Dec 02 15:55:00.241 INFO testing speck-1.1.0 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 15:55:00.241 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 15:55:00.463 INFO [stdout] abfe26ce6244f7783c7418f4ed4532ce00fc1a558de9268f70fdfc2eaa2e7c0e
Dec 02 15:55:00.464 INFO running `"docker" "start" "-a" "abfe26ce6244f7783c7418f4ed4532ce00fc1a558de9268f70fdfc2eaa2e7c0e"`
Dec 02 15:55:01.440 INFO [stderr] usermod: no changes
Dec 02 15:55:01.491 INFO [stderr]    Compiling speck v1.1.0 (/source)
Dec 02 15:55:01.563 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 15:55:01.563 INFO [stderr]  --> src/lib.rs:7:1
Dec 02 15:55:01.563 INFO [stderr]   |
Dec 02 15:55:01.563 INFO [stderr] 7 | #![feature(i128_type)]
Dec 02 15:55:01.563 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Dec 02 15:55:01.563 INFO [stderr] 
Dec 02 15:55:01.563 INFO [stderr] error: aborting due to previous error
Dec 02 15:55:01.563 INFO [stderr] 
Dec 02 15:55:01.563 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 15:55:01.563 INFO [stderr] error: Could not compile `speck`.
Dec 02 15:55:01.563 INFO [stderr] 
Dec 02 15:55:01.563 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 15:55:01.572 INFO [stderr] su: No module specific data is present
Dec 02 15:55:02.053 INFO running `"docker" "inspect" "abfe26ce6244f7783c7418f4ed4532ce00fc1a558de9268f70fdfc2eaa2e7c0e"`
Dec 02 15:55:02.169 INFO running `"docker" "rm" "-f" "abfe26ce6244f7783c7418f4ed4532ce00fc1a558de9268f70fdfc2eaa2e7c0e"`
Dec 02 15:55:02.324 INFO [stdout] abfe26ce6244f7783c7418f4ed4532ce00fc1a558de9268f70fdfc2eaa2e7c0e