Dec 02 10:35:47.288 INFO testing xlib-0.0.3 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 10:35:47.288 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 10:35:47.651 INFO [stdout] 0e579d6668da6a5684618c07083dca9de1cdfb3b52ea4cb8456b6d7746bf7fa1
Dec 02 10:35:47.657 INFO running `"docker" "start" "-a" "0e579d6668da6a5684618c07083dca9de1cdfb3b52ea4cb8456b6d7746bf7fa1"`
Dec 02 10:35:48.620 INFO [stderr] usermod: no changes
Dec 02 10:35:48.683 INFO [stderr]    Compiling xlib v0.0.3 (/source)
Dec 02 10:35:48.750 INFO [stderr] warning: lint `raw_pointer_derive` has been removed: `using derive with raw pointers is ok`
Dec 02 10:35:48.751 INFO [stderr]    --> src/lib.rs:723:9
Dec 02 10:35:48.751 INFO [stderr]     |
Dec 02 10:35:48.751 INFO [stderr] 723 | #[allow(raw_pointer_derive)]
Dec 02 10:35:48.751 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^
Dec 02 10:35:48.751 INFO [stderr]     |
Dec 02 10:35:48.751 INFO [stderr]     = note: #[warn(renamed_and_removed_lints)] on by default
Dec 02 10:35:48.751 INFO [stderr] 
Dec 02 10:35:48.751 INFO [stderr] warning: lint `raw_pointer_derive` has been removed: `using derive with raw pointers is ok`
Dec 02 10:35:48.751 INFO [stderr]    --> src/lib.rs:784:9
Dec 02 10:35:48.751 INFO [stderr]     |
Dec 02 10:35:48.751 INFO [stderr] 784 | #[allow(raw_pointer_derive)]
Dec 02 10:35:48.751 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^
Dec 02 10:35:48.751 INFO [stderr] 
Dec 02 10:35:48.751 INFO [stderr] warning: lint `raw_pointer_derive` has been removed: `using derive with raw pointers is ok`
Dec 02 10:35:48.751 INFO [stderr]    --> src/lib.rs:798:9
Dec 02 10:35:48.751 INFO [stderr]     |
Dec 02 10:35:48.751 INFO [stderr] 798 | #[allow(raw_pointer_derive)]
Dec 02 10:35:48.751 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^
Dec 02 10:35:48.751 INFO [stderr] 
Dec 02 10:35:49.178 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 10:35:49.178 INFO [stderr]  --> src/lib.rs:7:1
Dec 02 10:35:49.178 INFO [stderr]   |
Dec 02 10:35:49.178 INFO [stderr] 7 | #![feature(libc)]
Dec 02 10:35:49.178 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 02 10:35:49.178 INFO [stderr] 
Dec 02 10:35:49.178 INFO [stderr] error: aborting due to previous error
Dec 02 10:35:49.178 INFO [stderr] 
Dec 02 10:35:49.178 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 10:35:49.184 INFO [stderr] error: Could not compile `xlib`.
Dec 02 10:35:49.184 INFO [stderr] 
Dec 02 10:35:49.184 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 10:35:49.186 INFO [stderr] su: No module specific data is present
Dec 02 10:35:49.904 INFO running `"docker" "inspect" "0e579d6668da6a5684618c07083dca9de1cdfb3b52ea4cb8456b6d7746bf7fa1"`
Dec 02 10:35:50.173 INFO running `"docker" "rm" "-f" "0e579d6668da6a5684618c07083dca9de1cdfb3b52ea4cb8456b6d7746bf7fa1"`
Dec 02 10:35:50.437 INFO [stdout] 0e579d6668da6a5684618c07083dca9de1cdfb3b52ea4cb8456b6d7746bf7fa1