Aug 31 17:38:34.396 INFO checking rad1o-firmware-0.0.0 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578 Aug 31 17:38:34.396 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets Aug 31 17:38:34.397 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 31 17:38:34.557 INFO blam! 65833c3b7e1938b276c91c998a2ccda957ba2fa6df2aaeed3b3c4a5d8d376a08 Aug 31 17:38:34.560 INFO running `"docker" "start" "-a" "65833c3b7e1938b276c91c998a2ccda957ba2fa6df2aaeed3b3c4a5d8d376a08"` Aug 31 17:38:35.164 INFO kablam! Compiling cortex-m-rt v0.5.3 Aug 31 17:38:35.164 INFO kablam! Compiling lpc43xx v0.1.0 Aug 31 17:38:35.165 INFO kablam! Checking console-traits v0.2.0 Aug 31 17:38:35.170 INFO kablam! Compiling rad1o-firmware v0.0.0 (file:///source) Aug 31 17:38:35.172 INFO kablam! Compiling core_io v0.1.20180307 Aug 31 17:38:35.173 INFO kablam! Checking fatfs v0.2.0 Aug 31 17:38:35.607 INFO kablam! Checking vga-framebuffer v0.2.1 Aug 31 17:38:37.060 INFO kablam! error[E0308]: mismatched types Aug 31 17:38:37.060 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/fatfs-0.2.0/src/dir_entry.rs:151:9 Aug 31 17:38:37.060 INFO kablam! | Aug 31 17:38:37.060 INFO kablam! 149 | pub(crate) fn reset_created(&mut self) { Aug 31 17:38:37.060 INFO kablam! | - expected `()` because of default return type Aug 31 17:38:37.060 INFO kablam! 150 | // nop - user controls timestamps manually Aug 31 17:38:37.060 INFO kablam! 151 | false Aug 31 17:38:37.060 INFO kablam! | ^^^^^ expected (), found bool Aug 31 17:38:37.061 INFO kablam! | Aug 31 17:38:37.061 INFO kablam! = note: expected type `()` Aug 31 17:38:37.061 INFO kablam! found type `bool` Aug 31 17:38:37.061 INFO kablam! Aug 31 17:38:37.167 INFO kablam! error[E0308]: mismatched types Aug 31 17:38:37.167 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/fatfs-0.2.0/src/dir_entry.rs:163:9 Aug 31 17:38:37.167 INFO kablam! | Aug 31 17:38:37.167 INFO kablam! 161 | pub(crate) fn reset_modified(&mut self) { Aug 31 17:38:37.167 INFO kablam! | - expected `()` because of default return type Aug 31 17:38:37.167 INFO kablam! 162 | // nop - user controls timestamps manually Aug 31 17:38:37.167 INFO kablam! 163 | false Aug 31 17:38:37.167 INFO kablam! | ^^^^^ expected (), found bool Aug 31 17:38:37.167 INFO kablam! | Aug 31 17:38:37.167 INFO kablam! = note: expected type `()` Aug 31 17:38:37.167 INFO kablam! found type `bool` Aug 31 17:38:37.168 INFO kablam! Aug 31 17:38:37.563 INFO kablam! error: aborting due to 2 previous errors Aug 31 17:38:37.563 INFO kablam! Aug 31 17:38:37.563 INFO kablam! For more information about this error, try `rustc --explain E0308`. Aug 31 17:38:37.572 INFO kablam! error: Could not compile `fatfs`. Aug 31 17:38:37.573 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 31 17:38:37.604 INFO kablam! error: failed to run custom build command for `core_io v0.1.20180307` Aug 31 17:38:37.604 INFO kablam! process didn't exit successfully: `/target/debug/build/core_io-762918024316b6e1/build-script-build` (exit code: 101) Aug 31 17:38:37.604 INFO kablam! --- stderr Aug 31 17:38:37.604 INFO kablam! thread 'main' panicked at 'Unknown compiler version, upgrade core_io?', libcore/option.rs:1000:5 Aug 31 17:38:37.604 INFO kablam! stack backtrace: Aug 31 17:38:37.604 INFO kablam! 0: 0x55c20db8286e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h5b93042d6f15f800 Aug 31 17:38:37.604 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 31 17:38:37.604 INFO kablam! 