Nov 03 02:36:55.289 INFO testing atsamd21e18a-0.3.1 against beta-2018-10-30 for beta-1.31-1
Nov 03 02:36:55.289 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 03 02:36:55.570 INFO blam! e46ef1e2dcac78f0dfb4a031e3f1f87a37d980943b9c7f3c143f9f5f56c070e4
Nov 03 02:36:55.572 INFO running `"docker" "start" "-a" "e46ef1e2dcac78f0dfb4a031e3f1f87a37d980943b9c7f3c143f9f5f56c070e4"`
Nov 03 02:36:56.009 INFO kablam! usermod: no changes
Nov 03 02:36:56.076 INFO kablam!    Compiling atsamd21e18a v0.3.1 (/source)
Nov 03 02:36:57.582 INFO kablam! warning: lint `private_no_mangle_statics` has been removed: `no longer an warning, #[no_mangle] statics always exported`
Nov 03 02:36:57.583 INFO kablam!    --> src/lib.rs:798:9
Nov 03 02:36:57.583 INFO kablam!     |
Nov 03 02:36:57.583 INFO kablam! 798 | #[allow(private_no_mangle_statics)]
Nov 03 02:36:57.583 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 02:36:57.583 INFO kablam!     |
Nov 03 02:36:57.583 INFO kablam!     = note: #[warn(renamed_and_removed_lints)] on by default
Nov 03 02:36:57.583 INFO kablam! 
Nov 03 02:36:58.553 INFO kablam! error[E0554]: #![feature] may not be used on the beta release channel
Nov 03 02:36:58.553 INFO kablam!  --> src/lib.rs:5:1
Nov 03 02:36:58.553 INFO kablam!   |
Nov 03 02:36:58.553 INFO kablam! 5 | #![feature(untagged_unions)]
Nov 03 02:36:58.553 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 02:36:58.553 INFO kablam! 
Nov 03 02:36:58.729 INFO kablam! error: aborting due to previous error
Nov 03 02:36:58.729 INFO kablam! 
Nov 03 02:36:58.729 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 03 02:36:58.739 INFO kablam! error: Could not compile `atsamd21e18a`.
Nov 03 02:36:58.739 INFO kablam! 
Nov 03 02:36:58.739 INFO kablam! To learn more, run the command again with --verbose.
Nov 03 02:36:58.741 INFO kablam! su: No module specific data is present
Nov 03 02:36:59.077 INFO running `"docker" "rm" "-f" "e46ef1e2dcac78f0dfb4a031e3f1f87a37d980943b9c7f3c143f9f5f56c070e4"`
Nov 03 02:36:59.171 INFO blam! e46ef1e2dcac78f0dfb4a031e3f1f87a37d980943b9c7f3c143f9f5f56c070e4
