Sep 01 10:19:40.214 INFO checking rad1o-firmware-0.0.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831 Sep 01 10:19:40.214 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets Sep 01 10:19:40.214 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 01 10:19:40.382 INFO blam! 26ca65d47671bcb68c4766a71c8d9cc01983bf13410528b3048fecfc127eeb76 Sep 01 10:19:40.383 INFO running `"docker" "start" "-a" "26ca65d47671bcb68c4766a71c8d9cc01983bf13410528b3048fecfc127eeb76"` Sep 01 10:19:40.953 INFO kablam! Compiling lpc43xx v0.1.0 Sep 01 10:19:40.954 INFO kablam! Compiling rad1o-firmware v0.0.0 (file:///source) Sep 01 10:19:40.955 INFO kablam! Checking vga-framebuffer v0.2.1 Sep 01 10:19:40.955 INFO kablam! Compiling core_io v0.1.20180307 Sep 01 10:19:40.956 INFO kablam! Checking fatfs v0.2.0 Sep 01 10:19:42.830 INFO kablam! error[E0308]: mismatched types Sep 01 10:19:42.830 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/fatfs-0.2.0/src/dir_entry.rs:151:9 Sep 01 10:19:42.830 INFO kablam! | Sep 01 10:19:42.830 INFO kablam! 149 | pub(crate) fn reset_created(&mut self) { Sep 01 10:19:42.830 INFO kablam! | - expected `()` because of default return type Sep 01 10:19:42.830 INFO kablam! 150 | // nop - user controls timestamps manually Sep 01 10:19:42.830 INFO kablam! 151 | false Sep 01 10:19:42.830 INFO kablam! | ^^^^^ expected (), found bool Sep 01 10:19:42.830 INFO kablam! | Sep 01 10:19:42.831 INFO kablam! = note: expected type `()` Sep 01 10:19:42.831 INFO kablam! found type `bool` Sep 01 10:19:42.831 INFO kablam! Sep 01 10:19:42.937 INFO kablam! error[E0308]: mismatched types Sep 01 10:19:42.937 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/fatfs-0.2.0/src/dir_entry.rs:163:9 Sep 01 10:19:42.937 INFO kablam! | Sep 01 10:19:42.937 INFO kablam! 161 | pub(crate) fn reset_modified(&mut self) { Sep 01 10:19:42.937 INFO kablam! | - expected `()` because of default return type Sep 01 10:19:42.937 INFO kablam! 162 | // nop - user controls timestamps manually Sep 01 10:19:42.937 INFO kablam! 163 | false Sep 01 10:19:42.937 INFO kablam! | ^^^^^ expected (), found bool Sep 01 10:19:42.938 INFO kablam! | Sep 01 10:19:42.938 INFO kablam! = note: expected type `()` Sep 01 10:19:42.938 INFO kablam! found type `bool` Sep 01 10:19:42.938 INFO kablam! Sep 01 10:19:43.300 INFO kablam! error: aborting due to 2 previous errors Sep 01 10:19:43.300 INFO kablam! Sep 01 10:19:43.301 INFO kablam! For more information about this error, try `rustc --explain E0308`. Sep 01 10:19:43.308 INFO kablam! error: Could not compile `fatfs`. Sep 01 10:19:43.308 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 01 10:19:43.354 INFO kablam! error: failed to run custom build command for `core_io v0.1.20180307` Sep 01 10:19:43.354 INFO kablam! process didn't exit successfully: `/target/debug/build/core_io-0ab1f1f15873d4d9/build-script-build` (exit code: 101) Sep 01 10:19:43.354 INFO kablam! --- stderr Sep 01 10:19:43.354 INFO kablam! thread 'main' panicked at 'Unknown compiler version, upgrade core_io?', libcore/option.rs:1000:5 Sep 01 10:19:43.354 INFO kablam! stack backtrace: Sep 01 10:19:43.354 INFO kablam! 0: 0x55f9200d086e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::ha200f2cd684ebd49 Sep 01 10:19:43.354 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 01 10:19:43.354 INFO kablam! 