Sep 21 09:33:50.550 INFO checking goauth-0.4.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 09:33:50.550 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 09:33:50.550 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-4/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 09:33:50.781 INFO blam! 4584fa14e45f3c54b523cfac32d072df0befc1135e99572304360ea21c90e1b1
Sep 21 09:33:50.786 INFO running `"docker" "start" "-a" "4584fa14e45f3c54b523cfac32d072df0befc1135e99572304360ea21c90e1b1"`
Sep 21 09:33:52.220 INFO kablam! usermod: no changes
Sep 21 09:33:52.410 INFO kablam!     Checking smpl_jwt v0.3.0
Sep 21 09:33:53.006 INFO kablam! error[E0659]: `try` is ambiguous
Sep 21 09:33:53.006 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/smpl_jwt-0.3.0/src/lib.rs:52:10
Sep 21 09:33:53.006 INFO kablam!    |
Sep 21 09:33:53.006 INFO kablam! 52 | #[derive(Serialize, Deserialize, Debug)]
Sep 21 09:33:53.006 INFO kablam!    |          ^^^^^^^^^ ambiguous name
Sep 21 09:33:53.006 INFO kablam!    |
Sep 21 09:33:53.006 INFO kablam! note: `try` could refer to the name defined here
Sep 21 09:33:53.006 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/smpl_jwt-0.3.0/src/lib.rs:52:10
Sep 21 09:33:53.006 INFO kablam!    |
Sep 21 09:33:53.006 INFO kablam! 52 | #[derive(Serialize, Deserialize, Debug)]
Sep 21 09:33:53.006 INFO kablam!    |          ^^^^^^^^^
Sep 21 09:33:53.006 INFO kablam! note: `try` could also refer to the name imported here
Sep 21 09:33:53.006 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/smpl_jwt-0.3.0/src/lib.rs:14:5
Sep 21 09:33:53.006 INFO kablam!    |
Sep 21 09:33:53.006 INFO kablam! 14 | use std::*;
Sep 21 09:33:53.006 INFO kablam!    |     ^^^^^^
Sep 21 09:33:53.006 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 21 09:33:53.006 INFO kablam! 
Sep 21 09:33:53.006 INFO kablam! error[E0659]: `try` is ambiguous
Sep 21 09:33:53.006 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/smpl_jwt-0.3.0/src/lib.rs:52:21
Sep 21 09:33:53.006 INFO kablam!    |
Sep 21 09:33:53.006 INFO kablam! 52 | #[derive(Serialize, Deserialize, Debug)]
Sep 21 09:33:53.006 INFO kablam!    |                     ^^^^^^^^^^^ ambiguous name
Sep 21 09:33:53.006 INFO kablam!    |
Sep 21 09:33:53.006 INFO kablam! note: `try` could refer to the name defined here
Sep 21 09:33:53.006 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/smpl_jwt-0.3.0/src/lib.rs:52:21
Sep 21 09:33:53.006 INFO kablam!    |
Sep 21 09:33:53.006 INFO kablam! 52 | #[derive(Serialize, Deserialize, Debug)]
Sep 21 09:33:53.006 INFO kablam!    |                     ^^^^^^^^^^^
Sep 21 09:33:53.006 INFO kablam! note: `try` could also refer to the name imported here
Sep 21 09:33:53.006 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/smpl_jwt-0.3.0/src/lib.rs:14:5
Sep 21 09:33:53.006 INFO kablam!    |
Sep 21 09:33:53.006 INFO kablam! 14 | use std::*;
Sep 21 09:33:53.006 INFO kablam!    |     ^^^^^^
Sep 21 09:33:53.006 INFO kablam!    = note: macro-expanded macros do not shadow
Sep 21 09:33:53.006 INFO kablam! 
Sep 21 09:33:53.125 INFO kablam! error: aborting due to 2 previous errors
Sep 21 09:33:53.125 INFO kablam! 
Sep 21 09:33:53.128 INFO kablam! For more information about this error, try `rustc --explain E0659`.
Sep 21 09:33:53.140 INFO kablam! error: Could not compile `smpl_jwt`.
Sep 21 09:33:53.140 INFO kablam! 
Sep 21 09:33:53.140 INFO kablam! To learn more, run the command again with --verbose.
Sep 21 09:33:53.145 INFO kablam! su: No module specific data is present
Sep 21 09:33:53.922 INFO running `"docker" "rm" "-f" "4584fa14e45f3c54b523cfac32d072df0befc1135e99572304360ea21c90e1b1"`
Sep 21 09:33:54.041 INFO blam! 4584fa14e45f3c54b523cfac32d072df0befc1135e99572304360ea21c90e1b1