Sep 10 22:15:07.067 INFO checking bincode-no-std-1.0.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090 Sep 10 22:15:07.067 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets Sep 10 22:15:07.067 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-6/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"` Sep 10 22:15:07.199 INFO blam! 248ce830652f12e9435cbe0d4da2e9b7125a72d3319bb0bf74a49f3e960125a3 Sep 10 22:15:07.203 INFO running `"docker" "start" "-a" "248ce830652f12e9435cbe0d4da2e9b7125a72d3319bb0bf74a49f3e960125a3"` Sep 10 22:15:07.880 INFO kablam! usermod: no changes Sep 10 22:15:07.975 INFO kablam! Compiling serde v1.0.78 Sep 10 22:15:07.980 INFO kablam! Compiling core_io v0.1.20180307 Sep 10 22:15:09.559 INFO kablam! error: failed to run custom build command for `core_io v0.1.20180307` Sep 10 22:15:09.559 INFO kablam! process didn't exit successfully: `/target/debug/build/core_io-b5b9600d8c7ecd4d/build-script-build` (exit code: 101) Sep 10 22:15:09.559 INFO kablam! --- stderr Sep 10 22:15:09.559 INFO kablam! thread 'main' panicked at 'Unknown compiler version, upgrade core_io?', libcore/option.rs:1000:5 Sep 10 22:15:09.559 INFO kablam! stack backtrace: Sep 10 22:15:09.559 INFO kablam! 0: 0x56514206a56e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hd1ddf909c3007e6f Sep 10 22:15:09.559 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 10 22:15:09.559 INFO kablam! 1: 0x56514205c4c6 - std::sys_common::backtrace::print::h8af87ee7033cea48 Sep 10 22:15:09.559 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 10 22:15:09.559 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 10 22:15:09.559 INFO kablam! 2: 0x56514205ae1d - std::panicking::default_hook::{{closure}}::hb070ea60f8cf9536 Sep 10 22:15:09.559 INFO kablam! at libstd/panicking.rs:211 Sep 10 22:15:09.559 INFO kablam! 3: 0x56514205ab90 - std::panicking::default_hook::h108b3d1da16fc0ff Sep 10 22:15:09.559 INFO kablam! at libstd/panicking.rs:227 Sep 10 22:15:09.559 INFO kablam! 4: 0x56514205b3dc - std::panicking::rust_panic_with_hook::he22c3c9d0a2321e8 Sep 10 22:15:09.559 INFO kablam! at libstd/panicking.rs:477 Sep 10 22:15:09.559 INFO kablam! 5: 0x56514205afd9 - std::panicking::continue_panic_fmt::h4cfdbf744ac7dbe3 Sep 10 22:15:09.559 INFO kablam! at libstd/panicking.rs:391 Sep 10 22:15:09.559 INFO kablam! 6: 0x56514205aed5 - rust_begin_unwind Sep 10 22:15:09.559 INFO kablam! at libstd/panicking.rs:326 Sep 10 22:15:09.559 INFO kablam! 7: 0x5651420aab3b - core::panicking::panic_fmt::hb8c59f4cf64cfbdd Sep 10 22:15:09.559 INFO kablam! at libcore/panicking.rs:77 Sep 10 22:15:09.559 INFO kablam! 8: 0x5651420a5f61 - core::option::expect_failed::h881c05a2b045e394 Sep 10 22:15:09.559 INFO kablam! at libcore/option.rs:1000 Sep 10 22:15:09.559 INFO kablam! 9: 0x56514203bec3 - >::expect::hcd219a227a9b0821 Sep 10 22:15:09.559 INFO kablam! at /checkout/src/libcore/option.rs:312 Sep 10 22:15:09.559 INFO kablam! 10: 0x56514203703c - build_script_build::main::h4efa2f523fc065ea Sep 10 22:15:09.559 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/core_io-0.1.20180307/build.rs:48 Sep 10 22:15:09.559 INFO kablam! 11: 0x565142038a8f - std::rt::lang_start::{{closure}}::h1a5270a8733edd13 Sep 10 22:15:09.559 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 10 22:15:09.559 INFO kablam! 12: 0x56514205aec2 - std::panicking::try::do_call::hd17f7bbbc80cfc74 Sep 10 22:15:09.559 INFO kablam! at libstd/rt.rs:59 Sep 10 22:15:09.559 INFO kablam! at libstd/panicking.rs:310 Sep 10 22:15:09.559 INFO kablam! 13: 0x56514207b4f9 - __rust_maybe_catch_panic Sep 10 22:15:09.559 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 10 22:15:09.559 INFO kablam! 14: 0x5651420661d5 - std::rt::lang_start_internal::h8194e5e3064ac4bd Sep 10 22:15:09.559 INFO kablam! at libstd/panicking.rs:289 Sep 10 22:15:09.560 INFO kablam! at libstd/panic.rs:392 Sep 10 22:15:09.560 INFO kablam! at libstd/rt.rs:58 Sep 10 22:15:09.560 INFO kablam! 15: 0x565142038a67 - std::rt::lang_start::h3bdfc4f655ee38d7 Sep 10 22:15:09.560 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 10 22:15:09.560 INFO kablam! 16: 0x565142037aa9 - main Sep 10 22:15:09.560 INFO kablam! 17: 0x7fa3b8b6a82f - __libc_start_main Sep 10 22:15:09.560 INFO kablam! 18: 0x56514202a3f8 - _start Sep 10 22:15:09.560 INFO kablam! 19: 0x0 - Sep 10 22:15:09.560 INFO kablam! Sep 10 22:15:09.560 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 10 22:15:18.483 INFO kablam! error: build failed Sep 10 22:15:18.483 INFO kablam! su: No module specific data is present Sep 10 22:15:19.072 INFO running `"docker" "rm" "-f" "248ce830652f12e9435cbe0d4da2e9b7125a72d3319bb0bf74a49f3e960125a3"` Sep 10 22:15:19.161 INFO blam! 248ce830652f12e9435cbe0d4da2e9b7125a72d3319bb0bf74a49f3e960125a3