Sep 21 08:13:42.029 INFO checking json-0.11.13 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 08:13:42.029 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 08:13:42.029 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-7/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 08:13:42.201 INFO blam! 99f3356f729579baf3e7a941e1136ff5e967de5eb0abc327f4be596eab6e546c
Sep 21 08:13:42.203 INFO running `"docker" "start" "-a" "99f3356f729579baf3e7a941e1136ff5e967de5eb0abc327f4be596eab6e546c"`
Sep 21 08:13:43.084 INFO kablam! usermod: no changes
Sep 21 08:13:43.142 INFO kablam!     Checking json v0.11.13 (/source)
Sep 21 08:13:43.682 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 08:13:43.682 INFO kablam!    --> src/parser.rs:634:61
Sep 21 08:13:43.682 INFO kablam!     |
Sep 21 08:13:43.682 INFO kablam! 634 |         Ok(unsafe { Number::from_parts_unchecked(true, num, (big_e.saturating_add(e * sign))) })
Sep 21 08:13:43.682 INFO kablam!     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 08:13:43.682 INFO kablam!     |
Sep 21 08:13:43.682 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 21 08:13:43.682 INFO kablam! 
Sep 21 08:13:43.919 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 08:13:43.919 INFO kablam!    --> src/parser.rs:634:61
Sep 21 08:13:43.919 INFO kablam!     |
Sep 21 08:13:43.919 INFO kablam! 634 |         Ok(unsafe { Number::from_parts_unchecked(true, num, (big_e.saturating_add(e * sign))) })
Sep 21 08:13:43.919 INFO kablam!     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 08:13:43.919 INFO kablam!     |
Sep 21 08:13:43.919 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 21 08:13:43.919 INFO kablam! 
Sep 21 08:13:45.866 INFO kablam! warning: unused `#[macro_use]` import
Sep 21 08:13:45.866 INFO kablam!  --> tests/json_checker.rs:1:1
Sep 21 08:13:45.866 INFO kablam!   |
Sep 21 08:13:45.866 INFO kablam! 1 | #[macro_use]
Sep 21 08:13:45.866 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 08:13:45.866 INFO kablam!   |
Sep 21 08:13:45.866 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 08:13:45.866 INFO kablam! 
Sep 21 08:13:46.264 INFO kablam! warning: unused `#[macro_use]` import
Sep 21 08:13:46.264 INFO kablam!  --> tests/number.rs:1:1
Sep 21 08:13:46.264 INFO kablam!   |
Sep 21 08:13:46.264 INFO kablam! 1 | #[macro_use]
Sep 21 08:13:46.264 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 08:13:46.264 INFO kablam!   |
Sep 21 08:13:46.265 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 08:13:46.265 INFO kablam! 
Sep 21 08:13:46.296 INFO kablam! warning: use of deprecated item 'json::JsonValue::to_writer': use `JsonValue::write` instead
Sep 21 08:13:46.296 INFO kablam!    --> benches/log.rs:269:14
Sep 21 08:13:46.296 INFO kablam!     |
Sep 21 08:13:46.296 INFO kablam! 269 |         data.to_writer(&mut target);
Sep 21 08:13:46.296 INFO kablam!     |              ^^^^^^^^^
Sep 21 08:13:46.296 INFO kablam!     |
Sep 21 08:13:46.296 INFO kablam!     = note: #[warn(deprecated)] on by default
Sep 21 08:13:46.296 INFO kablam! 
Sep 21 08:13:46.302 INFO kablam! warning: use of deprecated item 'json::JsonValue::to_writer': use `JsonValue::write` instead
Sep 21 08:13:46.302 INFO kablam!    --> benches/log.rs:293:14
Sep 21 08:13:46.302 INFO kablam!     |
Sep 21 08:13:46.302 INFO kablam! 293 |         data.to_writer(&mut target);
Sep 21 08:13:46.302 INFO kablam!     |              ^^^^^^^^^
Sep 21 08:13:46.302 INFO kablam! 
Sep 21 08:13:46.350 INFO kablam! warning: unused attribute
Sep 21 08:13:46.350 INFO kablam!   --> benches/log.rs:17:1
Sep 21 08:13:46.350 INFO kablam!    |
Sep 21 08:13:46.350 INFO kablam! 17 | #[macro_use]
Sep 21 08:13:46.350 INFO kablam!    | ^^^^^^^^^^^^
Sep 21 08:13:46.350 INFO kablam!    |
Sep 21 08:13:46.350 INFO kablam!    = note: #[warn(unused_attributes)] on by default
Sep 21 08:13:46.350 INFO kablam! 
Sep 21 08:13:47.663 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.55s
Sep 21 08:13:47.667 INFO kablam! su: No module specific data is present
Sep 21 08:13:48.958 INFO running `"docker" "rm" "-f" "99f3356f729579baf3e7a941e1136ff5e967de5eb0abc327f4be596eab6e546c"`
Sep 21 08:13:49.080 INFO blam! 99f3356f729579baf3e7a941e1136ff5e967de5eb0abc327f4be596eab6e546c