Aug 11 14:07:01.259 INFO checking futures-await-test-preview-0.3.0-alpha.1 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 14:07:01.259 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 14:07:01.259 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 14:07:01.259 INFO running `"docker" "create" "-v" "/tmp/crater.11ZzydWA8UIS:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-7/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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 +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 14:07:01.538 INFO blam! c1145f62ddbff122ca7a5e53b5e63a13297e1296c55be99788118a7f93e2dce6
Aug 11 14:07:01.540 INFO running `"docker" "start" "-a" "c1145f62ddbff122ca7a5e53b5e63a13297e1296c55be99788118a7f93e2dce6"`
Aug 11 14:07:02.734 INFO kablam!    Compiling either v1.5.0
Aug 11 14:07:02.743 INFO kablam!    Compiling syn v0.14.7
Aug 11 14:07:04.950 INFO kablam!    Compiling futures-core-preview v0.3.0-alpha.2
Aug 11 14:07:05.788 INFO kablam! error[E0432]: unresolved import `core::task::Executor`
Aug 11 14:07:05.788 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.2/src/task.rs:4:20
Aug 11 14:07:05.788 INFO kablam!   |
Aug 11 14:07:05.788 INFO kablam! 4 |     Context, Poll, Executor,
Aug 11 14:07:05.788 INFO kablam!   |                    ^^^^^^^^ no `Executor` in `task`
Aug 11 14:07:05.789 INFO kablam! 
Aug 11 14:07:05.873 INFO kablam! error: aborting due to previous error
Aug 11 14:07:05.874 INFO kablam! 
Aug 11 14:07:05.874 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Aug 11 14:07:05.880 INFO kablam! error: Could not compile `futures-core-preview`.
Aug 11 14:07:05.881 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 11 14:07:06.048 INFO kablam! error[E0432]: unresolved import `core::task::Executor`
Aug 11 14:07:06.048 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.2/src/task.rs:4:20
Aug 11 14:07:06.048 INFO kablam!   |
Aug 11 14:07:06.048 INFO kablam! 4 |     Context, Poll, Executor,
Aug 11 14:07:06.048 INFO kablam!   |                    ^^^^^^^^ no `Executor` in `task`
Aug 11 14:07:06.049 INFO kablam! 
Aug 11 14:07:06.183 INFO kablam! error: aborting due to previous error
Aug 11 14:07:06.184 INFO kablam! 
Aug 11 14:07:06.184 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Aug 11 14:07:06.195 INFO kablam! error: Could not compile `futures-core-preview`.
Aug 11 14:07:06.195 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 11 14:07:39.952 INFO kablam! error: build failed
Aug 11 14:07:39.954 INFO kablam! su: No module specific data is present
Aug 11 14:07:40.568 INFO running `"docker" "rm" "-f" "c1145f62ddbff122ca7a5e53b5e63a13297e1296c55be99788118a7f93e2dce6"`
Aug 11 14:07:40.730 INFO blam! c1145f62ddbff122ca7a5e53b5e63a13297e1296c55be99788118a7f93e2dce6