Sep 02 17:01:40.377 INFO checking cucumber-0.1.3 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 17:01:40.377 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 17:01:40.377 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 17:01:40.558 INFO blam! 263e0e5050567cacf7b82c876fbd5f4529263e8542c21aa0122fab720579f2a7
Sep 02 17:01:40.560 INFO running `"docker" "start" "-a" "263e0e5050567cacf7b82c876fbd5f4529263e8542c21aa0122fab720579f2a7"`
Sep 02 17:01:41.389 INFO kablam!    Compiling cucumber v0.1.3 (file:///source)
Sep 02 17:01:46.929 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 02 17:01:46.929 INFO kablam!   --> src/event/request.rs:13:5
Sep 02 17:01:46.929 INFO kablam!    |
Sep 02 17:01:46.929 INFO kablam! 13 | use std::ascii::AsciiExt;
Sep 02 17:01:46.929 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 02 17:01:46.929 INFO kablam!    |
Sep 02 17:01:46.929 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 02 17:01:46.929 INFO kablam! 
Sep 02 17:01:47.345 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 02 17:01:47.345 INFO kablam!   --> src/event/request.rs:13:5
Sep 02 17:01:47.345 INFO kablam!    |
Sep 02 17:01:47.345 INFO kablam! 13 | use std::ascii::AsciiExt;
Sep 02 17:01:47.345 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 02 17:01:47.345 INFO kablam!    |
Sep 02 17:01:47.345 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 02 17:01:47.345 INFO kablam! 
Sep 02 17:01:47.960 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 02 17:01:47.962 INFO kablam!   --> src/event/request.rs:13:5
Sep 02 17:01:47.962 INFO kablam!    |
Sep 02 17:01:47.962 INFO kablam! 13 | use std::ascii::AsciiExt;
Sep 02 17:01:47.962 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 02 17:01:47.962 INFO kablam!    |
Sep 02 17:01:47.962 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 02 17:01:47.962 INFO kablam! 
Sep 02 17:01:47.963 INFO kablam! warning: unused import: `Serializer`
Sep 02 17:01:47.963 INFO kablam!   --> src/event/response.rs:12:19
Sep 02 17:01:47.963 INFO kablam!    |
Sep 02 17:01:47.963 INFO kablam! 12 | use serde::{self, Serializer};
Sep 02 17:01:47.963 INFO kablam!    |                   ^^^^^^^^^^
Sep 02 17:01:47.963 INFO kablam! 
Sep 02 17:01:48.838 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 02 17:01:48.838 INFO kablam!   --> src/event/request.rs:13:5
Sep 02 17:01:48.838 INFO kablam!    |
Sep 02 17:01:48.838 INFO kablam! 13 | use std::ascii::AsciiExt;
Sep 02 17:01:48.838 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 02 17:01:48.838 INFO kablam!    |
Sep 02 17:01:48.838 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 02 17:01:48.839 INFO kablam! 
Sep 02 17:01:48.839 INFO kablam! warning: unused import: `Serializer`
Sep 02 17:01:48.839 INFO kablam!   --> src/event/response.rs:12:19
Sep 02 17:01:48.839 INFO kablam!    |
Sep 02 17:01:48.839 INFO kablam! 12 | use serde::{self, Serializer};
Sep 02 17:01:48.839 INFO kablam!    |                   ^^^^^^^^^^
Sep 02 17:01:48.839 INFO kablam! 
Sep 02 17:01:50.655 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.36s
Sep 02 17:01:50.667 INFO kablam! su: No module specific data is present
Sep 02 17:01:51.015 INFO running `"docker" "rm" "-f" "263e0e5050567cacf7b82c876fbd5f4529263e8542c21aa0122fab720579f2a7"`
Sep 02 17:01:51.134 INFO blam! 263e0e5050567cacf7b82c876fbd5f4529263e8542c21aa0122fab720579f2a7