Nov 02 23:25:11.580 INFO testing coroutine-0.8.0 against beta-2018-10-30 for beta-1.31-1
Nov 02 23:25:11.580 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-1/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 23:25:11.786 INFO blam! ee4bacadc82a3863562fadbca3748f9a2960eea5f740400947862543d72adfcb
Nov 02 23:25:11.793 INFO running `"docker" "start" "-a" "ee4bacadc82a3863562fadbca3748f9a2960eea5f740400947862543d72adfcb"`
Nov 02 23:25:12.883 INFO kablam! usermod: no changes
Nov 02 23:25:12.982 INFO kablam!    Compiling context v1.0.1
Nov 02 23:25:15.671 INFO kablam!    Compiling coroutine v0.8.0 (/source)
Nov 02 23:25:16.483 INFO kablam! error[E0554]: #![feature] may not be used on the beta release channel
Nov 02 23:25:16.483 INFO kablam!   --> src/lib.rs:25:1
Nov 02 23:25:16.483 INFO kablam!    |
Nov 02 23:25:16.483 INFO kablam! 25 | #![feature(fnbox)]
Nov 02 23:25:16.483 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Nov 02 23:25:16.483 INFO kablam! 
Nov 02 23:25:16.483 INFO kablam! error: aborting due to previous error
Nov 02 23:25:16.483 INFO kablam! 
Nov 02 23:25:16.483 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 02 23:25:16.483 INFO kablam! error: Could not compile `coroutine`.
Nov 02 23:25:16.483 INFO kablam! 
Nov 02 23:25:16.483 INFO kablam! To learn more, run the command again with --verbose.
Nov 02 23:25:16.483 INFO kablam! su: No module specific data is present
Nov 02 23:25:17.254 INFO running `"docker" "rm" "-f" "ee4bacadc82a3863562fadbca3748f9a2960eea5f740400947862543d72adfcb"`
Nov 02 23:25:17.516 INFO blam! ee4bacadc82a3863562fadbca3748f9a2960eea5f740400947862543d72adfcb
