Aug 30 21:52:53.722 INFO checking clang-0.12.0 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707 Aug 30 21:52:53.722 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets Aug 30 21:52:53.723 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-2/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 30 21:52:53.878 INFO blam! d6a6ddd50b4f066ed686b734d45827b8adb5370a52244ae3ecaa65076cf071fa Aug 30 21:52:53.880 INFO running `"docker" "start" "-a" "d6a6ddd50b4f066ed686b734d45827b8adb5370a52244ae3ecaa65076cf071fa"` Aug 30 21:52:54.426 INFO kablam! warning: An explicit [[test]] section is specified in Cargo.toml which currently Aug 30 21:52:54.426 INFO kablam! disables Cargo from automatically inferring other test targets. Aug 30 21:52:54.426 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following Aug 30 21:52:54.426 INFO kablam! files will be included as a test target: Aug 30 21:52:54.426 INFO kablam! Aug 30 21:52:54.426 INFO kablam! * /source/tests/diagnostic.rs Aug 30 21:52:54.426 INFO kablam! * /source/tests/source.rs Aug 30 21:52:54.426 INFO kablam! * /source/tests/token.rs Aug 30 21:52:54.426 INFO kablam! * /source/tests/documentation.rs Aug 30 21:52:54.426 INFO kablam! * /source/tests/sonar.rs Aug 30 21:52:54.426 INFO kablam! * /source/tests/completion.rs Aug 30 21:52:54.426 INFO kablam! Aug 30 21:52:54.426 INFO kablam! This is likely to break cargo build or cargo test as these files may not be Aug 30 21:52:54.426 INFO kablam! ready to be compiled as a test target today. You can future-proof yourself Aug 30 21:52:54.426 INFO kablam! and disable this warning by adding `autotests = false` to your [package] Aug 30 21:52:54.426 INFO kablam! section. You may also move the files to a location where Cargo would not Aug 30 21:52:54.426 INFO kablam! automatically infer them to be a target, such as in subfolders. Aug 30 21:52:54.426 INFO kablam! Aug 30 21:52:54.426 INFO kablam! For more information on this warning you can consult Aug 30 21:52:54.426 INFO kablam! https://github.com/rust-lang/cargo/issues/5330 Aug 30 21:52:54.516 INFO kablam! Compiling clang-sys v0.10.1 Aug 30 21:52:56.014 INFO kablam! error: failed to run custom build command for `clang-sys v0.10.1` Aug 30 21:52:56.014 INFO kablam! process didn't exit successfully: `/target/debug/build/clang-sys-1e5da9c28a8f7a01/build-script-build` (exit code: 101) Aug 30 21:52:56.014 INFO kablam! --- stderr Aug 30 21:52:56.014 INFO kablam! thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: "couldn\'t find \'libclang.so\', set the LIBCLANG_PATH environment variable to a path where \'libclang.so\' can be found"', libcore/result.rs:983:5 Aug 30 21:52:56.014 INFO kablam! stack backtrace: Aug 30 21:52:56.014 INFO kablam! 0: 0x55a389f600be - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8f71f310d118facb Aug 30 21:52:56.014 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 30 21:52:56.014 INFO kablam! 1: 0x55a389f514f6 - std::sys_common::backtrace::print::hfdcfd1f104fe4840 Aug 30 21:52:56.014 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 30 21:52:56.014 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 30 21:52:56.014 INFO kablam! 2: 0x55a389f4fe6d - std::panicking::default_hook::{{closure}}::heac6c2569094f14c Aug 30 21:52:56.014 INFO kablam! at libstd/panicking.rs:211 Aug 30 21:52:56.014 INFO kablam! 3: 0x55a389f4fbe0 - std::panicking::default_hook::h172730ec656eb3f4 Aug 30 21:52:56.014 INFO kablam! at libstd/panicking.rs:227 Aug 30 21:52:56.014 INFO kablam! 4: 0x55a389f5042c - std::panicking::rust_panic_with_hook::h4baee0ff6b4c8d5f Aug 30 21:52:56.014 INFO kablam! at libstd/panicking.rs:477 Aug 30 21:52:56.014 INFO kablam! 5: 0x55a389f50029 - std::panicking::continue_panic_fmt::he85e6162abe63ff8 Aug 30 21:52:56.015 INFO kablam! at libstd/panicking.rs:391 Aug 30 21:52:56.015 INFO kablam! 6: 0x55a389f4ff25 - rust_begin_unwind Aug 30 21:52:56.015 INFO kablam! at libstd/panicking.rs:326 Aug 30 21:52:56.015 INFO kablam! 7: 0x55a389fa20fb - core::panicking::panic_fmt::h15874dc89aa467a9 Aug 30 21:52:56.015 INFO kablam! at libcore/panicking.rs:77 Aug 30 21:52:56.015 INFO kablam! 8: 0x55a389f22935 - core::result::unwrap_failed::h7dfa736031b8ba7d Aug 30 21:52:56.015 INFO kablam! at /checkout/src/libcore/macros.rs:26 Aug 30 21:52:56.015 INFO kablam! 9: 0x55a389f225fb - >::unwrap::hfa7935f73149fb97 Aug 30 21:52:56.015 INFO kablam! at /checkout/src/libcore/result.rs:782 Aug 30 21:52:56.015 INFO kablam! 10: 0x55a389f1ceb9 - build_script_build::main::hc40e14248e5ac2c2 Aug 30 21:52:56.015 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/clang-sys-0.10.1/build.rs:244 Aug 30 21:52:56.015 INFO kablam! 11: 0x55a389f1de4f - std::rt::lang_start::{{closure}}::h2f22aa8e446c2e79 Aug 30 21:52:56.015 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 30 21:52:56.015 INFO kablam! 12: 0x55a389f4ff12 - std::panicking::try::do_call::h09d1819b0274af73 Aug 30 21:52:56.015 INFO kablam! at libstd/rt.rs:59 Aug 30 21:52:56.015 INFO kablam! at libstd/panicking.rs:310 Aug 30 21:52:56.015 INFO kablam! 13: 0x55a389f72a09 - __rust_maybe_catch_panic Aug 30 21:52:56.015 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 30 21:52:56.015 INFO kablam! 14: 0x55a389f5bc85 - std::rt::lang_start_internal::hf36d29744825ff5e Aug 30 21:52:56.015 INFO kablam! at libstd/panicking.rs:289 Aug 30 21:52:56.015 INFO kablam! at libstd/panic.rs:392 Aug 30 21:52:56.015 INFO kablam! at libstd/rt.rs:58 Aug 30 21:52:56.015 INFO kablam! 15: 0x55a389f1de27 - std::rt::lang_start::h4fcf6a93858c8615 Aug 30 21:52:56.015 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 30 21:52:56.015 INFO kablam! 16: 0x55a389f1d0c9 - main Aug 30 21:52:56.015 INFO kablam! 17: 0x7f21ed8a382f - __libc_start_main Aug 30 21:52:56.016 INFO kablam! 18: 0x55a389f19ec8 - _start Aug 30 21:52:56.016 INFO kablam! 19: 0x0 - Aug 30 21:52:56.016 INFO kablam! Aug 30 21:52:56.016 INFO kablam! su: No module specific data is present Aug 30 21:52:56.490 INFO running `"docker" "rm" "-f" "d6a6ddd50b4f066ed686b734d45827b8adb5370a52244ae3ecaa65076cf071fa"` Aug 30 21:52:56.587 INFO blam! d6a6ddd50b4f066ed686b734d45827b8adb5370a52244ae3ecaa65076cf071fa