Sep 02 18:10:39.731 INFO checking clang-0.12.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851 Sep 02 18:10:39.731 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets Sep 02 18:10:39.731 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 02 18:10:39.921 INFO blam! 299aabbe6c947bea0b99fda28e8153666e07462de79e3dcee08746a6dad74451 Sep 02 18:10:39.924 INFO running `"docker" "start" "-a" "299aabbe6c947bea0b99fda28e8153666e07462de79e3dcee08746a6dad74451"` Sep 02 18:10:40.605 INFO kablam! warning: An explicit [[test]] section is specified in Cargo.toml which currently Sep 02 18:10:40.605 INFO kablam! disables Cargo from automatically inferring other test targets. Sep 02 18:10:40.605 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following Sep 02 18:10:40.605 INFO kablam! files will be included as a test target: Sep 02 18:10:40.605 INFO kablam! Sep 02 18:10:40.605 INFO kablam! * /source/tests/diagnostic.rs Sep 02 18:10:40.605 INFO kablam! * /source/tests/source.rs Sep 02 18:10:40.605 INFO kablam! * /source/tests/token.rs Sep 02 18:10:40.605 INFO kablam! * /source/tests/documentation.rs Sep 02 18:10:40.605 INFO kablam! * /source/tests/sonar.rs Sep 02 18:10:40.606 INFO kablam! * /source/tests/completion.rs Sep 02 18:10:40.606 INFO kablam! Sep 02 18:10:40.606 INFO kablam! This is likely to break cargo build or cargo test as these files may not be Sep 02 18:10:40.606 INFO kablam! ready to be compiled as a test target today. You can future-proof yourself Sep 02 18:10:40.606 INFO kablam! and disable this warning by adding `autotests = false` to your [package] Sep 02 18:10:40.606 INFO kablam! section. You may also move the files to a location where Cargo would not Sep 02 18:10:40.606 INFO kablam! automatically infer them to be a target, such as in subfolders. Sep 02 18:10:40.606 INFO kablam! Sep 02 18:10:40.606 INFO kablam! For more information on this warning you can consult Sep 02 18:10:40.606 INFO kablam! https://github.com/rust-lang/cargo/issues/5330 Sep 02 18:10:40.727 INFO kablam! Compiling clang-sys v0.10.1 Sep 02 18:10:42.134 INFO kablam! error: failed to run custom build command for `clang-sys v0.10.1` Sep 02 18:10:42.134 INFO kablam! process didn't exit successfully: `/target/debug/build/clang-sys-13022d06a994d2ad/build-script-build` (exit code: 101) Sep 02 18:10:42.134 INFO kablam! --- stderr Sep 02 18:10:42.134 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 18:10:42.134 INFO kablam! stack backtrace: Sep 02 18:10:42.135 INFO kablam! 0: 0x5582f250b0ce - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::ha200f2cd684ebd49 Sep 02 18:10:42.135 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 02 18:10:42.135 INFO kablam! 1: 0x5582f24fc4f6 - std::sys_common::backtrace::print::hfe3d4e47b4c8e48c Sep 02 18:10:42.135 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 02 18:10:42.135 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 02 18:10:42.135 INFO kablam! 2: 0x5582f24fae6d - std::panicking::default_hook::{{closure}}::hf56af31102a42941 Sep 02 18:10:42.135 INFO kablam! at libstd/panicking.rs:211 Sep 02 18:10:42.135 INFO kablam! 3: 0x5582f24fabe0 - std::panicking::default_hook::ha51b5d4eb7ec526d Sep 02 18:10:42.135 INFO kablam! at libstd/panicking.rs:227 Sep 02 18:10:42.135 INFO kablam! 4: 0x5582f24fb42c - std::panicking::rust_panic_with_hook::hd585483f9daec810 Sep 02 18:10:42.135 INFO kablam! at libstd/panicking.rs:477 Sep 02 18:10:42.135 INFO kablam! 5: 0x5582f24fb029 - std::panicking::continue_panic_fmt::h918075cde557b461 Sep 02 18:10:42.135 INFO kablam! at libstd/panicking.rs:391 Sep 02 18:10:42.135 INFO kablam! 6: 0x5582f24faf25 - rust_begin_unwind Sep 02 18:10:42.135 INFO kablam! at libstd/panicking.rs:326 Sep 02 18:10:42.135 INFO kablam! 7: 0x5582f254d0cb - core::panicking::panic_fmt::h79198a922822fff3 Sep 02 18:10:42.135 INFO kablam! at libcore/panicking.rs:77 Sep 02 18:10:42.135 INFO kablam! 8: 0x5582f24cd935 - core::result::unwrap_failed::h3afcb9fa35f8b87b Sep 02 18:10:42.135 INFO kablam! at /checkout/src/libcore/macros.rs:26 Sep 02 18:10:42.135 INFO kablam! 9: 0x5582f24cd5fb - >::unwrap::h7194c1edb30ec2c9 Sep 02 18:10:42.135 INFO kablam! at /checkout/src/libcore/result.rs:782 Sep 02 18:10:42.135 INFO kablam! 10: 0x5582f24c7eb9 - build_script_build::main::hdc0a379ee9a36fbf Sep 02 18:10:42.135 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/clang-sys-0.10.1/build.rs:244 Sep 02 18:10:42.135 INFO kablam! 11: 0x5582f24c8e4f - std::rt::lang_start::{{closure}}::h1f1f7943544cae4c Sep 02 18:10:42.135 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 02 18:10:42.135 INFO kablam! 12: 0x5582f24faf12 - std::panicking::try::do_call::hea63f5620482e896 Sep 02 18:10:42.135 INFO kablam! at libstd/rt.rs:59 Sep 02 18:10:42.135 INFO kablam! at libstd/panicking.rs:310 Sep 02 18:10:42.135 INFO kablam! 13: 0x5582f251d6c9 - __rust_maybe_catch_panic Sep 02 18:10:42.135 INFO kablam! at libpanic_unwind/lib.rs:103 Sep 02 18:10:42.135 INFO kablam! 14: 0x5582f2506c75 - std::rt::lang_start_internal::hfd6e69240f0360f8 Sep 02 18:10:42.135 INFO kablam! at libstd/panicking.rs:289 Sep 02 18:10:42.135 INFO kablam! at libstd/panic.rs:392 Sep 02 18:10:42.135 INFO kablam! at libstd/rt.rs:58 Sep 02 18:10:42.135 INFO kablam! 15: 0x5582f24c8e27 - std::rt::lang_start::h2c0737e86636bc89 Sep 02 18:10:42.135 INFO kablam! at /checkout/src/libstd/rt.rs:74 Sep 02 18:10:42.135 INFO kablam! 16: 0x5582f24c80c9 - main Sep 02 18:10:42.135 INFO kablam! 17: 0x7f0b040b282f - __libc_start_main Sep 02 18:10:42.135 INFO kablam! 18: 0x5582f24c4ec8 - _start Sep 02 18:10:42.135 INFO kablam! 19: 0x0 - Sep 02 18:10:42.136 INFO kablam! Sep 02 18:10:42.136 INFO kablam! su: No module specific data is present Sep 02 18:10:42.488 INFO running `"docker" "rm" "-f" "299aabbe6c947bea0b99fda28e8153666e07462de79e3dcee08746a6dad74451"` Sep 02 18:10:42.588 INFO blam! 299aabbe6c947bea0b99fda28e8153666e07462de79e3dcee08746a6dad74451