Sep 06 04:58:54.720 INFO checking json-0.11.13 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 04:58:54.720 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 04:58:54.721 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-7/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 04:58:54.906 INFO blam! fe5b8216d515c769415474838565f8e6a7b1011361a921db81321a7097f4bbd1
Sep 06 04:58:54.908 INFO running `"docker" "start" "-a" "fe5b8216d515c769415474838565f8e6a7b1011361a921db81321a7097f4bbd1"`
Sep 06 04:58:55.890 INFO kablam! usermod: no changes
Sep 06 04:58:55.969 INFO kablam!     Checking json v0.11.13 (file:///source)
Sep 06 04:58:56.394 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 04:58:56.394 INFO kablam!    --> src/parser.rs:634:61
Sep 06 04:58:56.394 INFO kablam!     |
Sep 06 04:58:56.394 INFO kablam! 634 |         Ok(unsafe { Number::from_parts_unchecked(true, num, (big_e.saturating_add(e * sign))) })
Sep 06 04:58:56.394 INFO kablam!     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 04:58:56.394 INFO kablam!     |
Sep 06 04:58:56.394 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 06 04:58:56.394 INFO kablam! 
Sep 06 04:58:56.458 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 04:58:56.458 INFO kablam!    --> src/parser.rs:634:61
Sep 06 04:58:56.458 INFO kablam!     |
Sep 06 04:58:56.458 INFO kablam! 634 |         Ok(unsafe { Number::from_parts_unchecked(true, num, (big_e.saturating_add(e * sign))) })
Sep 06 04:58:56.458 INFO kablam!     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 04:58:56.458 INFO kablam!     |
Sep 06 04:58:56.458 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 06 04:58:56.458 INFO kablam! 
Sep 06 04:58:58.548 INFO kablam! warning: unused `#[macro_use]` import
Sep 06 04:58:58.548 INFO kablam!  --> tests/json_checker.rs:1:1
Sep 06 04:58:58.548 INFO kablam!   |
Sep 06 04:58:58.548 INFO kablam! 1 | #[macro_use]
Sep 06 04:58:58.548 INFO kablam!   | ^^^^^^^^^^^^
Sep 06 04:58:58.566 INFO kablam!   |
Sep 06 04:58:58.566 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 04:58:58.566 INFO kablam! 
Sep 06 04:58:58.623 INFO kablam! warning: use of deprecated item 'json::JsonValue::to_writer': use `JsonValue::write` instead
Sep 06 04:58:58.623 INFO kablam!    --> benches/log.rs:269:14
Sep 06 04:58:58.623 INFO kablam!     |
Sep 06 04:58:58.623 INFO kablam! 269 |         data.to_writer(&mut target);
Sep 06 04:58:58.623 INFO kablam!     |              ^^^^^^^^^
Sep 06 04:58:58.624 INFO kablam!     |
Sep 06 04:58:58.624 INFO kablam!     = note: #[warn(deprecated)] on by default
Sep 06 04:58:58.624 INFO kablam! 
Sep 06 04:58:58.632 INFO kablam! warning: use of deprecated item 'json::JsonValue::to_writer': use `JsonValue::write` instead
Sep 06 04:58:58.632 INFO kablam!    --> benches/log.rs:293:14
Sep 06 04:58:58.632 INFO kablam!     |
Sep 06 04:58:58.632 INFO kablam! 293 |         data.to_writer(&mut target);
Sep 06 04:58:58.632 INFO kablam!     |              ^^^^^^^^^
Sep 06 04:58:58.642 INFO kablam! 
Sep 06 04:58:58.672 INFO kablam! warning: unused attribute
Sep 06 04:58:58.672 INFO kablam!   --> benches/log.rs:17:1
Sep 06 04:58:58.672 INFO kablam!    |
Sep 06 04:58:58.672 INFO kablam! 17 | #[macro_use]
Sep 06 04:58:58.672 INFO kablam!    | ^^^^^^^^^^^^
Sep 06 04:58:58.672 INFO kablam!    |
Sep 06 04:58:58.672 INFO kablam!    = note: #[warn(unused_attributes)] on by default
Sep 06 04:58:58.672 INFO kablam! 
Sep 06 04:58:58.821 INFO kablam! warning: unused `#[macro_use]` import
Sep 06 04:58:58.821 INFO kablam!  --> tests/number.rs:1:1
Sep 06 04:58:58.821 INFO kablam!   |
Sep 06 04:58:58.821 INFO kablam! 1 | #[macro_use]
Sep 06 04:58:58.821 INFO kablam!   | ^^^^^^^^^^^^
Sep 06 04:58:58.821 INFO kablam!   |
Sep 06 04:58:58.821 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 04:58:58.821 INFO kablam! 
Sep 06 04:58:59.954 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.03s
Sep 06 04:58:59.954 INFO kablam! su: No module specific data is present
Sep 06 04:59:00.895 INFO running `"docker" "rm" "-f" "fe5b8216d515c769415474838565f8e6a7b1011361a921db81321a7097f4bbd1"`
Sep 06 04:59:01.008 INFO blam! fe5b8216d515c769415474838565f8e6a7b1011361a921db81321a7097f4bbd1