Dec 12 12:34:13.605 INFO checking json-0.11.13 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 12:34:13.605 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 12:34:13.908 INFO [stdout] d4d258bfc147f4ea11956092beb5f9e0e1123235f7a6e46435923cf5966ccc6e
Dec 12 12:34:13.910 INFO running `"docker" "start" "-a" "d4d258bfc147f4ea11956092beb5f9e0e1123235f7a6e46435923cf5966ccc6e"`
Dec 12 12:34:14.700 INFO [stderr] usermod: no changes
Dec 12 12:34:14.758 INFO [stderr]     Checking json v0.11.13 (/source)
Dec 12 12:34:16.104 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 12:34:16.105 INFO [stderr]    --> src/parser.rs:634:61
Dec 12 12:34:16.105 INFO [stderr]     |
Dec 12 12:34:16.105 INFO [stderr] 634 |         Ok(unsafe { Number::from_parts_unchecked(true, num, (big_e.saturating_add(e * sign))) })
Dec 12 12:34:16.105 INFO [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 12:34:16.106 INFO [stderr]     |
Dec 12 12:34:16.106 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 12 12:34:16.106 INFO [stderr] 
Dec 12 12:34:16.208 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 12:34:16.208 INFO [stderr]    --> src/parser.rs:634:61
Dec 12 12:34:16.208 INFO [stderr]     |
Dec 12 12:34:16.208 INFO [stderr] 634 |         Ok(unsafe { Number::from_parts_unchecked(true, num, (big_e.saturating_add(e * sign))) })
Dec 12 12:34:16.208 INFO [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 12:34:16.208 INFO [stderr]     |
Dec 12 12:34:16.208 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 12 12:34:16.208 INFO [stderr] 
Dec 12 12:34:19.957 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 12:34:19.958 INFO [stderr]  --> tests/json_checker.rs:1:1
Dec 12 12:34:19.958 INFO [stderr]   |
Dec 12 12:34:19.958 INFO [stderr] 1 | #[macro_use]
Dec 12 12:34:19.958 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 12:34:19.959 INFO [stderr]   |
Dec 12 12:34:19.959 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 12:34:19.959 INFO [stderr] 
Dec 12 12:34:20.952 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 12:34:20.953 INFO [stderr]  --> tests/number.rs:1:1
Dec 12 12:34:20.953 INFO [stderr]   |
Dec 12 12:34:20.953 INFO [stderr] 1 | #[macro_use]
Dec 12 12:34:20.954 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 12:34:20.954 INFO [stderr]   |
Dec 12 12:34:20.954 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 12:34:20.954 INFO [stderr] 
Dec 12 12:34:21.204 INFO [stderr] warning: use of deprecated item 'json::JsonValue::to_writer': use `JsonValue::write` instead
Dec 12 12:34:21.204 INFO [stderr]    --> benches/log.rs:269:14
Dec 12 12:34:21.204 INFO [stderr]     |
Dec 12 12:34:21.204 INFO [stderr] 269 |         data.to_writer(&mut target);
Dec 12 12:34:21.204 INFO [stderr]     |              ^^^^^^^^^
Dec 12 12:34:21.248 INFO [stderr]     |
Dec 12 12:34:21.248 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 12 12:34:21.248 INFO [stderr] 
Dec 12 12:34:21.248 INFO [stderr] warning: use of deprecated item 'json::JsonValue::to_writer': use `JsonValue::write` instead
Dec 12 12:34:21.248 INFO [stderr]    --> benches/log.rs:293:14
Dec 12 12:34:21.248 INFO [stderr]     |
Dec 12 12:34:21.248 INFO [stderr] 293 |         data.to_writer(&mut target);
Dec 12 12:34:21.248 INFO [stderr]     |              ^^^^^^^^^
Dec 12 12:34:21.248 INFO [stderr] 
Dec 12 12:34:21.304 INFO [stderr] warning: unused attribute
Dec 12 12:34:21.304 INFO [stderr]   --> benches/log.rs:17:1
Dec 12 12:34:21.304 INFO [stderr]    |
Dec 12 12:34:21.304 INFO [stderr] 17 | #[macro_use]
Dec 12 12:34:21.304 INFO [stderr]    | ^^^^^^^^^^^^
Dec 12 12:34:21.328 INFO [stderr]    |
Dec 12 12:34:21.328 INFO [stderr]    = note: #[warn(unused_attributes)] on by default
Dec 12 12:34:21.328 INFO [stderr] 
Dec 12 12:34:22.616 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.88s
Dec 12 12:34:22.619 INFO [stderr] su: No module specific data is present
Dec 12 12:34:23.778 INFO running `"docker" "inspect" "d4d258bfc147f4ea11956092beb5f9e0e1123235f7a6e46435923cf5966ccc6e"`
Dec 12 12:34:24.082 INFO running `"docker" "rm" "-f" "d4d258bfc147f4ea11956092beb5f9e0e1123235f7a6e46435923cf5966ccc6e"`
Dec 12 12:34:24.397 INFO [stdout] d4d258bfc147f4ea11956092beb5f9e0e1123235f7a6e46435923cf5966ccc6e