Dec 02 14:45:39.863 INFO testing tail-reader-3.0.0 against 1.30.1 for beta-1.31-5
Dec 02 14:45:39.864 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 02 14:45:40.307 INFO [stdout] 685a55e113f55ae76f2936ac0f7246dfc01683a5dd310e0eca3125c1c9c5cf7e
Dec 02 14:45:40.307 INFO running `"docker" "start" "-a" "685a55e113f55ae76f2936ac0f7246dfc01683a5dd310e0eca3125c1c9c5cf7e"`
Dec 02 14:45:41.531 INFO [stderr] usermod: no changes
Dec 02 14:45:41.840 INFO [stderr]    Compiling owning_ref v0.2.4
Dec 02 14:45:41.868 INFO [stderr]    Compiling crossbeam-channel v0.2.6
Dec 02 14:45:41.868 INFO [stderr]    Compiling pretty_env_logger v0.2.5
Dec 02 14:45:43.827 INFO [stderr]    Compiling parking_lot v0.3.8
Dec 02 14:45:46.990 INFO [stderr]    Compiling chashmap v2.2.0
Dec 02 14:45:49.027 INFO [stderr]    Compiling tail-reader v3.0.0 (/source)
Dec 02 14:45:49.063 INFO [stderr] error: Edition 2018 is unstable and only available for nightly builds of rustc.
Dec 02 14:45:49.063 INFO [stderr] 
Dec 02 14:45:49.063 INFO [stderr] error: Could not compile `tail-reader`.
Dec 02 14:45:49.063 INFO [stderr] 
Dec 02 14:45:49.063 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 14:45:49.066 INFO [stderr] su: No module specific data is present
Dec 02 14:45:49.817 INFO running `"docker" "inspect" "685a55e113f55ae76f2936ac0f7246dfc01683a5dd310e0eca3125c1c9c5cf7e"`
Dec 02 14:45:50.065 INFO running `"docker" "rm" "-f" "685a55e113f55ae76f2936ac0f7246dfc01683a5dd310e0eca3125c1c9c5cf7e"`
Dec 02 14:45:50.306 INFO [stdout] 685a55e113f55ae76f2936ac0f7246dfc01683a5dd310e0eca3125c1c9c5cf7e
