Aug 30 17:13:07.514 INFO checking futures-await-0.1.1 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 17:13:07.514 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 17:13:07.514 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-1/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 17:13:07.745 INFO blam! 86b2c04e3041def2eb6a18d89e44677811b471fe77006deffe639e0d5299b466
Aug 30 17:13:07.747 INFO running `"docker" "start" "-a" "86b2c04e3041def2eb6a18d89e44677811b471fe77006deffe639e0d5299b466"`
Aug 30 17:13:08.523 INFO kablam!     Checking futures-await v0.1.1 (file:///source)
Aug 30 17:13:09.311 INFO kablam! warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
Aug 30 17:13:09.311 INFO kablam!   --> src/lib.rs:16:12
Aug 30 17:13:09.311 INFO kablam!    |
Aug 30 17:13:09.311 INFO kablam! 16 | #![feature(use_extern_macros)]
Aug 30 17:13:09.311 INFO kablam!    |            ^^^^^^^^^^^^^^^^^
Aug 30 17:13:09.312 INFO kablam!    |
Aug 30 17:13:09.312 INFO kablam!    = note: #[warn(stable_features)] on by default
Aug 30 17:13:09.312 INFO kablam! 
Aug 30 17:13:09.474 INFO kablam! warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable
Aug 30 17:13:09.474 INFO kablam!   --> src/lib.rs:16:12
Aug 30 17:13:09.474 INFO kablam!    |
Aug 30 17:13:09.474 INFO kablam! 16 | #![feature(use_extern_macros)]
Aug 30 17:13:09.474 INFO kablam!    |            ^^^^^^^^^^^^^^^^^
Aug 30 17:13:09.474 INFO kablam!    |
Aug 30 17:13:09.474 INFO kablam!    = note: #[warn(stable_features)] on by default
Aug 30 17:13:09.474 INFO kablam! 
Aug 30 17:13:10.563 INFO kablam! error[E0659]: `await` is ambiguous
Aug 30 17:13:10.563 INFO kablam!   --> tests/smoke.rs:70:5
Aug 30 17:13:10.564 INFO kablam!    |
Aug 30 17:13:10.564 INFO kablam! 70 |     await!(foo())
Aug 30 17:13:10.564 INFO kablam!    |     ^^^^^
Aug 30 17:13:10.564 INFO kablam!    |
Aug 30 17:13:10.564 INFO kablam! note: `await` could refer to the name imported here
Aug 30 17:13:10.564 INFO kablam!   --> tests/smoke.rs:13:5
Aug 30 17:13:10.564 INFO kablam!    |
Aug 30 17:13:10.564 INFO kablam! 13 | use futures::prelude::*;
Aug 30 17:13:10.564 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Aug 30 17:13:10.564 INFO kablam!    = note: `await` is also a builtin macro
Aug 30 17:13:10.564 INFO kablam!    = note: consider adding an explicit import of `await` to disambiguate
Aug 30 17:13:10.564 INFO kablam! 
Aug 30 17:13:10.564 INFO kablam! error[E0659]: `await` is ambiguous
Aug 30 17:13:10.564 INFO kablam!   --> tests/smoke.rs:75:13
Aug 30 17:13:10.564 INFO kablam!    |
Aug 30 17:13:10.564 INFO kablam! 75 |     let a = await!(foo())?;
Aug 30 17:13:10.564 INFO kablam!    |             ^^^^^
Aug 30 17:13:10.564 INFO kablam!    |
Aug 30 17:13:10.564 INFO kablam! note: `await` could refer to the name imported here
Aug 30 17:13:10.565 INFO kablam!   --> tests/smoke.rs:13:5
Aug 30 17:13:10.565 INFO kablam!    |
Aug 30 17:13:10.565 INFO kablam! 13 | use futures::prelude::*;
Aug 30 17:13:10.565 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Aug 30 17:13:10.565 INFO kablam!    = note: `await` is also a builtin macro
Aug 30 17:13:10.565 INFO kablam!    = note: consider adding an explicit import of `await` to disambiguate
Aug 30 17:13:10.565 INFO kablam! 
