Dec 03 12:38:13.008 INFO testing eudex-0.1.1 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 03 12:38:13.009 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 03 12:38:13.452 INFO [stdout] b5cc2c35ca079aad3e1012242f74bf50212c94afbafcf85ccda4c6aee4746d18
Dec 03 12:38:13.455 INFO running `"docker" "start" "-a" "b5cc2c35ca079aad3e1012242f74bf50212c94afbafcf85ccda4c6aee4746d18"`
Dec 03 12:38:15.003 INFO [stderr] usermod: no changes
Dec 03 12:38:15.047 INFO [stderr]    Compiling eudex v0.1.1 (/source)
Dec 03 12:38:16.008 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Dec 03 12:38:16.010 INFO [stderr] su: No module specific data is present
Dec 03 12:38:17.053 INFO running `"docker" "inspect" "b5cc2c35ca079aad3e1012242f74bf50212c94afbafcf85ccda4c6aee4746d18"`
Dec 03 12:38:17.357 INFO running `"docker" "rm" "-f" "b5cc2c35ca079aad3e1012242f74bf50212c94afbafcf85ccda4c6aee4746d18"`
Dec 03 12:38:17.740 INFO [stdout] b5cc2c35ca079aad3e1012242f74bf50212c94afbafcf85ccda4c6aee4746d18
Dec 03 12:38:17.747 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 test --frozen --no-run" "-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 12:38:18.156 INFO [stdout] 0a0311b36822c92964df8a59d8c54adb32082e79e29e5e885c9025b2ce1cd8d8
Dec 03 12:38:18.159 INFO running `"docker" "start" "-a" "0a0311b36822c92964df8a59d8c54adb32082e79e29e5e885c9025b2ce1cd8d8"`
Dec 03 12:38:20.207 INFO [stderr] usermod: no changes
Dec 03 12:38:20.251 INFO [stderr]    Compiling eudex v0.1.1 (/source)
Dec 03 12:38:21.063 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 03 12:38:21.063 INFO [stderr]  --> src/lib.rs:6:19
Dec 03 12:38:21.063 INFO [stderr]   |
Dec 03 12:38:21.063 INFO [stderr] 6 | #![cfg_attr(test, feature(test))]
Dec 03 12:38:21.063 INFO [stderr]   |                   ^^^^^^^^^^^^^
Dec 03 12:38:21.063 INFO [stderr] 
Dec 03 12:38:21.063 INFO [stderr] error: aborting due to previous error
Dec 03 12:38:21.063 INFO [stderr] 
Dec 03 12:38:21.063 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 03 12:38:21.070 INFO [stderr] error: Could not compile `eudex`.
Dec 03 12:38:21.070 INFO [stderr] 
Dec 03 12:38:21.070 INFO [stderr] To learn more, run the command again with --verbose.
Dec 03 12:38:21.071 INFO [stderr] su: No module specific data is present
Dec 03 12:38:21.674 INFO running `"docker" "inspect" "0a0311b36822c92964df8a59d8c54adb32082e79e29e5e885c9025b2ce1cd8d8"`
Dec 03 12:38:21.956 INFO running `"docker" "rm" "-f" "0a0311b36822c92964df8a59d8c54adb32082e79e29e5e885c9025b2ce1cd8d8"`
Dec 03 12:38:22.330 INFO [stdout] 0a0311b36822c92964df8a59d8c54adb32082e79e29e5e885c9025b2ce1cd8d8