[INFO] fetching crate dominator 0.4.3... [INFO] extracting crate dominator 0.4.3 into work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/dominator/0.4.3 [INFO] extracting crate dominator 0.4.3 into work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/dominator/0.4.3 [INFO] validating manifest of dominator-0.4.3 on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of dominator-0.4.3 on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing dominator-0.4.3 [INFO] finished frobbing dominator-0.4.3 [INFO] frobbed toml for dominator-0.4.3 written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/dominator/0.4.3/Cargo.toml [INFO] started frobbing dominator-0.4.3 [INFO] finished frobbing dominator-0.4.3 [INFO] frobbed toml for dominator-0.4.3 written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/dominator/0.4.3/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking dominator-0.4.3 against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-4/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/dominator/0.4.3:/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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 508de497adcd7f5671420a01d7117d0fc7d42e2f678f1f51733b28df1f5aa82e [INFO] running `"docker" "start" "-a" "508de497adcd7f5671420a01d7117d0fc7d42e2f678f1f51733b28df1f5aa82e"` [INFO] [stderr] Checking futures-core-preview v0.3.0-alpha.16 [INFO] [stderr] Compiling stdweb v0.4.17 [INFO] [stderr] Checking futures-channel-preview v0.3.0-alpha.16 [INFO] [stderr] Checking futures-io-preview v0.3.0-alpha.16 [INFO] [stderr] Checking futures-sink-preview v0.3.0-alpha.16 [INFO] [stderr] Checking futures-util-preview v0.3.0-alpha.16 [INFO] [stderr] Checking futures-executor-preview v0.3.0-alpha.16 [INFO] [stderr] Checking futures-signals v0.3.6 [INFO] [stderr] Checking dominator v0.4.3 (/opt/crater/workdir) [INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/callbacks.rs:31:38 [INFO] [stderr] | [INFO] [stderr] 31 | pub(crate) struct InsertCallback(Box); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IInsertCallback` [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: #[deny(bare_trait_objects)] implied by #[deny(warnings)] [INFO] [stderr] [INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/callbacks.rs:34:38 [INFO] [stderr] | [INFO] [stderr] 34 | pub(crate) struct RemoveCallback(Box); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn IRemove` [INFO] [stderr] [INFO] [stderr] error[E0053]: method `poll_change` has an incompatible type for trait [INFO] [stderr] --> src/dom.rs:336:5 [INFO] [stderr] | [INFO] [stderr] 336 | fn poll_change(self: Pin<&mut Self>, waker: &Waker) -> Poll> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `fn(std::pin::Pin<&mut dom::IsWindowLoaded>, &mut std::task::Context<'_>) -> futures_core::Poll>` [INFO] [stderr] found type `fn(std::pin::Pin<&mut dom::IsWindowLoaded>, &std::task::Waker) -> futures_core::Poll>` [INFO] [stderr] [INFO] [stderr] error[E0053]: method `poll_change` has an incompatible type for trait [INFO] [stderr] --> src/animation.rs:88:5 [INFO] [stderr] | [INFO] [stderr] 88 | fn poll_change(self: Pin<&mut Self>, waker: &Waker) -> Poll> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `fn(std::pin::Pin<&mut animation::Timestamps>, &mut std::task::Context<'_>) -> futures_core::Poll>>` [INFO] [stderr] found type `fn(std::pin::Pin<&mut animation::Timestamps>, &std::task::Waker) -> futures_core::Poll>>` [INFO] [stderr] [INFO] [stderr] error[E0053]: method `poll_vec_change` has an incompatible type for trait [INFO] [stderr] --> src/animation.rs:303:5 [INFO] [stderr] | [INFO] [stderr] 303 | fn poll_vec_change(mut self: Pin<&mut Self>, waker: &Waker) -> Poll>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `fn(std::pin::Pin<&mut animation::AnimatedMap>, &mut std::task::Context<'_>) -> futures_core::Poll>>` [INFO] [stderr] found type `fn(std::pin::Pin<&mut animation::AnimatedMap>, &std::task::Waker) -> futures_core::Poll>>` [INFO] [stderr] [INFO] [stderr] error[E0053]: method `poll_change` has an incompatible type for trait [INFO] [stderr] --> src/animation.rs:586:5 [INFO] [stderr] | [INFO] [stderr] 586 | fn poll_change(mut self: Pin<&mut Self>, waker: &Waker) -> Poll> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `fn(std::pin::Pin<&mut animation::MutableAnimationSignal>, &mut std::task::Context<'_>) -> futures_core::Poll>` [INFO] [stderr] found type `fn(std::pin::Pin<&mut animation::MutableAnimationSignal>, &std::task::Waker) -> futures_core::Poll>` [INFO] [stderr] [INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/callbacks.rs:31:38 [INFO] [stderr] | [INFO] [stderr] 31 | pub(crate) struct InsertCallback(Box); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn IInsertCallback` [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: #[deny(bare_trait_objects)] implied by #[deny(warnings)] [INFO] [stderr] [INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/callbacks.rs:34:38 [INFO] [stderr] | [INFO] [stderr] 34 | pub(crate) struct RemoveCallback(Box); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn IRemove` [INFO] [stderr] [INFO] [stderr] error[E0053]: method `poll_change` has an incompatible type for trait [INFO] [stderr] --> src/dom.rs:336:5 [INFO] [stderr] | [INFO] [stderr] 336 | fn poll_change(self: Pin<&mut Self>, waker: &Waker) -> Poll> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `fn(std::pin::Pin<&mut dom::IsWindowLoaded>, &mut std::task::Context<'_>) -> futures_core::Poll>` [INFO] [stderr] found type `fn(std::pin::Pin<&mut