Aug 17 22:25:48.500 INFO checking futures-util-preview-0.3.0-alpha.2 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426 Aug 17 22:25:48.500 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets Aug 17 22:25:48.500 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets Aug 17 22:25:48.500 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-4/master#142bb27373126edf8367f526358b6c72ecf1d8df:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 17 22:25:48.795 INFO blam! e5f2db3bac13b64da6c2a19c3cc13e8d7ca3bc7d85392269828bf5d9c2eadd5b Aug 17 22:25:48.798 INFO running `"docker" "start" "-a" "e5f2db3bac13b64da6c2a19c3cc13e8d7ca3bc7d85392269828bf5d9c2eadd5b"` Aug 17 22:25:50.074 INFO kablam! Checking pin-utils v0.1.0-alpha.1 Aug 17 22:25:50.077 INFO kablam! Checking futures-core-preview v0.3.0-alpha.3 Aug 17 22:25:50.611 INFO kablam! Checking futures-channel-preview v0.3.0-alpha.3 Aug 17 22:25:50.611 INFO kablam! Checking futures-io-preview v0.3.0-alpha.3 Aug 17 22:25:51.845 INFO kablam! Checking futures-sink-preview v0.3.0-alpha.3 Aug 17 22:25:52.623 INFO kablam! Checking futures-util-preview v0.3.0-alpha.3 Aug 17 22:25:52.624 INFO kablam! Checking futures-util-preview v0.3.0-alpha.2 (file:///source) Aug 17 22:25:53.916 INFO kablam! error[E0432]: unresolved import `futures_core::task::Executor` Aug 17 22:25:53.916 INFO kablam! --> src/future/mod.rs:10:38 Aug 17 22:25:53.916 INFO kablam! | Aug 17 22:25:53.916 INFO kablam! 10 | use futures_core::task::{self, Poll, Executor}; Aug 17 22:25:53.916 INFO kablam! | ^^^^^^^^ no `Executor` in `task` Aug 17 22:25:53.916 INFO kablam! Aug 17 22:25:53.919 INFO kablam! error[E0432]: unresolved import `futures_core::task::Executor` Aug 17 22:25:53.919 INFO kablam! --> src/future/with_executor.rs:4:38 Aug 17 22:25:53.919 INFO kablam! | Aug 17 22:25:53.919 INFO kablam! 4 | use futures_core::task::{self, Poll, Executor}; Aug 17 22:25:53.919 INFO kablam! | ^^^^^^^^ no `Executor` in `task` Aug 17 22:25:53.919 INFO kablam! Aug 17 22:25:54.254 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 22:25:54.254 INFO kablam! --> src/try_future/flatten_sink.rs:33:22 Aug 17 22:25:54.254 INFO kablam! | Aug 17 22:25:54.254 INFO kablam! 33 | self: PinMut<'a, Self> Aug 17 22:25:54.254 INFO kablam! | ^^ undeclared lifetime Aug 17 22:25:54.254 INFO kablam! Aug 17 22:25:54.254 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 22:25:54.254 INFO kablam! --> src/try_future/flatten_sink.rs:34:23 Aug 17 22:25:54.254 INFO kablam! | Aug 17 22:25:54.254 INFO kablam! 34 | ) -> State, PinMut<'a, Si>> { Aug 17 22:25:54.254 INFO kablam! | ^^ undeclared lifetime Aug 17 22:25:54.254 INFO kablam! Aug 17 22:25:54.255 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 22:25:54.257 INFO kablam! --> src/try_future/flatten_sink.rs:34:40 Aug 17 22:25:54.257 INFO kablam! | Aug 17 22:25:54.257 INFO kablam! 