Aug 31 23:49:32.078 INFO checking json-0.11.13 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 23:49:32.078 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 23:49:32.078 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 23:49:32.299 INFO blam! 1c7854cd756ce5a84ecdde05f2786cbb1fe01780cb05bc4159ccc712ba624f2b
Aug 31 23:49:32.301 INFO running `"docker" "start" "-a" "1c7854cd756ce5a84ecdde05f2786cbb1fe01780cb05bc4159ccc712ba624f2b"`
Aug 31 23:49:33.143 INFO kablam!     Checking json v0.11.13 (file:///source)
Aug 31 23:49:33.893 INFO kablam! warning: unnecessary parentheses around function argument
Aug 31 23:49:33.893 INFO kablam!    --> src/parser.rs:634:61
Aug 31 23:49:33.893 INFO kablam!     |
Aug 31 23:49:33.893 INFO kablam! 634 |         Ok(unsafe { Number::from_parts_unchecked(true, num, (big_e.saturating_add(e * sign))) })
Aug 31 23:49:33.893 INFO kablam!     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 31 23:49:33.893 INFO kablam!     |
Aug 31 23:49:33.893 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 31 23:49:33.893 INFO kablam! 
Aug 31 23:49:34.011 INFO kablam! warning: unnecessary parentheses around function argument
Aug 31 23:49:34.011 INFO kablam!    --> src/parser.rs:634:61
Aug 31 23:49:34.011 INFO kablam!     |
Aug 31 23:49:34.011 INFO kablam! 634 |         Ok(unsafe { Number::from_parts_unchecked(true, num, (big_e.saturating_add(e * sign))) })
Aug 31 23:49:34.011 INFO kablam!     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 31 23:49:34.011 INFO kablam!     |
Aug 31 23:49:34.012 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 31 23:49:34.012 INFO kablam! 
Aug 31 23:49:37.000 INFO kablam! warning: unused `#[macro_use]` import
Aug 31 23:49:37.001 INFO kablam!  --> tests/json_checker.rs:1:1
Aug 31 23:49:37.001 INFO kablam!   |
Aug 31 23:49:37.001 INFO kablam! 1 | #[macro_use]
Aug 31 23:49:37.001 INFO kablam!   | ^^^^^^^^^^^^
Aug 31 23:49:37.001 INFO kablam!   |
Aug 31 23:49:37.001 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 23:49:37.001 INFO kablam! 
Aug 31 23:49:37.187 INFO kablam! warning: unused `#[macro_use]` import
Aug 31 23:49:37.187 INFO kablam!  --> tests/number.rs:1:1
Aug 31 23:49:37.187 INFO kablam!   |
Aug 31 23:49:37.187 INFO kablam! 1 | #[macro_use]
Aug 31 23:49:37.187 INFO kablam!   | ^^^^^^^^^^^^
Aug 31 23:49:37.188 INFO kablam!   |
Aug 31 23:49:37.188 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 23:49:37.189 INFO kablam! 
Aug 31 23:49:37.538 INFO kablam! warning: use of deprecated item 'json::JsonValue::to_writer': use `JsonValue::write` instead
Aug 31 23:49:37.538 INFO kablam!    --> benches/log.rs:269:14
Aug 31 23:49:37.539 INFO kablam!     |
Aug 31 23:49:37.539 INFO kablam! 269 |         data.to_writer(&mut target);
Aug 31 23:49:37.539 INFO kablam!     |              ^^^^^^^^^
Aug 31 23:49:37.539 INFO kablam!     |
Aug 31 23:49:37.539 INFO kablam!     = note: #[warn(deprecated)] on by default
Aug 31 23:49:37.539 INFO kablam! 
Aug 31 23:49:37.542 INFO kablam! warning: use of deprecated item 'json::JsonValue::to_writer': use `JsonValue::write` instead
Aug 31 23:49:37.542 INFO kablam!    --> benches/log.rs:293:14
Aug 31 23:49:37.542 INFO kablam!     |
Aug 31 23:49:37.542 INFO kablam! 293 |         data.to_writer(&mut target);
Aug 31 23:49:37.542 INFO kablam!     |              ^^^^^^^^^
Aug 31 23:49:37.542 INFO kablam! 
Aug 31 23:49:37.563 INFO kablam! warning: unused attribute
Aug 31 23:49:37.564 INFO kablam!   --> benches/log.rs:17:1
Aug 31 23:49:37.564 INFO kablam!    |
Aug 31 23:49:37.564 INFO kablam! 17 | #[macro_use]
Aug 31 23:49:37.564 INFO kablam!    | ^^^^^^^^^^^^
Aug 31 23:49:37.564 INFO kablam!    |
Aug 31 23:49:37.564 INFO kablam!    = note: #[warn(unused_attributes)] on by default
Aug 31 23:49:37.564 INFO kablam! 
Aug 31 23:49:38.427 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.30s
Aug 31 23:49:38.434 INFO kablam! su: No module specific data is present
Aug 31 23:49:38.944 INFO running `"docker" "rm" "-f" "1c7854cd756ce5a84ecdde05f2786cbb1fe01780cb05bc4159ccc712ba624f2b"`
Aug 31 23:49:39.040 INFO blam! 1c7854cd756ce5a84ecdde05f2786cbb1fe01780cb05bc4159ccc712ba624f2b