Sep 17 16:29:48.897 INFO checking stun3489-0.4.2 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 16:29:48.897 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 16:29:48.897 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-2/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 16:29:49.074 INFO blam! 14ed401b39d3988704bdbaa9f63686ebd479f403c4b28cfa3930c6c885d0051b
Sep 17 16:29:49.075 INFO running `"docker" "start" "-a" "14ed401b39d3988704bdbaa9f63686ebd479f403c4b28cfa3930c6c885d0051b"`
Sep 17 16:29:50.847 INFO kablam! usermod: no changes
Sep 17 16:29:51.071 INFO kablam!    Compiling proc-macro2 v0.4.19
Sep 17 16:29:56.451 INFO kablam!    Compiling quote v0.6.8
Sep 17 16:29:58.871 INFO kablam!    Compiling syn v0.14.9
Sep 17 16:30:17.586 INFO kablam!    Compiling futures-await-async-macro v0.1.4
Sep 17 16:30:24.693 INFO kablam!     Checking futures-await v0.1.1
Sep 17 16:30:25.219 INFO kablam!     Checking stun3489 v0.4.2 (/source)
Sep 17 16:30:27.491 INFO kablam! error[E0659]: `await` is ambiguous
Sep 17 16:30:27.492 INFO kablam!   --> src/lib.rs:73:1
Sep 17 16:30:27.492 INFO kablam!    |
Sep 17 16:30:27.492 INFO kablam! 73 | #[async]
Sep 17 16:30:27.493 INFO kablam!    | ^^^^^^^^ ambiguous name
Sep 17 16:30:27.493 INFO kablam!    |
Sep 17 16:30:27.493 INFO kablam! note: `await` could refer to the name imported here
Sep 17 16:30:27.494 INFO kablam!   --> src/lib.rs:22:5
Sep 17 16:30:27.494 INFO kablam!    |
Sep 17 16:30:27.494 INFO kablam! 22 | use futures::prelude::*;
Sep 17 16:30:27.495 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Sep 17 16:30:27.495 INFO kablam!    = note: `await` is also a builtin macro
Sep 17 16:30:27.496 INFO kablam!    = note: consider adding an explicit import of `await` to disambiguate
Sep 17 16:30:27.496 INFO kablam! 
Sep 17 16:30:27.496 INFO kablam! error[E0659]: `await` is ambiguous
Sep 17 16:30:27.497 INFO kablam!    --> src/lib.rs:146:5
Sep 17 16:30:27.497 INFO kablam!     |
Sep 17 16:30:27.497 INFO kablam! 146 |     await!(send_request(io, stun_server, req))
Sep 17 16:30:27.498 INFO kablam!     |     ^^^^^ ambiguous name
Sep 17 16:30:27.498 INFO kablam!     |
Sep 17 16:30:27.498 INFO kablam! note: `await` could refer to the name imported here
Sep 17 16:30:27.499 INFO kablam!    --> src/lib.rs:22:5
Sep 17 16:30:27.499 INFO kablam!     |
Sep 17 16:30:27.499 INFO kablam! 22  | use futures::prelude::*;
Sep 17 16:30:27.500 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^
Sep 17 16:30:27.500 INFO kablam!     = note: `await` is also a builtin macro
Sep 17 16:30:27.501 INFO kablam!     = note: consider adding an explicit import of `await` to disambiguate
Sep 17 16:30:27.501 INFO kablam! 
Sep 17 16:30:27.501 INFO kablam! error[E0659]: `await` is ambiguous
Sep 17 16:30:27.502 INFO kablam!    --> src/lib.rs:149:1
Sep 17 16:30:27.502 INFO kablam!     |
Sep 17 16:30:27.503 INFO kablam! 149 | #[async]
Sep 17 16:30:27.503 INFO kablam!     | ^^^^^^^^ ambiguous name
Sep 17 16:30:27.504 INFO kablam!     |
Sep 17 16:30:27.506 INFO kablam! note: `await` could refer to the name imported here
Sep 17 16:30:27.506 INFO kablam!    --> src/lib.rs:22:5
Sep 17 16:30:27.506 INFO kablam!     |
Sep 17 16:30:27.506 INFO kablam! 22  | use futures::prelude::*;
Sep 17 16:30:27.506 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^
Sep 17 16:30:27.506 INFO kablam!     = note: `await` is also a builtin macro
Sep 17 16:30:27.506 INFO kablam!     = note: consider adding an explicit import of `await` to disambiguate
Sep 17 16:30:27.506 INFO kablam! 
Sep 17 16:30:27.506 INFO kablam! error[E0659]: `await` is ambiguous
Sep 17 16:30:27.506 INFO kablam!   |
Sep 17 16:30:27.506 INFO kablam! note: `await` could refer to the name imported here
Sep 17 16:30:27.506 INFO kablam!  --> src/lib.rs:22:5
Sep 17 16:30:27.506 INFO kablam!   |
Sep 17 16:30:27.506 INFO kablam! 22| use futures::prelude::*;
Sep 17 16:30:27.506 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Sep 17 16:30:27.507 INFO kablam!   = note: `await` is also a builtin macro
Sep 17 16:30:27.507 INFO kablam!   = note: consider adding an explicit import of `await` to disambiguate
Sep 17 16:30:27.507 INFO kablam! 
