Aug 31 17:38:36.088 INFO checking rad1o-firmware-0.0.0 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578 Aug 31 17:38:36.088 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets Aug 31 17:38:36.088 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 31 17:38:36.348 INFO blam! cd7c5a1162608266c187319074c5474248ded3c029c4929e766da6830715c889 Aug 31 17:38:36.351 INFO running `"docker" "start" "-a" "cd7c5a1162608266c187319074c5474248ded3c029c4929e766da6830715c889"` Aug 31 17:38:37.070 INFO kablam! Compiling lpc43xx v0.1.0 Aug 31 17:38:37.071 INFO kablam! Compiling rad1o-firmware v0.0.0 (file:///source) Aug 31 17:38:37.072 INFO kablam! Checking vga-framebuffer v0.2.1 Aug 31 17:38:37.073 INFO kablam! Compiling core_io v0.1.20180307 Aug 31 17:38:37.073 INFO kablam! Checking fatfs v0.2.0 Aug 31 17:38:38.833 INFO kablam! error[E0308]: mismatched types Aug 31 17:38:38.833 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/fatfs-0.2.0/src/dir_entry.rs:151:9 Aug 31 17:38:38.833 INFO kablam! | Aug 31 17:38:38.833 INFO kablam! 149 | pub(crate) fn reset_created(&mut self) { Aug 31 17:38:38.833 INFO kablam! | - expected `()` because of default return type Aug 31 17:38:38.833 INFO kablam! 150 | // nop - user controls timestamps manually Aug 31 17:38:38.833 INFO kablam! 151 | false Aug 31 17:38:38.833 INFO kablam! | ^^^^^ expected (), found bool Aug 31 17:38:38.833 INFO kablam! | Aug 31 17:38:38.833 INFO kablam! = note: expected type `()` Aug 31 17:38:38.833 INFO kablam! found type `bool` Aug 31 17:38:38.833 INFO kablam! Aug 31 17:38:38.885 INFO kablam! error[E0308]: mismatched types Aug 31 17:38:38.885 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/fatfs-0.2.0/src/dir_entry.rs:163:9 Aug 31 17:38:38.885 INFO kablam! | Aug 31 17:38:38.885 INFO kablam! 161 | pub(crate) fn reset_modified(&mut self) { Aug 31 17:38:38.885 INFO kablam! | - expected `()` because of default return type Aug 31 17:38:38.886 INFO kablam! 162 | // nop - user controls timestamps manually Aug 31 17:38:38.886 INFO kablam! 163 | false Aug 31 17:38:38.886 INFO kablam! | ^^^^^ expected (), found bool Aug 31 17:38:38.886 INFO kablam! | Aug 31 17:38:38.886 INFO kablam! = note: expected type `()` Aug 31 17:38:38.886 INFO kablam! found type `bool` Aug 31 17:38:38.886 INFO kablam! Aug 31 17:38:39.042 INFO kablam! error: failed to run custom build command for `core_io v0.1.20180307` Aug 31 17:38:39.042 INFO kablam! process didn't exit successfully: `/target/debug/build/core_io-f00acebcc33f0b86/build-script-build` (exit code: 101) Aug 31 17:38:39.042 INFO kablam! --- stderr Aug 31 17:38:39.042 INFO kablam! thread 'main' panicked at 'Unknown compiler version, upgrade core_io?', libcore/option.rs:1000:5 Aug 31 17:38:39.043 INFO kablam! stack backtrace: Aug 31 17:38:39.043 INFO kablam! 0: 0x55f4785fb86e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8c3d0a2d42413513 Aug 31 17:38:39.043 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 31 17:38:39.043 INFO kablam! 1: 0x55f4785ed716 - std::sys_common::backtrace::print::h2501b31339c3d559 Aug 31 17:38:39.043 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 31 17:38:39.043 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 31 17:38:39.043 INFO kablam! 2: 0x55f4785ec08d - std::panicking::default_hook::{{closure}}::h9550b067844d79de Aug 31 17:38:39.043 INFO kablam! at libstd/panicking.rs:211 Aug 31 17:38:39.043 INFO kablam! 