Nov 02 23:59:57.647 INFO testing closures-0.1.2 against 1.30.0 for beta-1.31-1
Nov 02 23:59:57.647 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 23:59:57.815 INFO blam! ea9eef5de366d486d4e1d3a210db740e0c326ae8285935236fb717a49a4bd3f2
Nov 02 23:59:57.821 INFO running `"docker" "start" "-a" "ea9eef5de366d486d4e1d3a210db740e0c326ae8285935236fb717a49a4bd3f2"`
Nov 02 23:59:58.382 INFO kablam! usermod: no changes
Nov 02 23:59:58.407 INFO kablam!    Compiling closures v0.1.2 (/source)
Nov 02 23:59:58.548 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 02 23:59:58.548 INFO kablam!  --> src/lib.rs:1:1
Nov 02 23:59:58.548 INFO kablam!   |
Nov 02 23:59:58.548 INFO kablam! 1 | #![feature(unboxed_closures,fn_traits)]
Nov 02 23:59:58.548 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 23:59:58.549 INFO kablam! 
Nov 02 23:59:58.554 INFO kablam! error: aborting due to previous error
Nov 02 23:59:58.554 INFO kablam! 
Nov 02 23:59:58.554 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 02 23:59:58.559 INFO kablam! error: Could not compile `closures`.
Nov 02 23:59:58.559 INFO kablam! 
Nov 02 23:59:58.560 INFO kablam! To learn more, run the command again with --verbose.
Nov 02 23:59:58.561 INFO kablam! su: No module specific data is present
Nov 02 23:59:58.814 INFO running `"docker" "rm" "-f" "ea9eef5de366d486d4e1d3a210db740e0c326ae8285935236fb717a49a4bd3f2"`
Nov 02 23:59:58.908 INFO blam! ea9eef5de366d486d4e1d3a210db740e0c326ae8285935236fb717a49a4bd3f2
