Nov 03 02:54:47.251 INFO testing aren_alloc-0.3.0 against 1.30.0 for beta-1.31-1
Nov 03 02:54:47.251 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"`
Nov 03 02:54:47.472 INFO blam! 5e51dde5c9a2eb7077a0a063bd7b4b9dabc3671daa310ba72f9cde510ab786ee
Nov 03 02:54:47.477 INFO running `"docker" "start" "-a" "5e51dde5c9a2eb7077a0a063bd7b4b9dabc3671daa310ba72f9cde510ab786ee"`
Nov 03 02:54:48.122 INFO kablam! usermod: no changes
Nov 03 02:54:48.148 INFO kablam!    Compiling aren_alloc v0.3.0 (/source)
Nov 03 02:54:48.751 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 03 02:54:48.751 INFO kablam!   --> src/lib.rs:31:1
Nov 03 02:54:48.751 INFO kablam!    |
Nov 03 02:54:48.752 INFO kablam! 31 | #![feature(coerce_unsized)]
Nov 03 02:54:48.752 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 02:54:48.752 INFO kablam! 
Nov 03 02:54:48.753 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 03 02:54:48.753 INFO kablam!   --> src/lib.rs:32:1
Nov 03 02:54:48.753 INFO kablam!    |
Nov 03 02:54:48.753 INFO kablam! 32 | #![feature(unsize)]
Nov 03 02:54:48.754 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Nov 03 02:54:48.754 INFO kablam! 
Nov 03 02:54:48.754 INFO kablam! error: aborting due to 2 previous errors
Nov 03 02:54:48.754 INFO kablam! 
Nov 03 02:54:48.755 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 03 02:54:48.759 INFO kablam! error: Could not compile `aren_alloc`.
Nov 03 02:54:48.759 INFO kablam! 
Nov 03 02:54:48.760 INFO kablam! To learn more, run the command again with --verbose.
Nov 03 02:54:48.761 INFO kablam! su: No module specific data is present
Nov 03 02:54:49.597 INFO running `"docker" "rm" "-f" "5e51dde5c9a2eb7077a0a063bd7b4b9dabc3671daa310ba72f9cde510ab786ee"`
Nov 03 02:54:49.833 INFO blam! 5e51dde5c9a2eb7077a0a063bd7b4b9dabc3671daa310ba72f9cde510ab786ee