3: 0x55f4785ebe00 - std::panicking::default_hook::h26bd688683b20acb Aug 31 17:38:39.043 INFO kablam! at libstd/panicking.rs:227 Aug 31 17:38:39.043 INFO kablam! 4: 0x55f4785ec64c - std::panicking::rust_panic_with_hook::h0967a90ee06b4501 Aug 31 17:38:39.043 INFO kablam! at libstd/panicking.rs:475 Aug 31 17:38:39.043 INFO kablam! 5: 0x55f4785ec249 - std::panicking::continue_panic_fmt::h2246084f996cae26 Aug 31 17:38:39.043 INFO kablam! at libstd/panicking.rs:390 Aug 31 17:38:39.043 INFO kablam! 6: 0x55f4785ec145 - rust_begin_unwind Aug 31 17:38:39.043 INFO kablam! at libstd/panicking.rs:325 Aug 31 17:38:39.043 INFO kablam! 7: 0x55f47863ce1b - core::panicking::panic_fmt::h59fbfb3be0fc609f Aug 31 17:38:39.044 INFO kablam! at libcore/panicking.rs:77 Aug 31 17:38:39.044 INFO kablam! 8: 0x55f4786381c1 - core::option::expect_failed::h23a3c5967a6b937c Aug 31 17:38:39.044 INFO kablam! at libcore/option.rs:1000 Aug 31 17:38:39.044 INFO kablam! 9: 0x55f4785cdf23 - >::expect::hc420823d6aa11f78 Aug 31 17:38:39.044 INFO kablam! at /checkout/src/libcore/option.rs:312 Aug 31 17:38:39.044 INFO kablam! 10: 0x55f4785c9062 - build_script_build::main::hfc957420efe10240 Aug 31 17:38:39.044 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/core_io-0.1.20180307/build.rs:48 Aug 31 17:38:39.044 INFO kablam! 11: 0x55f4785caacf - std::rt::lang_start::{{closure}}::h677e624107c41c97 Aug 31 17:38:39.044 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 31 17:38:39.044 INFO kablam! 12: 0x55f4785ec132 - std::panicking::try::do_call::hc4206115bb2011fe Aug 31 17:38:39.044 INFO kablam! at libstd/rt.rs:59 Aug 31 17:38:39.044 INFO kablam! at libstd/panicking.rs:310 Aug 31 17:38:39.044 INFO kablam! 13: 0x55f47860d7c9 - __rust_maybe_catch_panic Aug 31 17:38:39.044 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 31 17:38:39.044 INFO kablam! 14: 0x55f4785f7485 - std::rt::lang_start_internal::h0f4e93d8d2604488 Aug 31 17:38:39.044 INFO kablam! at libstd/panicking.rs:289 Aug 31 17:38:39.044 INFO kablam! at libstd/panic.rs:392 Aug 31 17:38:39.044 INFO kablam! at libstd/rt.rs:58 Aug 31 17:38:39.045 INFO kablam! 15: 0x55f4785caaa7 - std::rt::lang_start::he9a3617c1dee75cb Aug 31 17:38:39.045 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 31 17:38:39.045 INFO kablam! 16: 0x55f4785c9ae9 - main Aug 31 17:38:39.045 INFO kablam! 17: 0x7f8874dee82f - __libc_start_main Aug 31 17:38:39.045 INFO kablam! 18: 0x55f4785bc418 - _start Aug 31 17:38:39.045 INFO kablam! 19: 0x0 - Aug 31 17:38:39.045 INFO kablam! Aug 31 17:38:39.045 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 31 17:38:39.138 INFO kablam! error: aborting due to 2 previous errors Aug 31 17:38:39.138 INFO kablam! Aug 31 17:38:39.138 INFO kablam! For more information about this error, try `rustc --explain E0308`. Aug 31 17:38:39.144 INFO kablam! error: Could not compile `fatfs`. Aug 31 17:38:39.144 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 31 17:39:45.270 INFO kablam! error: build failed Aug 31 17:39:45.272 INFO kablam! su: No module specific data is present Aug 31 17:39:45.739 INFO running `"docker" "rm" "-f" "cd7c5a1162608266c187319074c5474248ded3c029c4929e766da6830715c889"` Aug 31 17:39:45.827 INFO blam! cd7c5a1162608266c187319074c5474248ded3c029c4929e766da6830715c889