Nov 02 03:50:01.914 INFO testing stack_dst-0.4.2 against beta-2018-10-30 for beta-1.31-1
Nov 02 03:50:01.914 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-3/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 03:50:02.100 INFO blam! 1d770848bbd8a9532e065d2b4839abf6a7bb0bc74f899d7901bc6d67572034e2
Nov 02 03:50:02.102 INFO running `"docker" "start" "-a" "1d770848bbd8a9532e065d2b4839abf6a7bb0bc74f899d7901bc6d67572034e2"`
Nov 02 03:50:02.676 INFO kablam! usermod: no changes
Nov 02 03:50:02.705 INFO kablam!    Compiling stack_dst v0.4.2 (/source)
Nov 02 03:50:03.057 INFO kablam! error[E0554]: #![feature] may not be used on the beta release channel
Nov 02 03:50:03.057 INFO kablam!   --> src/lib.rs:33:1
Nov 02 03:50:03.057 INFO kablam!    |
Nov 02 03:50:03.057 INFO kablam! 33 | #![feature(unsize)]    // needed for Unsize
Nov 02 03:50:03.057 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Nov 02 03:50:03.057 INFO kablam! 
Nov 02 03:50:03.057 INFO kablam! error: aborting due to previous error
Nov 02 03:50:03.057 INFO kablam! 
Nov 02 03:50:03.057 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 02 03:50:03.061 INFO kablam! error: Could not compile `stack_dst`.
Nov 02 03:50:03.061 INFO kablam! 
Nov 02 03:50:03.061 INFO kablam! To learn more, run the command again with --verbose.
Nov 02 03:50:03.062 INFO kablam! su: No module specific data is present
Nov 02 03:50:03.485 INFO running `"docker" "rm" "-f" "1d770848bbd8a9532e065d2b4839abf6a7bb0bc74f899d7901bc6d67572034e2"`
Nov 02 03:50:03.623 INFO blam! 1d770848bbd8a9532e065d2b4839abf6a7bb0bc74f899d7901bc6d67572034e2
