Sep 14 19:16:14.338 INFO checking bincode-no-std-1.0.0 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1 Sep 14 19:16:14.338 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets Sep 14 19:16:14.338 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-6/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 14 19:16:14.489 INFO blam! d6832c2f217ed4750db9544d49b387639ed3a4a17dd55d3c1006e94cf17988e1 Sep 14 19:16:14.490 INFO running `"docker" "start" "-a" "d6832c2f217ed4750db9544d49b387639ed3a4a17dd55d3c1006e94cf17988e1"` Sep 14 19:16:15.233 INFO kablam! usermod: no changes Sep 14 19:16:15.270 INFO kablam! Compiling serde v1.0.78 Sep 14 19:16:15.270 INFO kablam! Compiling core_io v0.1.20180307 Sep 14 19:16:16.669 INFO kablam! error: failed to run custom build command for `core_io v0.1.20180307` Sep 14 19:16:16.669 INFO kablam! process didn't exit successfully: `/target/debug/build/core_io-24e3026b647c17a1/build-script-build` (exit code: 101) Sep 14 19:16:16.669 INFO kablam! --- stderr Sep 14 19:16:16.669 INFO kablam! thread 'main' panicked at 'Unknown compiler version, upgrade core_io?', libcore/option.rs:1000:5 Sep 14 19:16:16.669 INFO kablam! stack backtrace: Sep 14 19:16:16.669 INFO kablam! 0: 0x56541404556e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h41c993454ce21d81 Sep 14 19:16:16.669 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 14 19:16:16.669 INFO kablam! 1: 0x5654140374c6 - std::sys_common::backtrace::print::h589927f912fef2ff Sep 14 19:16:16.669 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 14 19:16:16.669 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 14 19:16:16.669 INFO kablam! 2: 0x565414035e1d - std::panicking::default_hook::{{closure}}::h9291452627a7ea3e Sep 14 19:16:16.669 INFO kablam! at libstd/panicking.rs:211 Sep 14 19:16:16.669 INFO kablam! 3: 0x565414035b90 - std::panicking::default_hook::h6c8627623d33d292 Sep 14 19:16:16.669 INFO kablam! at libstd/panicking.rs:227 Sep 14 19:16:16.669 INFO kablam! 4: 0x5654140363dc - std::panicking::rust_panic_with_hook::he648562e376b33df Sep 14 19:16:16.669 INFO kablam! at libstd/panicking.rs:477 Sep 14 19:16:16.669 INFO kablam! 5: 0x565414035fd9 - std::panicking::continue_panic_fmt::h3d208fe7124551fd Sep 14 19:16:16.669 INFO kablam! at libstd/panicking.rs:391 Sep 14 19:16:16.669 INFO kablam! 6: 0x565414035ed5 - rust_begin_unwind Sep 14 19:16:16.670 INFO kablam! at libstd/panicking.rs:326 Sep 14 19:16:16.670 INFO kablam! 7: 0x565414085b3b - core::panicking::panic_fmt::h670e32d86923e0c5 Sep 14 19:16:16.670 INFO kablam! at libcore/panicking.rs:77 Sep 14 19:16:16.670 INFO kablam! 8: 0x565414080f61 - core::option::expect_failed::h3dbc81bfdb7e49d7 Sep 14 19:16:16.670 INFO kablam! at libcore/option.rs:1000 Sep 14 19:16:16.670 INFO kablam! 9: 0x565414016ec3 - >::expect::hf20ebfe024bf11f7 Sep 14 19:16:16.670 INFO kablam! at /checkout/src/libcore/option.rs:312 Sep 14 19:16:16.670 INFO kablam! 10: 0x56541401203c - build_script_build::main::h7267207050de8de7 Sep 14 19:16:16.670 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/core_io-0.1.20180307/build.rs:48 Sep 14 19:16:16.670 INFO kablam! 11: 0x565414013a8f - std::rt::lang_start::{{closure}}::hd858729468c15084 Sep 14 19:16:16.670 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 14 19:16:16.670 INFO kablam! 12: 0x565414035ec2 - std::panicking::try::do_call::h0a45ab634c47bf28 Sep 14 19:16:16.670 INFO kablam! at libstd/rt.rs:59 Sep 14 19:16:16.670 INFO kablam! at libstd/panicking.rs:310 Sep 14 19:16:16.670 INFO kablam! 13: 0x5654140564f9 - __rust_maybe_catch_panic Sep 14 19:16:16.670 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 14 19:16:16.670 INFO kablam! 14: 0x5654140411d5 - std::rt::lang_start_internal::he2cc69ced118af39 Sep 14 19:16:16.670 INFO kablam! at libstd/panicking.rs:289 Sep 14 19:16:16.670 INFO kablam! at libstd/panic.rs:392 Sep 14 19:16:16.670 INFO kablam! at libstd/rt.rs:58 Sep 14 19:16:16.670 INFO kablam! 15: 0x565414013a67 - std::rt::lang_start::hc63655d618df645d Sep 14 19:16:16.670 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 14 19:16:16.670 INFO kablam! 16: 0x565414012aa9 - main Sep 14 19:16:16.670 INFO kablam! 17: 0x7f923df2582f - __libc_start_main Sep 14 19:16:16.670 INFO kablam! 18: 0x5654140053f8 - _start Sep 14 19:16:16.670 INFO kablam! 19: 0x0 - Sep 14 19:16:16.670 INFO kablam! Sep 14 19:16:16.670 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 14 19:16:25.650 INFO kablam! error: build failed Sep 14 19:16:25.651 INFO kablam! su: No module specific data is present Sep 14 19:16:26.147 INFO running `"docker" "rm" "-f" "d6832c2f217ed4750db9544d49b387639ed3a4a17dd55d3c1006e94cf17988e1"` Sep 14 19:16:26.314 INFO blam! d6832c2f217ed4750db9544d49b387639ed3a4a17dd55d3c1006e94cf17988e1