34 | ) -> State, PinMut<'a, Si>> { Aug 17 22:25:54.257 INFO kablam! | ^^ undeclared lifetime Aug 17 22:25:54.257 INFO kablam! Aug 17 22:25:54.257 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 22:25:54.257 INFO kablam! --> src/stream/fuse.rs:59:37 Aug 17 22:25:54.257 INFO kablam! | Aug 17 22:25:54.257 INFO kablam! 59 | pub fn get_pin_mut(self: PinMut<'a, Self>) -> PinMut<'a, St> { Aug 17 22:25:54.257 INFO kablam! | ^^ undeclared lifetime Aug 17 22:25:54.257 INFO kablam! Aug 17 22:25:54.257 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 22:25:54.257 INFO kablam! --> src/stream/fuse.rs:59:58 Aug 17 22:25:54.257 INFO kablam! | Aug 17 22:25:54.257 INFO kablam! 59 | pub fn get_pin_mut(self: PinMut<'a, Self>) -> PinMut<'a, St> { Aug 17 22:25:54.257 INFO kablam! | ^^ undeclared lifetime Aug 17 22:25:54.257 INFO kablam! Aug 17 22:25:54.269 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 22:25:54.269 INFO kablam! --> src/sink/map_err.rs:37:37 Aug 17 22:25:54.269 INFO kablam! | Aug 17 22:25:54.269 INFO kablam! 37 | pub fn get_pin_mut(self: PinMut<'a, Self>) -> PinMut<'a, Si> { Aug 17 22:25:54.269 INFO kablam! | ^^ undeclared lifetime Aug 17 22:25:54.270 INFO kablam! Aug 17 22:25:54.271 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 22:25:54.271 INFO kablam! --> src/sink/map_err.rs:37:58 Aug 17 22:25:54.271 INFO kablam! | Aug 17 22:25:54.271 INFO kablam! 37 | pub fn get_pin_mut(self: PinMut<'a, Self>) -> PinMut<'a, Si> { Aug 17 22:25:54.271 INFO kablam! | ^^ undeclared lifetime Aug 17 22:25:54.271 INFO kablam! Aug 17 22:25:54.272 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 22:25:54.272 INFO kablam! --> src/sink/with.rs:63:22 Aug 17 22:25:54.272 INFO kablam! | Aug 17 22:25:54.272 INFO kablam! 63 | self: PinMut<'a, Self>, Aug 17 22:25:54.272 INFO kablam! | ^^ undeclared lifetime Aug 17 22:25:54.273 INFO kablam! Aug 17 22:25:54.273 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 22:25:54.273 INFO kablam! --> src/sink/with.rs:64:23 Aug 17 22:25:54.273 INFO kablam! | Aug 17 22:25:54.273 INFO kablam! 64 | ) -> State, PinMut<'a, T>> { Aug 17 22:25:54.273 INFO kablam! | ^^ undeclared lifetime Aug 17 22:25:54.274 INFO kablam! Aug 17 22:25:54.274 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 22:25:54.274 INFO kablam! --> src/sink/with.rs:64:40 Aug 17 22:25:54.274 INFO kablam! | Aug 17 22:25:54.274 INFO kablam! 64 | ) -> State, PinMut<'a, T>> { Aug 17 22:25:54.274 INFO kablam! | ^^ undeclared lifetime Aug 17 22:25:54.275 INFO kablam! Aug 17 22:25:54.276 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 22:25:54.276 INFO kablam! --> src/sink/with_flat_map.rs:64:37 Aug 17 22:25:54.276 INFO kablam! | Aug 17 22:25:54.276 INFO kablam! 64 | pub fn get_pin_mut(self: PinMut<'a, Self>) -> PinMut<'a, Si> { Aug 17 22:25:54.276 INFO kablam! | ^^ undeclared lifetime Aug 17 22:25:54.276 INFO kablam! Aug 17 22:25:54.277 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 22:25:54.277 INFO kablam! --> src/sink/with_flat_map.rs:64:58 Aug 17 22:25:54.277 INFO kablam! | Aug 17 22:25:54.277 INFO kablam! 