Dec 04 07:47:25.429 INFO checking utkarshkukreti/draco against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 07:47:25.429 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 07:47:25.915 INFO [stdout] 33ba184394ed2fa9465b39c8b75d23db8defef04bd793e04fe7c0b172701b267
Dec 04 07:47:25.917 INFO running `"docker" "start" "-a" "33ba184394ed2fa9465b39c8b75d23db8defef04bd793e04fe7c0b172701b267"`
Dec 04 07:47:27.447 INFO [stderr] usermod: no changes
Dec 04 07:47:27.715 INFO [stderr]    Compiling wasm-bindgen-shared v0.2.27
Dec 04 07:47:27.719 INFO [stderr]    Compiling lazy_static v1.2.0
Dec 04 07:47:27.719 INFO [stderr]    Compiling ucd-util v0.1.2
Dec 04 07:47:27.719 INFO [stderr]    Compiling utf8-ranges v1.0.2
Dec 04 07:47:27.727 INFO [stderr]    Compiling quick-error v1.2.2
Dec 04 07:47:27.727 INFO [stderr]    Compiling unicode-segmentation v1.2.1
Dec 04 07:47:27.751 INFO [stderr]    Compiling wasm-bindgen v0.2.27
Dec 04 07:47:27.751 INFO [stderr]    Compiling termcolor v1.0.4
Dec 04 07:47:28.535 INFO [stderr]    Compiling sourcefile v0.1.4
Dec 04 07:47:28.835 INFO [stderr]    Compiling log v0.4.6
Dec 04 07:47:32.065 INFO [stderr]    Compiling atty v0.2.11
Dec 04 07:47:32.069 INFO [stderr]    Compiling thread_local v0.3.6
Dec 04 07:47:32.083 INFO [stderr]    Compiling humantime v1.1.1
Dec 04 07:47:32.084 INFO [stderr]     Checking int_hash v0.1.1
Dec 04 07:47:33.651 INFO [stderr]    Compiling heck v0.3.0
Dec 04 07:47:33.679 INFO [stderr]    Compiling regex-syntax v0.6.3
Dec 04 07:47:33.679 INFO [stderr]    Compiling backtrace-sys v0.1.24
Dec 04 07:47:33.715 INFO [stderr]    Compiling memchr v2.1.1
Dec 04 07:47:33.739 INFO [stderr]    Compiling syn v0.15.18
Dec 04 07:47:34.271 INFO [stderr]    Compiling backtrace v0.3.9
Dec 04 07:47:39.944 INFO [stderr]    Compiling aho-corasick v0.6.9
Dec 04 07:47:39.944 INFO [stderr]    Compiling nom v4.1.1
Dec 04 07:47:45.382 INFO [stderr]    Compiling weedle v0.8.0
Dec 04 07:47:55.631 INFO [stderr]    Compiling regex v1.0.6
Dec 04 07:48:24.455 INFO [stderr]    Compiling env_logger v0.5.13
Dec 04 07:48:25.713 INFO [stderr]    Compiling synstructure v0.10.1
Dec 04 07:48:25.719 INFO [stderr]    Compiling wasm-bindgen-backend v0.2.27
Dec 04 07:48:34.856 INFO [stderr]    Compiling failure_derive v0.1.3
Dec 04 07:48:42.055 INFO [stderr]    Compiling failure v0.1.3
Dec 04 07:48:42.243 INFO [stderr]    Compiling wasm-bindgen-macro-support v0.2.27
Dec 04 07:48:43.370 INFO [stderr]    Compiling wasm-bindgen-webidl v0.2.21
Dec 04 07:48:48.279 INFO [stderr]    Compiling wasm-bindgen-macro v0.2.27
Dec 04 07:48:52.315 INFO [stderr]     Checking js-sys v0.3.4
Dec 04 07:48:54.227 INFO [stderr]    Compiling web-sys v0.3.4
Dec 04 07:48:59.531 INFO [stderr]     Checking wasm-bindgen-futures v0.3.4
Dec 04 07:49:09.868 INFO [stderr]     Checking draco v0.1.1 (/source)
Dec 04 07:49:15.548 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 48s
Dec 04 07:49:15.559 INFO [stderr] su: No module specific data is present
Dec 04 07:49:17.161 INFO running `"docker" "inspect" "33ba184394ed2fa9465b39c8b75d23db8defef04bd793e04fe7c0b172701b267"`
Dec 04 07:49:17.496 INFO running `"docker" "rm" "-f" "33ba184394ed2fa9465b39c8b75d23db8defef04bd793e04fe7c0b172701b267"`
Dec 04 07:49:17.834 INFO [stdout] 33ba184394ed2fa9465b39c8b75d23db8defef04bd793e04fe7c0b172701b267