Dec 11 06:55:13.981 INFO checking utkarshkukreti/draco-starter against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 06:55:13.981 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 06:55:14.496 INFO [stdout] 7d22c70c1424537d1972f92328f74e1d36fa3850f1d6aefebdd20929b34dffa8
Dec 11 06:55:14.504 INFO running `"docker" "start" "-a" "7d22c70c1424537d1972f92328f74e1d36fa3850f1d6aefebdd20929b34dffa8"`
Dec 11 06:55:16.063 INFO [stderr] usermod: no changes
Dec 11 06:55:16.328 INFO [stderr]    Compiling wasm-bindgen-shared v0.2.25
Dec 11 06:55:16.328 INFO [stderr]    Compiling itoa v0.4.3
Dec 11 06:55:16.328 INFO [stderr]    Compiling quick-error v1.2.2
Dec 11 06:55:16.328 INFO [stderr]    Compiling unicode-segmentation v1.2.1
Dec 11 06:55:16.328 INFO [stderr]    Compiling wasm-bindgen v0.2.25
Dec 11 06:55:16.328 INFO [stderr]    Compiling termcolor v1.0.4
Dec 11 06:55:16.328 INFO [stderr]    Compiling sourcefile v0.1.4
Dec 11 06:55:16.336 INFO [stderr]    Compiling log v0.4.5
Dec 11 06:55:17.455 INFO [stderr]    Compiling atty v0.2.11
Dec 11 06:55:18.380 INFO [stderr]    Compiling regex-syntax v0.6.2
Dec 11 06:55:18.452 INFO [stderr]     Checking int_hash v0.1.1
Dec 11 06:55:19.732 INFO [stderr]    Compiling ryu v0.2.6
Dec 11 06:55:19.788 INFO [stderr]    Compiling humantime v1.1.1
Dec 11 06:55:19.820 INFO [stderr]    Compiling memchr v2.1.0
Dec 11 06:55:19.836 INFO [stderr]    Compiling backtrace-sys v0.1.24
Dec 11 06:55:22.534 INFO [stderr]    Compiling syn v0.15.13
Dec 11 06:55:22.534 INFO [stderr]    Compiling backtrace v0.3.9
Dec 11 06:55:22.536 INFO [stderr]    Compiling heck v0.3.0
Dec 11 06:55:22.624 INFO [stderr]    Compiling serde_json v1.0.32
Dec 11 06:55:25.867 INFO [stderr]    Compiling nom v4.1.1
Dec 11 06:55:25.918 INFO [stderr]    Compiling aho-corasick v0.6.8
Dec 11 06:55:37.000 INFO [stderr]    Compiling weedle v0.8.0
Dec 11 06:55:47.264 INFO [stderr]    Compiling regex v1.0.5
Dec 11 06:56:13.666 INFO [stderr]    Compiling env_logger v0.5.13
Dec 11 06:56:16.437 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 11 06:56:16.437 INFO [stderr]    Compiling synstructure v0.10.0
Dec 11 06:56:25.444 INFO [stderr]    Compiling failure_derive v0.1.3
Dec 11 06:56:29.084 INFO [stderr]    Compiling failure v0.1.3
Dec 11 06:56:42.460 INFO [stderr]    Compiling wasm-bindgen-backend v0.2.25
Dec 11 06:56:50.720 INFO [stderr]    Compiling wasm-bindgen-macro-support v0.2.25
Dec 11 06:56:50.720 INFO [stderr]    Compiling wasm-bindgen-webidl v0.2.19
Dec 11 06:56:56.668 INFO [stderr]    Compiling wasm-bindgen-macro v0.2.25
Dec 11 06:57:09.468 INFO [stderr]     Checking js-sys v0.3.2
Dec 11 06:57:10.585 INFO [stderr]    Compiling web-sys v0.3.2
Dec 11 06:57:27.000 INFO [stderr]     Checking draco v0.1.0
Dec 11 06:57:28.222 INFO [stderr]     Checking draco-starter v0.1.0 (/source)
Dec 11 06:57:28.668 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 12s
Dec 11 06:57:28.677 INFO [stderr] su: No module specific data is present
Dec 11 06:57:30.410 INFO running `"docker" "inspect" "7d22c70c1424537d1972f92328f74e1d36fa3850f1d6aefebdd20929b34dffa8"`
Dec 11 06:57:30.736 INFO running `"docker" "rm" "-f" "7d22c70c1424537d1972f92328f74e1d36fa3850f1d6aefebdd20929b34dffa8"`
Dec 11 06:57:31.093 INFO [stdout] 7d22c70c1424537d1972f92328f74e1d36fa3850f1d6aefebdd20929b34dffa8