Sep 21 05:10:15.609 INFO checking rad1o-firmware-0.0.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394 Sep 21 05:10:15.609 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets Sep 21 05:10:15.609 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-7/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 21 05:10:15.842 INFO blam! 6748f4f240f2aaa9de4ded823942f19e3278c70d2540742f0ffd8593cabb895b Sep 21 05:10:15.844 INFO running `"docker" "start" "-a" "6748f4f240f2aaa9de4ded823942f19e3278c70d2540742f0ffd8593cabb895b"` Sep 21 05:10:17.611 INFO kablam! usermod: no changes Sep 21 05:10:17.711 INFO kablam! Compiling rand_core v0.2.1 Sep 21 05:10:17.722 INFO kablam! Compiling cortex-m-rt v0.6.3 Sep 21 05:10:17.725 INFO kablam! Checking r0 v0.2.2 Sep 21 05:10:17.725 INFO kablam! Compiling lpc43xx v0.1.0 Sep 21 05:10:17.726 INFO kablam! Checking nb v0.1.1 Sep 21 05:10:17.726 INFO kablam! Checking console-traits v0.2.0 Sep 21 05:10:17.726 INFO kablam! Compiling rad1o-firmware v0.0.0 (/source) Sep 21 05:10:17.728 INFO kablam! Compiling core_io v0.1.20180307 Sep 21 05:10:18.366 INFO kablam! Checking fatfs v0.2.0 Sep 21 05:10:18.572 INFO kablam! Checking embedded-hal v0.2.1 Sep 21 05:10:18.872 INFO kablam! Checking vga-framebuffer v0.2.1 Sep 21 05:10:19.998 INFO kablam! Compiling rand v0.5.5 Sep 21 05:10:22.544 INFO kablam! error[E0308]: mismatched types Sep 21 05:10:22.544 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/fatfs-0.2.0/src/dir_entry.rs:151:9 Sep 21 05:10:22.544 INFO kablam! | Sep 21 05:10:22.544 INFO kablam! 149 | pub(crate) fn reset_created(&mut self) { Sep 21 05:10:22.544 INFO kablam! | - expected `()` because of default return type Sep 21 05:10:22.544 INFO kablam! 150 | // nop - user controls timestamps manually Sep 21 05:10:22.544 INFO kablam! 151 | false Sep 21 05:10:22.544 INFO kablam! | ^^^^^ expected (), found bool Sep 21 05:10:22.544 INFO kablam! | Sep 21 05:10:22.544 INFO kablam! = note: expected type `()` Sep 21 05:10:22.544 INFO kablam! found type `bool` Sep 21 05:10:22.544 INFO kablam! Sep 21 05:10:22.771 INFO kablam! error[E0308]: mismatched types Sep 21 05:10:22.771 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/fatfs-0.2.0/src/dir_entry.rs:163:9 Sep 21 05:10:22.772 INFO kablam! | Sep 21 05:10:22.772 INFO kablam! 161 | pub(crate) fn reset_modified(&mut self) { Sep 21 05:10:22.772 INFO kablam! | - expected `()` because of default return type Sep 21 05:10:22.772 INFO kablam! 162 | // nop - user controls timestamps manually Sep 21 05:10:22.772 INFO kablam! 163 | false Sep 21 05:10:22.772 INFO kablam! | ^^^^^ expected (), found bool Sep 21 05:10:22.772 INFO kablam! | Sep 21 05:10:22.772 INFO kablam! = note: expected type `()` Sep 21 05:10:22.772 INFO kablam! found type `bool` Sep 21 05:10:22.772 INFO kablam! Sep 21 05:10:23.374 INFO kablam! error: aborting due to 2 previous errors Sep 21 05:10:23.374 INFO kablam! Sep 21 05:10:23.374 INFO kablam! For more information about this error, try `rustc --explain E0308`. Sep 21 05:10:23.414 INFO kablam! error: Could not compile `fatfs`. Sep 21 05:10:23.414 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 21 05:10:23.494 INFO kablam! error: failed to run custom build command for `core_io v0.1.20180307` Sep 21 05:10:23.494 INFO kablam! process didn't exit successfully: `/target/debug/build/core_io-b9cc944f1d56f480/build-script-build` (exit code: 101) Sep 21 05:10:23.494 INFO kablam! --- stderr Sep 21 05:10:23.494 INFO kablam! thread 'main' panicked at 'Unknown compiler version, upgrade core_io?', libcore/option.rs:1010:5 Sep 21 05:10:23.494 INFO kablam! stack backtrace: Sep 21 05:10:23.494 INFO kablam! 