Dec 02 08:22:57.656 INFO testing DavideCanton/rustines against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 08:22:57.656 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 08:22:57.851 INFO [stdout] 95e7143c383bff70c611aba909ea132c860a4a623c0475e692d22973431ab0c4
Dec 02 08:22:57.856 INFO running `"docker" "start" "-a" "95e7143c383bff70c611aba909ea132c860a4a623c0475e692d22973431ab0c4"`
Dec 02 08:22:58.420 INFO [stderr] usermod: no changes
Dec 02 08:22:58.556 INFO [stderr]    Compiling msdos_time v0.1.5
Dec 02 08:22:58.556 INFO [stderr]    Compiling bzip2-sys v0.1.6
Dec 02 08:22:59.154 INFO [stderr]    Compiling bzip2 v0.3.2
Dec 02 08:23:00.071 INFO [stderr]    Compiling zip v0.2.6
Dec 02 08:23:01.535 INFO [stderr]    Compiling rustines v0.1.0 (/source)
Dec 02 08:23:03.341 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 08:23:03.341 INFO [stderr]  --> src/main.rs:1:1
Dec 02 08:23:03.341 INFO [stderr]   |
Dec 02 08:23:03.341 INFO [stderr] 1 | #![feature(rust_2018_preview)]
Dec 02 08:23:03.341 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:23:03.341 INFO [stderr] 
Dec 02 08:23:03.351 INFO [stderr] error: aborting due to previous error
Dec 02 08:23:03.351 INFO [stderr] 
Dec 02 08:23:03.351 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 08:23:03.357 INFO [stderr] error: Could not compile `rustines`.
Dec 02 08:23:03.357 INFO [stderr] 
Dec 02 08:23:03.357 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 08:23:03.362 INFO [stderr] su: No module specific data is present
Dec 02 08:23:03.825 INFO running `"docker" "inspect" "95e7143c383bff70c611aba909ea132c860a4a623c0475e692d22973431ab0c4"`
Dec 02 08:23:03.944 INFO running `"docker" "rm" "-f" "95e7143c383bff70c611aba909ea132c860a4a623c0475e692d22973431ab0c4"`
Dec 02 08:23:04.095 INFO [stdout] 95e7143c383bff70c611aba909ea132c860a4a623c0475e692d22973431ab0c4
