Sep 01 00:18:59.869 INFO checking intercom-0.2.0 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Sep 01 00:18:59.869 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Sep 01 00:18:59.869 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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=500" "-e" "CMD=cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 00:19:00.160 INFO blam! c8e30de41603216e2c20573fceb9dd934f9d64b7b25ed7c37f86ff6e11f8bc85
Sep 01 00:19:00.162 INFO running `"docker" "start" "-a" "c8e30de41603216e2c20573fceb9dd934f9d64b7b25ed7c37f86ff6e11f8bc85"`
Sep 01 00:19:01.161 INFO kablam!    Compiling sha1 v0.3.0
Sep 01 00:19:02.174 INFO kablam!    Compiling intercom-common v0.2.0
Sep 01 00:19:10.682 INFO kablam!    Compiling intercom-attributes v0.2.0
Sep 01 00:19:14.467 INFO kablam! error[E0284]: type annotations required: cannot resolve `<_ as std::ops::Try>::Ok == _`
Sep 01 00:19:14.467 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/intercom-attributes-0.2.0/src/lib.rs:180:31
Sep 01 00:19:14.467 INFO kablam!     |
Sep 01 00:19:14.467 INFO kablam! 180 |               let method_info = ComMethodInfo::new(
Sep 01 00:19:14.467 INFO kablam!     |  _______________________________^
Sep 01 00:19:14.467 INFO kablam! 181 | |                     &method_ident, &method_sig.decl ).ok()?;
Sep 01 00:19:14.467 INFO kablam!     | |___________________________________________________________^
Sep 01 00:19:14.467 INFO kablam! 
Sep 01 00:19:14.687 INFO kablam! error: aborting due to previous error
Sep 01 00:19:14.687 INFO kablam! 
Sep 01 00:19:14.687 INFO kablam! For more information about this error, try `rustc --explain E0284`.
Sep 01 00:19:14.699 INFO kablam! error: Could not compile `intercom-attributes`.
Sep 01 00:19:14.699 INFO kablam! 
Sep 01 00:19:14.699 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 00:19:14.700 INFO kablam! su: No module specific data is present
Sep 01 00:19:15.162 INFO running `"docker" "rm" "-f" "c8e30de41603216e2c20573fceb9dd934f9d64b7b25ed7c37f86ff6e11f8bc85"`
Sep 01 00:19:15.300 INFO blam! c8e30de41603216e2c20573fceb9dd934f9d64b7b25ed7c37f86ff6e11f8bc85