64 | pub fn get_pin_mut(self: PinMut<'a, Self>) -> PinMut<'a, Si> { Aug 17 22:25:54.277 INFO kablam! | ^^ undeclared lifetime Aug 17 22:25:54.277 INFO kablam! Aug 17 22:25:54.278 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 22:25:54.278 INFO kablam! --> src/sink/mod.rs:219:10 Aug 17 22:25:54.278 INFO kablam! | Aug 17 22:25:54.278 INFO kablam! 219 | &'a mut self, Aug 17 22:25:54.278 INFO kablam! | ^^ undeclared lifetime Aug 17 22:25:54.279 INFO kablam! Aug 17 22:25:54.279 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 22:25:54.279 INFO kablam! --> src/sink/mod.rs:220:18 Aug 17 22:25:54.279 INFO kablam! | Aug 17 22:25:54.279 INFO kablam! 220 | stream: &'a mut St Aug 17 22:25:54.279 INFO kablam! | ^^ undeclared lifetime Aug 17 22:25:54.280 INFO kablam! Aug 17 22:25:54.280 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 22:25:54.280 INFO kablam! --> src/sink/mod.rs:221:18 Aug 17 22:25:54.280 INFO kablam! | Aug 17 22:25:54.280 INFO kablam! 221 | ) -> SendAll<'a, Self, St> Aug 17 22:25:54.280 INFO kablam! | ^^ undeclared lifetime Aug 17 22:25:54.281 INFO kablam! Aug 17 22:25:54.284 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 22:25:54.284 INFO kablam! --> src/stream/buffer_unordered.rs:88:37 Aug 17 22:25:54.284 INFO kablam! | Aug 17 22:25:54.284 INFO kablam! 88 | pub fn get_pin_mut(self: PinMut<'a, Self>) -> PinMut<'a, St> { Aug 17 22:25:54.284 INFO kablam! | ^^ undeclared lifetime Aug 17 22:25:54.284 INFO kablam! Aug 17 22:25:54.285 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 22:25:54.285 INFO kablam! --> src/stream/buffer_unordered.rs:88:58 Aug 17 22:25:54.285 INFO kablam! | Aug 17 22:25:54.285 INFO kablam! 88 | pub fn get_pin_mut(self: PinMut<'a, Self>) -> PinMut<'a, St> { Aug 17 22:25:54.285 INFO kablam! | ^^ undeclared lifetime Aug 17 22:25:54.285 INFO kablam! Aug 17 22:25:54.286 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 22:25:54.286 INFO kablam! --> src/stream/buffered.rs:84:37 Aug 17 22:25:54.286 INFO kablam! | Aug 17 22:25:54.286 INFO kablam! 84 | pub fn get_pin_mut(self: PinMut<'a, Self>) -> PinMut<'a, St> { Aug 17 22:25:54.286 INFO kablam! | ^^ undeclared lifetime Aug 17 22:25:54.287 INFO kablam! Aug 17 22:25:54.287 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 22:25:54.287 INFO kablam! --> src/stream/buffered.rs:84:58 Aug 17 22:25:54.287 INFO kablam! | Aug 17 22:25:54.287 INFO kablam! 84 | pub fn get_pin_mut(self: PinMut<'a, Self>) -> PinMut<'a, St> { Aug 17 22:25:54.287 INFO kablam! | ^^ undeclared lifetime Aug 17 22:25:54.288 INFO kablam! Aug 17 22:25:54.289 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 22:25:54.289 INFO kablam! --> src/stream/futures_unordered/task.rs:99:38 Aug 17 22:25:54.289 INFO kablam! | Aug 17 22:25:54.289 INFO kablam! 99 | pub(super) fn local_waker(self: &'a Arc>) -> LocalWakerRef<'a> { Aug 17 22:25:54.289 INFO kablam! | ^^ undeclared lifetime Aug 17 22:25:54.289 INFO kablam! Aug 17 22:25:54.290 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 22:25:54.290 INFO kablam! --> src/stream/futures_unordered/task.rs:99:74 Aug 17 22:25:54.290 INFO kablam! | Aug 17 22:25:54.290 INFO kablam! 