Nov 02 21:47:34.073 INFO testing effect-monad-0.3.1 against 1.30.0 for beta-1.31-1
Nov 02 21:47:34.075 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-3/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 21:47:34.368 INFO blam! ac51e99ca4f37c3deb64a18840b8130dc615dde090efb52e1dcc3af488c786bd
Nov 02 21:47:34.371 INFO running `"docker" "start" "-a" "ac51e99ca4f37c3deb64a18840b8130dc615dde090efb52e1dcc3af488c786bd"`
Nov 02 21:47:35.458 INFO kablam! usermod: no changes
Nov 02 21:47:35.512 INFO kablam!    Compiling effect-monad v0.3.1 (/source)
Nov 02 21:47:35.651 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 02 21:47:35.652 INFO kablam!  --> src/lib.rs:5:1
Nov 02 21:47:35.652 INFO kablam!   |
Nov 02 21:47:35.652 INFO kablam! 5 | #![feature(fn_traits, unboxed_closures)]
Nov 02 21:47:35.652 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 21:47:35.653 INFO kablam! 
Nov 02 21:47:35.653 INFO kablam! error: aborting due to previous error
Nov 02 21:47:35.653 INFO kablam! 
Nov 02 21:47:35.654 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 02 21:47:35.654 INFO kablam! error: Could not compile `effect-monad`.
Nov 02 21:47:35.654 INFO kablam! 
Nov 02 21:47:35.655 INFO kablam! To learn more, run the command again with --verbose.
Nov 02 21:47:35.655 INFO kablam! su: No module specific data is present
Nov 02 21:47:36.247 INFO running `"docker" "rm" "-f" "ac51e99ca4f37c3deb64a18840b8130dc615dde090efb52e1dcc3af488c786bd"`
Nov 02 21:47:36.512 INFO blam! ac51e99ca4f37c3deb64a18840b8130dc615dde090efb52e1dcc3af488c786bd
