Sep 21 12:59:58.834 INFO checking bincode-no-std-1.0.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394 Sep 21 12:59:58.834 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets Sep 21 12:59:58.834 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-2/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 21 12:59:59.014 INFO blam! 8fb34f0dfa2fa796329bd420352782a8f76296ce3e84bb9a3ffb3a31b6d346d5 Sep 21 12:59:59.016 INFO running `"docker" "start" "-a" "8fb34f0dfa2fa796329bd420352782a8f76296ce3e84bb9a3ffb3a31b6d346d5"` Sep 21 12:59:59.824 INFO kablam! usermod: no changes Sep 21 12:59:59.926 INFO kablam! Compiling serde v1.0.79 Sep 21 12:59:59.930 INFO kablam! Compiling core_io v0.1.20180307 Sep 21 13:00:01.630 INFO kablam! error: failed to run custom build command for `core_io v0.1.20180307` Sep 21 13:00:01.630 INFO kablam! process didn't exit successfully: `/target/debug/build/core_io-e93ff17585cb9706/build-script-build` (exit code: 101) Sep 21 13:00:01.630 INFO kablam! --- stderr Sep 21 13:00:01.630 INFO kablam! thread 'main' panicked at 'Unknown compiler version, upgrade core_io?', libcore/option.rs:1010:5 Sep 21 13:00:01.630 INFO kablam! stack backtrace: Sep 21 13:00:01.630 INFO kablam! 0: 0x5598298b272e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6f03e345e7220f71 Sep 21 13:00:01.630 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 21 13:00:01.630 INFO kablam! 1: 0x5598298a68d6 - std::sys_common::backtrace::print::h41236bee57dc6f2f Sep 21 13:00:01.630 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 21 13:00:01.630 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 21 13:00:01.630 INFO kablam! 2: 0x5598298a522d - std::panicking::default_hook::{{closure}}::hdccdd5cf822554bd Sep 21 13:00:01.630 INFO kablam! at libstd/panicking.rs:211 Sep 21 13:00:01.630 INFO kablam! 3: 0x5598298a4fa0 - std::panicking::default_hook::h51e0996e64af4435 Sep 21 13:00:01.630 INFO kablam! at libstd/panicking.rs:227 Sep 21 13:00:01.630 INFO kablam! 4: 0x5598298a57ec - std::panicking::rust_panic_with_hook::hbba83c9bc00efd25 Sep 21 13:00:01.630 INFO kablam! at libstd/panicking.rs:477 Sep 21 13:00:01.630 INFO kablam! 5: 0x5598298a53e9 - std::panicking::continue_panic_fmt::ha190502cef7433c2 Sep 21 13:00:01.630 INFO kablam! at libstd/panicking.rs:391 Sep 21 13:00:01.630 INFO kablam! 6: 0x5598298a52e5 - rust_begin_unwind Sep 21 13:00:01.630 INFO kablam! at libstd/panicking.rs:326 Sep 21 13:00:01.630 INFO kablam! 7: 0x5598298edb5b - core::panicking::panic_fmt::h7abbba9d1f088415 Sep 21 13:00:01.630 INFO kablam! at libcore/panicking.rs:77 Sep 21 13:00:01.630 INFO kablam! 8: 0x5598298edbd1 - core::option::expect_failed::ha2dca905a52a978c Sep 21 13:00:01.630 INFO kablam! at libcore/option.rs:1010 Sep 21 13:00:01.630 INFO kablam! 9: 0x559829883f23 - >::expect::h0bdfa20476d17430 Sep 21 13:00:01.630 INFO kablam! at libcore/option.rs:322 Sep 21 13:00:01.630 INFO kablam! 10: 0x55982987f09c - build_script_build::main::hfc3a76eca1d1e277 Sep 21 13:00:01.630 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/core_io-0.1.20180307/build.rs:48 Sep 21 13:00:01.630 INFO kablam! 11: 0x559829880aef - std::rt::lang_start::{{closure}}::h8f85d1520928cfad Sep 21 13:00:01.630 INFO kablam! at libstd/rt.rs:74 Sep 21 13:00:01.630 INFO kablam! 12: 0x5598298a52d2 - std::panicking::try::do_call::h5d32e7529efe730f Sep 21 13:00:01.630 INFO kablam! at libstd/rt.rs:59 Sep 21 13:00:01.630 INFO kablam! at libstd/panicking.rs:310 Sep 21 13:00:01.630 INFO kablam! 13: 0x5598298c35f9 - __rust_maybe_catch_panic Sep 21 13:00:01.630 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 21 13:00:01.630 INFO kablam! 14: 0x5598298af345 - std::rt::lang_start_internal::hc5e2e4826ae19193 Sep 21 13:00:01.630 INFO kablam! at libstd/panicking.rs:289 Sep 21 13:00:01.630 INFO kablam! at libstd/panic.rs:392 Sep 21 13:00:01.630 INFO kablam! at libstd/rt.rs:58 Sep 21 13:00:01.630 INFO kablam! 15: 0x559829880ac7 - std::rt::lang_start::h8922bc1e706a012a Sep 21 13:00:01.631 INFO kablam! at libstd/rt.rs:74 Sep 21 13:00:01.631 INFO kablam! 16: 0x55982987fb09 - main Sep 21 13:00:01.631 INFO kablam! 17: 0x7fa053b1782f - __libc_start_main Sep 21 13:00:01.631 INFO kablam! 18: 0x559829872458 - _start Sep 21 13:00:01.631 INFO kablam! 19: 0x0 - Sep 21 13:00:01.631 INFO kablam! Sep 21 13:00:01.631 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 21 13:00:10.229 INFO kablam! error: build failed Sep 21 13:00:10.230 INFO kablam! su: No module specific data is present Sep 21 13:00:10.901 INFO running `"docker" "rm" "-f" "8fb34f0dfa2fa796329bd420352782a8f76296ce3e84bb9a3ffb3a31b6d346d5"` Sep 21 13:00:11.021 INFO blam! 8fb34f0dfa2fa796329bd420352782a8f76296ce3e84bb9a3ffb3a31b6d346d5