1: 0x55f9200c2716 - std::sys_common::backtrace::print::hfe3d4e47b4c8e48c Sep 01 10:19:43.354 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 01 10:19:43.354 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 01 10:19:43.354 INFO kablam! 2: 0x55f9200c108d - std::panicking::default_hook::{{closure}}::hf56af31102a42941 Sep 01 10:19:43.354 INFO kablam! at libstd/panicking.rs:211 Sep 01 10:19:43.354 INFO kablam! 3: 0x55f9200c0e00 - std::panicking::default_hook::ha51b5d4eb7ec526d Sep 01 10:19:43.354 INFO kablam! at libstd/panicking.rs:227 Sep 01 10:19:43.354 INFO kablam! 4: 0x55f9200c164c - std::panicking::rust_panic_with_hook::hd585483f9daec810 Sep 01 10:19:43.354 INFO kablam! at libstd/panicking.rs:477 Sep 01 10:19:43.354 INFO kablam! 5: 0x55f9200c1249 - std::panicking::continue_panic_fmt::h918075cde557b461 Sep 01 10:19:43.354 INFO kablam! at libstd/panicking.rs:391 Sep 01 10:19:43.354 INFO kablam! 6: 0x55f9200c1145 - rust_begin_unwind Sep 01 10:19:43.355 INFO kablam! at libstd/panicking.rs:326 Sep 01 10:19:43.355 INFO kablam! 7: 0x55f920111dab - core::panicking::panic_fmt::h79198a922822fff3 Sep 01 10:19:43.355 INFO kablam! at libcore/panicking.rs:77 Sep 01 10:19:43.355 INFO kablam! 8: 0x55f92010d191 - core::option::expect_failed::h575e70cfd6a6c578 Sep 01 10:19:43.355 INFO kablam! at libcore/option.rs:1000 Sep 01 10:19:43.355 INFO kablam! 9: 0x55f9200a2f23 - >::expect::hcf137c697e17906e Sep 01 10:19:43.355 INFO kablam! at /checkout/src/libcore/option.rs:312 Sep 01 10:19:43.355 INFO kablam! 10: 0x55f92009e062 - build_script_build::main::h7a013d3263fc15fa Sep 01 10:19:43.355 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/core_io-0.1.20180307/build.rs:48 Sep 01 10:19:43.355 INFO kablam! 11: 0x55f92009facf - std::rt::lang_start::{{closure}}::h50951311d9f0a082 Sep 01 10:19:43.355 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 01 10:19:43.355 INFO kablam! 12: 0x55f9200c1132 - std::panicking::try::do_call::hea63f5620482e896 Sep 01 10:19:43.355 INFO kablam! at libstd/rt.rs:59 Sep 01 10:19:43.355 INFO kablam! at libstd/panicking.rs:310 Sep 01 10:19:43.355 INFO kablam! 13: 0x55f9200e2a19 - __rust_maybe_catch_panic Sep 01 10:19:43.355 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 01 10:19:43.355 INFO kablam! 14: 0x55f9200cc475 - std::rt::lang_start_internal::hfd6e69240f0360f8 Sep 01 10:19:43.355 INFO kablam! at libstd/panicking.rs:289 Sep 01 10:19:43.355 INFO kablam! at libstd/panic.rs:392 Sep 01 10:19:43.355 INFO kablam! at libstd/rt.rs:58 Sep 01 10:19:43.355 INFO kablam! 15: 0x55f92009faa7 - std::rt::lang_start::h82466b63cd884de4 Sep 01 10:19:43.355 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 01 10:19:43.355 INFO kablam! 16: 0x55f92009eae9 - main Sep 01 10:19:43.355 INFO kablam! 17: 0x7f9c4163382f - __libc_start_main Sep 01 10:19:43.355 INFO kablam! 18: 0x55f920091418 - _start Sep 01 10:19:43.356 INFO kablam! 19: 0x0 - Sep 01 10:19:43.356 INFO kablam! Sep 01 10:19:43.356 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 01 10:20:51.184 INFO kablam! error: build failed Sep 01 10:20:51.185 INFO kablam! su: No module specific data is present Sep 01 10:20:51.721 INFO running `"docker" "rm" "-f" "26ca65d47671bcb68c4766a71c8d9cc01983bf13410528b3048fecfc127eeb76"` Sep 01 10:20:51.803 INFO blam! 26ca65d47671bcb68c4766a71c8d9cc01983bf13410528b3048fecfc127eeb76