Dec 01 13:20:13.135 INFO testing jswrenn/basicb against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 13:20:13.135 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 01 13:20:13.646 INFO [stdout] 0597a624597721d6ca509808256b311647ae442cc5c47120823367693a88a54e
Dec 01 13:20:13.646 INFO running `"docker" "start" "-a" "0597a624597721d6ca509808256b311647ae442cc5c47120823367693a88a54e"`
Dec 01 13:20:14.827 INFO [stderr] usermod: no changes
Dec 01 13:20:14.983 INFO [stderr]    Compiling dimensioned v0.6.0
Dec 01 13:20:14.991 INFO [stderr]    Compiling generic-array v0.5.1
Dec 01 13:20:26.711 INFO [stderr]    Compiling beep v0.2.0
Dec 01 13:20:27.279 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 01 13:20:27.279 INFO [stderr]  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/beep-0.2.0/src/lib.rs:1:1
Dec 01 13:20:27.279 INFO [stderr]   |
Dec 01 13:20:27.279 INFO [stderr] 1 | #![feature(libc)]
Dec 01 13:20:27.279 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 01 13:20:27.279 INFO [stderr] 
Dec 01 13:20:27.287 INFO [stderr] error: aborting due to previous error
Dec 01 13:20:27.287 INFO [stderr] 
Dec 01 13:20:27.287 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 01 13:20:27.291 INFO [stderr] error: Could not compile `beep`.
Dec 01 13:20:27.291 INFO [stderr] 
Dec 01 13:20:27.291 INFO [stderr] To learn more, run the command again with --verbose.
Dec 01 13:20:27.292 INFO [stderr] su: No module specific data is present
Dec 01 13:20:28.592 INFO running `"docker" "inspect" "0597a624597721d6ca509808256b311647ae442cc5c47120823367693a88a54e"`
Dec 01 13:20:28.941 INFO running `"docker" "rm" "-f" "0597a624597721d6ca509808256b311647ae442cc5c47120823367693a88a54e"`
Dec 01 13:20:29.365 INFO [stdout] 0597a624597721d6ca509808256b311647ae442cc5c47120823367693a88a54e