0: 0x561037aa172e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8364381a6315579e Sep 21 05:10:23.494 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 21 05:10:23.494 INFO kablam! 1: 0x561037a95836 - std::sys_common::backtrace::print::hbf206e386958691c Sep 21 05:10:23.494 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 21 05:10:23.494 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 21 05:10:23.494 INFO kablam! 2: 0x561037a941dd - std::panicking::default_hook::{{closure}}::hdfbe128a3d24757d Sep 21 05:10:23.494 INFO kablam! at libstd/panicking.rs:211 Sep 21 05:10:23.494 INFO kablam! 3: 0x561037a93f50 - std::panicking::default_hook::h7fe1685957f6b205 Sep 21 05:10:23.494 INFO kablam! at libstd/panicking.rs:227 Sep 21 05:10:23.494 INFO kablam! 4: 0x561037a9479c - std::panicking::rust_panic_with_hook::h67471ab114b25df3 Sep 21 05:10:23.494 INFO kablam! at libstd/panicking.rs:477 Sep 21 05:10:23.494 INFO kablam! 5: 0x561037a94399 - std::panicking::continue_panic_fmt::hccb547c7e8ba6430 Sep 21 05:10:23.494 INFO kablam! at libstd/panicking.rs:391 Sep 21 05:10:23.494 INFO kablam! 6: 0x561037a94295 - rust_begin_unwind Sep 21 05:10:23.494 INFO kablam! at libstd/panicking.rs:326 Sep 21 05:10:23.494 INFO kablam! 7: 0x561037adcb5b - core::panicking::panic_fmt::ha96969d716d5d4fe Sep 21 05:10:23.494 INFO kablam! at libcore/panicking.rs:77 Sep 21 05:10:23.494 INFO kablam! 8: 0x561037adcbd1 - core::option::expect_failed::h80a3fc8b32acc7ef Sep 21 05:10:23.494 INFO kablam! at libcore/option.rs:1010 Sep 21 05:10:23.494 INFO kablam! 9: 0x561037a72f23 - >::expect::hf57ffefd1a49aba2 Sep 21 05:10:23.494 INFO kablam! at libcore/option.rs:322 Sep 21 05:10:23.494 INFO kablam! 10: 0x561037a6e09c - build_script_build::main::h045636d1f66f9925 Sep 21 05:10:23.495 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/core_io-0.1.20180307/build.rs:48 Sep 21 05:10:23.495 INFO kablam! 11: 0x561037a6faef - std::rt::lang_start::{{closure}}::h7d8244512c8290b7 Sep 21 05:10:23.495 INFO kablam! at libstd/rt.rs:74 Sep 21 05:10:23.495 INFO kablam! 12: 0x561037a94282 - std::panicking::try::do_call::hba3cdd40b2f76c63 Sep 21 05:10:23.495 INFO kablam! at libstd/rt.rs:59 Sep 21 05:10:23.495 INFO kablam! at libstd/panicking.rs:310 Sep 21 05:10:23.495 INFO kablam! 13: 0x561037ab22b9 - __rust_maybe_catch_panic Sep 21 05:10:23.495 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 21 05:10:23.495 INFO kablam! 14: 0x561037a9e345 - std::rt::lang_start_internal::ha318b532168af217 Sep 21 05:10:23.495 INFO kablam! at libstd/panicking.rs:289 Sep 21 05:10:23.495 INFO kablam! at libstd/panic.rs:392 Sep 21 05:10:23.495 INFO kablam! at libstd/rt.rs:58 Sep 21 05:10:23.495 INFO kablam! 15: 0x561037a6fac7 - std::rt::lang_start::hcf7e19904ee2fbe4 Sep 21 05:10:23.495 INFO kablam! at libstd/rt.rs:74 Sep 21 05:10:23.495 INFO kablam! 16: 0x561037a6eb09 - main Sep 21 05:10:23.495 INFO kablam! 17: 0x7f4d35bc182f - __libc_start_main Sep 21 05:10:23.495 INFO kablam! 18: 0x561037a61458 - _start Sep 21 05:10:23.495 INFO kablam! 19: 0x0 - Sep 21 05:10:23.495 INFO kablam! Sep 21 05:10:23.495 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 21 05:10:25.367 INFO kablam! error: build failed Sep 21 05:10:25.369 INFO kablam! su: No module specific data is present Sep 21 05:10:27.457 INFO running `"docker" "rm" "-f" "6748f4f240f2aaa9de4ded823942f19e3278c70d2540742f0ffd8593cabb895b"` Sep 21 05:10:27.579 INFO blam! 6748f4f240f2aaa9de4ded823942f19e3278c70d2540742f0ffd8593cabb895b