Dec 02 21:00:16.244 INFO testing raw_serde-0.1.4 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 21:00:16.244 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 02 21:00:16.875 INFO [stdout] 0d76e9b80be558ac1423e80cb2c8c7c89b8acc33ea2f103425273786c757a07d
Dec 02 21:00:16.881 INFO running `"docker" "start" "-a" "0d76e9b80be558ac1423e80cb2c8c7c89b8acc33ea2f103425273786c757a07d"`
Dec 02 21:00:18.180 INFO [stderr] usermod: no changes
Dec 02 21:00:18.256 INFO [stderr]    Compiling raw_serde_derive v0.1.2
Dec 02 21:00:23.959 INFO [stderr]    Compiling raw_serde v0.1.4 (/source)
Dec 02 21:00:24.977 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 21:00:24.977 INFO [stderr]  --> src/lib.rs:1:1
Dec 02 21:00:24.977 INFO [stderr]   |
Dec 02 21:00:24.977 INFO [stderr] 1 | #![feature(i128_type)]
Dec 02 21:00:24.977 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Dec 02 21:00:24.977 INFO [stderr] 
Dec 02 21:00:25.011 INFO [stderr] error: aborting due to previous error
Dec 02 21:00:25.011 INFO [stderr] 
Dec 02 21:00:25.011 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 21:00:25.018 INFO [stderr] error: Could not compile `raw_serde`.
Dec 02 21:00:25.018 INFO [stderr] 
Dec 02 21:00:25.018 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 21:00:25.020 INFO [stderr] su: No module specific data is present
Dec 02 21:00:25.827 INFO running `"docker" "inspect" "0d76e9b80be558ac1423e80cb2c8c7c89b8acc33ea2f103425273786c757a07d"`
Dec 02 21:00:26.016 INFO running `"docker" "rm" "-f" "0d76e9b80be558ac1423e80cb2c8c7c89b8acc33ea2f103425273786c757a07d"`
Dec 02 21:00:26.304 INFO [stdout] 0d76e9b80be558ac1423e80cb2c8c7c89b8acc33ea2f103425273786c757a07d