Dec 01 08:23:25.786 INFO testing mtak-/rust_lifetime_problem against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 08:23:25.788 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 01 08:23:26.191 INFO [stdout] 21e79467bba657dd5ecbe18c3b0869d78b9b1ea25ac605b65764bee7a994e110
Dec 01 08:23:26.199 INFO running `"docker" "start" "-a" "21e79467bba657dd5ecbe18c3b0869d78b9b1ea25ac605b65764bee7a994e110"`
Dec 01 08:23:26.695 INFO [stderr] usermod: no changes
Dec 01 08:23:26.725 INFO [stderr]    Compiling rust_funtime v0.1.0 (/source)
Dec 01 08:23:26.954 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 01 08:23:26.954 INFO [stderr]   --> src/main.rs:20:1
Dec 01 08:23:26.954 INFO [stderr]    |
Dec 01 08:23:26.954 INFO [stderr] 20 | #![feature(try_from)]
Dec 01 08:23:26.954 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 01 08:23:26.954 INFO [stderr] 
Dec 01 08:23:26.954 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 01 08:23:26.954 INFO [stderr]   --> src/main.rs:21:1
Dec 01 08:23:26.954 INFO [stderr]    |
Dec 01 08:23:26.954 INFO [stderr] 21 | #![feature(pattern)]
Dec 01 08:23:26.954 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 01 08:23:26.954 INFO [stderr] 
Dec 01 08:23:26.956 INFO [stderr] error: aborting due to 2 previous errors
Dec 01 08:23:26.956 INFO [stderr] 
Dec 01 08:23:26.956 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 01 08:23:26.960 INFO [stderr] error: Could not compile `rust_funtime`.
Dec 01 08:23:26.960 INFO [stderr] 
Dec 01 08:23:26.960 INFO [stderr] To learn more, run the command again with --verbose.
Dec 01 08:23:26.962 INFO [stderr] su: No module specific data is present
Dec 01 08:23:27.397 INFO running `"docker" "inspect" "21e79467bba657dd5ecbe18c3b0869d78b9b1ea25ac605b65764bee7a994e110"`
Dec 01 08:23:27.549 INFO running `"docker" "rm" "-f" "21e79467bba657dd5ecbe18c3b0869d78b9b1ea25ac605b65764bee7a994e110"`
Dec 01 08:23:27.675 INFO [stdout] 21e79467bba657dd5ecbe18c3b0869d78b9b1ea25ac605b65764bee7a994e110
