Dec 02 00:09:46.826 INFO testing ashleygwilliams/303-repro against 1.30.1 for beta-1.31-5
Dec 02 00:09:46.826 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 00:09:47.374 INFO [stdout] 7bec57a36f4cf340a8b06ed60c6dd6018a9435d34bd8c0c56eb1eb0bcb85f417
Dec 02 00:09:47.380 INFO running `"docker" "start" "-a" "7bec57a36f4cf340a8b06ed60c6dd6018a9435d34bd8c0c56eb1eb0bcb85f417"`
Dec 02 00:09:48.395 INFO [stderr] usermod: no changes
Dec 02 00:09:48.563 INFO [stderr]    Compiling serde_json v1.0.27
Dec 02 00:09:52.644 INFO [stderr]    Compiling wasm-bindgen-backend v0.2.21
Dec 02 00:10:05.703 INFO [stderr]    Compiling wasm-bindgen-macro-support v0.2.21
Dec 02 00:10:14.116 INFO [stderr]    Compiling wasm-bindgen-macro v0.2.21
Dec 02 00:10:19.523 INFO [stderr]    Compiling wasm-bindgen v0.2.21
Dec 02 00:10:21.597 INFO [stderr]    Compiling my-wasm-app v0.1.0 (/source)
Dec 02 00:10:21.647 INFO [stderr] error: Edition 2018 is unstable and only available for nightly builds of rustc.
Dec 02 00:10:21.647 INFO [stderr] error: Edition 2018 is unstable and only available for nightly builds of rustc.
Dec 02 00:10:21.647 INFO [stderr] 
Dec 02 00:10:21.647 INFO [stderr] error: Could not compile `my-wasm-app`.
Dec 02 00:10:21.648 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 02 00:10:21.648 INFO [stderr] 
Dec 02 00:10:21.651 INFO [stderr] error: Could not compile `my-wasm-app`.
Dec 02 00:10:21.651 INFO [stderr] 
Dec 02 00:10:21.651 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 00:10:21.653 INFO [stderr] su: No module specific data is present
Dec 02 00:10:23.076 INFO running `"docker" "inspect" "7bec57a36f4cf340a8b06ed60c6dd6018a9435d34bd8c0c56eb1eb0bcb85f417"`
Dec 02 00:10:23.351 INFO running `"docker" "rm" "-f" "7bec57a36f4cf340a8b06ed60c6dd6018a9435d34bd8c0c56eb1eb0bcb85f417"`
Dec 02 00:10:23.554 INFO [stdout] 7bec57a36f4cf340a8b06ed60c6dd6018a9435d34bd8c0c56eb1eb0bcb85f417
