Dec 02 08:46:28.652 INFO testing ChooChooShoe/rust-cardgame against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 08:46:28.652 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 08:46:29.115 INFO [stdout] c385200f3a840278d42e6072f16c919bdc1cf12b67aa6adea57a7a9bcae40a81
Dec 02 08:46:29.119 INFO running `"docker" "start" "-a" "c385200f3a840278d42e6072f16c919bdc1cf12b67aa6adea57a7a9bcae40a81"`
Dec 02 08:46:30.435 INFO [stderr] usermod: no changes
Dec 02 08:46:30.559 INFO [stderr]    Compiling log v0.4.5
Dec 02 08:46:30.559 INFO [stderr]    Compiling bincode v1.0.0
Dec 02 08:46:32.059 INFO [stderr]    Compiling log v0.3.9
Dec 02 08:46:33.105 INFO [stderr]    Compiling mio v0.6.13
Dec 02 08:46:37.020 INFO [stderr]    Compiling ws v0.7.3
Dec 02 08:46:41.451 INFO [stderr]    Compiling cardgame v0.1.0 (/source)
Dec 02 08:46:43.501 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 08:46:43.501 INFO [stderr]  --> src/main.rs:1:1
Dec 02 08:46:43.501 INFO [stderr]   |
Dec 02 08:46:43.502 INFO [stderr] 1 | #![feature(deadline_api)]
Dec 02 08:46:43.502 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:46:43.502 INFO [stderr] 
Dec 02 08:46:43.519 INFO [stderr] error: aborting due to previous error
Dec 02 08:46:43.519 INFO [stderr] 
Dec 02 08:46:43.525 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 08:46:43.538 INFO [stderr] error: Could not compile `cardgame`.
Dec 02 08:46:43.539 INFO [stderr] 
Dec 02 08:46:43.539 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 08:46:43.539 INFO [stderr] su: No module specific data is present
Dec 02 08:46:44.299 INFO running `"docker" "inspect" "c385200f3a840278d42e6072f16c919bdc1cf12b67aa6adea57a7a9bcae40a81"`
Dec 02 08:46:44.597 INFO running `"docker" "rm" "-f" "c385200f3a840278d42e6072f16c919bdc1cf12b67aa6adea57a7a9bcae40a81"`
Dec 02 08:46:44.963 INFO [stdout] c385200f3a840278d42e6072f16c919bdc1cf12b67aa6adea57a7a9bcae40a81