Sep 05 02:05:35.056 INFO checking bincode-no-std-1.0.0 against try#5fe695a3844714c70e8f7731a553f7947987a68a for pr-53913 Sep 05 02:05:35.056 INFO running: cargo +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets Sep 05 02:05:35.056 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53913/try#5fe695a3844714c70e8f7731a553f7947987a68a:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-0/try#5fe695a3844714c70e8f7731a553f7947987a68a:/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=500" "-e" "CMD=cargo +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 05 02:05:35.290 INFO blam! e464f13b7d0724deb09b507b47d7fda9d76ed8b057ef9bee381b510dd0b0b1d4 Sep 05 02:05:35.292 INFO running `"docker" "start" "-a" "e464f13b7d0724deb09b507b47d7fda9d76ed8b057ef9bee381b510dd0b0b1d4"` Sep 05 02:05:36.186 INFO kablam! Compiling serde v1.0.76 Sep 05 02:05:36.187 INFO kablam! Compiling core_io v0.1.20180307 Sep 05 02:05:36.189 INFO kablam! Compiling serde_derive v1.0.76 Sep 05 02:05:39.488 INFO kablam! error: failed to run custom build command for `core_io v0.1.20180307` Sep 05 02:05:39.488 INFO kablam! process didn't exit successfully: `/target/debug/build/core_io-5a6f3701688b09e0/build-script-build` (exit code: 101) Sep 05 02:05:39.488 INFO kablam! --- stderr Sep 05 02:05:39.488 INFO kablam! thread 'main' panicked at 'Unknown compiler version, upgrade core_io?', libcore/option.rs:1000:5 Sep 05 02:05:39.488 INFO kablam! stack backtrace: Sep 05 02:05:39.488 INFO kablam! 0: 0x55f0314805be - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h111d29d01150185b Sep 05 02:05:39.488 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 05 02:05:39.488 INFO kablam! 1: 0x55f0314724b6 - std::sys_common::backtrace::print::hadf06a7055c792d8 Sep 05 02:05:39.488 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 05 02:05:39.488 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 05 02:05:39.488 INFO kablam! 2: 0x55f031470e0d - std::panicking::default_hook::{{closure}}::h9a80afcbd09a0855 Sep 05 02:05:39.488 INFO kablam! at libstd/panicking.rs:211 Sep 05 02:05:39.488 INFO kablam! 3: 0x55f031470b80 - std::panicking::default_hook::hb91edb2af522cf99 Sep 05 02:05:39.488 INFO kablam! at libstd/panicking.rs:227 Sep 05 02:05:39.488 INFO kablam! 4: 0x55f0314713cc - std::panicking::rust_panic_with_hook::h9ee76a5950b8fa2f Sep 05 02:05:39.488 INFO kablam! at libstd/panicking.rs:477 Sep 05 02:05:39.488 INFO kablam! 5: 0x55f031470fc9 - std::panicking::continue_panic_fmt::h2cbe4f0e551c179b Sep 05 02:05:39.489 INFO kablam! at libstd/panicking.rs:391 Sep 05 02:05:39.489 INFO kablam! 6: 0x55f031470ec5 - rust_begin_unwind Sep 05 02:05:39.489 INFO kablam! at libstd/panicking.rs:326 Sep 05 02:05:39.489 INFO kablam! 7: 0x55f0314c0b8b - core::panicking::panic_fmt::h2203c46aea2496cd Sep 05 02:05:39.489 INFO kablam! at libcore/panicking.rs:77 Sep 05 02:05:39.489 INFO kablam! 8: 0x55f0314bbfc1 - core::option::expect_failed::h2567e73f88488fa0 Sep 05 02:05:39.489 INFO kablam! at libcore/option.rs:1000 Sep 05 02:05:39.489 INFO kablam! 9: 0x55f031451ec3 - >::expect::h3622e3f47bb2d74c Sep 05 02:05:39.489 INFO kablam! at /checkout/src/libcore/option.rs:312 Sep 05 02:05:39.489 INFO kablam! 10: 0x55f03144d03c - build_script_build::main::hc42c65db24b7ee45 Sep 05 02:05:39.489 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/core_io-0.1.20180307/build.rs:48 Sep 05 02:05:39.489 INFO kablam! 11: 0x55f03144ea8f - std::rt::lang_start::{{closure}}::h0c74c0b1ce4fa7b5 Sep 05 02:05:39.489 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 05 02:05:39.489 INFO kablam! 12: 0x55f031470eb2 - std::panicking::try::do_call::h4afdf37123a75d49 Sep 05 02:05:39.489 INFO kablam! at libstd/rt.rs:59 Sep 05 02:05:39.489 INFO kablam! at libstd/panicking.rs:310 Sep 05 02:05:39.489 INFO kablam! 13: 0x55f0314917d9 - __rust_maybe_catch_panic Sep 05 02:05:39.489 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 05 02:05:39.489 INFO kablam! 14: 0x55f03147c1c5 - std::rt::lang_start_internal::h10ef3984d1c2171a Sep 05 02:05:39.489 INFO kablam! at libstd/panicking.rs:289 Sep 05 02:05:39.489 INFO kablam! at libstd/panic.rs:392 Sep 05 02:05:39.489 INFO kablam! at libstd/rt.rs:58 Sep 05 02:05:39.489 INFO kablam! 15: 0x55f03144ea67 - std::rt::lang_start::h2d4b58b98bae7152 Sep 05 02:05:39.489 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 05 02:05:39.489 INFO kablam! 16: 0x55f03144daa9 - main Sep 05 02:05:39.489 INFO kablam! 17: 0x7f2c249b582f - __libc_start_main Sep 05 02:05:39.489 INFO kablam! 18: 0x55f0314403f8 - _start Sep 05 02:05:39.489 INFO kablam! 19: 0x0 - Sep 05 02:05:39.489 INFO kablam! Sep 05 02:05:39.489 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 05 02:05:58.690 INFO kablam! error: build failed Sep 05 02:05:58.691 INFO kablam! su: No module specific data is present Sep 05 02:05:59.259 INFO running `"docker" "rm" "-f" "e464f13b7d0724deb09b507b47d7fda9d76ed8b057ef9bee381b510dd0b0b1d4"` Sep 05 02:05:59.353 INFO blam! e464f13b7d0724deb09b507b47d7fda9d76ed8b057ef9bee381b510dd0b0b1d4