Aug 30 21:31:35.800 INFO checking clang-0.12.0 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699 Aug 30 21:31:35.800 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets Aug 30 21:31:35.800 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-3/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 30 21:31:35.985 INFO blam! bbd214026cd64fbfe464b0bbf3f741e38a5cfc2e9dad430042986dd4ca0da480 Aug 30 21:31:35.987 INFO running `"docker" "start" "-a" "bbd214026cd64fbfe464b0bbf3f741e38a5cfc2e9dad430042986dd4ca0da480"` Aug 30 21:31:36.648 INFO kablam! warning: An explicit [[test]] section is specified in Cargo.toml which currently Aug 30 21:31:36.648 INFO kablam! disables Cargo from automatically inferring other test targets. Aug 30 21:31:36.648 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following Aug 30 21:31:36.648 INFO kablam! files will be included as a test target: Aug 30 21:31:36.648 INFO kablam! Aug 30 21:31:36.648 INFO kablam! * /source/tests/diagnostic.rs Aug 30 21:31:36.648 INFO kablam! * /source/tests/source.rs Aug 30 21:31:36.648 INFO kablam! * /source/tests/token.rs Aug 30 21:31:36.649 INFO kablam! * /source/tests/documentation.rs Aug 30 21:31:36.649 INFO kablam! * /source/tests/sonar.rs Aug 30 21:31:36.649 INFO kablam! * /source/tests/completion.rs Aug 30 21:31:36.649 INFO kablam! Aug 30 21:31:36.649 INFO kablam! This is likely to break cargo build or cargo test as these files may not be Aug 30 21:31:36.649 INFO kablam! ready to be compiled as a test target today. You can future-proof yourself Aug 30 21:31:36.649 INFO kablam! and disable this warning by adding `autotests = false` to your [package] Aug 30 21:31:36.649 INFO kablam! section. You may also move the files to a location where Cargo would not Aug 30 21:31:36.649 INFO kablam! automatically infer them to be a target, such as in subfolders. Aug 30 21:31:36.649 INFO kablam! Aug 30 21:31:36.649 INFO kablam! For more information on this warning you can consult Aug 30 21:31:36.649 INFO kablam! https://github.com/rust-lang/cargo/issues/5330 Aug 30 21:31:36.766 INFO kablam! Compiling clang-sys v0.10.1 Aug 30 21:31:38.264 INFO kablam! error: failed to run custom build command for `clang-sys v0.10.1` Aug 30 21:31:38.264 INFO kablam! process didn't exit successfully: `/target/debug/build/clang-sys-991f5fc76591518b/build-script-build` (exit code: 101) Aug 30 21:31:38.264 INFO kablam! --- stderr Aug 30 21:31:38.264 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 21:31:38.264 INFO kablam! stack backtrace: Aug 30 21:31:38.264 INFO kablam! 0: 0x562bdd02b0ee - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hb14c0e50253b2613 Aug 30 21:31:38.264 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 30 21:31:38.264 INFO kablam! 1: 0x562bdd01c4f6 - std::sys_common::backtrace::print::h6350b89a6173f177 Aug 30 21:31:38.264 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 30 21:31:38.264 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 30 21:31:38.264 INFO kablam! 2: 0x562bdd01ae6d - std::panicking::default_hook::{{closure}}::h0d296196459c0d68 Aug 30 21:31:38.264 INFO kablam! at libstd/panicking.rs:211 Aug 30 21:31:38.264 INFO kablam! 3: 0x562bdd01abe0 - std::panicking::default_hook::h3b75ddcdb4e292c2 Aug 30 21:31:38.264 INFO kablam! at libstd/panicking.rs:227 Aug 30 21:31:38.264 INFO kablam! 4: 0x562bdd01b42c - std::panicking::rust_panic_with_hook::h78c3f66b7bf47c8e Aug 30 21:31:38.264 INFO kablam! at libstd/panicking.rs:476 Aug 30 21:31:38.264 INFO kablam! 5: 0x562bdd01b029 - std::panicking::continue_panic_fmt::h0dca0000433d53cd Aug 30 21:31:38.265 INFO kablam! at libstd/panicking.rs:390 Aug 30 21:31:38.265 INFO kablam! 6: 0x562bdd01af25 - rust_begin_unwind Aug 30 21:31:38.265 INFO kablam! at libstd/panicking.rs:325 Aug 30 21:31:38.265 INFO kablam! 7: 0x562bdd06d10b - core::panicking::panic_fmt::h6a491d71a4e1ea85 Aug 30 21:31:38.265 INFO kablam! at libcore/panicking.rs:77 Aug 30 21:31:38.265 INFO kablam! 8: 0x562bdcfed935 - core::result::unwrap_failed::hd1b11364cf0c5717 Aug 30 21:31:38.265 INFO kablam! at /checkout/src/libcore/macros.rs:26 Aug 30 21:31:38.265 INFO kablam! 9: 0x562bdcfed5fb - >::unwrap::hc8e370deeedce6db Aug 30 21:31:38.265 INFO kablam! at /checkout/src/libcore/result.rs:782 Aug 30 21:31:38.265 INFO kablam! 10: 0x562bdcfe7eb9 - build_script_build::main::h52b356425ba517dd Aug 30 21:31:38.265 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/clang-sys-0.10.1/build.rs:244 Aug 30 21:31:38.265 INFO kablam! 11: 0x562bdcfe8e4f - std::rt::lang_start::{{closure}}::h4e7b6c08c2544daa Aug 30 21:31:38.265 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 30 21:31:38.265 INFO kablam! 12: 0x562bdd01af12 - std::panicking::try::do_call::heda1385a4d443830 Aug 30 21:31:38.265 INFO kablam! at libstd/rt.rs:59 Aug 30 21:31:38.265 INFO kablam! at libstd/panicking.rs:310 Aug 30 21:31:38.265 INFO kablam! 13: 0x562bdd03d709 - __rust_maybe_catch_panic Aug 30 21:31:38.265 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 30 21:31:38.265 INFO kablam! 14: 0x562bdd026c95 - std::rt::lang_start_internal::h92d079b55bc853f9 Aug 30 21:31:38.265 INFO kablam! at libstd/panicking.rs:289 Aug 30 21:31:38.265 INFO kablam! at libstd/panic.rs:392 Aug 30 21:31:38.265 INFO kablam! at libstd/rt.rs:58 Aug 30 21:31:38.265 INFO kablam! 15: 0x562bdcfe8e27 - std::rt::lang_start::h803d645f4376aaa2 Aug 30 21:31:38.265 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 30 21:31:38.265 INFO kablam! 16: 0x562bdcfe80c9 - main Aug 30 21:31:38.265 INFO kablam! 17: 0x7f0232a3682f - __libc_start_main Aug 30 21:31:38.265 INFO kablam! 18: 0x562bdcfe4ec8 - _start Aug 30 21:31:38.266 INFO kablam! 19: 0x0 - Aug 30 21:31:38.266 INFO kablam! Aug 30 21:31:38.266 INFO kablam! su: No module specific data is present Aug 30 21:31:38.722 INFO running `"docker" "rm" "-f" "bbd214026cd64fbfe464b0bbf3f741e38a5cfc2e9dad430042986dd4ca0da480"` Aug 30 21:31:38.833 INFO blam! bbd214026cd64fbfe464b0bbf3f741e38a5cfc2e9dad430042986dd4ca0da480