Sep 17 16:30:27.829 INFO kablam! error[E0659]: `await` is ambiguous
Sep 17 16:30:27.829 INFO kablam!   --> src/lib.rs:73:1
Sep 17 16:30:27.829 INFO kablam!    |
Sep 17 16:30:27.829 INFO kablam! 73 | #[async]
Sep 17 16:30:27.829 INFO kablam!    | ^^^^^^^^ ambiguous name
Sep 17 16:30:27.829 INFO kablam!    |
Sep 17 16:30:27.829 INFO kablam! note: `await` could refer to the name imported here
Sep 17 16:30:27.829 INFO kablam!   --> src/lib.rs:22:5
Sep 17 16:30:27.829 INFO kablam!    |
Sep 17 16:30:27.829 INFO kablam! 22 | use futures::prelude::*;
Sep 17 16:30:27.829 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Sep 17 16:30:27.829 INFO kablam!    = note: `await` is also a builtin macro
Sep 17 16:30:27.829 INFO kablam!    = note: consider adding an explicit import of `await` to disambiguate
Sep 17 16:30:27.829 INFO kablam! 
Sep 17 16:30:27.829 INFO kablam! error[E0659]: `await` is ambiguous
Sep 17 16:30:27.829 INFO kablam!    --> src/lib.rs:146:5
Sep 17 16:30:27.829 INFO kablam!     |
Sep 17 16:30:27.829 INFO kablam! 146 |     await!(send_request(io, stun_server, req))
Sep 17 16:30:27.829 INFO kablam!     |     ^^^^^ ambiguous name
Sep 17 16:30:27.829 INFO kablam!     |
Sep 17 16:30:27.829 INFO kablam! note: `await` could refer to the name imported here
Sep 17 16:30:27.829 INFO kablam!    --> src/lib.rs:22:5
Sep 17 16:30:27.829 INFO kablam!     |
Sep 17 16:30:27.829 INFO kablam! 22  | use futures::prelude::*;
Sep 17 16:30:27.829 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^
Sep 17 16:30:27.829 INFO kablam!     = note: `await` is also a builtin macro
Sep 17 16:30:27.829 INFO kablam!     = note: consider adding an explicit import of `await` to disambiguate
Sep 17 16:30:27.829 INFO kablam! 
Sep 17 16:30:27.829 INFO kablam! error[E0659]: `await` is ambiguous
Sep 17 16:30:27.829 INFO kablam!    --> src/lib.rs:149:1
Sep 17 16:30:27.829 INFO kablam!     |
Sep 17 16:30:27.829 INFO kablam! 149 | #[async]
Sep 17 16:30:27.829 INFO kablam!     | ^^^^^^^^ ambiguous name
Sep 17 16:30:27.829 INFO kablam!     |
Sep 17 16:30:27.829 INFO kablam! note: `await` could refer to the name imported here
Sep 17 16:30:27.829 INFO kablam!    --> src/lib.rs:22:5
Sep 17 16:30:27.829 INFO kablam!     |
Sep 17 16:30:27.829 INFO kablam! 22  | use futures::prelude::*;
Sep 17 16:30:27.829 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^
Sep 17 16:30:27.829 INFO kablam!     = note: `await` is also a builtin macro
Sep 17 16:30:27.829 INFO kablam!     = note: consider adding an explicit import of `await` to disambiguate
Sep 17 16:30:27.829 INFO kablam! 
Sep 17 16:30:27.829 INFO kablam! error[E0659]: `await` is ambiguous
Sep 17 16:30:27.829 INFO kablam!   |
Sep 17 16:30:27.829 INFO kablam! note: `await` could refer to the name imported here
Sep 17 16:30:27.829 INFO kablam!  --> src/lib.rs:22:5
Sep 17 16:30:27.829 INFO kablam!   |
Sep 17 16:30:27.829 INFO kablam! 22| use futures::prelude::*;
Sep 17 16:30:27.829 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Sep 17 16:30:27.829 INFO kablam!   = note: `await` is also a builtin macro
Sep 17 16:30:27.829 INFO kablam!   = note: consider adding an explicit import of `await` to disambiguate
Sep 17 16:30:27.829 INFO kablam! 
Sep 17 16:30:28.011 INFO kablam! error: aborting due to 4 previous errors
Sep 17 16:30:28.011 INFO kablam! 
Sep 17 16:30:28.011 INFO kablam! For more information about this error, try `rustc --explain E0659`.
Sep 17 16:30:28.021 INFO kablam! error: Could not compile `stun3489`.
Sep 17 16:30:28.021 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 16:30:28.271 INFO kablam! error: aborting due to 4 previous errors
Sep 17 16:30:28.271 INFO kablam! 
Sep 17 16:30:28.271 INFO kablam! For more information about this error, try `rustc --explain E0659`.
Sep 17 16:30:28.287 INFO kablam! error: Could not compile `stun3489`.
Sep 17 16:30:28.287 INFO kablam! 
Sep 17 16:30:28.287 INFO kablam! To learn more, run the command again with --verbose.
Sep 17 16:30:28.287 INFO kablam! su: No module specific data is present
Sep 17 16:30:29.307 INFO running `"docker" "rm" "-f" "14ed401b39d3988704bdbaa9f63686ebd479f403c4b28cfa3930c6c885d0051b"`
Sep 17 16:30:29.595 INFO blam! 14ed401b39d3988704bdbaa9f63686ebd479f403c4b28cfa3930c6c885d0051b