Aug 30 17:13:10.565 INFO kablam! error[E0659]: `await` is ambiguous
Aug 30 17:13:10.565 INFO kablam!   --> tests/smoke.rs:76:13
Aug 30 17:13:10.565 INFO kablam!    |
Aug 30 17:13:10.565 INFO kablam! 76 |     let b = await!(foo())?;
Aug 30 17:13:10.565 INFO kablam!    |             ^^^^^
Aug 30 17:13:10.565 INFO kablam!    |
Aug 30 17:13:10.565 INFO kablam! note: `await` could refer to the name imported here
Aug 30 17:13:10.565 INFO kablam!   --> tests/smoke.rs:13:5
Aug 30 17:13:10.565 INFO kablam!    |
Aug 30 17:13:10.565 INFO kablam! 13 | use futures::prelude::*;
Aug 30 17:13:10.565 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Aug 30 17:13:10.566 INFO kablam!    = note: `await` is also a builtin macro
Aug 30 17:13:10.566 INFO kablam!    = note: consider adding an explicit import of `await` to disambiguate
Aug 30 17:13:10.566 INFO kablam! 
Aug 30 17:13:10.566 INFO kablam! error[E0659]: `await` is ambiguous
Aug 30 17:13:10.566 INFO kablam!   --> tests/smoke.rs:82:18
Aug 30 17:13:10.566 INFO kablam!    |
Aug 30 17:13:10.566 INFO kablam! 82 |     let (a, b) = await!(foo().join(foo()))?;
Aug 30 17:13:10.566 INFO kablam!    |                  ^^^^^
Aug 30 17:13:10.566 INFO kablam!    |
Aug 30 17:13:10.566 INFO kablam! note: `await` could refer to the name imported here
Aug 30 17:13:10.566 INFO kablam!   --> tests/smoke.rs:13:5
Aug 30 17:13:10.566 INFO kablam!    |
Aug 30 17:13:10.566 INFO kablam! 13 | use futures::prelude::*;
Aug 30 17:13:10.566 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Aug 30 17:13:10.566 INFO kablam!    = note: `await` is also a builtin macro
Aug 30 17:13:10.566 INFO kablam!    = note: consider adding an explicit import of `await` to disambiguate
Aug 30 17:13:10.566 INFO kablam! 
Aug 30 17:13:10.854 INFO kablam! error: aborting due to 4 previous errors
Aug 30 17:13:10.855 INFO kablam! 
Aug 30 17:13:10.855 INFO kablam! For more information about this error, try `rustc --explain E0659`.
Aug 30 17:13:10.864 INFO kablam! error: Could not compile `futures-await`.
Aug 30 17:13:10.864 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 17:13:12.354 INFO kablam! error[E0658]: procedural macros cannot be expanded to expressions (see issue #38356)
Aug 30 17:13:12.354 INFO kablam!   --> examples/echo.rs:29:18
Aug 30 17:13:12.354 INFO kablam!    |
Aug 30 17:13:12.354 INFO kablam! 29 |       let server = async_block! {
Aug 30 17:13:12.354 INFO kablam!    |  __________________^
Aug 30 17:13:12.354 INFO kablam! 30 | |         #[async]
Aug 30 17:13:12.354 INFO kablam! 31 | |         for (client, _) in tcp.incoming() {
Aug 30 17:13:12.354 INFO kablam! 32 | |             handle.spawn(handle_client(client).then(|result| {
Aug 30 17:13:12.354 INFO kablam! ...  |
Aug 30 17:13:12.355 INFO kablam! 41 | |         Ok::<(), io::Error>(())
Aug 30 17:13:12.355 INFO kablam! 42 | |     };
Aug 30 17:13:12.355 INFO kablam!    | |_____^
Aug 30 17:13:12.355 INFO kablam!    |
Aug 30 17:13:12.355 INFO kablam!    = help: add #![feature(proc_macro_non_items)] to the crate attributes to enable
Aug 30 17:13:12.355 INFO kablam! 
Aug 30 17:13:12.418 INFO kablam! error: aborting due to previous error
Aug 30 17:13:12.418 INFO kablam! 
Aug 30 17:13:12.419 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 30 17:13:12.428 INFO kablam! error: Could not compile `futures-await`.
Aug 30 17:13:12.428 INFO kablam! 
Aug 30 17:13:12.428 INFO kablam! To learn more, run the command again with --verbose.
Aug 30 17:13:12.431 INFO kablam! su: No module specific data is present
Aug 30 17:13:12.791 INFO running `"docker" "rm" "-f" "86b2c04e3041def2eb6a18d89e44677811b471fe77006deffe639e0d5299b466"`
Aug 30 17:13:12.902 INFO blam! 86b2c04e3041def2eb6a18d89e44677811b471fe77006deffe639e0d5299b466