Dec 02 01:42:58.523 INFO testing adamjc/rust-todo against 1.30.1 for beta-1.31-5
Dec 02 01:42:58.523 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 01:42:59.052 INFO [stdout] ac3f98033ff666cb01eff136e61909836055b28c09448657811873938a93c1fe
Dec 02 01:42:59.055 INFO running `"docker" "start" "-a" "ac3f98033ff666cb01eff136e61909836055b28c09448657811873938a93c1fe"`
Dec 02 01:43:00.445 INFO [stderr] usermod: no changes
Dec 02 01:43:00.573 INFO [stderr]    Compiling memchr v2.1.1
Dec 02 01:43:02.067 INFO [stderr]    Compiling aho-corasick v0.6.9
Dec 02 01:43:03.283 INFO [stderr]    Compiling regex v1.0.5
Dec 02 01:43:11.208 INFO [stderr]    Compiling docopt v1.0.2
Dec 02 01:43:15.947 INFO [stderr]    Compiling rust-todo v0.1.0 (/source)
Dec 02 01:43:15.972 INFO [stderr] error: Edition 2018 is unstable and only available for nightly builds of rustc.
Dec 02 01:43:15.972 INFO [stderr] 
Dec 02 01:43:15.974 INFO [stderr] error: Could not compile `rust-todo`.
Dec 02 01:43:15.974 INFO [stderr] 
Dec 02 01:43:15.974 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 01:43:15.975 INFO [stderr] su: No module specific data is present
Dec 02 01:43:16.428 INFO running `"docker" "inspect" "ac3f98033ff666cb01eff136e61909836055b28c09448657811873938a93c1fe"`
Dec 02 01:43:16.584 INFO running `"docker" "rm" "-f" "ac3f98033ff666cb01eff136e61909836055b28c09448657811873938a93c1fe"`
Dec 02 01:43:16.745 INFO [stdout] ac3f98033ff666cb01eff136e61909836055b28c09448657811873938a93c1fe
