Sep 05 22:21:21.518 INFO checking stun3489-0.4.2 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 05 22:21:21.518 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 05 22:21:21.518 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-4/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 22:21:21.669 INFO blam! 2db3fec68099c6770408b778b23de032f6e76deb013d4b59865b16c917928a71
Sep 05 22:21:21.670 INFO running `"docker" "start" "-a" "2db3fec68099c6770408b778b23de032f6e76deb013d4b59865b16c917928a71"`
Sep 05 22:21:23.412 INFO kablam! usermod: no changes
Sep 05 22:21:23.666 INFO kablam!     Checking futures-await-await-macro v0.1.1
Sep 05 22:21:23.678 INFO kablam!    Compiling syn v0.14.9
Sep 05 22:21:41.238 INFO kablam!    Compiling futures-await-async-macro v0.1.4
Sep 05 22:21:48.090 INFO kablam!     Checking futures-await v0.1.1
Sep 05 22:21:48.381 INFO kablam!     Checking stun3489 v0.4.2 (file:///source)
Sep 05 22:21:49.825 INFO kablam! error[E0659]: `await` is ambiguous
Sep 05 22:21:49.825 INFO kablam!   --> src/lib.rs:73:1
Sep 05 22:21:49.825 INFO kablam!    |
Sep 05 22:21:49.826 INFO kablam! 73 | #[async]
Sep 05 22:21:49.826 INFO kablam!    | ^^^^^^^^
Sep 05 22:21:49.826 INFO kablam!    |
Sep 05 22:21:49.826 INFO kablam! note: `await` could refer to the name imported here
Sep 05 22:21:49.826 INFO kablam!   --> src/lib.rs:22:5
Sep 05 22:21:49.826 INFO kablam!    |
Sep 05 22:21:49.826 INFO kablam! 22 | use futures::prelude::*;
Sep 05 22:21:49.826 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Sep 05 22:21:49.826 INFO kablam!    = note: `await` is also a builtin macro
Sep 05 22:21:49.826 INFO kablam!    = note: consider adding an explicit import of `await` to disambiguate
Sep 05 22:21:49.826 INFO kablam! 
Sep 05 22:21:49.826 INFO kablam! error[E0659]: `await` is ambiguous
Sep 05 22:21:49.826 INFO kablam!    --> src/lib.rs:146:5
Sep 05 22:21:49.826 INFO kablam!     |
Sep 05 22:21:49.826 INFO kablam! 146 |     await!(send_request(io, stun_server, req))
Sep 05 22:21:49.826 INFO kablam!     |     ^^^^^
Sep 05 22:21:49.826 INFO kablam!     |
Sep 05 22:21:49.826 INFO kablam! note: `await` could refer to the name imported here
Sep 05 22:21:49.826 INFO kablam!    --> src/lib.rs:22:5
Sep 05 22:21:49.826 INFO kablam!     |
Sep 05 22:21:49.826 INFO kablam! 22  | use futures::prelude::*;
Sep 05 22:21:49.826 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^
Sep 05 22:21:49.826 INFO kablam!     = note: `await` is also a builtin macro
Sep 05 22:21:49.826 INFO kablam!     = note: consider adding an explicit import of `await` to disambiguate
Sep 05 22:21:49.826 INFO kablam! 
Sep 05 22:21:49.826 INFO kablam! error[E0659]: `await` is ambiguous
Sep 05 22:21:49.826 INFO kablam!    --> src/lib.rs:149:1
Sep 05 22:21:49.826 INFO kablam!     |
Sep 05 22:21:49.826 INFO kablam! 149 | #[async]
Sep 05 22:21:49.826 INFO kablam!     | ^^^^^^^^
Sep 05 22:21:49.826 INFO kablam!     |
Sep 05 22:21:49.826 INFO kablam! note: `await` could refer to the name imported here
Sep 05 22:21:49.826 INFO kablam!    --> src/lib.rs:22:5
Sep 05 22:21:49.826 INFO kablam!     |
Sep 05 22:21:49.826 INFO kablam! 22  | use futures::prelude::*;
Sep 05 22:21:49.826 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^
Sep 05 22:21:49.826 INFO kablam!     = note: `await` is also a builtin macro
Sep 05 22:21:49.826 INFO kablam!     = note: consider adding an explicit import of `await` to disambiguate
Sep 05 22:21:49.826 INFO kablam! 
Sep 05 22:21:49.826 INFO kablam! error[E0659]: `await` is ambiguous
Sep 05 22:21:49.826 INFO kablam!   |
Sep 05 22:21:49.826 INFO kablam! note: `await` could refer to the name imported here
Sep 05 22:21:49.826 INFO kablam!  --> src/lib.rs:22:5
Sep 05 22:21:49.826 INFO kablam!   |
Sep 05 22:21:49.826 INFO kablam! 22| use futures::prelude::*;
Sep 05 22:21:49.826 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Sep 05 22:21:49.826 INFO kablam!   = note: `await` is also a builtin macro
Sep 05 22:21:49.826 INFO kablam!   = note: consider adding an explicit import of `await` to disambiguate
Sep 05 22:21:49.826 INFO kablam! 
