Nov 01 18:02:42.009 INFO testing Saikyun/kaleidoscope-llvm-compiler against 1.30.0 for beta-1.31-1
Nov 01 18:02:42.011 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-2/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 01 18:02:42.485 INFO blam! eda74c122ea4e8faea3f1696b4ae1083e5347cff763b1baec46fc96fed5372eb
Nov 01 18:02:42.487 INFO running `"docker" "start" "-a" "eda74c122ea4e8faea3f1696b4ae1083e5347cff763b1baec46fc96fed5372eb"`
Nov 01 18:02:43.439 INFO kablam! usermod: no changes
Nov 01 18:02:43.539 INFO kablam!    Compiling memchr v1.0.2
Nov 01 18:02:44.351 INFO kablam!    Compiling nom v3.2.1
Nov 01 18:02:48.085 INFO kablam!    Compiling kaleidoscope v0.1.0 (/source)
Nov 01 18:02:48.535 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 01 18:02:48.536 INFO kablam!  --> src/main.rs:1:1
Nov 01 18:02:48.536 INFO kablam!   |
Nov 01 18:02:48.537 INFO kablam! 1 | #![feature(box_syntax)]
Nov 01 18:02:48.538 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 18:02:48.538 INFO kablam! 
Nov 01 18:02:48.539 INFO kablam! error: aborting due to previous error
Nov 01 18:02:48.539 INFO kablam! 
Nov 01 18:02:48.540 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 01 18:02:48.545 INFO kablam! error: Could not compile `kaleidoscope`.
Nov 01 18:02:48.546 INFO kablam! 
Nov 01 18:02:48.546 INFO kablam! To learn more, run the command again with --verbose.
Nov 01 18:02:48.548 INFO kablam! su: No module specific data is present
Nov 01 18:02:49.306 INFO running `"docker" "rm" "-f" "eda74c122ea4e8faea3f1696b4ae1083e5347cff763b1baec46fc96fed5372eb"`
Nov 01 18:02:49.577 INFO blam! eda74c122ea4e8faea3f1696b4ae1083e5347cff763b1baec46fc96fed5372eb
