Dec 05 06:39:20.731 INFO checking simple_json-0.2.3 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 06:39:20.731 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 06:39:20.954 INFO [stdout] 911a92dbf88cc04dc5232bccd928a27c69b1b66a4364c5cad85b5ee3a0ed26bf
Dec 05 06:39:20.957 INFO running `"docker" "start" "-a" "911a92dbf88cc04dc5232bccd928a27c69b1b66a4364c5cad85b5ee3a0ed26bf"`
Dec 05 06:39:21.601 INFO [stderr] usermod: no changes
Dec 05 06:39:21.651 INFO [stderr]     Checking simple_json v0.2.3 (/source)
Dec 05 06:39:23.836 INFO [stderr] warning: unused import: `Number`
Dec 05 06:39:23.836 INFO [stderr]  --> tests/to_string.rs:4:26
Dec 05 06:39:23.836 INFO [stderr]   |
Dec 05 06:39:23.836 INFO [stderr] 4 | use simple_json::{ Json, Number };
Dec 05 06:39:23.836 INFO [stderr]   |                          ^^^^^^
Dec 05 06:39:23.836 INFO [stderr]   |
Dec 05 06:39:23.836 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 06:39:23.836 INFO [stderr] 
Dec 05 06:39:23.970 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.32s
Dec 05 06:39:23.970 INFO [stderr] su: No module specific data is present
Dec 05 06:39:24.275 INFO running `"docker" "inspect" "911a92dbf88cc04dc5232bccd928a27c69b1b66a4364c5cad85b5ee3a0ed26bf"`
Dec 05 06:39:24.456 INFO running `"docker" "rm" "-f" "911a92dbf88cc04dc5232bccd928a27c69b1b66a4364c5cad85b5ee3a0ed26bf"`
Dec 05 06:39:24.594 INFO [stdout] 911a92dbf88cc04dc5232bccd928a27c69b1b66a4364c5cad85b5ee3a0ed26bf