Dec 01 12:02:54.816 INFO testing kotokz/tc_tool against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 12:02:54.816 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 12:02:55.268 INFO [stdout] f140a5762e1d02dd57d01ee0bb3418a0ea2742386309eaee41451b1b46f7516a
Dec 01 12:02:55.270 INFO running `"docker" "start" "-a" "f140a5762e1d02dd57d01ee0bb3418a0ea2742386309eaee41451b1b46f7516a"`
Dec 01 12:02:57.355 INFO [stderr] usermod: no changes
Dec 01 12:02:57.525 INFO [stderr]    Compiling tc_tool v0.1.0 (/source)
Dec 01 12:02:58.679 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 01 12:02:58.679 INFO [stderr]  --> src/main.rs:1:1
Dec 01 12:02:58.679 INFO [stderr]   |
Dec 01 12:02:58.679 INFO [stderr] 1 | #![feature(slice_patterns, test)]
Dec 01 12:02:58.679 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 12:02:58.679 INFO [stderr] 
Dec 01 12:02:58.686 INFO [stderr] error: aborting due to previous error
Dec 01 12:02:58.686 INFO [stderr] 
Dec 01 12:02:58.687 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 01 12:02:58.692 INFO [stderr] error: Could not compile `tc_tool`.
Dec 01 12:02:58.693 INFO [stderr] 
Dec 01 12:02:58.693 INFO [stderr] To learn more, run the command again with --verbose.
Dec 01 12:02:58.695 INFO [stderr] su: No module specific data is present
Dec 01 12:03:00.099 INFO running `"docker" "inspect" "f140a5762e1d02dd57d01ee0bb3418a0ea2742386309eaee41451b1b46f7516a"`
Dec 01 12:03:00.443 INFO running `"docker" "rm" "-f" "f140a5762e1d02dd57d01ee0bb3418a0ea2742386309eaee41451b1b46f7516a"`
Dec 01 12:03:00.823 INFO [stdout] f140a5762e1d02dd57d01ee0bb3418a0ea2742386309eaee41451b1b46f7516a