1: 0x55c20db74716 - std::sys_common::backtrace::print::h20e4b3ea37b660b2 Aug 31 17:38:37.604 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 31 17:38:37.604 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 31 17:38:37.604 INFO kablam! 2: 0x55c20db7308d - std::panicking::default_hook::{{closure}}::h795a478e1aaada94 Aug 31 17:38:37.604 INFO kablam! at libstd/panicking.rs:211 Aug 31 17:38:37.604 INFO kablam! 3: 0x55c20db72e00 - std::panicking::default_hook::h62c69762e441cd31 Aug 31 17:38:37.604 INFO kablam! at libstd/panicking.rs:227 Aug 31 17:38:37.604 INFO kablam! 4: 0x55c20db7364c - std::panicking::rust_panic_with_hook::hb56a094fe82bce4d Aug 31 17:38:37.604 INFO kablam! at libstd/panicking.rs:475 Aug 31 17:38:37.605 INFO kablam! 5: 0x55c20db73249 - std::panicking::continue_panic_fmt::hbf794f131d328561 Aug 31 17:38:37.605 INFO kablam! at libstd/panicking.rs:390 Aug 31 17:38:37.605 INFO kablam! 6: 0x55c20db73145 - rust_begin_unwind Aug 31 17:38:37.605 INFO kablam! at libstd/panicking.rs:325 Aug 31 17:38:37.605 INFO kablam! 7: 0x55c20dbc3e1b - core::panicking::panic_fmt::h85dffb31ab880568 Aug 31 17:38:37.605 INFO kablam! at libcore/panicking.rs:77 Aug 31 17:38:37.605 INFO kablam! 8: 0x55c20dbbf1c1 - core::option::expect_failed::hb633eb60ef279521 Aug 31 17:38:37.605 INFO kablam! at libcore/option.rs:1000 Aug 31 17:38:37.605 INFO kablam! 9: 0x55c20db54f23 - >::expect::hec7b13d658a480e4 Aug 31 17:38:37.605 INFO kablam! at /checkout/src/libcore/option.rs:312 Aug 31 17:38:37.605 INFO kablam! 10: 0x55c20db50062 - build_script_build::main::h2acbe88207829bd2 Aug 31 17:38:37.605 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/core_io-0.1.20180307/build.rs:48 Aug 31 17:38:37.605 INFO kablam! 11: 0x55c20db51acf - std::rt::lang_start::{{closure}}::hc0ccc1332b9882cf Aug 31 17:38:37.605 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 31 17:38:37.605 INFO kablam! 12: 0x55c20db73132 - std::panicking::try::do_call::h344c73344a3fd6f6 Aug 31 17:38:37.605 INFO kablam! at libstd/rt.rs:59 Aug 31 17:38:37.605 INFO kablam! at libstd/panicking.rs:310 Aug 31 17:38:37.605 INFO kablam! 13: 0x55c20db94d49 - __rust_maybe_catch_panic Aug 31 17:38:37.605 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 31 17:38:37.605 INFO kablam! 14: 0x55c20db7e485 - std::rt::lang_start_internal::h4ab4abaf01dcd012 Aug 31 17:38:37.605 INFO kablam! at libstd/panicking.rs:289 Aug 31 17:38:37.606 INFO kablam! at libstd/panic.rs:392 Aug 31 17:38:37.606 INFO kablam! at libstd/rt.rs:58 Aug 31 17:38:37.606 INFO kablam! 15: 0x55c20db51aa7 - std::rt::lang_start::hca1f8d1498b2cacc Aug 31 17:38:37.606 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 31 17:38:37.606 INFO kablam! 16: 0x55c20db50ae9 - main Aug 31 17:38:37.606 INFO kablam! 17: 0x7f069ad8e82f - __libc_start_main Aug 31 17:38:37.606 INFO kablam! 18: 0x55c20db43418 - _start Aug 31 17:38:37.606 INFO kablam! 19: 0x0 - Aug 31 17:38:37.606 INFO kablam! Aug 31 17:38:37.606 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 31 17:39:44.320 INFO kablam! error: build failed Aug 31 17:39:44.322 INFO kablam! su: No module specific data is present Aug 31 17:39:44.836 INFO running `"docker" "rm" "-f" "65833c3b7e1938b276c91c998a2ccda957ba2fa6df2aaeed3b3c4a5d8d376a08"` Aug 31 17:39:44.959 INFO blam! 65833c3b7e1938b276c91c998a2ccda957ba2fa6df2aaeed3b3c4a5d8d376a08