Dec 02 11:49:02.442 INFO testing vidar-0.1.0 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 11:49:02.442 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 11:49:02.803 INFO [stdout] 4918bc5f1c4fb7853aadd46baf22cb745e5c88f30e1f0246c8e498d748bd40b0
Dec 02 11:49:02.809 INFO running `"docker" "start" "-a" "4918bc5f1c4fb7853aadd46baf22cb745e5c88f30e1f0246c8e498d748bd40b0"`
Dec 02 11:49:03.704 INFO [stderr] usermod: no changes
Dec 02 11:49:03.771 INFO [stderr]    Compiling derive_builder_core v0.2.0
Dec 02 11:49:03.773 INFO [stderr]    Compiling getset v0.0.5
Dec 02 11:49:07.916 INFO [stderr]    Compiling derive_builder v0.5.1
Dec 02 11:49:12.545 INFO [stderr]    Compiling vidar v0.1.0 (/source)
Dec 02 11:49:13.282 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 11:49:13.282 INFO [stderr]  --> src/lib.rs:2:1
Dec 02 11:49:13.282 INFO [stderr]   |
Dec 02 11:49:13.282 INFO [stderr] 2 | #![feature(try_from)]
Dec 02 11:49:13.282 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 02 11:49:13.282 INFO [stderr] 
Dec 02 11:49:13.289 INFO [stderr] error: aborting due to previous error
Dec 02 11:49:13.289 INFO [stderr] 
Dec 02 11:49:13.289 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 11:49:13.291 INFO [stderr] error: Could not compile `vidar`.
Dec 02 11:49:13.291 INFO [stderr] 
Dec 02 11:49:13.291 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 11:49:13.294 INFO [stderr] su: No module specific data is present
Dec 02 11:49:13.596 INFO running `"docker" "inspect" "4918bc5f1c4fb7853aadd46baf22cb745e5c88f30e1f0246c8e498d748bd40b0"`
Dec 02 11:49:13.676 INFO running `"docker" "rm" "-f" "4918bc5f1c4fb7853aadd46baf22cb745e5c88f30e1f0246c8e498d748bd40b0"`
Dec 02 11:49:13.771 INFO [stdout] 4918bc5f1c4fb7853aadd46baf22cb745e5c88f30e1f0246c8e498d748bd40b0
