Aug 17 17:43:16.194 INFO checking lpc177x_8x-0.1.0 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426 Aug 17 17:43:16.194 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets Aug 17 17:43:16.194 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets Aug 17 17:43:16.195 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-2/master#142bb27373126edf8367f526358b6c72ecf1d8df:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 17 17:43:16.430 INFO blam! 42bbd41bbee12c96ef41e4eb4d43f11368f1b5a28fca6666151e0701809e29b8 Aug 17 17:43:16.432 INFO running `"docker" "start" "-a" "42bbd41bbee12c96ef41e4eb4d43f11368f1b5a28fca6666151e0701809e29b8"` Aug 17 17:43:17.396 INFO kablam! Checking bare-metal v0.1.2 Aug 17 17:43:17.653 INFO kablam! error[E0635]: unknown feature `const_unsafe_cell_new` Aug 17 17:43:17.653 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/bare-metal-0.1.2/src/lib.rs:5:53 Aug 17 17:43:17.653 INFO kablam! | Aug 17 17:43:17.653 INFO kablam! 5 | #![cfg_attr(feature = "const-fn", feature(const_fn, const_unsafe_cell_new))] Aug 17 17:43:17.653 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Aug 17 17:43:17.653 INFO kablam! Aug 17 17:43:17.655 INFO kablam! error: aborting due to previous error Aug 17 17:43:17.655 INFO kablam! Aug 17 17:43:17.655 INFO kablam! For more information about this error, try `rustc --explain E0635`. Aug 17 17:43:17.665 INFO kablam! error: Could not compile `bare-metal`. Aug 17 17:43:17.666 INFO kablam! Aug 17 17:43:17.666 INFO kablam! To learn more, run the command again with --verbose. Aug 17 17:43:17.667 INFO kablam! su: No module specific data is present Aug 17 17:43:18.147 INFO running `"docker" "rm" "-f" "42bbd41bbee12c96ef41e4eb4d43f11368f1b5a28fca6666151e0701809e29b8"` Aug 17 17:43:18.307 INFO blam! 42bbd41bbee12c96ef41e4eb4d43f11368f1b5a28fca6666151e0701809e29b8