Sep 05 22:21:50.066 INFO kablam! error[E0659]: `await` is ambiguous
Sep 05 22:21:50.066 INFO kablam!   --> src/lib.rs:73:1
Sep 05 22:21:50.066 INFO kablam!    |
Sep 05 22:21:50.066 INFO kablam! 73 | #[async]
Sep 05 22:21:50.066 INFO kablam!    | ^^^^^^^^
Sep 05 22:21:50.066 INFO kablam!    |
Sep 05 22:21:50.066 INFO kablam! note: `await` could refer to the name imported here
Sep 05 22:21:50.066 INFO kablam!   --> src/lib.rs:22:5
Sep 05 22:21:50.066 INFO kablam!    |
Sep 05 22:21:50.066 INFO kablam! 22 | use futures::prelude::*;
Sep 05 22:21:50.066 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Sep 05 22:21:50.066 INFO kablam!    = note: `await` is also a builtin macro
Sep 05 22:21:50.066 INFO kablam!    = note: consider adding an explicit import of `await` to disambiguate
Sep 05 22:21:50.066 INFO kablam! 
Sep 05 22:21:50.066 INFO kablam! error[E0659]: `await` is ambiguous
Sep 05 22:21:50.066 INFO kablam!    --> src/lib.rs:146:5
Sep 05 22:21:50.066 INFO kablam!     |
Sep 05 22:21:50.066 INFO kablam! 146 |     await!(send_request(io, stun_server, req))
Sep 05 22:21:50.066 INFO kablam!     |     ^^^^^
Sep 05 22:21:50.066 INFO kablam!     |
Sep 05 22:21:50.066 INFO kablam! note: `await` could refer to the name imported here
Sep 05 22:21:50.066 INFO kablam!    --> src/lib.rs:22:5
Sep 05 22:21:50.066 INFO kablam!     |
Sep 05 22:21:50.066 INFO kablam! 22  | use futures::prelude::*;
Sep 05 22:21:50.066 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^
Sep 05 22:21:50.066 INFO kablam!     = note: `await` is also a builtin macro
Sep 05 22:21:50.066 INFO kablam!     = note: consider adding an explicit import of `await` to disambiguate
Sep 05 22:21:50.066 INFO kablam! 
Sep 05 22:21:50.066 INFO kablam! error[E0659]: `await` is ambiguous
Sep 05 22:21:50.066 INFO kablam!    --> src/lib.rs:149:1
Sep 05 22:21:50.066 INFO kablam!     |
Sep 05 22:21:50.066 INFO kablam! 149 | #[async]
Sep 05 22:21:50.066 INFO kablam!     | ^^^^^^^^
Sep 05 22:21:50.066 INFO kablam!     |
Sep 05 22:21:50.066 INFO kablam! note: `await` could refer to the name imported here
Sep 05 22:21:50.066 INFO kablam!    --> src/lib.rs:22:5
Sep 05 22:21:50.066 INFO kablam!     |
Sep 05 22:21:50.066 INFO kablam! 22  | use futures::prelude::*;
Sep 05 22:21:50.066 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^
Sep 05 22:21:50.066 INFO kablam!     = note: `await` is also a builtin macro
Sep 05 22:21:50.066 INFO kablam!     = note: consider adding an explicit import of `await` to disambiguate
Sep 05 22:21:50.066 INFO kablam! 
Sep 05 22:21:50.066 INFO kablam! error[E0659]: `await` is ambiguous
Sep 05 22:21:50.066 INFO kablam!   |
Sep 05 22:21:50.066 INFO kablam! note: `await` could refer to the name imported here
Sep 05 22:21:50.067 INFO kablam!  --> src/lib.rs:22:5
Sep 05 22:21:50.067 INFO kablam!   |
Sep 05 22:21:50.067 INFO kablam! 22| use futures::prelude::*;
Sep 05 22:21:50.067 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Sep 05 22:21:50.067 INFO kablam!   = note: `await` is also a builtin macro
Sep 05 22:21:50.067 INFO kablam!   = note: consider adding an explicit import of `await` to disambiguate
Sep 05 22:21:50.067 INFO kablam! 
Sep 05 22:21:50.086 INFO kablam! error: aborting due to 4 previous errors
Sep 05 22:21:50.086 INFO kablam! 
Sep 05 22:21:50.086 INFO kablam! For more information about this error, try `rustc --explain E0659`.
Sep 05 22:21:50.099 INFO kablam! error: Could not compile `stun3489`.
Sep 05 22:21:50.099 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 05 22:21:50.386 INFO kablam! error: aborting due to 4 previous errors
Sep 05 22:21:50.386 INFO kablam! 
Sep 05 22:21:50.386 INFO kablam! For more information about this error, try `rustc --explain E0659`.
Sep 05 22:21:50.403 INFO kablam! error: Could not compile `stun3489`.
Sep 05 22:21:50.403 INFO kablam! 
Sep 05 22:21:50.403 INFO kablam! To learn more, run the command again with --verbose.
Sep 05 22:21:50.404 INFO kablam! su: No module specific data is present
Sep 05 22:21:51.478 INFO running `"docker" "rm" "-f" "2db3fec68099c6770408b778b23de032f6e76deb013d4b59865b16c917928a71"`
Sep 05 22:21:51.704 INFO blam! 2db3fec68099c6770408b778b23de032f6e76deb013d4b59865b16c917928a71