm" "-f" "e413d6ba973b9b8f322451a8a458b1f7ab8f0e7ccac86960260832767ffa0ab7"`
[INFO] [stdout] e413d6ba973b9b8f322451a8a458b1f7ab8f0e7ccac86960260832767ffa0ab7