99 | pub(super) fn local_waker(self: &'a Arc>) -> LocalWakerRef<'a> { Aug 17 22:25:54.290 INFO kablam! | ^^ undeclared lifetime Aug 17 22:25:54.290 INFO kablam! Aug 17 22:25:54.291 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 22:25:54.291 INFO kablam! --> src/stream/futures_unordered/mod.rs:165:38 Aug 17 22:25:54.291 INFO kablam! | Aug 17 22:25:54.291 INFO kablam! 165 | pub fn iter_pin_mut(self: PinMut<'a, Self>) -> IterPinMut<'a, Fut> { Aug 17 22:25:54.291 INFO kablam! | ^^ undeclared lifetime Aug 17 22:25:54.292 INFO kablam! Aug 17 22:25:54.292 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 22:25:54.292 INFO kablam! --> src/stream/futures_unordered/mod.rs:165:63 Aug 17 22:25:54.292 INFO kablam! | Aug 17 22:25:54.292 INFO kablam! 165 | pub fn iter_pin_mut(self: PinMut<'a, Self>) -> IterPinMut<'a, Fut> { Aug 17 22:25:54.292 INFO kablam! | ^^ undeclared lifetime Aug 17 22:25:54.293 INFO kablam! Aug 17 22:25:54.295 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 22:25:54.295 INFO kablam! --> src/io/flush.rs:24:36 Aug 17 22:25:54.295 INFO kablam! | Aug 17 22:25:54.295 INFO kablam! 24 | impl Flush<'a, W> { Aug 17 22:25:54.295 INFO kablam! | ^^ undeclared lifetime Aug 17 22:25:54.295 INFO kablam! Aug 17 22:25:54.296 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 22:25:54.296 INFO kablam! --> src/io/flush.rs:25:32 Aug 17 22:25:54.296 INFO kablam! | Aug 17 22:25:54.296 INFO kablam! 25 | pub(super) fn new(writer: &'a mut W) -> Flush<'a, W> { Aug 17 22:25:54.296 INFO kablam! | ^^ undeclared lifetime Aug 17 22:25:54.296 INFO kablam! Aug 17 22:25:54.297 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 22:25:54.297 INFO kablam! --> src/io/flush.rs:25:51 Aug 17 22:25:54.297 INFO kablam! | Aug 17 22:25:54.297 INFO kablam! 25 | pub(super) fn new(writer: &'a mut W) -> Flush<'a, W> { Aug 17 22:25:54.297 INFO kablam! | ^^ undeclared lifetime Aug 17 22:25:54.297 INFO kablam! Aug 17 22:25:54.298 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 22:25:54.298 INFO kablam! --> src/io/read_to_end.rs:24:39 Aug 17 22:25:54.298 INFO kablam! | Aug 17 22:25:54.298 INFO kablam! 24 | impl ReadToEnd<'a, R> { Aug 17 22:25:54.298 INFO kablam! | ^^ undeclared lifetime Aug 17 22:25:54.299 INFO kablam! Aug 17 22:25:54.299 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 22:25:54.299 INFO kablam! --> src/io/read_to_end.rs:26:18 Aug 17 22:25:54.299 INFO kablam! | Aug 17 22:25:54.299 INFO kablam! 26 | reader: &'a mut R, Aug 17 22:25:54.299 INFO kablam! | ^^ undeclared lifetime Aug 17 22:25:54.300 INFO kablam! Aug 17 22:25:54.300 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 22:25:54.300 INFO kablam! --> src/io/read_to_end.rs:27:15 Aug 17 22:25:54.300 INFO kablam! | Aug 17 22:25:54.300 INFO kablam! 27 | buf: &'a mut Vec Aug 17 22:25:54.300 INFO kablam! | ^^ undeclared lifetime Aug 17 22:25:54.301 INFO kablam! Aug 17 22:25:54.302 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 22:25:54.302 INFO kablam! --> src/io/read_to_end.rs:28:20 Aug 17 22:25:54.302 INFO kablam! | Aug 17 22:25:54.302 INFO kablam! 