Sep 19 19:24:40.595 INFO checking stun3489-0.4.2 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 19:24:40.595 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 19:24:40.595 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-2/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 19:24:40.763 INFO blam! 4b86616c1c0ae62506f95e5f8ebf76f3777ff671cd737146d0965b26fe84a27f
Sep 19 19:24:40.765 INFO running `"docker" "start" "-a" "4b86616c1c0ae62506f95e5f8ebf76f3777ff671cd737146d0965b26fe84a27f"`
Sep 19 19:24:41.528 INFO kablam! usermod: no changes
Sep 19 19:24:41.818 INFO kablam!    Compiling proc-macro2 v0.4.19
Sep 19 19:24:41.866 INFO kablam!     Checking futures-await-await-macro v0.1.1
Sep 19 19:24:47.718 INFO kablam!    Compiling quote v0.6.8
Sep 19 19:24:49.611 INFO kablam!    Compiling syn v0.14.9
Sep 19 19:25:09.000 INFO kablam!    Compiling futures-await-async-macro v0.1.4
Sep 19 19:25:15.166 INFO kablam!     Checking futures-await v0.1.1
Sep 19 19:25:15.414 INFO kablam!     Checking stun3489 v0.4.2 (/source)
Sep 19 19:25:17.266 INFO kablam! error[E0659]: `await` is ambiguous
Sep 19 19:25:17.266 INFO kablam!   --> src/lib.rs:73:1
Sep 19 19:25:17.266 INFO kablam!    |
Sep 19 19:25:17.266 INFO kablam! 73 | #[async]
Sep 19 19:25:17.266 INFO kablam!    | ^^^^^^^^ ambiguous name
Sep 19 19:25:17.266 INFO kablam!    |
Sep 19 19:25:17.266 INFO kablam! note: `await` could refer to the name imported here
Sep 19 19:25:17.266 INFO kablam!   --> src/lib.rs:22:5
Sep 19 19:25:17.266 INFO kablam!    |
Sep 19 19:25:17.266 INFO kablam! 22 | use futures::prelude::*;
Sep 19 19:25:17.266 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Sep 19 19:25:17.266 INFO kablam!    = note: `await` is also a builtin macro
Sep 19 19:25:17.266 INFO kablam!    = note: consider adding an explicit import of `await` to disambiguate
Sep 19 19:25:17.266 INFO kablam! 
Sep 19 19:25:17.270 INFO kablam! error[E0659]: `await` is ambiguous
Sep 19 19:25:17.270 INFO kablam!    --> src/lib.rs:146:5
Sep 19 19:25:17.270 INFO kablam!     |
Sep 19 19:25:17.270 INFO kablam! 146 |     await!(send_request(io, stun_server, req))
Sep 19 19:25:17.270 INFO kablam!     |     ^^^^^ ambiguous name
Sep 19 19:25:17.270 INFO kablam!     |
Sep 19 19:25:17.270 INFO kablam! note: `await` could refer to the name imported here
Sep 19 19:25:17.270 INFO kablam!    --> src/lib.rs:22:5
Sep 19 19:25:17.270 INFO kablam!     |
Sep 19 19:25:17.270 INFO kablam! 22  | use futures::prelude::*;
Sep 19 19:25:17.270 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^
Sep 19 19:25:17.270 INFO kablam!     = note: `await` is also a builtin macro
Sep 19 19:25:17.270 INFO kablam!     = note: consider adding an explicit import of `await` to disambiguate
Sep 19 19:25:17.270 INFO kablam! 
Sep 19 19:25:17.270 INFO kablam! error[E0659]: `await` is ambiguous
Sep 19 19:25:17.270 INFO kablam!    --> src/lib.rs:149:1
Sep 19 19:25:17.270 INFO kablam!     |
Sep 19 19:25:17.270 INFO kablam! 149 | #[async]
Sep 19 19:25:17.270 INFO kablam!     | ^^^^^^^^ ambiguous name
Sep 19 19:25:17.270 INFO kablam!     |
Sep 19 19:25:17.270 INFO kablam! note: `await` could refer to the name imported here
Sep 19 19:25:17.270 INFO kablam!    --> src/lib.rs:22:5
Sep 19 19:25:17.270 INFO kablam!     |
Sep 19 19:25:17.270 INFO kablam! 22  | use futures::prelude::*;
Sep 19 19:25:17.270 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^
Sep 19 19:25:17.270 INFO kablam!     = note: `await` is also a builtin macro
Sep 19 19:25:17.270 INFO kablam!     = note: consider adding an explicit import of `await` to disambiguate
Sep 19 19:25:17.270 INFO kablam! 
Sep 19 19:25:17.270 INFO kablam! error[E0659]: `await` is ambiguous
Sep 19 19:25:17.270 INFO kablam!   |
Sep 19 19:25:17.270 INFO kablam! note: `await` could refer to the name imported here
Sep 19 19:25:17.270 INFO kablam!  --> src/lib.rs:22:5
Sep 19 19:25:17.270 INFO kablam!   |
Sep 19 19:25:17.270 INFO kablam! 22| use futures::prelude::*;
Sep 19 19:25:17.270 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Sep 19 19:25:17.270 INFO kablam!   = note: `await` is also a builtin macro
Sep 19 19:25:17.271 INFO kablam!   = note: consider adding an explicit import of `await` to disambiguate
Sep 19 19:25:17.271 INFO kablam! 