dom::IsWindowLoaded>, &std::task::Waker) -> futures_core::Poll>` [INFO] [stderr] [INFO] [stderr] error[E0053]: method `poll_change` has an incompatible type for trait [INFO] [stderr] --> src/animation.rs:88:5 [INFO] [stderr] | [INFO] [stderr] 88 | fn poll_change(self: Pin<&mut Self>, waker: &Waker) -> Poll> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `fn(std::pin::Pin<&mut animation::Timestamps>, &mut std::task::Context<'_>) -> futures_core::Poll>>` [INFO] [stderr] found type `fn(std::pin::Pin<&mut animation::Timestamps>, &std::task::Waker) -> futures_core::Poll>>` [INFO] [stderr] [INFO] [stderr] error[E0053]: method `poll_vec_change` has an incompatible type for trait [INFO] [stderr] --> src/animation.rs:303:5 [INFO] [stderr] | [INFO] [stderr] 303 | fn poll_vec_change(mut self: Pin<&mut Self>, waker: &Waker) -> Poll>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `fn(std::pin::Pin<&mut animation::AnimatedMap>, &mut std::task::Context<'_>) -> futures_core::Poll>>` [INFO] [stderr] found type `fn(std::pin::Pin<&mut animation::AnimatedMap>, &std::task::Waker) -> futures_core::Poll>>` [INFO] [stderr] [INFO] [stderr] error[E0053]: method `poll_change` has an incompatible type for trait [INFO] [stderr] --> src/animation.rs:586:5 [INFO] [stderr] | [INFO] [stderr] 586 | fn poll_change(mut self: Pin<&mut Self>, waker: &Waker) -> Poll> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `fn(std::pin::Pin<&mut animation::MutableAnimationSignal>, &mut std::task::Context<'_>) -> futures_core::Poll>` [INFO] [stderr] found type `fn(std::pin::Pin<&mut animation::MutableAnimationSignal>, &std::task::Waker) -> futures_core::Poll>` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/dom.rs:363:37 [INFO] [stderr] | [INFO] [stderr] 363 | receiver.poll_unpin(waker).map(|_| Some(true)) [INFO] [stderr] | ^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut std::task::Context<'_>` [INFO] [stderr] found type `&std::task::Waker` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/dom.rs:363:37 [INFO] [stderr] | [INFO] [stderr] 363 | receiver.poll_unpin(waker).map(|_| Some(true)) [INFO] [stderr] | ^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut std::task::Context<'_>` [INFO] [stderr] found type `&std::task::Waker` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/animation.rs:260:30 [INFO] [stderr] | [INFO] [stderr] 260 | if future.poll_unpin(waker).is_ready() { [INFO] [stderr] | ^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut std::task::Context<'_>` [INFO] [stderr] found type `&std::task::Waker` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/animation.rs:307:106 [INFO] [stderr] | [INFO] [stderr] 307 | while let Some(result) = self.as_mut().signal().as_pin_mut().map(|signal| signal.poll_vec_change(waker)) { [INFO] [stderr] | ^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut std::task::Context<'_>` [INFO] [stderr] found type `&std::task::Waker` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/animation.rs:415:35 [INFO] [stderr] | [INFO] [stderr] 415 | future.poll_unpin(waker).is_ready() [INFO] [stderr] | ^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut std::task::Context<'_>` [INFO] [stderr] found type `&std::task::Waker` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/animation.rs:587:34 [INFO] [stderr] | [INFO] [stderr] 587 | self.0.poll_change_unpin(waker) [INFO] [stderr] | ^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut std::task::Context<'_>` [INFO] [stderr] found type `&std::task::Waker` [INFO] [stderr] [INFO] [stderr] error: aborting due to 11 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0053, E0308. [INFO] [stderr] For more information about an error, try `rustc --explain E0053`. [INFO] [stderr] error: Could not compile `dominator`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/animation.rs:260:30 [INFO] [stderr] | [INFO] [stderr] 260 | if future.poll_unpin(waker).is_ready() { [INFO] [stderr] | ^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut std::task::Context<'_>` [INFO] [stderr] found type `&std::task::Waker` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/animation.rs:307:106 [INFO] [stderr] | [INFO] [stderr] 307 | while let Some(result) = self.as_mut().signal().as_pin_mut().map(|signal| signal.poll_vec_change(waker)) { [INFO] [stderr] | ^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut std::task::Context<'_>` [INFO] [stderr] found type `&std::task::Waker` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/animation.rs:415:35 [INFO] [stderr] | [INFO] [stderr] 415 | future.poll_unpin(waker).is_ready() [INFO] [stderr] | ^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut std::task::Context<'_>` [INFO] [stderr] found type `&std::task::Waker` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/animation.rs:587:34 [INFO] [stderr] | [INFO] [stderr] 587 | self.0.poll_change_unpin(waker) [INFO] [stderr] | ^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `&mut std::task::Context<'_>` [INFO] [stderr] found type `&std::task::Waker` [INFO] [stderr] [INFO] [stderr] error: aborting due to 11 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0053, E0308. [INFO] [stderr] For more information about an error, try `rustc --explain E0053`. [INFO] [stderr] error: Could not compile `dominator`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "508de497adcd7f5671420a01d7117d0fc7d42e2f678f1f51733b28df1f5aa82e"` [INFO] running `"docker" "rm" "-f" "508de497adcd7f5671420a01d7117d0fc7d42e2f678f1f51733b28df1f5aa82e"` [INFO] [stdout] 508de497adcd7f5671420a01d7117d0fc7d42e2f678f1f51733b28df1f5aa82e