Sep 20 04:30:56.914 INFO checking bincode-no-std-1.0.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346 Sep 20 04:30:56.914 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets Sep 20 04:30:56.914 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-5/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 20 04:30:57.045 INFO blam! d21b46290547060dcb5b84696d6bd006a47660073e0ead97ff6e19056ca7fcc2 Sep 20 04:30:57.047 INFO running `"docker" "start" "-a" "d21b46290547060dcb5b84696d6bd006a47660073e0ead97ff6e19056ca7fcc2"` Sep 20 04:30:57.898 INFO kablam! usermod: no changes Sep 20 04:30:58.128 INFO kablam! Compiling serde v1.0.79 Sep 20 04:30:58.128 INFO kablam! Compiling core_io v0.1.20180307 Sep 20 04:30:58.129 INFO kablam! Compiling serde_derive v1.0.79 Sep 20 04:30:59.777 INFO kablam! error: failed to run custom build command for `core_io v0.1.20180307` Sep 20 04:30:59.777 INFO kablam! process didn't exit successfully: `/target/debug/build/core_io-affaed25444333b3/build-script-build` (exit code: 101) Sep 20 04:30:59.777 INFO kablam! --- stderr Sep 20 04:30:59.777 INFO kablam! thread 'main' panicked at 'Unknown compiler version, upgrade core_io?', libcore/option.rs:1000:5 Sep 20 04:30:59.777 INFO kablam! stack backtrace: Sep 20 04:30:59.777 INFO kablam! 0: 0x56276b07d3ae - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h30b7df3ff3ebc526 Sep 20 04:30:59.777 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 20 04:30:59.777 INFO kablam! 1: 0x56276b06f406 - std::sys_common::backtrace::print::hc6a3affd651da617 Sep 20 04:30:59.777 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 20 04:30:59.777 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 20 04:30:59.777 INFO kablam! 2: 0x56276b06ddad - std::panicking::default_hook::{{closure}}::h24bcdc46ff1bdd94 Sep 20 04:30:59.777 INFO kablam! at libstd/panicking.rs:211 Sep 20 04:30:59.777 INFO kablam! 3: 0x56276b06db20 - std::panicking::default_hook::h5357f8ba3cb65742 Sep 20 04:30:59.777 INFO kablam! at libstd/panicking.rs:227 Sep 20 04:30:59.777 INFO kablam! 4: 0x56276b06e36c - std::panicking::rust_panic_with_hook::h65b641598223039e Sep 20 04:30:59.777 INFO kablam! at libstd/panicking.rs:477 Sep 20 04:30:59.777 INFO kablam! 5: 0x56276b06df69 - std::panicking::continue_panic_fmt::h192f6492adc3fcba Sep 20 04:30:59.777 INFO kablam! at libstd/panicking.rs:391 Sep 20 04:30:59.777 INFO kablam! 6: 0x56276b06de65 - rust_begin_unwind Sep 20 04:30:59.777 INFO kablam! at libstd/panicking.rs:326 Sep 20 04:30:59.777 INFO kablam! 7: 0x56276b0b8a0b - core::panicking::panic_fmt::h68a5235d7f22abeb Sep 20 04:30:59.777 INFO kablam! at libcore/panicking.rs:77 Sep 20 04:30:59.777 INFO kablam! 8: 0x56276b0b8a81 - core::option::expect_failed::hb3f78b7cd83d82f2 Sep 20 04:30:59.777 INFO kablam! at libcore/option.rs:1000 Sep 20 04:30:59.777 INFO kablam! 9: 0x56276b04eec3 - >::expect::h7e818b43c4234981 Sep 20 04:30:59.777 INFO kablam! at libcore/option.rs:312 Sep 20 04:30:59.777 INFO kablam! 10: 0x56276b04a03c - build_script_build::main::hbc56bff06531cbe2 Sep 20 04:30:59.777 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/core_io-0.1.20180307/build.rs:48 Sep 20 04:30:59.777 INFO kablam! 11: 0x56276b04ba8f - std::rt::lang_start::{{closure}}::hb11ebb755b567d6d Sep 20 04:30:59.777 INFO kablam! at libstd/rt.rs:74 Sep 20 04:30:59.777 INFO kablam! 12: 0x56276b06de52 - std::panicking::try::do_call::h817ce9e4aa46557f Sep 20 04:30:59.777 INFO kablam! at libstd/rt.rs:59 Sep 20 04:30:59.777 INFO kablam! at libstd/panicking.rs:310 Sep 20 04:30:59.777 INFO kablam! 13: 0x56276b08e4a9 - __rust_maybe_catch_panic Sep 20 04:30:59.777 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 20 04:30:59.777 INFO kablam! 14: 0x56276b079045 - std::rt::lang_start_internal::h74522e2641913464 Sep 20 04:30:59.777 INFO kablam! at libstd/panicking.rs:289 Sep 20 04:30:59.777 INFO kablam! at libstd/panic.rs:392 Sep 20 04:30:59.777 INFO kablam! at libstd/rt.rs:58 Sep 20 04:30:59.777 INFO kablam! 15: 0x56276b04ba67 - std::rt::lang_start::heb2eedf422297089 Sep 20 04:30:59.777 INFO kablam! at libstd/rt.rs:74 Sep 20 04:30:59.777 INFO kablam! 16: 0x56276b04aaa9 - main Sep 20 04:30:59.777 INFO kablam! 17: 0x7f36445de82f - __libc_start_main Sep 20 04:30:59.777 INFO kablam! 18: 0x56276b03d3f8 - _start Sep 20 04:30:59.777 INFO kablam! 19: 0x0 - Sep 20 04:30:59.777 INFO kablam! Sep 20 04:30:59.777 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 20 04:31:14.241 INFO kablam! error: build failed Sep 20 04:31:14.242 INFO kablam! su: No module specific data is present Sep 20 04:31:14.937 INFO running `"docker" "rm" "-f" "d21b46290547060dcb5b84696d6bd006a47660073e0ead97ff6e19056ca7fcc2"` Sep 20 04:31:15.113 INFO blam! d21b46290547060dcb5b84696d6bd006a47660073e0ead97ff6e19056ca7fcc2