Dec 05 11:29:48.932 INFO checking json-0.11.13 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 11:29:48.932 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 05 11:29:49.187 INFO [stdout] 8448bfda87334e40192f0fa1bc526597b4c92a80e0a349b5d8b6cadd69ec3b56
Dec 05 11:29:49.189 INFO running `"docker" "start" "-a" "8448bfda87334e40192f0fa1bc526597b4c92a80e0a349b5d8b6cadd69ec3b56"`
Dec 05 11:29:49.903 INFO [stderr] usermod: no changes
Dec 05 11:29:49.982 INFO [stderr]     Checking json v0.11.13 (/source)
Dec 05 11:29:50.651 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 11:29:50.651 INFO [stderr]    --> src/parser.rs:634:61
Dec 05 11:29:50.651 INFO [stderr]     |
Dec 05 11:29:50.651 INFO [stderr] 634 |         Ok(unsafe { Number::from_parts_unchecked(true, num, (big_e.saturating_add(e * sign))) })
Dec 05 11:29:50.651 INFO [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 11:29:50.651 INFO [stderr]     |
Dec 05 11:29:50.651 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 05 11:29:50.651 INFO [stderr] 
Dec 05 11:29:50.923 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 11:29:50.923 INFO [stderr]    --> src/parser.rs:634:61
Dec 05 11:29:50.923 INFO [stderr]     |
Dec 05 11:29:50.923 INFO [stderr] 634 |         Ok(unsafe { Number::from_parts_unchecked(true, num, (big_e.saturating_add(e * sign))) })
Dec 05 11:29:50.923 INFO [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 11:29:50.923 INFO [stderr]     |
Dec 05 11:29:50.923 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 05 11:29:50.923 INFO [stderr] 
Dec 05 11:29:54.779 INFO [stderr] warning: use of deprecated item 'json::JsonValue::to_writer': use `JsonValue::write` instead
Dec 05 11:29:54.779 INFO [stderr]    --> benches/log.rs:269:14
Dec 05 11:29:54.779 INFO [stderr]     |
Dec 05 11:29:54.779 INFO [stderr] 269 |         data.to_writer(&mut target);
Dec 05 11:29:54.779 INFO [stderr]     |              ^^^^^^^^^
Dec 05 11:29:54.779 INFO [stderr]     |
Dec 05 11:29:54.779 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 05 11:29:54.779 INFO [stderr] 
Dec 05 11:29:54.779 INFO [stderr] warning: use of deprecated item 'json::JsonValue::to_writer': use `JsonValue::write` instead
Dec 05 11:29:54.779 INFO [stderr]    --> benches/log.rs:293:14
Dec 05 11:29:54.779 INFO [stderr]     |
Dec 05 11:29:54.779 INFO [stderr] 293 |         data.to_writer(&mut target);
Dec 05 11:29:54.779 INFO [stderr]     |              ^^^^^^^^^
Dec 05 11:29:54.779 INFO [stderr] 
Dec 05 11:29:54.879 INFO [stderr] warning: unused attribute
Dec 05 11:29:54.879 INFO [stderr]   --> benches/log.rs:17:1
Dec 05 11:29:54.879 INFO [stderr]    |
Dec 05 11:29:54.879 INFO [stderr] 17 | #[macro_use]
Dec 05 11:29:54.879 INFO [stderr]    | ^^^^^^^^^^^^
Dec 05 11:29:54.899 INFO [stderr]    |
Dec 05 11:29:54.899 INFO [stderr]    = note: #[warn(unused_attributes)] on by default
Dec 05 11:29:54.899 INFO [stderr] 
Dec 05 11:29:55.067 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 11:29:55.067 INFO [stderr]  --> tests/json_checker.rs:1:1
Dec 05 11:29:55.067 INFO [stderr]   |
Dec 05 11:29:55.067 INFO [stderr] 1 | #[macro_use]
Dec 05 11:29:55.068 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 11:29:55.068 INFO [stderr]   |
Dec 05 11:29:55.068 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 11:29:55.068 INFO [stderr] 
Dec 05 11:29:55.264 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 11:29:55.264 INFO [stderr]  --> tests/number.rs:1:1
Dec 05 11:29:55.264 INFO [stderr]   |
Dec 05 11:29:55.264 INFO [stderr] 1 | #[macro_use]
Dec 05 11:29:55.264 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 11:29:55.264 INFO [stderr]   |
Dec 05 11:29:55.264 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 11:29:55.265 INFO [stderr] 
Dec 05 11:29:56.523 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.59s
Dec 05 11:29:56.525 INFO [stderr] su: No module specific data is present
Dec 05 11:29:57.492 INFO running `"docker" "inspect" "8448bfda87334e40192f0fa1bc526597b4c92a80e0a349b5d8b6cadd69ec3b56"`
Dec 05 11:29:57.783 INFO running `"docker" "rm" "-f" "8448bfda87334e40192f0fa1bc526597b4c92a80e0a349b5d8b6cadd69ec3b56"`
Dec 05 11:29:58.127 INFO [stdout] 8448bfda87334e40192f0fa1bc526597b4c92a80e0a349b5d8b6cadd69ec3b56