Nov 30 20:34:44.942 INFO checking json-0.11.13 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 20:34:44.942 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 30 20:34:45.393 INFO [stdout] e494e52b34e9967431424330db4655e33ca3692a1199eea11045248671220084
Nov 30 20:34:45.404 INFO running `"docker" "start" "-a" "e494e52b34e9967431424330db4655e33ca3692a1199eea11045248671220084"`
Nov 30 20:34:47.747 INFO [stderr] usermod: no changes
Nov 30 20:34:47.840 INFO [stderr]     Checking json v0.11.13 (/source)
Nov 30 20:34:48.944 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 20:34:48.944 INFO [stderr]    --> src/parser.rs:634:61
Nov 30 20:34:48.944 INFO [stderr]     |
Nov 30 20:34:48.944 INFO [stderr] 634 |         Ok(unsafe { Number::from_parts_unchecked(true, num, (big_e.saturating_add(e * sign))) })
Nov 30 20:34:48.944 INFO [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 20:34:48.944 INFO [stderr]     |
Nov 30 20:34:48.944 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 30 20:34:48.944 INFO [stderr] 
Nov 30 20:34:49.293 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 20:34:49.293 INFO [stderr]    --> src/parser.rs:634:61
Nov 30 20:34:49.293 INFO [stderr]     |
Nov 30 20:34:49.293 INFO [stderr] 634 |         Ok(unsafe { Number::from_parts_unchecked(true, num, (big_e.saturating_add(e * sign))) })
Nov 30 20:34:49.293 INFO [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 20:34:49.294 INFO [stderr]     |
Nov 30 20:34:49.294 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 30 20:34:49.294 INFO [stderr] 
Nov 30 20:34:54.480 INFO [stderr] warning: use of deprecated item 'json::JsonValue::to_writer': use `JsonValue::write` instead
Nov 30 20:34:54.480 INFO [stderr]    --> benches/log.rs:269:14
Nov 30 20:34:54.480 INFO [stderr]     |
Nov 30 20:34:54.480 INFO [stderr] 269 |         data.to_writer(&mut target);
Nov 30 20:34:54.480 INFO [stderr]     |              ^^^^^^^^^
Nov 30 20:34:54.480 INFO [stderr]     |
Nov 30 20:34:54.480 INFO [stderr]     = note: #[warn(deprecated)] on by default
Nov 30 20:34:54.480 INFO [stderr] 
Nov 30 20:34:54.488 INFO [stderr] warning: use of deprecated item 'json::JsonValue::to_writer': use `JsonValue::write` instead
Nov 30 20:34:54.488 INFO [stderr]    --> benches/log.rs:293:14
Nov 30 20:34:54.488 INFO [stderr]     |
Nov 30 20:34:54.488 INFO [stderr] 293 |         data.to_writer(&mut target);
Nov 30 20:34:54.488 INFO [stderr]     |              ^^^^^^^^^
Nov 30 20:34:54.492 INFO [stderr] 
Nov 30 20:34:54.608 INFO [stderr] warning: unused attribute
Nov 30 20:34:54.608 INFO [stderr]   --> benches/log.rs:17:1
Nov 30 20:34:54.608 INFO [stderr]    |
Nov 30 20:34:54.608 INFO [stderr] 17 | #[macro_use]
Nov 30 20:34:54.608 INFO [stderr]    | ^^^^^^^^^^^^
Nov 30 20:34:54.608 INFO [stderr]    |
Nov 30 20:34:54.608 INFO [stderr]    = note: #[warn(unused_attributes)] on by default
Nov 30 20:34:54.608 INFO [stderr] 
Nov 30 20:34:54.776 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 20:34:54.776 INFO [stderr]  --> tests/json_checker.rs:1:1
Nov 30 20:34:54.776 INFO [stderr]   |
Nov 30 20:34:54.776 INFO [stderr] 1 | #[macro_use]
Nov 30 20:34:54.776 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 20:34:54.776 INFO [stderr]   |
Nov 30 20:34:54.776 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 20:34:54.776 INFO [stderr] 
Nov 30 20:34:54.872 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 20:34:54.872 INFO [stderr]  --> tests/number.rs:1:1
Nov 30 20:34:54.872 INFO [stderr]   |
Nov 30 20:34:54.872 INFO [stderr] 1 | #[macro_use]
Nov 30 20:34:54.872 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 20:34:54.940 INFO [stderr]   |
Nov 30 20:34:54.940 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 20:34:54.940 INFO [stderr] 
Nov 30 20:34:56.088 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.32s
Nov 30 20:34:56.088 INFO [stderr] su: No module specific data is present
Nov 30 20:34:56.716 INFO running `"docker" "inspect" "e494e52b34e9967431424330db4655e33ca3692a1199eea11045248671220084"`
Nov 30 20:34:57.070 INFO running `"docker" "rm" "-f" "e494e52b34e9967431424330db4655e33ca3692a1199eea11045248671220084"`
Nov 30 20:34:57.408 INFO [stdout] e494e52b34e9967431424330db4655e33ca3692a1199eea11045248671220084