Dec 03 03:28:02.502 INFO testing language-reporting-0.2.0 against 1.30.1 for beta-1.31-5
Dec 03 03:28:02.502 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 03 03:28:02.664 INFO [stdout] cd4079c8dc3df451e421efc0ef10d20607f86719755245bf15282d861443ff3b
Dec 03 03:28:02.667 INFO running `"docker" "start" "-a" "cd4079c8dc3df451e421efc0ef10d20607f86719755245bf15282d861443ff3b"`
Dec 03 03:28:03.554 INFO [stderr] usermod: no changes
Dec 03 03:28:03.770 INFO [stderr]    Compiling render-tree v0.1.0
Dec 03 03:28:03.775 INFO [stderr]    Compiling codespan v0.2.0
Dec 03 03:28:03.875 INFO [stderr] error: Edition 2018 is unstable and only available for nightly builds of rustc.
Dec 03 03:28:03.875 INFO [stderr] 
Dec 03 03:28:03.875 INFO [stderr] error: Could not compile `render-tree`.
Dec 03 03:28:03.875 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 03 03:28:06.389 INFO [stderr] error: build failed
Dec 03 03:28:06.391 INFO [stderr] su: No module specific data is present
Dec 03 03:28:06.664 INFO running `"docker" "inspect" "cd4079c8dc3df451e421efc0ef10d20607f86719755245bf15282d861443ff3b"`
Dec 03 03:28:06.767 INFO running `"docker" "rm" "-f" "cd4079c8dc3df451e421efc0ef10d20607f86719755245bf15282d861443ff3b"`
Dec 03 03:28:06.901 INFO [stdout] cd4079c8dc3df451e421efc0ef10d20607f86719755245bf15282d861443ff3b
