Oct 31 17:43:15.032 INFO testing ujh/yatf against 1.30.0 for beta-1.31-1
Oct 31 17:43:15.034 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-0/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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"`
Oct 31 17:43:15.604 INFO blam! 93e7996855117db96bfd67788a927f844953fae906da1e0b40661346d6314950
Oct 31 17:43:15.606 INFO running `"docker" "start" "-a" "93e7996855117db96bfd67788a927f844953fae906da1e0b40661346d6314950"`
Oct 31 17:43:17.975 INFO kablam! usermod: no changes
Oct 31 17:43:18.091 INFO kablam!    Compiling yatf v0.1.0 (/source)
Oct 31 17:43:18.271 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Oct 31 17:43:18.272 INFO kablam!  --> src/main.rs:1:1
Oct 31 17:43:18.272 INFO kablam!   |
Oct 31 17:43:18.272 INFO kablam! 1 | #![feature(stmt_expr_attributes)]
Oct 31 17:43:18.273 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:43:18.273 INFO kablam! 
Oct 31 17:43:18.273 INFO kablam! error: aborting due to previous error
Oct 31 17:43:18.273 INFO kablam! 
Oct 31 17:43:18.274 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Oct 31 17:43:18.274 INFO kablam! error: Could not compile `yatf`.
Oct 31 17:43:18.275 INFO kablam! 
Oct 31 17:43:18.275 INFO kablam! To learn more, run the command again with --verbose.
Oct 31 17:43:18.276 INFO kablam! su: No module specific data is present
Oct 31 17:43:19.884 INFO running `"docker" "rm" "-f" "93e7996855117db96bfd67788a927f844953fae906da1e0b40661346d6314950"`
Oct 31 17:43:20.235 INFO blam! 93e7996855117db96bfd67788a927f844953fae906da1e0b40661346d6314950
