Dec 03 04:31:37.525 INFO testing ipsum-0.0.1 against 1.30.1 for beta-1.31-5
Dec 03 04:31:37.525 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 03 04:31:37.759 INFO [stdout] 3f6e662eb9be0bf38e79249caef393c678bc156e9f57d4d9daf2184b45fa2058
Dec 03 04:31:37.763 INFO running `"docker" "start" "-a" "3f6e662eb9be0bf38e79249caef393c678bc156e9f57d4d9daf2184b45fa2058"`
Dec 03 04:31:38.302 INFO [stderr] usermod: no changes
Dec 03 04:31:38.327 INFO [stderr]    Compiling ipsum v0.0.1 (/source)
Dec 03 04:31:38.345 INFO [stderr] error: Edition 2018 is unstable and only available for nightly builds of rustc.
Dec 03 04:31:38.345 INFO [stderr] 
Dec 03 04:31:38.352 INFO [stderr] error: Could not compile `ipsum`.
Dec 03 04:31:38.352 INFO [stderr] 
Dec 03 04:31:38.352 INFO [stderr] To learn more, run the command again with --verbose.
Dec 03 04:31:38.354 INFO [stderr] su: No module specific data is present
Dec 03 04:31:38.652 INFO running `"docker" "inspect" "3f6e662eb9be0bf38e79249caef393c678bc156e9f57d4d9daf2184b45fa2058"`
Dec 03 04:31:38.741 INFO running `"docker" "rm" "-f" "3f6e662eb9be0bf38e79249caef393c678bc156e9f57d4d9daf2184b45fa2058"`
Dec 03 04:31:38.836 INFO [stdout] 3f6e662eb9be0bf38e79249caef393c678bc156e9f57d4d9daf2184b45fa2058
