Sep 18 02:31:42.454 INFO checking clang-0.12.0 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033 Sep 18 02:31:42.454 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets Sep 18 02:31:42.454 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-2/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 18 02:31:42.674 INFO blam! e6b50e281d5f7b1803fe4d88a849989b94bb25981f945ab41d11638b6ff265ee Sep 18 02:31:42.675 INFO running `"docker" "start" "-a" "e6b50e281d5f7b1803fe4d88a849989b94bb25981f945ab41d11638b6ff265ee"` Sep 18 02:31:43.344 INFO kablam! usermod: no changes Sep 18 02:31:43.378 INFO kablam! warning: An explicit [[test]] section is specified in Cargo.toml which currently Sep 18 02:31:43.378 INFO kablam! disables Cargo from automatically inferring other test targets. Sep 18 02:31:43.378 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following Sep 18 02:31:43.378 INFO kablam! files will be included as a test target: Sep 18 02:31:43.378 INFO kablam! Sep 18 02:31:43.379 INFO kablam! * /source/tests/completion.rs Sep 18 02:31:43.379 INFO kablam! * /source/tests/diagnostic.rs Sep 18 02:31:43.379 INFO kablam! * /source/tests/documentation.rs Sep 18 02:31:43.379 INFO kablam! * /source/tests/sonar.rs Sep 18 02:31:43.379 INFO kablam! * /source/tests/source.rs Sep 18 02:31:43.379 INFO kablam! * /source/tests/token.rs Sep 18 02:31:43.379 INFO kablam! Sep 18 02:31:43.379 INFO kablam! This is likely to break cargo build or cargo test as these files may not be Sep 18 02:31:43.379 INFO kablam! ready to be compiled as a test target today. You can future-proof yourself Sep 18 02:31:43.379 INFO kablam! and disable this warning by adding `autotests = false` to your [package] Sep 18 02:31:43.379 INFO kablam! section. You may also move the files to a location where Cargo would not Sep 18 02:31:43.379 INFO kablam! automatically infer them to be a target, such as in subfolders. Sep 18 02:31:43.379 INFO kablam! Sep 18 02:31:43.379 INFO kablam! For more information on this warning you can consult Sep 18 02:31:43.379 INFO kablam! https://github.com/rust-lang/cargo/issues/5330 Sep 18 02:31:43.459 INFO kablam! Compiling clang-sys v0.10.1 Sep 18 02:31:45.303 INFO kablam! error: failed to run custom build command for `clang-sys v0.10.1` Sep 18 02:31:45.303 INFO kablam! process didn't exit successfully: `/target/debug/build/clang-sys-3c6055cce338f523/build-script-build` (exit code: 101) Sep 18 02:31:45.303 INFO kablam! --- stderr Sep 18 02:31:45.303 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 18 02:31:45.303 INFO kablam! stack backtrace: Sep 18 02:31:45.303 INFO kablam! 0: 0x560b417c9dbe - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::he3ea2af6595cbcfd Sep 18 02:31:45.303 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 18 02:31:45.303 INFO kablam! 1: 0x560b417bb1f6 - std::sys_common::backtrace::print::h9a6dc25b0b6db3e6 Sep 18 02:31:45.303 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 18 02:31:45.303 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 18 02:31:45.303 INFO kablam! 2: 0x560b417b9b9d - std::panicking::default_hook::{{closure}}::h9f9f4c00fc62ac12 Sep 18 02:31:45.303 INFO kablam! at libstd/panicking.rs:211 Sep 18 02:31:45.303 INFO kablam! 3: 0x560b417b9910 - std::panicking::default_hook::h86ebe853ecef0f3c Sep 18 02:31:45.303 INFO kablam! at libstd/panicking.rs:227 Sep 18 02:31:45.303 INFO kablam! 4: 0x560b417ba15c - std::panicking::rust_panic_with_hook::h6d3348b8dd4df56e Sep 18 02:31:45.303 INFO kablam! at libstd/panicking.rs:477 Sep 18 02:31:45.303 INFO kablam! 5: 0x560b417b9d59 - std::panicking::continue_panic_fmt::hf441f2da14f71300 Sep 18 02:31:45.303 INFO kablam! at libstd/panicking.rs:391 Sep 18 02:31:45.303 INFO kablam! 6: 0x560b417b9c55 - rust_begin_unwind Sep 18 02:31:45.303 INFO kablam! at libstd/panicking.rs:326 Sep 18 02:31:45.303 INFO kablam! 7: 0x560b4180abfb - core::panicking::panic_fmt::hff9c4a4843385491 Sep 18 02:31:45.303 INFO kablam! at libcore/panicking.rs:77 Sep 18 02:31:45.303 INFO kablam! 8: 0x560b4178b8f3 - core::result::unwrap_failed::h22820b6458456de7 Sep 18 02:31:45.303 INFO kablam! at libcore/macros.rs:26 Sep 18 02:31:45.303 INFO kablam! 9: 0x560b4178b5c5 - >::unwrap::ha899b42a4252f803 Sep 18 02:31:45.303 INFO kablam! at libcore/result.rs:808 Sep 18 02:31:45.303 INFO kablam! 10: 0x560b41785e99 - build_script_build::main::hd38e1e24d720b00d Sep 18 02:31:45.303 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/clang-sys-0.10.1/build.rs:244 Sep 18 02:31:45.303 INFO kablam! 11: 0x560b41786e1f - std::rt::lang_start::{{closure}}::hae0e086a152591cd Sep 18 02:31:45.303 INFO kablam! at libstd/rt.rs:74 Sep 18 02:31:45.303 INFO kablam! 12: 0x560b417b9c42 - std::panicking::try::do_call::h46a7bcf1f6152e5b Sep 18 02:31:45.303 INFO kablam! at libstd/rt.rs:59 Sep 18 02:31:45.303 INFO kablam! at libstd/panicking.rs:310 Sep 18 02:31:45.303 INFO kablam! 13: 0x560b417daf59 - __rust_maybe_catch_panic Sep 18 02:31:45.303 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 18 02:31:45.303 INFO kablam! 14: 0x560b417c59c5 - std::rt::lang_start_internal::h221cb5896f5e061c Sep 18 02:31:45.304 INFO kablam! at libstd/panicking.rs:289 Sep 18 02:31:45.304 INFO kablam! at libstd/panic.rs:392 Sep 18 02:31:45.304 INFO kablam! at libstd/rt.rs:58 Sep 18 02:31:45.304 INFO kablam! 15: 0x560b41786df7 - std::rt::lang_start::hea00a725bdede861 Sep 18 02:31:45.304 INFO kablam! at libstd/rt.rs:74 Sep 18 02:31:45.304 INFO kablam! 16: 0x560b41786099 - main Sep 18 02:31:45.304 INFO kablam! 17: 0x7fcc053f282f - __libc_start_main Sep 18 02:31:45.304 INFO kablam! 18: 0x560b41782ea8 - _start Sep 18 02:31:45.304 INFO kablam! 19: 0x0 - Sep 18 02:31:45.304 INFO kablam! Sep 18 02:31:45.306 INFO kablam! su: No module specific data is present Sep 18 02:31:46.298 INFO running `"docker" "rm" "-f" "e6b50e281d5f7b1803fe4d88a849989b94bb25981f945ab41d11638b6ff265ee"` Sep 18 02:31:46.411 INFO blam! e6b50e281d5f7b1803fe4d88a849989b94bb25981f945ab41d11638b6ff265ee