Dec 03 19:19:15.917 INFO testing arangors-0.1.1 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 03 19:19:15.917 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 03 19:19:16.417 INFO [stdout] e0b7293c5e08ad9752c6ce01ad36202b64e8ec52c50a619fe857bf25b64da704
Dec 03 19:19:16.419 INFO running `"docker" "start" "-a" "e0b7293c5e08ad9752c6ce01ad36202b64e8ec52c50a619fe857bf25b64da704"`
Dec 03 19:19:17.646 INFO [stderr] usermod: no changes
Dec 03 19:19:17.995 INFO [stderr]    Compiling arangors v0.1.1 (/source)
Dec 03 19:19:26.414 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 03 19:19:26.414 INFO [stderr]  --> src/lib.rs:1:1
Dec 03 19:19:26.414 INFO [stderr]   |
Dec 03 19:19:26.414 INFO [stderr] 1 | #![feature(external_doc)]
Dec 03 19:19:26.414 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 19:19:26.414 INFO [stderr] 
Dec 03 19:19:26.421 INFO [stderr] error: aborting due to previous error
Dec 03 19:19:26.421 INFO [stderr] 
Dec 03 19:19:26.421 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 03 19:19:26.447 INFO [stderr] error: Could not compile `arangors`.
Dec 03 19:19:26.447 INFO [stderr] 
Dec 03 19:19:26.447 INFO [stderr] To learn more, run the command again with --verbose.
Dec 03 19:19:26.448 INFO [stderr] su: No module specific data is present
Dec 03 19:19:26.840 INFO running `"docker" "inspect" "e0b7293c5e08ad9752c6ce01ad36202b64e8ec52c50a619fe857bf25b64da704"`
Dec 03 19:19:26.972 INFO running `"docker" "rm" "-f" "e0b7293c5e08ad9752c6ce01ad36202b64e8ec52c50a619fe857bf25b64da704"`
Dec 03 19:19:27.126 INFO [stdout] e0b7293c5e08ad9752c6ce01ad36202b64e8ec52c50a619fe857bf25b64da704
