Dec 03 02:41:46.345 INFO testing little-endian-1.0.0 against 1.30.1 for beta-1.31-5
Dec 03 02:41:46.345 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 03 02:41:46.736 INFO [stdout] 92f72b684558355066f8cf716f284fa97ceb441816e8305afda5fd7e74f83584
Dec 03 02:41:46.739 INFO running `"docker" "start" "-a" "92f72b684558355066f8cf716f284fa97ceb441816e8305afda5fd7e74f83584"`
Dec 03 02:41:47.462 INFO [stderr] usermod: no changes
Dec 03 02:41:47.491 INFO [stderr]    Compiling little-endian v1.0.0 (/source)
Dec 03 02:41:48.087 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 03 02:41:48.087 INFO [stderr]  --> src/lib.rs:6:1
Dec 03 02:41:48.087 INFO [stderr]   |
Dec 03 02:41:48.087 INFO [stderr] 6 | #![feature(i128_type)]
Dec 03 02:41:48.087 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Dec 03 02:41:48.087 INFO [stderr] 
Dec 03 02:41:48.087 INFO [stderr] error: aborting due to previous error
Dec 03 02:41:48.087 INFO [stderr] 
Dec 03 02:41:48.087 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 03 02:41:48.092 INFO [stderr] error: Could not compile `little-endian`.
Dec 03 02:41:48.092 INFO [stderr] 
Dec 03 02:41:48.092 INFO [stderr] To learn more, run the command again with --verbose.
Dec 03 02:41:48.093 INFO [stderr] su: No module specific data is present
Dec 03 02:41:48.508 INFO running `"docker" "inspect" "92f72b684558355066f8cf716f284fa97ceb441816e8305afda5fd7e74f83584"`
Dec 03 02:41:48.697 INFO running `"docker" "rm" "-f" "92f72b684558355066f8cf716f284fa97ceb441816e8305afda5fd7e74f83584"`
Dec 03 02:41:48.939 INFO [stdout] 92f72b684558355066f8cf716f284fa97ceb441816e8305afda5fd7e74f83584