Sep 19 19:25:17.450 INFO kablam! error[E0659]: `await` is ambiguous
Sep 19 19:25:17.450 INFO kablam!   --> src/lib.rs:73:1
Sep 19 19:25:17.450 INFO kablam!    |
Sep 19 19:25:17.450 INFO kablam! 73 | #[async]
Sep 19 19:25:17.450 INFO kablam!    | ^^^^^^^^ ambiguous name
Sep 19 19:25:17.450 INFO kablam!    |
Sep 19 19:25:17.450 INFO kablam! note: `await` could refer to the name imported here
Sep 19 19:25:17.450 INFO kablam!   --> src/lib.rs:22:5
Sep 19 19:25:17.450 INFO kablam!    |
Sep 19 19:25:17.450 INFO kablam! 22 | use futures::prelude::*;
Sep 19 19:25:17.450 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Sep 19 19:25:17.450 INFO kablam!    = note: `await` is also a builtin macro
Sep 19 19:25:17.450 INFO kablam!    = note: consider adding an explicit import of `await` to disambiguate
Sep 19 19:25:17.450 INFO kablam! 
Sep 19 19:25:17.450 INFO kablam! error[E0659]: `await` is ambiguous
Sep 19 19:25:17.450 INFO kablam!    --> src/lib.rs:146:5
Sep 19 19:25:17.450 INFO kablam!     |
Sep 19 19:25:17.450 INFO kablam! 146 |     await!(send_request(io, stun_server, req))
Sep 19 19:25:17.450 INFO kablam!     |     ^^^^^ ambiguous name
Sep 19 19:25:17.450 INFO kablam!     |
Sep 19 19:25:17.450 INFO kablam! note: `await` could refer to the name imported here
Sep 19 19:25:17.450 INFO kablam!    --> src/lib.rs:22:5
Sep 19 19:25:17.450 INFO kablam!     |
Sep 19 19:25:17.450 INFO kablam! 22  | use futures::prelude::*;
Sep 19 19:25:17.450 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^
Sep 19 19:25:17.450 INFO kablam!     = note: `await` is also a builtin macro
Sep 19 19:25:17.450 INFO kablam!     = note: consider adding an explicit import of `await` to disambiguate
Sep 19 19:25:17.450 INFO kablam! 
Sep 19 19:25:17.450 INFO kablam! error[E0659]: `await` is ambiguous
Sep 19 19:25:17.450 INFO kablam!    --> src/lib.rs:149:1
Sep 19 19:25:17.450 INFO kablam!     |
Sep 19 19:25:17.450 INFO kablam! 149 | #[async]
Sep 19 19:25:17.450 INFO kablam!     | ^^^^^^^^ ambiguous name
Sep 19 19:25:17.450 INFO kablam!     |
Sep 19 19:25:17.450 INFO kablam! note: `await` could refer to the name imported here
Sep 19 19:25:17.450 INFO kablam!    --> src/lib.rs:22:5
Sep 19 19:25:17.451 INFO kablam!     |
Sep 19 19:25:17.451 INFO kablam! 22  | use futures::prelude::*;
Sep 19 19:25:17.451 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^
Sep 19 19:25:17.451 INFO kablam!     = note: `await` is also a builtin macro
Sep 19 19:25:17.451 INFO kablam!     = note: consider adding an explicit import of `await` to disambiguate
Sep 19 19:25:17.451 INFO kablam! 
Sep 19 19:25:17.451 INFO kablam! error[E0659]: `await` is ambiguous
Sep 19 19:25:17.451 INFO kablam!   |
Sep 19 19:25:17.451 INFO kablam! note: `await` could refer to the name imported here
Sep 19 19:25:17.451 INFO kablam!  --> src/lib.rs:22:5
Sep 19 19:25:17.451 INFO kablam!   |
Sep 19 19:25:17.451 INFO kablam! 22| use futures::prelude::*;
Sep 19 19:25:17.451 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Sep 19 19:25:17.451 INFO kablam!   = note: `await` is also a builtin macro
Sep 19 19:25:17.451 INFO kablam!   = note: consider adding an explicit import of `await` to disambiguate
Sep 19 19:25:17.451 INFO kablam! 
Sep 19 19:25:17.858 INFO kablam! error: aborting due to 4 previous errors
Sep 19 19:25:17.858 INFO kablam! 
Sep 19 19:25:17.858 INFO kablam! For more information about this error, try `rustc --explain E0659`.
Sep 19 19:25:17.882 INFO kablam! error: Could not compile `stun3489`.
Sep 19 19:25:17.882 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 19:25:17.946 INFO kablam! error: aborting due to 4 previous errors
Sep 19 19:25:17.946 INFO kablam! 
Sep 19 19:25:17.949 INFO kablam! For more information about this error, try `rustc --explain E0659`.
Sep 19 19:25:17.965 INFO kablam! error: Could not compile `stun3489`.
Sep 19 19:25:17.965 INFO kablam! 
Sep 19 19:25:17.965 INFO kablam! To learn more, run the command again with --verbose.
Sep 19 19:25:17.967 INFO kablam! su: No module specific data is present
Sep 19 19:25:19.445 INFO running `"docker" "rm" "-f" "4b86616c1c0ae62506f95e5f8ebf76f3777ff671cd737146d0965b26fe84a27f"`
Sep 19 19:25:19.568 INFO blam! 4b86616c1c0ae62506f95e5f8ebf76f3777ff671cd737146d0965b26fe84a27f