Sep 06 09:34:03.269 INFO checking bincode-no-std-1.0.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854 Sep 06 09:34:03.269 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets Sep 06 09:34:03.269 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-0/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 06 09:34:03.393 INFO blam! ea3598cfba2eb0afc6741175b84516a1bd461748c839a4553be40fbe3b3cc971 Sep 06 09:34:03.394 INFO running `"docker" "start" "-a" "ea3598cfba2eb0afc6741175b84516a1bd461748c839a4553be40fbe3b3cc971"` Sep 06 09:34:04.205 INFO kablam! usermod: no changes Sep 06 09:34:04.298 INFO kablam! Compiling serde v1.0.76 Sep 06 09:34:04.298 INFO kablam! Compiling core_io v0.1.20180307 Sep 06 09:34:04.298 INFO kablam! Compiling serde_derive v1.0.76 Sep 06 09:34:06.003 INFO kablam! error: failed to run custom build command for `core_io v0.1.20180307` Sep 06 09:34:06.003 INFO kablam! process didn't exit successfully: `/target/debug/build/core_io-1de5131e3e14ce85/build-script-build` (exit code: 101) Sep 06 09:34:06.003 INFO kablam! --- stderr Sep 06 09:34:06.003 INFO kablam! thread 'main' panicked at 'Unknown compiler version, upgrade core_io?', libcore/option.rs:1000:5 Sep 06 09:34:06.003 INFO kablam! stack backtrace: Sep 06 09:34:06.003 INFO kablam! 0: 0x558719a055ce - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8a3717aa058b4444 Sep 06 09:34:06.003 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 06 09:34:06.003 INFO kablam! 1: 0x5587199f74c6 - std::sys_common::backtrace::print::h617f5662cea50e67 Sep 06 09:34:06.003 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 06 09:34:06.003 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 06 09:34:06.003 INFO kablam! 2: 0x5587199f5e1d - std::panicking::default_hook::{{closure}}::h45bb696cfc423488 Sep 06 09:34:06.003 INFO kablam! at libstd/panicking.rs:211 Sep 06 09:34:06.003 INFO kablam! 3: 0x5587199f5b90 - std::panicking::default_hook::h4902fe318897fea2 Sep 06 09:34:06.003 INFO kablam! at libstd/panicking.rs:227 Sep 06 09:34:06.003 INFO kablam! 4: 0x5587199f63dc - std::panicking::rust_panic_with_hook::h2d79c14c8c515345 Sep 06 09:34:06.003 INFO kablam! at libstd/panicking.rs:477 Sep 06 09:34:06.003 INFO kablam! 5: 0x5587199f5fd9 - std::panicking::continue_panic_fmt::h62ee5eb5a6bc9d14 Sep 06 09:34:06.003 INFO kablam! at libstd/panicking.rs:391 Sep 06 09:34:06.003 INFO kablam! 6: 0x5587199f5ed5 - rust_begin_unwind Sep 06 09:34:06.003 INFO kablam! at libstd/panicking.rs:326 Sep 06 09:34:06.003 INFO kablam! 7: 0x558719a45b9b - core::panicking::panic_fmt::h1f1b59576615f2c3 Sep 06 09:34:06.003 INFO kablam! at libcore/panicking.rs:77 Sep 06 09:34:06.003 INFO kablam! 8: 0x558719a40fc1 - core::option::expect_failed::h164c111d57e43673 Sep 06 09:34:06.003 INFO kablam! at libcore/option.rs:1000 Sep 06 09:34:06.003 INFO kablam! 9: 0x5587199d6ec3 - >::expect::h560e60511663e776 Sep 06 09:34:06.003 INFO kablam! at /checkout/src/libcore/option.rs:312 Sep 06 09:34:06.003 INFO kablam! 10: 0x5587199d203c - build_script_build::main::h93f6fcaab601ef61 Sep 06 09:34:06.003 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/core_io-0.1.20180307/build.rs:48 Sep 06 09:34:06.003 INFO kablam! 11: 0x5587199d3a8f - std::rt::lang_start::{{closure}}::h5756706ab1a6d2ec Sep 06 09:34:06.003 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 06 09:34:06.003 INFO kablam! 12: 0x5587199f5ec2 - std::panicking::try::do_call::hf986ca4f663b7a95 Sep 06 09:34:06.003 INFO kablam! at libstd/rt.rs:59 Sep 06 09:34:06.003 INFO kablam! at libstd/panicking.rs:310 Sep 06 09:34:06.003 INFO kablam! 13: 0x558719a16559 - __rust_maybe_catch_panic Sep 06 09:34:06.003 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 06 09:34:06.003 INFO kablam! 14: 0x558719a011d5 - std::rt::lang_start_internal::h1fa2095e36818e42 Sep 06 09:34:06.003 INFO kablam! at libstd/panicking.rs:289 Sep 06 09:34:06.003 INFO kablam! at libstd/panic.rs:392 Sep 06 09:34:06.003 INFO kablam! at libstd/rt.rs:58 Sep 06 09:34:06.003 INFO kablam! 15: 0x5587199d3a67 - std::rt::lang_start::hc43d1e6662ca28d9 Sep 06 09:34:06.003 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 06 09:34:06.003 INFO kablam! 16: 0x5587199d2aa9 - main Sep 06 09:34:06.003 INFO kablam! 17: 0x7fb6376cc82f - __libc_start_main Sep 06 09:34:06.003 INFO kablam! 18: 0x5587199c53f8 - _start Sep 06 09:34:06.003 INFO kablam! 19: 0x0 - Sep 06 09:34:06.004 INFO kablam! Sep 06 09:34:06.004 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 06 09:34:18.288 INFO kablam! error: build failed Sep 06 09:34:18.298 INFO kablam! su: No module specific data is present Sep 06 09:34:19.212 INFO running `"docker" "rm" "-f" "ea3598cfba2eb0afc6741175b84516a1bd461748c839a4553be40fbe3b3cc971"` Sep 06 09:34:19.263 INFO blam! ea3598cfba2eb0afc6741175b84516a1bd461748c839a4553be40fbe3b3cc971