Dec 04 12:11:06.740 INFO checking psFried/tokio-fizz-buzz against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 12:11:06.740 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 04 12:11:07.107 INFO [stdout] 3b154d47444a5dd5940aa4c658c4c97ff8057b08e8a5fbd9d1c10a7bdb891931
Dec 04 12:11:07.111 INFO running `"docker" "start" "-a" "3b154d47444a5dd5940aa4c658c4c97ff8057b08e8a5fbd9d1c10a7bdb891931"`
Dec 04 12:11:09.275 INFO [stderr] usermod: no changes
Dec 04 12:11:09.421 INFO [stderr]     Checking futures v0.1.3
Dec 04 12:11:10.769 INFO [stderr]     Checking tokio-core v0.1.0
Dec 04 12:11:11.881 INFO [stderr]     Checking tokio-fizz-buzz v0.1.0 (/source)
Dec 04 12:11:12.654 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.36s
Dec 04 12:11:12.661 INFO [stderr] su: No module specific data is present
Dec 04 12:11:14.269 INFO running `"docker" "inspect" "3b154d47444a5dd5940aa4c658c4c97ff8057b08e8a5fbd9d1c10a7bdb891931"`
Dec 04 12:11:14.631 INFO running `"docker" "rm" "-f" "3b154d47444a5dd5940aa4c658c4c97ff8057b08e8a5fbd9d1c10a7bdb891931"`
Dec 04 12:11:14.974 INFO [stdout] 3b154d47444a5dd5940aa4c658c4c97ff8057b08e8a5fbd9d1c10a7bdb891931