Sep 14 18:26:59.848 INFO checking clang-0.12.0 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1 Sep 14 18:26:59.848 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets Sep 14 18:26:59.848 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 18:27:00.256 INFO blam! 7263304d3632ad03efdc51534b1b8b3a75306494decfa117b0f33b210a11c838 Sep 14 18:27:00.263 INFO running `"docker" "start" "-a" "7263304d3632ad03efdc51534b1b8b3a75306494decfa117b0f33b210a11c838"` Sep 14 18:27:01.835 INFO kablam! usermod: no changes Sep 14 18:27:01.886 INFO kablam! warning: An explicit [[test]] section is specified in Cargo.toml which currently Sep 14 18:27:01.887 INFO kablam! disables Cargo from automatically inferring other test targets. Sep 14 18:27:01.887 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following Sep 14 18:27:01.887 INFO kablam! files will be included as a test target: Sep 14 18:27:01.887 INFO kablam! Sep 14 18:27:01.887 INFO kablam! * /source/tests/completion.rs Sep 14 18:27:01.887 INFO kablam! * /source/tests/diagnostic.rs Sep 14 18:27:01.887 INFO kablam! * /source/tests/documentation.rs Sep 14 18:27:01.887 INFO kablam! * /source/tests/sonar.rs Sep 14 18:27:01.887 INFO kablam! * /source/tests/source.rs Sep 14 18:27:01.887 INFO kablam! * /source/tests/token.rs Sep 14 18:27:01.887 INFO kablam! Sep 14 18:27:01.887 INFO kablam! This is likely to break cargo build or cargo test as these files may not be Sep 14 18:27:01.887 INFO kablam! ready to be compiled as a test target today. You can future-proof yourself Sep 14 18:27:01.887 INFO kablam! and disable this warning by adding `autotests = false` to your [package] Sep 14 18:27:01.887 INFO kablam! section. You may also move the files to a location where Cargo would not Sep 14 18:27:01.887 INFO kablam! automatically infer them to be a target, such as in subfolders. Sep 14 18:27:01.887 INFO kablam! Sep 14 18:27:01.887 INFO kablam! For more information on this warning you can consult Sep 14 18:27:01.887 INFO kablam! https://github.com/rust-lang/cargo/issues/5330 Sep 14 18:27:01.982 INFO kablam! Compiling clang-sys v0.10.1 Sep 14 18:27:03.788 INFO kablam! error: failed to run custom build command for `clang-sys v0.10.1` Sep 14 18:27:03.788 INFO kablam! process didn't exit successfully: `/target/debug/build/clang-sys-9efc7313ead11c05/build-script-build` (exit code: 101) Sep 14 18:27:03.788 INFO kablam! --- stderr Sep 14 18:27:03.788 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:1009:5 Sep 14 18:27:03.788 INFO kablam! stack backtrace: Sep 14 18:27:03.788 INFO kablam! 0: 0x55a376da9dbe - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h41c993454ce21d81 Sep 14 18:27:03.788 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 14 18:27:03.788 INFO kablam! 1: 0x55a376d9b286 - std::sys_common::backtrace::print::h589927f912fef2ff Sep 14 18:27:03.788 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 14 18:27:03.788 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 14 18:27:03.789 INFO kablam! 2: 0x55a376d99bdd - std::panicking::default_hook::{{closure}}::h9291452627a7ea3e Sep 14 18:27:03.789 INFO kablam! at libstd/panicking.rs:211 Sep 14 18:27:03.789 INFO kablam! 3: 0x55a376d99950 - std::panicking::default_hook::h6c8627623d33d292 Sep 14 18:27:03.789 INFO kablam! at libstd/panicking.rs:227 Sep 14 18:27:03.789 INFO kablam! 4: 0x55a376d9a19c - std::panicking::rust_panic_with_hook::he648562e376b33df Sep 14 18:27:03.789 INFO kablam! at libstd/panicking.rs:477 Sep 14 18:27:03.789 INFO kablam! 5: 0x55a376d99d99 - std::panicking::continue_panic_fmt::h3d208fe7124551fd Sep 14 18:27:03.789 INFO kablam! at libstd/panicking.rs:391 Sep 14 18:27:03.789 INFO kablam! 6: 0x55a376d99c95 - rust_begin_unwind Sep 14 18:27:03.789 INFO kablam! at libstd/panicking.rs:326 Sep 14 18:27:03.789 INFO kablam! 7: 0x55a376deae4b - core::panicking::panic_fmt::h670e32d86923e0c5 Sep 14 18:27:03.789 INFO kablam! at libcore/panicking.rs:77 Sep 14 18:27:03.789 INFO kablam! 8: 0x55a376d6b8b3 - core::result::unwrap_failed::h9f4729665b6d8db0 Sep 14 18:27:03.789 INFO kablam! at /checkout/src/libcore/macros.rs:26 Sep 14 18:27:03.789 INFO kablam! 9: 0x55a376d6b585 - >::unwrap::he9d3888ea0d3801f Sep 14 18:27:03.789 INFO kablam! at /checkout/src/libcore/result.rs:808 Sep 14 18:27:03.789 INFO kablam! 10: 0x55a376d65e99 - build_script_build::main::h01f143f08243439a Sep 14 18:27:03.789 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/clang-sys-0.10.1/build.rs:244 Sep 14 18:27:03.789 INFO kablam! 11: 0x55a376d66e1f - std::rt::lang_start::{{closure}}::h465ea79bc785893d Sep 14 18:27:03.789 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 14 18:27:03.789 INFO kablam! 12: 0x55a376d99c82 - std::panicking::try::do_call::h0a45ab634c47bf28 Sep 14 18:27:03.789 INFO kablam! at libstd/rt.rs:59 Sep 14 18:27:03.789 INFO kablam! at libstd/panicking.rs:310 Sep 14 18:27:03.789 INFO kablam! 13: 0x55a376dbb199 - __rust_maybe_catch_panic Sep 14 18:27:03.789 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 14 18:27:03.789 INFO kablam! 14: 0x55a376da59c5 - std::rt::lang_start_internal::he2cc69ced118af39 Sep 14 18:27:03.789 INFO kablam! at libstd/panicking.rs:289 Sep 14 18:27:03.789 INFO kablam! at libstd/panic.rs:392 Sep 14 18:27:03.789 INFO kablam! at libstd/rt.rs:58 Sep 14 18:27:03.789 INFO kablam! 15: 0x55a376d66df7 - std::rt::lang_start::hdf241f831b166888 Sep 14 18:27:03.789 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 14 18:27:03.789 INFO kablam! 16: 0x55a376d66099 - main Sep 14 18:27:03.789 INFO kablam! 17: 0x7f0a3d56982f - __libc_start_main Sep 14 18:27:03.789 INFO kablam! 18: 0x55a376d62ea8 - _start Sep 14 18:27:03.789 INFO kablam! 19: 0x0 - Sep 14 18:27:03.789 INFO kablam! Sep 14 18:27:03.807 INFO kablam! su: No module specific data is present Sep 14 18:27:04.736 INFO running `"docker" "rm" "-f" "7263304d3632ad03efdc51534b1b8b3a75306494decfa117b0f33b210a11c838"` Sep 14 18:27:05.010 INFO blam! 7263304d3632ad03efdc51534b1b8b3a75306494decfa117b0f33b210a11c838