Dec 01 14:06:08.528 INFO testing jens1o/rust-ua-matcher against 1.30.1 for beta-1.31-5
Dec 01 14:06:08.528 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 01 14:06:08.895 INFO [stdout] 0cf77e0dfff7aa4f17e46ac5cffd9500157db530cbcd3081c20dc1d88f41c290
Dec 01 14:06:08.898 INFO running `"docker" "start" "-a" "0cf77e0dfff7aa4f17e46ac5cffd9500157db530cbcd3081c20dc1d88f41c290"`
Dec 01 14:06:10.478 INFO [stderr] usermod: no changes
Dec 01 14:06:10.618 INFO [stderr]    Compiling rust-ua-matcher v0.1.0 (/source)
Dec 01 14:06:11.427 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 01 14:06:11.427 INFO [stderr]  --> src/main.rs:4:1
Dec 01 14:06:11.427 INFO [stderr]   |
Dec 01 14:06:11.427 INFO [stderr] 4 | #![feature(tool_lints)]
Dec 01 14:06:11.427 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:06:11.427 INFO [stderr] 
Dec 01 14:06:11.427 INFO [stderr] error: aborting due to previous error
Dec 01 14:06:11.427 INFO [stderr] 
Dec 01 14:06:11.427 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 01 14:06:11.432 INFO [stderr] error: Could not compile `rust-ua-matcher`.
Dec 01 14:06:11.432 INFO [stderr] 
Dec 01 14:06:11.432 INFO [stderr] To learn more, run the command again with --verbose.
Dec 01 14:06:11.438 INFO [stderr] su: No module specific data is present
Dec 01 14:06:12.053 INFO running `"docker" "inspect" "0cf77e0dfff7aa4f17e46ac5cffd9500157db530cbcd3081c20dc1d88f41c290"`
Dec 01 14:06:12.349 INFO running `"docker" "rm" "-f" "0cf77e0dfff7aa4f17e46ac5cffd9500157db530cbcd3081c20dc1d88f41c290"`
Dec 01 14:06:12.683 INFO [stdout] 0cf77e0dfff7aa4f17e46ac5cffd9500157db530cbcd3081c20dc1d88f41c290
