Nov 02 16:23:43.721 INFO testing greentask-0.2.0 against 1.30.0 for beta-1.31-1
Nov 02 16:23:43.721 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-1/1.30.0:/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 +1.30.0 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 16:23:43.932 INFO blam! 62ff9fc52a9e46575c85028dcb6fc9ffc28978b1f3c91de9758d04a86c405ddc
Nov 02 16:23:43.939 INFO running `"docker" "start" "-a" "62ff9fc52a9e46575c85028dcb6fc9ffc28978b1f3c91de9758d04a86c405ddc"`
Nov 02 16:23:44.395 INFO kablam! usermod: no changes
Nov 02 16:23:44.454 INFO kablam!    Compiling context v1.0.1
Nov 02 16:23:46.890 INFO kablam!    Compiling coroutine v0.8.0
Nov 02 16:23:47.607 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 02 16:23:47.607 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/coroutine-0.8.0/src/lib.rs:25:1
Nov 02 16:23:47.607 INFO kablam!    |
Nov 02 16:23:47.607 INFO kablam! 25 | #![feature(fnbox)]
Nov 02 16:23:47.607 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Nov 02 16:23:47.607 INFO kablam! 
Nov 02 16:23:47.607 INFO kablam! error: aborting due to previous error
Nov 02 16:23:47.607 INFO kablam! 
Nov 02 16:23:47.607 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 02 16:23:47.611 INFO kablam! error: Could not compile `coroutine`.
Nov 02 16:23:47.611 INFO kablam! 
Nov 02 16:23:47.611 INFO kablam! To learn more, run the command again with --verbose.
Nov 02 16:23:47.611 INFO kablam! su: No module specific data is present
Nov 02 16:23:47.933 INFO running `"docker" "rm" "-f" "62ff9fc52a9e46575c85028dcb6fc9ffc28978b1f3c91de9758d04a86c405ddc"`
Nov 02 16:23:48.051 INFO blam! 62ff9fc52a9e46575c85028dcb6fc9ffc28978b1f3c91de9758d04a86c405ddc
