Jul 12 13:20:24.306 INFO checking bincode-no-std-1.0.0 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234 Jul 12 13:20:24.307 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets Jul 12 13:20:24.307 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets Jul 12 13:20:24.307 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-6/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"` Jul 12 13:20:24.598 INFO blam! 20bca4abf53a85aa002a718f1b9f3cfecbfc7d0930cdcd30078315540de27bed Jul 12 13:20:24.605 INFO running `"docker" "start" "-a" "20bca4abf53a85aa002a718f1b9f3cfecbfc7d0930cdcd30078315540de27bed"` Jul 12 13:20:25.842 INFO kablam! Compiling serde v1.0.70 Jul 12 13:20:25.861 INFO kablam! Compiling core_io v0.1.20180307 Jul 12 13:20:29.918 INFO kablam! error: failed to run custom build command for `core_io v0.1.20180307` Jul 12 13:20:29.918 INFO kablam! process didn't exit successfully: `/target/debug/build/core_io-aaf695788b981ec5/build-script-build` (exit code: 101) Jul 12 13:20:29.918 INFO kablam! --- stderr Jul 12 13:20:29.918 INFO kablam! thread 'main' panicked at 'Unknown compiler version, upgrade core_io?', libcore/option.rs:960:5 Jul 12 13:20:29.918 INFO kablam! stack backtrace: Jul 12 13:20:29.918 INFO kablam! 0: 0x55afcb6704ae - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h92a68052fe3ac268 Jul 12 13:20:29.918 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Jul 12 13:20:29.918 INFO kablam! 1: 0x55afcb67b046 - std::sys_common::backtrace::print::h97d06e83b1e93dae Jul 12 13:20:29.918 INFO kablam! at libstd/sys_common/backtrace.rs:71 Jul 12 13:20:29.918 INFO kablam! at libstd/sys_common/backtrace.rs:59 Jul 12 13:20:29.918 INFO kablam! 2: 0x55afcb67478d - std::panicking::default_hook::{{closure}}::h542bf1b77e94538f Jul 12 13:20:29.918 INFO kablam! at libstd/panicking.rs:211 Jul 12 13:20:29.918 INFO kablam! 3: 0x55afcb674500 - std::panicking::default_hook::h4616d29c4a35bbdf Jul 12 13:20:29.918 INFO kablam! at libstd/panicking.rs:227 Jul 12 13:20:29.918 INFO kablam! 4: 0x55afcb674d4c - std::panicking::rust_panic_with_hook::h1ebb353159c62ef1 Jul 12 13:20:29.918 INFO kablam! at libstd/panicking.rs:475 Jul 12 13:20:29.918 INFO kablam! 5: 0x55afcb674949 - std::panicking::continue_panic_fmt::h5c8e92bb1720b7de Jul 12 13:20:29.918 INFO kablam! at libstd/panicking.rs:390 Jul 12 13:20:29.918 INFO kablam! 6: 0x55afcb674845 - rust_begin_unwind Jul 12 13:20:29.918 INFO kablam! at libstd/panicking.rs:325 Jul 12 13:20:29.918 INFO kablam! 7: 0x55afcb6b580b - core::panicking::panic_fmt::h621e8ab4f7aa46ba Jul 12 13:20:29.919 INFO kablam! at libcore/panicking.rs:77 Jul 12 13:20:29.919 INFO kablam! 8: 0x55afcb6b5881 - core::option::expect_failed::h60794bbbb1112a48 Jul 12 13:20:29.919 INFO kablam! at libcore/option.rs:960 Jul 12 13:20:29.919 INFO kablam! 9: 0x55afcb647408 - >::expect::hd1c6717193b2af16 Jul 12 13:20:29.919 INFO kablam! at /checkout/src/libcore/option.rs:312 Jul 12 13:20:29.919 INFO kablam! 10: 0x55afcb6421c2 - build_script_build::main::h6562e681b605e1f3 Jul 12 13:20:29.919 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/core_io-0.1.20180307/build.rs:48 Jul 12 13:20:29.919 INFO kablam! 11: 0x55afcb64426f - std::rt::lang_start::{{closure}}::h6517fb744cd615d6 Jul 12 13:20:29.919 INFO kablam! at /checkout/src/libstd/rt.rs:74 Jul 12 13:20:29.919 INFO kablam! 12: 0x55afcb674832 - std::panicking::try::do_call::h01dd3bb4cdf5d680 Jul 12 13:20:29.919 INFO kablam! at libstd/rt.rs:59 Jul 12 13:20:29.919 INFO kablam! at libstd/panicking.rs:310 Jul 12 13:20:29.919 INFO kablam! 13: 0x55afcb6863f9 - __rust_maybe_catch_panic Jul 12 13:20:29.919 INFO kablam! at libpanic_unwind/lib.rs:105 Jul 12 13:20:29.919 INFO kablam! 14: 0x55afcb66b3c5 - std::rt::lang_start_internal::hde55db70e77d96b8 Jul 12 13:20:29.919 INFO kablam! at libstd/panicking.rs:289 Jul 12 13:20:29.919 INFO kablam! at libstd/panic.rs:392 Jul 12 13:20:29.919 INFO kablam! at libstd/rt.rs:58 Jul 12 13:20:29.919 INFO kablam! 15: 0x55afcb644247 - std::rt::lang_start::hcb7772ef2ff3b27f Jul 12 13:20:29.919 INFO kablam! at /checkout/src/libstd/rt.rs:74 Jul 12 13:20:29.919 INFO kablam! 16: 0x55afcb642c49 - main Jul 12 13:20:29.919 INFO kablam! 17: 0x7fc2e782482f - __libc_start_main Jul 12 13:20:29.919 INFO kablam! 18: 0x55afcb6354c8 - _start Jul 12 13:20:29.919 INFO kablam! 19: 0x0 - Jul 12 13:20:29.919 INFO kablam! Jul 12 13:20:29.919 INFO kablam! warning: build failed, waiting for other jobs to finish... Jul 12 13:20:52.077 INFO kablam! error: build failed Jul 12 13:20:52.079 INFO kablam! su: No module specific data is present Jul 12 13:20:52.744 INFO running `"docker" "rm" "-f" "20bca4abf53a85aa002a718f1b9f3cfecbfc7d0930cdcd30078315540de27bed"` Jul 12 13:20:52.903 INFO blam! 20bca4abf53a85aa002a718f1b9f3cfecbfc7d0930cdcd30078315540de27bed