Aug 17 22:27:43.534 INFO checking futures-channel-preview-0.3.0-alpha.2 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 22:27:43.534 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 22:27:43.535 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 22:27:43.535 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-3/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 22:27:43.810 INFO blam! 0783a8f7689a79f8a7baf1183848be0afa631bab9cf96e0f08d10321a5b70671
Aug 17 22:27:43.817 INFO running `"docker" "start" "-a" "0783a8f7689a79f8a7baf1183848be0afa631bab9cf96e0f08d10321a5b70671"`
Aug 17 22:27:44.782 INFO kablam!     Checking pin-utils v0.1.0-alpha.1
Aug 17 22:27:44.786 INFO kablam!     Checking futures-core-preview v0.3.0-alpha.3
Aug 17 22:27:45.451 INFO kablam!     Checking futures-channel-preview v0.3.0-alpha.3
Aug 17 22:27:45.452 INFO kablam!     Checking futures-io-preview v0.3.0-alpha.3
Aug 17 22:27:45.452 INFO kablam!     Checking futures-channel-preview v0.3.0-alpha.2 (file:///source)
Aug 17 22:27:48.346 INFO kablam!     Checking futures-sink-preview v0.3.0-alpha.3
Aug 17 22:27:49.187 INFO kablam!     Checking futures-util-preview v0.3.0-alpha.3
Aug 17 22:27:57.994 INFO kablam!     Checking futures-executor-preview v0.3.0-alpha.3
Aug 17 22:27:59.396 INFO kablam!     Checking futures-preview v0.3.0-alpha.3
Aug 17 22:28:03.995 INFO kablam! error: cannot find macro `pin_mut!` in this scope
Aug 17 22:28:03.995 INFO kablam!   --> tests/mpsc.rs:35:9
Aug 17 22:28:03.995 INFO kablam!    |
Aug 17 22:28:03.995 INFO kablam! 35 |         pin_mut!(tx, rx);
Aug 17 22:28:03.995 INFO kablam!    |         ^^^^^^^
Aug 17 22:28:03.995 INFO kablam! 
Aug 17 22:28:04.068 INFO kablam! error: aborting due to previous error
Aug 17 22:28:04.068 INFO kablam! 
Aug 17 22:28:04.136 INFO kablam! error: Could not compile `futures-channel-preview`.
Aug 17 22:28:04.137 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 17 22:28:05.760 INFO kablam! error[E0599]: no method named `executor` found for type `futures::executor::LocalPool` in the current scope
Aug 17 22:28:05.760 INFO kablam!   --> benches/sync_mpsc.rs:33:25
Aug 17 22:28:05.760 INFO kablam!    |
Aug 17 22:28:05.760 INFO kablam! 33 |     let mut exec = pool.executor();
Aug 17 22:28:05.760 INFO kablam!    |                         ^^^^^^^^
Aug 17 22:28:05.784 INFO kablam! 
Aug 17 22:28:05.787 INFO kablam! error[E0277]: the size for values of type `dyn std::task::Spawn` cannot be known at compilation time
Aug 17 22:28:05.787 INFO kablam!   --> benches/sync_mpsc.rs:33:9
Aug 17 22:28:05.787 INFO kablam!    |
Aug 17 22:28:05.787 INFO kablam! 33 |     let mut exec = pool.executor();
Aug 17 22:28:05.787 INFO kablam!    |         ^^^^^^^^ doesn't have a size known at compile-time
Aug 17 22:28:05.788 INFO kablam!    |
Aug 17 22:28:05.788 INFO kablam!    = help: the trait `std::marker::Sized` is not implemented for `dyn std::task::Spawn`
Aug 17 22:28:05.789 INFO kablam!    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Aug 17 22:28:05.789 INFO kablam!    = note: all local variables must have a statically known size
Aug 17 22:28:05.790 INFO kablam! 
Aug 17 22:28:06.345 INFO kablam! error: aborting due to 2 previous errors
Aug 17 22:28:06.345 INFO kablam! 
Aug 17 22:28:06.346 INFO kablam! Some errors occurred: E0277, E0599.
Aug 17 22:28:06.347 INFO kablam! For more information about an error, try `rustc --explain E0277`.
Aug 17 22:28:06.360 INFO kablam! error: Could not compile `futures-channel-preview`.
Aug 17 22:28:06.360 INFO kablam! 
Aug 17 22:28:06.360 INFO kablam! To learn more, run the command again with --verbose.
Aug 17 22:28:06.362 INFO kablam! su: No module specific data is present
Aug 17 22:28:06.936 INFO running `"docker" "rm" "-f" "0783a8f7689a79f8a7baf1183848be0afa631bab9cf96e0f08d10321a5b70671"`
Aug 17 22:28:07.096 INFO blam! 0783a8f7689a79f8a7baf1183848be0afa631bab9cf96e0f08d10321a5b70671