Sep 06 09:34:03.338 INFO checking bincode-no-std-1.0.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854 Sep 06 09:34:03.338 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets Sep 06 09:34:03.339 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-4/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 06 09:34:03.454 INFO blam! 9c26f32ade884a5f9dc1784f37e94639ae4d3578685f1e6e4a8c4bc0c522c3db Sep 06 09:34:03.455 INFO running `"docker" "start" "-a" "9c26f32ade884a5f9dc1784f37e94639ae4d3578685f1e6e4a8c4bc0c522c3db"` Sep 06 09:34:04.367 INFO kablam! usermod: no changes Sep 06 09:34:04.435 INFO kablam! Compiling serde v1.0.76 Sep 06 09:34:04.442 INFO kablam! Compiling core_io v0.1.20180307 Sep 06 09:34:04.442 INFO kablam! Compiling serde_derive v1.0.76 Sep 06 09:34:06.048 INFO kablam! error: failed to run custom build command for `core_io v0.1.20180307` Sep 06 09:34:06.048 INFO kablam! process didn't exit successfully: `/target/debug/build/core_io-02af4a718ef6c24e/build-script-build` (exit code: 101) Sep 06 09:34:06.048 INFO kablam! --- stderr Sep 06 09:34:06.048 INFO kablam! thread 'main' panicked at 'Unknown compiler version, upgrade core_io?', libcore/option.rs:1000:5 Sep 06 09:34:06.048 INFO kablam! stack backtrace: Sep 06 09:34:06.048 INFO kablam! 0: 0x55a16783c5ce - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h082e5fdf9aff33df Sep 06 09:34:06.048 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 06 09:34:06.048 INFO kablam! 1: 0x55a16782e4c6 - std::sys_common::backtrace::print::hef53554d827c8c8b Sep 06 09:34:06.048 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 06 09:34:06.048 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 06 09:34:06.048 INFO kablam! 2: 0x55a16782ce1d - std::panicking::default_hook::{{closure}}::h34861d43158e89b9 Sep 06 09:34:06.048 INFO kablam! at libstd/panicking.rs:211 Sep 06 09:34:06.048 INFO kablam! 3: 0x55a16782cb90 - std::panicking::default_hook::h8898fb997741a086 Sep 06 09:34:06.049 INFO kablam! at libstd/panicking.rs:227 Sep 06 09:34:06.049 INFO kablam! 4: 0x55a16782d3dc - std::panicking::rust_panic_with_hook::h2a2e767b3fe52fcb Sep 06 09:34:06.049 INFO kablam! at libstd/panicking.rs:477 Sep 06 09:34:06.049 INFO kablam! 5: 0x55a16782cfd9 - std::panicking::continue_panic_fmt::h2ca0f17b68b08aea Sep 06 09:34:06.049 INFO kablam! at libstd/panicking.rs:391 Sep 06 09:34:06.049 INFO kablam! 6: 0x55a16782ced5 - rust_begin_unwind Sep 06 09:34:06.049 INFO kablam! at libstd/panicking.rs:326 Sep 06 09:34:06.049 INFO kablam! 7: 0x55a16787cb9b - core::panicking::panic_fmt::h26cf321176496c12 Sep 06 09:34:06.049 INFO kablam! at libcore/panicking.rs:77 Sep 06 09:34:06.049 INFO kablam! 8: 0x55a167877fc1 - core::option::expect_failed::h262182f406ffde3a Sep 06 09:34:06.049 INFO kablam! at libcore/option.rs:1000 Sep 06 09:34:06.049 INFO kablam! 9: 0x55a16780dec3 - >::expect::hb0c28cd2e73d9185 Sep 06 09:34:06.049 INFO kablam! at /checkout/src/libcore/option.rs:312 Sep 06 09:34:06.049 INFO kablam! 10: 0x55a16780903c - build_script_build::main::hf259a850c187b4cf Sep 06 09:34:06.049 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/core_io-0.1.20180307/build.rs:48 Sep 06 09:34:06.049 INFO kablam! 11: 0x55a16780aa8f - std::rt::lang_start::{{closure}}::h87f3b9e14ace45c3 Sep 06 09:34:06.049 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 06 09:34:06.049 INFO kablam! 12: 0x55a16782cec2 - std::panicking::try::do_call::hd6568c1e1325fac3 Sep 06 09:34:06.049 INFO kablam! at libstd/rt.rs:59 Sep 06 09:34:06.049 INFO kablam! at libstd/panicking.rs:310 Sep 06 09:34:06.049 INFO kablam! 13: 0x55a16784db19 - __rust_maybe_catch_panic Sep 06 09:34:06.049 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 06 09:34:06.049 INFO kablam! 14: 0x55a1678381d5 - std::rt::lang_start_internal::hf4a29d9afcf3f720 Sep 06 09:34:06.049 INFO kablam! at libstd/panicking.rs:289 Sep 06 09:34:06.049 INFO kablam! at libstd/panic.rs:392 Sep 06 09:34:06.049 INFO kablam! at libstd/rt.rs:58 Sep 06 09:34:06.049 INFO kablam! 15: 0x55a16780aa67 - std::rt::lang_start::h59b7e8f1c1d6a5db Sep 06 09:34:06.049 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 06 09:34:06.049 INFO kablam! 16: 0x55a167809aa9 - main Sep 06 09:34:06.049 INFO kablam! 17: 0x7f41e769582f - __libc_start_main Sep 06 09:34:06.049 INFO kablam! 18: 0x55a1677fc3f8 - _start Sep 06 09:34:06.049 INFO kablam! 19: 0x0 - Sep 06 09:34:06.049 INFO kablam! Sep 06 09:34:06.049 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 06 09:34:17.894 INFO kablam! error: build failed Sep 06 09:34:17.895 INFO kablam! su: No module specific data is present Sep 06 09:34:18.840 INFO running `"docker" "rm" "-f" "9c26f32ade884a5f9dc1784f37e94639ae4d3578685f1e6e4a8c4bc0c522c3db"` Sep 06 09:34:18.896 INFO blam! 9c26f32ade884a5f9dc1784f37e94639ae4d3578685f1e6e4a8c4bc0c522c3db