Sep 18 03:18:57.824 INFO checking bincode-no-std-1.0.0 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033 Sep 18 03:18:57.824 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets Sep 18 03:18:57.824 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-1/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 18 03:18:58.039 INFO blam! d3a9f71ed5ce26a16d91459a43520e0dd5dad4f45e53bfb1de4f5cdd8a9dbc81 Sep 18 03:18:58.040 INFO running `"docker" "start" "-a" "d3a9f71ed5ce26a16d91459a43520e0dd5dad4f45e53bfb1de4f5cdd8a9dbc81"` Sep 18 03:18:59.006 INFO kablam! usermod: no changes Sep 18 03:18:59.041 INFO kablam! Compiling serde v1.0.79 Sep 18 03:18:59.041 INFO kablam! Compiling core_io v0.1.20180307 Sep 18 03:18:59.042 INFO kablam! Compiling serde_derive v1.0.79 Sep 18 03:19:00.475 INFO kablam! error: failed to run custom build command for `core_io v0.1.20180307` Sep 18 03:19:00.475 INFO kablam! process didn't exit successfully: `/target/debug/build/core_io-ee325e65a43011ab/build-script-build` (exit code: 101) Sep 18 03:19:00.475 INFO kablam! --- stderr Sep 18 03:19:00.475 INFO kablam! thread 'main' panicked at 'Unknown compiler version, upgrade core_io?', libcore/option.rs:1000:5 Sep 18 03:19:00.475 INFO kablam! stack backtrace: Sep 18 03:19:00.475 INFO kablam! 0: 0x560919b173be - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3090ca1ed78cca71 Sep 18 03:19:00.475 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 18 03:19:00.475 INFO kablam! 1: 0x560919b094b6 - std::sys_common::backtrace::print::h99b72a5631242278 Sep 18 03:19:00.475 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 18 03:19:00.476 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 18 03:19:00.476 INFO kablam! 2: 0x560919b07e0d - std::panicking::default_hook::{{closure}}::h54d3733129c11945 Sep 18 03:19:00.476 INFO kablam! at libstd/panicking.rs:211 Sep 18 03:19:00.476 INFO kablam! 3: 0x560919b07b80 - std::panicking::default_hook::h4009303414ec57d2 Sep 18 03:19:00.476 INFO kablam! at libstd/panicking.rs:227 Sep 18 03:19:00.476 INFO kablam! 4: 0x560919b083cc - std::panicking::rust_panic_with_hook::h8475f7373e2a6a09 Sep 18 03:19:00.476 INFO kablam! at libstd/panicking.rs:477 Sep 18 03:19:00.476 INFO kablam! 5: 0x560919b07fc9 - std::panicking::continue_panic_fmt::h7c45cd8a330caec8 Sep 18 03:19:00.476 INFO kablam! at libstd/panicking.rs:391 Sep 18 03:19:00.476 INFO kablam! 6: 0x560919b07ec5 - rust_begin_unwind Sep 18 03:19:00.476 INFO kablam! at libstd/panicking.rs:326 Sep 18 03:19:00.476 INFO kablam! 7: 0x560919b52a1b - core::panicking::panic_fmt::h7db1097cb089945f Sep 18 03:19:00.476 INFO kablam! at libcore/panicking.rs:77 Sep 18 03:19:00.476 INFO kablam! 8: 0x560919b52a91 - core::option::expect_failed::hdb54c0a28984384a Sep 18 03:19:00.476 INFO kablam! at libcore/option.rs:1000 Sep 18 03:19:00.476 INFO kablam! 9: 0x560919ae8ec3 - >::expect::h384a7109244c028f Sep 18 03:19:00.476 INFO kablam! at libcore/option.rs:312 Sep 18 03:19:00.476 INFO kablam! 10: 0x560919ae403c - build_script_build::main::h095de26790f8dc49 Sep 18 03:19:00.476 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/core_io-0.1.20180307/build.rs:48 Sep 18 03:19:00.476 INFO kablam! 11: 0x560919ae5a8f - std::rt::lang_start::{{closure}}::ha84eda41e29769fc Sep 18 03:19:00.476 INFO kablam! at libstd/rt.rs:74 Sep 18 03:19:00.476 INFO kablam! 12: 0x560919b07eb2 - std::panicking::try::do_call::h4e106d51362d386b Sep 18 03:19:00.476 INFO kablam! at libstd/rt.rs:59 Sep 18 03:19:00.476 INFO kablam! at libstd/panicking.rs:310 Sep 18 03:19:00.476 INFO kablam! 13: 0x560919b28179 - __rust_maybe_catch_panic Sep 18 03:19:00.476 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 18 03:19:00.476 INFO kablam! 14: 0x560919b13055 - std::rt::lang_start_internal::h38152e29cae9da90 Sep 18 03:19:00.476 INFO kablam! at libstd/panicking.rs:289 Sep 18 03:19:00.476 INFO kablam! at libstd/panic.rs:392 Sep 18 03:19:00.476 INFO kablam! at libstd/rt.rs:58 Sep 18 03:19:00.476 INFO kablam! 15: 0x560919ae5a67 - std::rt::lang_start::h39e6847de89be7bd Sep 18 03:19:00.476 INFO kablam! at libstd/rt.rs:74 Sep 18 03:19:00.476 INFO kablam! 16: 0x560919ae4aa9 - main Sep 18 03:19:00.476 INFO kablam! 17: 0x7f21d4c5082f - __libc_start_main Sep 18 03:19:00.476 INFO kablam! 18: 0x560919ad73f8 - _start Sep 18 03:19:00.476 INFO kablam! 19: 0x0 - Sep 18 03:19:00.476 INFO kablam! Sep 18 03:19:00.476 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 18 03:19:13.090 INFO kablam! error: build failed Sep 18 03:19:13.090 INFO kablam! su: No module specific data is present Sep 18 03:19:14.015 INFO running `"docker" "rm" "-f" "d3a9f71ed5ce26a16d91459a43520e0dd5dad4f45e53bfb1de4f5cdd8a9dbc81"` Sep 18 03:19:14.252 INFO blam! d3a9f71ed5ce26a16d91459a43520e0dd5dad4f45e53bfb1de4f5cdd8a9dbc81