Dec 01 10:00:31.980 INFO testing mattKipper/advent-2017 against 1.30.1 for beta-1.31-5
Dec 01 10:00:31.980 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 01 10:00:32.495 INFO [stdout] 792953ea8448219bb3fb3df60ead50b22785fabd62ebbe1fc217b29cb421fe5a
Dec 01 10:00:32.495 INFO running `"docker" "start" "-a" "792953ea8448219bb3fb3df60ead50b22785fabd62ebbe1fc217b29cb421fe5a"`
Dec 01 10:00:33.300 INFO [stderr] usermod: no changes
Dec 01 10:00:33.336 INFO [stderr]    Compiling advent-2017 v0.1.0 (/source)
Dec 01 10:00:34.615 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 01 10:00:34.615 INFO [stderr]  --> src/bin/01.rs:1:1
Dec 01 10:00:34.615 INFO [stderr]   |
Dec 01 10:00:34.615 INFO [stderr] 1 | #![feature(test)]
Dec 01 10:00:34.615 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 01 10:00:34.615 INFO [stderr] 
Dec 01 10:00:34.615 INFO [stderr] error: aborting due to previous error
Dec 01 10:00:34.615 INFO [stderr] 
Dec 01 10:00:34.615 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 01 10:00:34.615 INFO [stderr] error: Could not compile `advent-2017`.
Dec 01 10:00:34.615 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 01 10:00:36.181 INFO [stderr] error: build failed
Dec 01 10:00:36.184 INFO [stderr] su: No module specific data is present
Dec 01 10:00:36.759 INFO running `"docker" "inspect" "792953ea8448219bb3fb3df60ead50b22785fabd62ebbe1fc217b29cb421fe5a"`
Dec 01 10:00:36.913 INFO running `"docker" "rm" "-f" "792953ea8448219bb3fb3df60ead50b22785fabd62ebbe1fc217b29cb421fe5a"`
Dec 01 10:00:37.025 INFO [stdout] 792953ea8448219bb3fb3df60ead50b22785fabd62ebbe1fc217b29cb421fe5a
