Oct 13 13:09:25.598 INFO checking json-0.11.13 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 13:09:25.598 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 13:09:25.893 INFO blam! ee8e038d22a5a268e4cdd5e0e6da6cbc757f973e94ece9848ebb469bc775b049
Oct 13 13:09:25.894 INFO running `"docker" "start" "-a" "ee8e038d22a5a268e4cdd5e0e6da6cbc757f973e94ece9848ebb469bc775b049"`
Oct 13 13:09:26.557 INFO kablam! usermod: no changes
Oct 13 13:09:26.605 INFO kablam!     Checking json v0.11.13 (/source)
Oct 13 13:09:27.568 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 13:09:27.568 INFO kablam!    --> src/parser.rs:634:61
Oct 13 13:09:27.568 INFO kablam!     |
Oct 13 13:09:27.568 INFO kablam! 634 |         Ok(unsafe { Number::from_parts_unchecked(true, num, (big_e.saturating_add(e * sign))) })
Oct 13 13:09:27.568 INFO kablam!     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 13:09:27.568 INFO kablam!     |
Oct 13 13:09:27.568 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 13 13:09:27.568 INFO kablam! 
Oct 13 13:09:27.660 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 13:09:27.660 INFO kablam!    --> src/parser.rs:634:61
Oct 13 13:09:27.660 INFO kablam!     |
Oct 13 13:09:27.660 INFO kablam! 634 |         Ok(unsafe { Number::from_parts_unchecked(true, num, (big_e.saturating_add(e * sign))) })
Oct 13 13:09:27.660 INFO kablam!     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 13:09:27.660 INFO kablam!     |
Oct 13 13:09:27.660 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 13 13:09:27.660 INFO kablam! 
Oct 13 13:09:29.652 INFO kablam! warning: use of deprecated item 'json::JsonValue::to_writer': use `JsonValue::write` instead
Oct 13 13:09:29.652 INFO kablam!    --> benches/log.rs:269:14
Oct 13 13:09:29.652 INFO kablam!     |
Oct 13 13:09:29.652 INFO kablam! 269 |         data.to_writer(&mut target);
Oct 13 13:09:29.652 INFO kablam!     |              ^^^^^^^^^
Oct 13 13:09:29.652 INFO kablam!     |
Oct 13 13:09:29.652 INFO kablam!     = note: #[warn(deprecated)] on by default
Oct 13 13:09:29.652 INFO kablam! 
Oct 13 13:09:29.660 INFO kablam! warning: use of deprecated item 'json::JsonValue::to_writer': use `JsonValue::write` instead
Oct 13 13:09:29.660 INFO kablam!    --> benches/log.rs:293:14
Oct 13 13:09:29.660 INFO kablam!     |
Oct 13 13:09:29.660 INFO kablam! 293 |         data.to_writer(&mut target);
Oct 13 13:09:29.660 INFO kablam!     |              ^^^^^^^^^
Oct 13 13:09:29.660 INFO kablam! 
Oct 13 13:09:29.712 INFO kablam! warning: unused attribute
Oct 13 13:09:29.712 INFO kablam!   --> benches/log.rs:17:1
Oct 13 13:09:29.712 INFO kablam!    |
Oct 13 13:09:29.712 INFO kablam! 17 | #[macro_use]
Oct 13 13:09:29.712 INFO kablam!    | ^^^^^^^^^^^^
Oct 13 13:09:29.712 INFO kablam!    |
Oct 13 13:09:29.712 INFO kablam!    = note: #[warn(unused_attributes)] on by default
Oct 13 13:09:29.712 INFO kablam! 
Oct 13 13:09:30.916 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 13:09:30.916 INFO kablam!  --> tests/json_checker.rs:1:1
Oct 13 13:09:30.916 INFO kablam!   |
Oct 13 13:09:30.916 INFO kablam! 1 | #[macro_use]
Oct 13 13:09:30.916 INFO kablam!   | ^^^^^^^^^^^^
Oct 13 13:09:30.916 INFO kablam!   |
Oct 13 13:09:30.916 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 13:09:30.916 INFO kablam! 
Oct 13 13:09:31.272 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 13:09:31.272 INFO kablam!  --> tests/number.rs:1:1
Oct 13 13:09:31.272 INFO kablam!   |
Oct 13 13:09:31.272 INFO kablam! 1 | #[macro_use]
Oct 13 13:09:31.272 INFO kablam!   | ^^^^^^^^^^^^
Oct 13 13:09:31.304 INFO kablam!   |
Oct 13 13:09:31.304 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 13:09:31.304 INFO kablam! 
Oct 13 13:09:32.405 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.81s
Oct 13 13:09:32.409 INFO kablam! su: No module specific data is present
Oct 13 13:09:33.888 INFO running `"docker" "rm" "-f" "ee8e038d22a5a268e4cdd5e0e6da6cbc757f973e94ece9848ebb469bc775b049"`
Oct 13 13:09:34.160 INFO blam! ee8e038d22a5a268e4cdd5e0e6da6cbc757f973e94ece9848ebb469bc775b049