Dec 03 14:50:29.917 INFO testing cryptic-0.1.0 against 1.30.1 for beta-1.31-5
Dec 03 14:50:29.917 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 03 14:50:30.287 INFO [stdout] 92056bcf5a9f78c6f6fd0c7835c73a3bbe3f2eb1a5f5fa16c0725c8727553230
Dec 03 14:50:30.289 INFO running `"docker" "start" "-a" "92056bcf5a9f78c6f6fd0c7835c73a3bbe3f2eb1a5f5fa16c0725c8727553230"`
Dec 03 14:50:31.123 INFO [stderr] usermod: no changes
Dec 03 14:50:31.254 INFO [stderr]    Compiling rpassword v0.4.2
Dec 03 14:50:32.187 INFO [stderr]    Compiling cryptic v0.1.0 (/source)
Dec 03 14:50:33.791 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 03 14:50:33.791 INFO [stderr]  --> src/main.rs:1:1
Dec 03 14:50:33.791 INFO [stderr]   |
Dec 03 14:50:33.791 INFO [stderr] 1 | #![feature(box_syntax)]
Dec 03 14:50:33.791 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 14:50:33.791 INFO [stderr] 
Dec 03 14:50:33.791 INFO [stderr] error: aborting due to previous error
Dec 03 14:50:33.791 INFO [stderr] 
Dec 03 14:50:33.791 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 03 14:50:33.798 INFO [stderr] error: Could not compile `cryptic`.
Dec 03 14:50:33.798 INFO [stderr] 
Dec 03 14:50:33.798 INFO [stderr] To learn more, run the command again with --verbose.
Dec 03 14:50:33.800 INFO [stderr] su: No module specific data is present
Dec 03 14:50:34.215 INFO running `"docker" "inspect" "92056bcf5a9f78c6f6fd0c7835c73a3bbe3f2eb1a5f5fa16c0725c8727553230"`
Dec 03 14:50:34.389 INFO running `"docker" "rm" "-f" "92056bcf5a9f78c6f6fd0c7835c73a3bbe3f2eb1a5f5fa16c0725c8727553230"`
Dec 03 14:50:34.611 INFO [stdout] 92056bcf5a9f78c6f6fd0c7835c73a3bbe3f2eb1a5f5fa16c0725c8727553230