28 | ) -> ReadToEnd<'a, R> { Aug 17 22:25:54.302 INFO kablam! | ^^ undeclared lifetime Aug 17 22:25:54.302 INFO kablam! Aug 17 22:25:54.303 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 22:25:54.303 INFO kablam! --> src/io/close.rs:21:36 Aug 17 22:25:54.303 INFO kablam! | Aug 17 22:25:54.303 INFO kablam! 21 | impl Close<'a, W> { Aug 17 22:25:54.303 INFO kablam! | ^^ undeclared lifetime Aug 17 22:25:54.304 INFO kablam! Aug 17 22:25:54.304 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 22:25:54.304 INFO kablam! --> src/io/close.rs:22:32 Aug 17 22:25:54.304 INFO kablam! | Aug 17 22:25:54.304 INFO kablam! 22 | pub(super) fn new(writer: &'a mut W) -> Close<'a, W> { Aug 17 22:25:54.304 INFO kablam! | ^^ undeclared lifetime Aug 17 22:25:54.305 INFO kablam! Aug 17 22:25:54.305 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 22:25:54.305 INFO kablam! --> src/io/close.rs:22:51 Aug 17 22:25:54.305 INFO kablam! | Aug 17 22:25:54.305 INFO kablam! 22 | pub(super) fn new(writer: &'a mut W) -> Close<'a, W> { Aug 17 22:25:54.305 INFO kablam! | ^^ undeclared lifetime Aug 17 22:25:54.305 INFO kablam! Aug 17 22:25:54.310 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 22:25:54.310 INFO kablam! --> src/io/mod.rs:284:19 Aug 17 22:25:54.310 INFO kablam! | Aug 17 22:25:54.310 INFO kablam! 284 | fn write_all(&'a mut self, buf: &'a [u8]) -> WriteAll<'a, Self> { Aug 17 22:25:54.310 INFO kablam! | ^^ undeclared lifetime Aug 17 22:25:54.310 INFO kablam! Aug 17 22:25:54.310 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 22:25:54.310 INFO kablam! --> src/io/mod.rs:284:38 Aug 17 22:25:54.310 INFO kablam! | Aug 17 22:25:54.310 INFO kablam! 284 | fn write_all(&'a mut self, buf: &'a [u8]) -> WriteAll<'a, Self> { Aug 17 22:25:54.310 INFO kablam! | ^^ undeclared lifetime Aug 17 22:25:54.310 INFO kablam! Aug 17 22:25:54.310 INFO kablam! error[E0261]: use of undeclared lifetime name `'a` Aug 17 22:25:54.310 INFO kablam! --> src/io/mod.rs:284:59 Aug 17 22:25:54.311 INFO kablam! | Aug 17 22:25:54.311 INFO kablam! 284 | fn write_all(&'a mut self, buf: &'a [u8]) -> WriteAll<'a, Self> { Aug 17 22:25:54.311 INFO kablam! | ^^ undeclared lifetime Aug 17 22:25:54.311 INFO kablam! Aug 17 22:25:54.405 INFO kablam! error: aborting due to 38 previous errors Aug 17 22:25:54.405 INFO kablam! Aug 17 22:25:54.405 INFO kablam! Some errors occurred: E0261, E0432. Aug 17 22:25:54.409 INFO kablam! For more information about an error, try `rustc --explain E0261`. Aug 17 22:25:54.439 INFO kablam! error: Could not compile `futures-util-preview`. Aug 17 22:25:54.439 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 17 22:26:00.811 INFO kablam! error: build failed Aug 17 22:26:00.814 INFO kablam! su: No module specific data is present Aug 17 22:26:01.634 INFO running `"docker" "rm" "-f" "e5f2db3bac13b64da6c2a19c3cc13e8d7ca3bc7d85392269828bf5d9c2eadd5b"` Aug 17 22:26:01.820 INFO blam! e5f2db3bac13b64da6c2a19c3cc13e8d7ca3bc7d85392269828bf5d9c2eadd5b