Dec 01 04:18:36.550 INFO testing ruggeri/fourier2 against 1.30.1 for beta-1.31-5
Dec 01 04:18:36.551 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"`
Dec 01 04:18:36.920 INFO [stdout] 328d76adb9e780b7111d46c7a6f88180fd083e6f55ea528fa2f2bd46e688f754
Dec 01 04:18:36.922 INFO running `"docker" "start" "-a" "328d76adb9e780b7111d46c7a6f88180fd083e6f55ea528fa2f2bd46e688f754"`
Dec 01 04:18:37.629 INFO [stderr] usermod: no changes
Dec 01 04:18:37.855 INFO [stderr]    Compiling derive_builder v0.5.1
Dec 01 04:18:37.855 INFO [stderr]    Compiling rand v0.5.0
Dec 01 04:18:37.855 INFO [stderr]    Compiling derive_builder_core v0.2.0
Dec 01 04:18:45.704 INFO [stderr]    Compiling fourier2 v0.1.0 (/source)
Dec 01 04:18:47.127 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 01 04:18:47.127 INFO [stderr]  --> src/cli/mod.rs:1:1
Dec 01 04:18:47.127 INFO [stderr]   |
Dec 01 04:18:47.127 INFO [stderr] 1 | #![feature(label_break_value)]
Dec 01 04:18:47.127 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 04:18:47.127 INFO [stderr] 
Dec 01 04:18:47.127 INFO [stderr] error: aborting due to previous error
Dec 01 04:18:47.127 INFO [stderr] 
Dec 01 04:18:47.127 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 01 04:18:47.131 INFO [stderr] error: Could not compile `fourier2`.
Dec 01 04:18:47.131 INFO [stderr] 
Dec 01 04:18:47.131 INFO [stderr] To learn more, run the command again with --verbose.
Dec 01 04:18:47.131 INFO [stderr] su: No module specific data is present
Dec 01 04:18:47.771 INFO running `"docker" "inspect" "328d76adb9e780b7111d46c7a6f88180fd083e6f55ea528fa2f2bd46e688f754"`
Dec 01 04:18:48.023 INFO running `"docker" "rm" "-f" "328d76adb9e780b7111d46c7a6f88180fd083e6f55ea528fa2f2bd46e688f754"`
Dec 01 04:18:48.219 INFO [stdout] 328d76adb9e780b7111d46c7a6f88180fd083e6f55ea528fa2f2bd46e688f754
