Nov 30 18:46:52.284 INFO testing zzeroo/average against 1.30.1 for beta-1.31-5
Nov 30 18:46:52.284 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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"`
Nov 30 18:46:52.751 INFO [stdout] 80533c94239acc560938dcfc5a9b8f28503ab96b74722920a7beb14e20f68dc7
Nov 30 18:46:52.757 INFO running `"docker" "start" "-a" "80533c94239acc560938dcfc5a9b8f28503ab96b74722920a7beb14e20f68dc7"`
Nov 30 18:46:54.869 INFO [stderr] usermod: no changes
Nov 30 18:46:54.987 INFO [stderr]    Compiling num-traits v0.1.36
Nov 30 18:46:54.988 INFO [stderr]    Compiling libc v0.2.20
Nov 30 18:46:54.988 INFO [stderr]    Compiling serde v0.9.7
Nov 30 18:46:56.621 INFO [stderr]    Compiling time v0.1.36
Nov 30 18:46:56.621 INFO [stderr]    Compiling rand v0.3.15
Nov 30 18:46:58.227 INFO [stderr]    Compiling num-integer v0.1.32
Nov 30 18:46:58.904 INFO [stderr]    Compiling num-iter v0.1.32
Nov 30 18:46:59.188 INFO [stderr]    Compiling num v0.1.36
Nov 30 18:47:07.640 INFO [stderr]    Compiling chrono v0.3.0
Nov 30 18:47:10.357 INFO [stderr]    Compiling average v0.1.0 (/source)
Nov 30 18:47:10.430 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Nov 30 18:47:10.430 INFO [stderr]  --> src/lib.rs:1:1
Nov 30 18:47:10.430 INFO [stderr]   |
Nov 30 18:47:10.430 INFO [stderr] 1 | #![feature(test)]
Nov 30 18:47:10.430 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Nov 30 18:47:10.430 INFO [stderr] 
Nov 30 18:47:10.430 INFO [stderr] error: aborting due to previous error
Nov 30 18:47:10.430 INFO [stderr] 
Nov 30 18:47:10.430 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Nov 30 18:47:10.437 INFO [stderr] error: Could not compile `average`.
Nov 30 18:47:10.437 INFO [stderr] 
Nov 30 18:47:10.437 INFO [stderr] To learn more, run the command again with --verbose.
Nov 30 18:47:10.438 INFO [stderr] su: No module specific data is present
Nov 30 18:47:10.747 INFO running `"docker" "inspect" "80533c94239acc560938dcfc5a9b8f28503ab96b74722920a7beb14e20f68dc7"`
Nov 30 18:47:10.824 INFO running `"docker" "rm" "-f" "80533c94239acc560938dcfc5a9b8f28503ab96b74722920a7beb14e20f68dc7"`
Nov 30 18:47:10.903 INFO [stdout] 80533c94239acc560938dcfc5a9b8f28503ab96b74722920a7beb14e20f68dc7
