Nov 02 05:48:28.708 INFO testing sapling-crypto-0.0.1 against beta-2018-10-30 for beta-1.31-1
Nov 02 05:48:28.709 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-5/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 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"`
Nov 02 05:48:28.857 INFO blam! d2042e2447f75565fdc2d937616556a874a23f16ecaf49fce8a3d518537c668e
Nov 02 05:48:28.857 INFO running `"docker" "start" "-a" "d2042e2447f75565fdc2d937616556a874a23f16ecaf49fce8a3d518537c668e"`
Nov 02 05:48:29.282 INFO kablam! usermod: no changes
Nov 02 05:48:29.347 INFO kablam!    Compiling pairing v0.13.2
Nov 02 05:48:29.992 INFO kablam! error[E0554]: #![feature] may not be used on the beta release channel
Nov 02 05:48:29.992 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/pairing-0.13.2/src/lib.rs:3:39
Nov 02 05:48:29.992 INFO kablam!   |
Nov 02 05:48:29.992 INFO kablam! 3 | #![cfg_attr(feature = "u128-support", feature(i128_type))]
Nov 02 05:48:29.992 INFO kablam!   |                                       ^^^^^^^^^^^^^^^^^^
Nov 02 05:48:29.992 INFO kablam! 
Nov 02 05:48:29.999 INFO kablam! error: aborting due to previous error
Nov 02 05:48:29.999 INFO kablam! 
Nov 02 05:48:30.000 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 02 05:48:30.005 INFO kablam! error: Could not compile `pairing`.
Nov 02 05:48:30.005 INFO kablam! 
Nov 02 05:48:30.005 INFO kablam! To learn more, run the command again with --verbose.
Nov 02 05:48:30.007 INFO kablam! su: No module specific data is present
Nov 02 05:48:30.360 INFO running `"docker" "rm" "-f" "d2042e2447f75565fdc2d937616556a874a23f16ecaf49fce8a3d518537c668e"`
Nov 02 05:48:30.491 INFO blam! d2042e2447f75565fdc2d937616556a874a23f16ecaf49fce8a3d518537c668e
