Dec 02 06:27:47.898 INFO testing Journeycorner/tokio-playground against 1.30.1 for beta-1.31-5
Dec 02 06:27:47.898 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 06:27:48.163 INFO [stdout] 5087def94020345ad0ed2fb2cde2738c297d8b7afc8cda28943e5008f221af24
Dec 02 06:27:48.168 INFO running `"docker" "start" "-a" "5087def94020345ad0ed2fb2cde2738c297d8b7afc8cda28943e5008f221af24"`
Dec 02 06:27:48.616 INFO [stderr] usermod: no changes
Dec 02 06:27:48.639 INFO [stderr]    Compiling tokio-playground v0.1.0 (/source)
Dec 02 06:27:48.659 INFO [stderr] error: Edition 2018 is unstable and only available for nightly builds of rustc.
Dec 02 06:27:48.659 INFO [stderr] 
Dec 02 06:27:48.661 INFO [stderr] error: Could not compile `tokio-playground`.
Dec 02 06:27:48.661 INFO [stderr] 
Dec 02 06:27:48.661 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 06:27:48.661 INFO [stderr] su: No module specific data is present
Dec 02 06:27:49.044 INFO running `"docker" "inspect" "5087def94020345ad0ed2fb2cde2738c297d8b7afc8cda28943e5008f221af24"`
Dec 02 06:27:49.122 INFO running `"docker" "rm" "-f" "5087def94020345ad0ed2fb2cde2738c297d8b7afc8cda28943e5008f221af24"`
Dec 02 06:27:49.234 INFO [stdout] 5087def94020345ad0ed2fb2cde2738c297d8b7afc8cda28943e5008f221af24
