Aug 11 14:07:01.973 INFO checking futures-await-test-preview-0.3.0-alpha.1 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 14:07:01.973 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 14:07:01.973 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 14:07:01.974 INFO running `"docker" "create" "-v" "/tmp/crater.jmNbFvAXisOk:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-4/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 14:07:02.219 INFO blam! 97937418546e8ef0643b41df3c235e563468ac4ec47a5007143f0c791b231c3b
Aug 11 14:07:02.222 INFO running `"docker" "start" "-a" "97937418546e8ef0643b41df3c235e563468ac4ec47a5007143f0c791b231c3b"`
Aug 11 14:07:03.211 INFO kablam!    Compiling either v1.5.0
Aug 11 14:07:03.225 INFO kablam!    Compiling slab v0.4.1
Aug 11 14:07:03.230 INFO kablam!     Checking iovec v0.1.2
Aug 11 14:07:03.231 INFO kablam!     Checking num_cpus v1.8.0
Aug 11 14:07:03.231 INFO kablam!    Compiling syn v0.14.7
Aug 11 14:07:06.624 INFO kablam!     Checking futures-core-preview v0.3.0-alpha.2
Aug 11 14:07:07.032 INFO kablam! error[E0432]: unresolved import `core::task::Executor`
Aug 11 14:07:07.032 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.2/src/task.rs:4:20
Aug 11 14:07:07.032 INFO kablam!   |
Aug 11 14:07:07.032 INFO kablam! 4 |     Context, Poll, Executor,
Aug 11 14:07:07.032 INFO kablam!   |                    ^^^^^^^^ no `Executor` in `task`
Aug 11 14:07:07.033 INFO kablam! 
Aug 11 14:07:07.160 INFO kablam! error[E0432]: unresolved import `core::task::Executor`
Aug 11 14:07:07.160 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.2/src/task.rs:4:20
Aug 11 14:07:07.160 INFO kablam!   |
Aug 11 14:07:07.160 INFO kablam! 4 |     Context, Poll, Executor,
Aug 11 14:07:07.160 INFO kablam!   |                    ^^^^^^^^ no `Executor` in `task`
Aug 11 14:07:07.160 INFO kablam! 
Aug 11 14:07:07.187 INFO kablam! error: aborting due to previous error
Aug 11 14:07:07.187 INFO kablam! 
Aug 11 14:07:07.187 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Aug 11 14:07:07.211 INFO kablam! error: Could not compile `futures-core-preview`.
Aug 11 14:07:07.211 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 11 14:07:07.233 INFO kablam! error: aborting due to previous error
Aug 11 14:07:07.233 INFO kablam! 
Aug 11 14:07:07.233 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Aug 11 14:07:07.240 INFO kablam! error: Could not compile `futures-core-preview`.
Aug 11 14:07:07.240 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 11 14:07:40.794 INFO kablam! error: build failed
Aug 11 14:07:40.797 INFO kablam! su: No module specific data is present
Aug 11 14:07:41.462 INFO running `"docker" "rm" "-f" "97937418546e8ef0643b41df3c235e563468ac4ec47a5007143f0c791b231c3b"`
Aug 11 14:07:41.660 INFO blam! 97937418546e8ef0643b41df3c235e563468ac4ec47a5007143f0c791b231c3b