Dec 03 13:01:56.772 INFO testing encoding-index-japanese-1.20141219.5 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 03 13:01:56.772 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 03 13:01:57.346 INFO [stdout] e19bba736ba97e4252b379e6a185e822d280bd67f32650252badc88eaf9ea618
Dec 03 13:01:57.355 INFO running `"docker" "start" "-a" "e19bba736ba97e4252b379e6a185e822d280bd67f32650252badc88eaf9ea618"`
Dec 03 13:01:58.340 INFO [stderr] usermod: no changes
Dec 03 13:01:58.398 INFO [stderr]    Compiling encoding-index-japanese v1.20141219.5 (/source)
Dec 03 13:02:00.219 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.85s
Dec 03 13:02:00.222 INFO [stderr] su: No module specific data is present
Dec 03 13:02:00.735 INFO running `"docker" "inspect" "e19bba736ba97e4252b379e6a185e822d280bd67f32650252badc88eaf9ea618"`
Dec 03 13:02:00.916 INFO running `"docker" "rm" "-f" "e19bba736ba97e4252b379e6a185e822d280bd67f32650252badc88eaf9ea618"`
Dec 03 13:02:01.158 INFO [stdout] e19bba736ba97e4252b379e6a185e822d280bd67f32650252badc88eaf9ea618
Dec 03 13:02:01.163 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 test --frozen --no-run" "-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 13:02:01.534 INFO [stdout] dd8fc61059f0a3cb19c68b3f7639bb57d4f24c3f1b72bf57be2a162283ff4090
Dec 03 13:02:01.537 INFO running `"docker" "start" "-a" "dd8fc61059f0a3cb19c68b3f7639bb57d4f24c3f1b72bf57be2a162283ff4090"`
Dec 03 13:02:02.440 INFO [stderr] usermod: no changes
Dec 03 13:02:02.476 INFO [stderr]    Compiling encoding-index-japanese v1.20141219.5 (/source)
Dec 03 13:02:03.344 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 03 13:02:03.344 INFO [stderr]  --> lib.rs:8:19
Dec 03 13:02:03.344 INFO [stderr]   |
Dec 03 13:02:03.344 INFO [stderr] 8 | #![cfg_attr(test, feature(test))]
Dec 03 13:02:03.356 INFO [stderr]   |                   ^^^^^^^^^^^^^
Dec 03 13:02:03.356 INFO [stderr] 
Dec 03 13:02:03.356 INFO [stderr] error: aborting due to previous error
Dec 03 13:02:03.356 INFO [stderr] 
Dec 03 13:02:03.356 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 03 13:02:03.359 INFO [stderr] error: Could not compile `encoding-index-japanese`.
Dec 03 13:02:03.359 INFO [stderr] 
Dec 03 13:02:03.359 INFO [stderr] To learn more, run the command again with --verbose.
Dec 03 13:02:03.373 INFO [stderr] su: No module specific data is present
Dec 03 13:02:03.597 INFO running `"docker" "inspect" "dd8fc61059f0a3cb19c68b3f7639bb57d4f24c3f1b72bf57be2a162283ff4090"`
Dec 03 13:02:03.684 INFO running `"docker" "rm" "-f" "dd8fc61059f0a3cb19c68b3f7639bb57d4f24c3f1b72bf57be2a162283ff4090"`
Dec 03 13:02:03.754 INFO [stdout] dd8fc61059f0a3cb19c68b3f7639bb57d4f24c3f1b72bf57be2a162283ff4090