Aug 11 11:02:12.614 INFO checking intercom-0.2.0 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 11:02:12.614 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 11:02:12.614 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 11:02:12.614 INFO running `"docker" "create" "-v" "/tmp/crater.XiH1LCliUzJz:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-3/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 11:02:12.778 INFO blam! cf6b84f17b1b3d1c3f1471186285b87387e73e40140a5bf1d9e7b9e2d4a67298
Aug 11 11:02:12.780 INFO running `"docker" "start" "-a" "cf6b84f17b1b3d1c3f1471186285b87387e73e40140a5bf1d9e7b9e2d4a67298"`
Aug 11 11:02:14.485 INFO kablam!    Compiling sha1 v0.3.0
Aug 11 11:02:15.532 INFO kablam!    Compiling intercom-common v0.2.0
Aug 11 11:02:24.629 INFO kablam!    Compiling intercom-attributes v0.2.0
Aug 11 11:02:27.084 INFO kablam! error[E0284]: type annotations required: cannot resolve `<_ as std::ops::Try>::Ok == _`
Aug 11 11:02:27.084 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/intercom-attributes-0.2.0/src/lib.rs:180:31
Aug 11 11:02:27.084 INFO kablam!     |
Aug 11 11:02:27.084 INFO kablam! 180 |               let method_info = ComMethodInfo::new(
Aug 11 11:02:27.084 INFO kablam!     |  _______________________________^
Aug 11 11:02:27.084 INFO kablam! 181 | |                     &method_ident, &method_sig.decl ).ok()?;
Aug 11 11:02:27.084 INFO kablam!     | |___________________________________________________________^
Aug 11 11:02:27.084 INFO kablam! 
Aug 11 11:02:27.469 INFO kablam! error: aborting due to previous error
Aug 11 11:02:27.469 INFO kablam! 
Aug 11 11:02:27.469 INFO kablam! For more information about this error, try `rustc --explain E0284`.
Aug 11 11:02:27.484 INFO kablam! error: Could not compile `intercom-attributes`.
Aug 11 11:02:27.484 INFO kablam! 
Aug 11 11:02:27.484 INFO kablam! To learn more, run the command again with --verbose.
Aug 11 11:02:27.486 INFO kablam! su: No module specific data is present
Aug 11 11:02:28.052 INFO running `"docker" "rm" "-f" "cf6b84f17b1b3d1c3f1471186285b87387e73e40140a5bf1d9e7b9e2d4a67298"`
Aug 11 11:02:28.196 INFO blam! cf6b84f17b1b3d1c3f1471186285b87387e73e40140a5bf1d9e7b9e2d4a67298