Sep 02 18:10:37.479 INFO checking clang-0.12.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851 Sep 02 18:10:37.479 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets Sep 02 18:10:37.479 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 02 18:10:37.661 INFO blam! 1f95c68b06e8aac40919c9a83d978e91991c60ec501a09401446bee77ec67cf4 Sep 02 18:10:37.663 INFO running `"docker" "start" "-a" "1f95c68b06e8aac40919c9a83d978e91991c60ec501a09401446bee77ec67cf4"` Sep 02 18:10:38.287 INFO kablam! warning: An explicit [[test]] section is specified in Cargo.toml which currently Sep 02 18:10:38.288 INFO kablam! disables Cargo from automatically inferring other test targets. Sep 02 18:10:38.288 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following Sep 02 18:10:38.288 INFO kablam! files will be included as a test target: Sep 02 18:10:38.288 INFO kablam! Sep 02 18:10:38.288 INFO kablam! * /source/tests/diagnostic.rs Sep 02 18:10:38.288 INFO kablam! * /source/tests/source.rs Sep 02 18:10:38.288 INFO kablam! * /source/tests/token.rs Sep 02 18:10:38.288 INFO kablam! * /source/tests/documentation.rs Sep 02 18:10:38.288 INFO kablam! * /source/tests/sonar.rs Sep 02 18:10:38.288 INFO kablam! * /source/tests/completion.rs Sep 02 18:10:38.288 INFO kablam! Sep 02 18:10:38.288 INFO kablam! This is likely to break cargo build or cargo test as these files may not be Sep 02 18:10:38.288 INFO kablam! ready to be compiled as a test target today. You can future-proof yourself Sep 02 18:10:38.288 INFO kablam! and disable this warning by adding `autotests = false` to your [package] Sep 02 18:10:38.288 INFO kablam! section. You may also move the files to a location where Cargo would not Sep 02 18:10:38.288 INFO kablam! automatically infer them to be a target, such as in subfolders. Sep 02 18:10:38.288 INFO kablam! Sep 02 18:10:38.288 INFO kablam! For more information on this warning you can consult Sep 02 18:10:38.288 INFO kablam! https://github.com/rust-lang/cargo/issues/5330 Sep 02 18:10:38.409 INFO kablam! Compiling clang-sys v0.10.1 Sep 02 18:10:40.144 INFO kablam! error: failed to run custom build command for `clang-sys v0.10.1` Sep 02 18:10:40.144 INFO kablam! process didn't exit successfully: `/target/debug/build/clang-sys-2f4753b99cc34423/build-script-build` (exit code: 101) Sep 02 18:10:40.144 INFO kablam! --- stderr Sep 02 18:10:40.144 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 Sep 02 18:10:40.144 INFO kablam! stack backtrace: Sep 02 18:10:40.144 INFO kablam! 0: 0x55a9db8da0de - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8608d381b52a1cc7 Sep 02 18:10:40.144 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 02 18:10:40.144 INFO kablam! 1: 0x55a9db8cb4f6 - std::sys_common::backtrace::print::hf96fbb6301ca8111 Sep 02 18:10:40.144 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 02 18:10:40.144 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 02 18:10:40.144 INFO kablam! 2: 0x55a9db8c9e6d - std::panicking::default_hook::{{closure}}::h2e8fa0d6ce9ebecc Sep 02 18:10:40.144 INFO kablam! at libstd/panicking.rs:211 Sep 02 18:10:40.144 INFO kablam! 3: 0x55a9db8c9be0 - std::panicking::default_hook::h3e385661c8d6b6f8 Sep 02 18:10:40.144 INFO kablam! at libstd/panicking.rs:227 Sep 02 18:10:40.144 INFO kablam! 4: 0x55a9db8ca42c - std::panicking::rust_panic_with_hook::h82448672ce6401e7 Sep 02 18:10:40.144 INFO kablam! at libstd/panicking.rs:477 Sep 02 18:10:40.144 INFO kablam! 5: 0x55a9db8ca029 - std::panicking::continue_panic_fmt::h7abacf9371d614d8 Sep 02 18:10:40.144 INFO kablam! at libstd/panicking.rs:391 Sep 02 18:10:40.144 INFO kablam! 6: 0x55a9db8c9f25 - rust_begin_unwind Sep 02 18:10:40.144 INFO kablam! at libstd/panicking.rs:326 Sep 02 18:10:40.144 INFO kablam! 7: 0x55a9db91c0eb - core::panicking::panic_fmt::h6f207c73477c3893 Sep 02 18:10:40.144 INFO kablam! at libcore/panicking.rs:77 Sep 02 18:10:40.144 INFO kablam! 8: 0x55a9db89c8f5 - core::result::unwrap_failed::h69285a6ac6b66aa7 Sep 02 18:10:40.145 INFO kablam! at /checkout/src/libcore/macros.rs:26 Sep 02 18:10:40.145 INFO kablam! 9: 0x55a9db89c5bb - >::unwrap::hb03347c8fd1b811f Sep 02 18:10:40.145 INFO kablam! at /checkout/src/libcore/result.rs:782 Sep 02 18:10:40.145 INFO kablam! 10: 0x55a9db896eb9 - build_script_build::main::h398eb3ee631b869c Sep 02 18:10:40.145 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/clang-sys-0.10.1/build.rs:244 Sep 02 18:10:40.145 INFO kablam! 11: 0x55a9db897e4f - std::rt::lang_start::{{closure}}::h978070f60946dfd7 Sep 02 18:10:40.145 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 02 18:10:40.145 INFO kablam! 12: 0x55a9db8c9f12 - std::panicking::try::do_call::he8eb7284c711bc58 Sep 02 18:10:40.145 INFO kablam! at libstd/rt.rs:59 Sep 02 18:10:40.145 INFO kablam! at libstd/panicking.rs:310 Sep 02 18:10:40.145 INFO kablam! 13: 0x55a9db8ec6e9 - __rust_maybe_catch_panic Sep 02 18:10:40.145 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 02 18:10:40.145 INFO kablam! 14: 0x55a9db8d5c85 - std::rt::lang_start_internal::h25421c11e0cff495 Sep 02 18:10:40.145 INFO kablam! at libstd/panicking.rs:289 Sep 02 18:10:40.145 INFO kablam! at libstd/panic.rs:392 Sep 02 18:10:40.145 INFO kablam! at libstd/rt.rs:58 Sep 02 18:10:40.145 INFO kablam! 15: 0x55a9db897e27 - std::rt::lang_start::h8aab14abea33d4af Sep 02 18:10:40.145 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 02 18:10:40.145 INFO kablam! 16: 0x55a9db8970c9 - main Sep 02 18:10:40.145 INFO kablam! 17: 0x7fcfd881382f - __libc_start_main Sep 02 18:10:40.145 INFO kablam! 18: 0x55a9db893ec8 - _start Sep 02 18:10:40.145 INFO kablam! 19: 0x0 - Sep 02 18:10:40.145 INFO kablam! Sep 02 18:10:40.145 INFO kablam! su: No module specific data is present Sep 02 18:10:40.547 INFO running `"docker" "rm" "-f" "1f95c68b06e8aac40919c9a83d978e91991c60ec501a09401446bee77ec67cf4"` Sep 02 18:10:40.648 INFO blam! 1f95c68b06e8aac40919c9a83d978e91991c60ec501a09401446bee77ec67cf4