Aug 30 23:38:39.526 INFO checking bincode-no-std-1.0.0 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 23:38:39.526 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 23:38:39.527 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-2/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 23:38:39.734 INFO blam! fcc10e5e61622ee59bd2473ab28a5c6f7ec828f4519df33749217219575d4370
Aug 30 23:38:39.735 INFO running `"docker" "start" "-a" "fcc10e5e61622ee59bd2473ab28a5c6f7ec828f4519df33749217219575d4370"`
Aug 30 23:38:40.616 INFO kablam!    Compiling serde v1.0.75
Aug 30 23:38:40.617 INFO kablam!    Compiling core_io v0.1.20180307
Aug 30 23:38:43.257 INFO kablam! error: failed to run custom build command for `core_io v0.1.20180307`
Aug 30 23:38:43.257 INFO kablam! process didn't exit successfully: `/target/debug/build/core_io-3d6872d2b442cb38/build-script-build` (exit code: 101)
Aug 30 23:38:43.257 INFO kablam! --- stderr
Aug 30 23:38:43.257 INFO kablam! thread 'main' panicked at 'Unknown compiler version, upgrade core_io?', libcore/option.rs:1000:5
Aug 30 23:38:43.257 INFO kablam! stack backtrace:
Aug 30 23:38:43.257 INFO kablam!    0:     0x55a24567787e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2e24c3aef5ef21db
Aug 30 23:38:43.257 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Aug 30 23:38:43.257 INFO kablam!    1:     0x55a245669716 - std::sys_common::backtrace::print::hc5f2ea19f5e117e2
Aug 30 23:38:43.257 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Aug 30 23:38:43.257 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Aug 30 23:38:43.257 INFO kablam!    2:     0x55a24566808d - std::panicking::default_hook::{{closure}}::h708048e2809fc48c
Aug 30 23:38:43.257 INFO kablam!                                at libstd/panicking.rs:211
Aug 30 23:38:43.257 INFO kablam!    3:     0x55a245667e00 - std::panicking::default_hook::h6b6759214d380e57
Aug 30 23:38:43.257 INFO kablam!                                at libstd/panicking.rs:227
Aug 30 23:38:43.257 INFO kablam!    4:     0x55a24566864c - std::panicking::rust_panic_with_hook::h1e37970c6180beb4
Aug 30 23:38:43.257 INFO kablam!                                at libstd/panicking.rs:477
Aug 30 23:38:43.257 INFO kablam!    5:     0x55a245668249 - std::panicking::continue_panic_fmt::hce97aa0d82e066bf
Aug 30 23:38:43.257 INFO kablam!                                at libstd/panicking.rs:391
Aug 30 23:38:43.257 INFO kablam!    6:     0x55a245668145 - rust_begin_unwind
Aug 30 23:38:43.257 INFO kablam!                                at libstd/panicking.rs:326
Aug 30 23:38:43.257 INFO kablam!    7:     0x55a2456b8dcb - core::panicking::panic_fmt::h412bc2b363ac7f01
Aug 30 23:38:43.258 INFO kablam!                                at libcore/panicking.rs:77
Aug 30 23:38:43.258 INFO kablam!    8:     0x55a2456b41c1 - core::option::expect_failed::h3218e4b8b4b523d5
Aug 30 23:38:43.258 INFO kablam!                                at libcore/option.rs:1000
Aug 30 23:38:43.258 INFO kablam!    9:     0x55a245649f23 - <core::option::Option<T>>::expect::haae71e11d1817a93
Aug 30 23:38:43.258 INFO kablam!                                at /checkout/src/libcore/option.rs:312
Aug 30 23:38:43.258 INFO kablam!   10:     0x55a245645062 - build_script_build::main::hf8765c6018ecdf0d
Aug 30 23:38:43.258 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/core_io-0.1.20180307/build.rs:48
Aug 30 23:38:43.258 INFO kablam!   11:     0x55a245646acf - std::rt::lang_start::{{closure}}::h8127c87120259228
Aug 30 23:38:43.258 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 30 23:38:43.258 INFO kablam!   12:     0x55a245668132 - std::panicking::try::do_call::h34654e345c0ff9fc
Aug 30 23:38:43.258 INFO kablam!                                at libstd/rt.rs:59
Aug 30 23:38:43.258 INFO kablam!                                at libstd/panicking.rs:310
Aug 30 23:38:43.258 INFO kablam!   13:     0x55a245689d49 - __rust_maybe_catch_panic
Aug 30 23:38:43.258 INFO kablam!                                at libpanic_unwind/lib.rs:102
Aug 30 23:38:43.258 INFO kablam!   14:     0x55a245673485 - std::rt::lang_start_internal::h0b4f47076f8cba18
Aug 30 23:38:43.258 INFO kablam!                                at libstd/panicking.rs:289
Aug 30 23:38:43.258 INFO kablam!                                at libstd/panic.rs:392
Aug 30 23:38:43.258 INFO kablam!                                at libstd/rt.rs:58
Aug 30 23:38:43.258 INFO kablam!   15:     0x55a245646aa7 - std::rt::lang_start::h8aeb697c46b144c5
Aug 30 23:38:43.258 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 30 23:38:43.258 INFO kablam!   16:     0x55a245645ae9 - main
Aug 30 23:38:43.258 INFO kablam!   17:     0x7f582147d82f - __libc_start_main
Aug 30 23:38:43.258 INFO kablam!   18:     0x55a245638418 - _start
Aug 30 23:38:43.258 INFO kablam!   19:                0x0 - <unknown>
Aug 30 23:38:43.258 INFO kablam! 
Aug 30 23:38:43.258 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 23:38:55.600 INFO kablam! error: build failed
Aug 30 23:38:55.602 INFO kablam! su: No module specific data is present
Aug 30 23:38:56.531 INFO running `"docker" "rm" "-f" "fcc10e5e61622ee59bd2473ab28a5c6f7ec828f4519df33749217219575d4370"`
Aug 30 23:38:56.679 INFO blam! fcc10e5e61622ee59bd2473ab28a5c6f7ec828f4519df33749217219575d4370