Sep 05 00:23:00.454 INFO checking clang-0.12.0 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 05 00:23:00.454 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 05 00:23:00.454 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-1/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 00:23:00.626 INFO blam! e92644153a47c3d783afd83cf2da040ec9d76f278ef9e088fc07b3839d74952b
Sep 05 00:23:00.628 INFO running `"docker" "start" "-a" "e92644153a47c3d783afd83cf2da040ec9d76f278ef9e088fc07b3839d74952b"`
Sep 05 00:23:01.469 INFO kablam! warning: An explicit [[test]] section is specified in Cargo.toml which currently
Sep 05 00:23:01.469 INFO kablam! disables Cargo from automatically inferring other test targets.
Sep 05 00:23:01.469 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Sep 05 00:23:01.469 INFO kablam! files will be included as a test target:
Sep 05 00:23:01.469 INFO kablam! 
Sep 05 00:23:01.469 INFO kablam! * /source/tests/diagnostic.rs
Sep 05 00:23:01.469 INFO kablam! * /source/tests/source.rs
Sep 05 00:23:01.469 INFO kablam! * /source/tests/token.rs
Sep 05 00:23:01.469 INFO kablam! * /source/tests/documentation.rs
Sep 05 00:23:01.469 INFO kablam! * /source/tests/sonar.rs
Sep 05 00:23:01.469 INFO kablam! * /source/tests/completion.rs
Sep 05 00:23:01.469 INFO kablam! 
Sep 05 00:23:01.469 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Sep 05 00:23:01.470 INFO kablam! ready to be compiled as a test target today. You can future-proof yourself
Sep 05 00:23:01.470 INFO kablam! and disable this warning by adding `autotests = false` to your [package]
Sep 05 00:23:01.470 INFO kablam! section. You may also move the files to a location where Cargo would not
Sep 05 00:23:01.470 INFO kablam! automatically infer them to be a target, such as in subfolders.
Sep 05 00:23:01.470 INFO kablam! 
Sep 05 00:23:01.470 INFO kablam! For more information on this warning you can consult
Sep 05 00:23:01.470 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Sep 05 00:23:01.543 INFO kablam!    Compiling clang-sys v0.10.1
Sep 05 00:23:02.862 INFO kablam! error: failed to run custom build command for `clang-sys v0.10.1`
Sep 05 00:23:02.862 INFO kablam! process didn't exit successfully: `/target/debug/build/clang-sys-1ff9d2f2f26cb9cb/build-script-build` (exit code: 101)
Sep 05 00:23:02.863 INFO kablam! --- stderr
Sep 05 00:23:02.863 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 05 00:23:02.863 INFO kablam! stack backtrace:
Sep 05 00:23:02.863 INFO kablam!    0:     0x557840289dfe - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::he41721e5d0bd3faa
Sep 05 00:23:02.863 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Sep 05 00:23:02.863 INFO kablam!    1:     0x55784027b276 - std::sys_common::backtrace::print::h27d79f31b374d779
Sep 05 00:23:02.863 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Sep 05 00:23:02.863 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Sep 05 00:23:02.863 INFO kablam!    2:     0x557840279bcd - std::panicking::default_hook::{{closure}}::h4c06e4d4f39d0ae6
Sep 05 00:23:02.863 INFO kablam!                                at libstd/panicking.rs:211
Sep 05 00:23:02.863 INFO kablam!    3:     0x557840279940 - std::panicking::default_hook::hf063f386db7b68b7
Sep 05 00:23:02.863 INFO kablam!                                at libstd/panicking.rs:227
Sep 05 00:23:02.863 INFO kablam!    4:     0x55784027a18c - std::panicking::rust_panic_with_hook::h3b35cb326944f60c
Sep 05 00:23:02.863 INFO kablam!                                at libstd/panicking.rs:477
Sep 05 00:23:02.863 INFO kablam!    5:     0x557840279d89 - std::panicking::continue_panic_fmt::h49dc352af3909309
Sep 05 00:23:02.863 INFO kablam!                                at libstd/panicking.rs:391
Sep 05 00:23:02.863 INFO kablam!    6:     0x557840279c85 - rust_begin_unwind
Sep 05 00:23:02.863 INFO kablam!                                at libstd/panicking.rs:326
Sep 05 00:23:02.863 INFO kablam!    7:     0x5578402cae8b - core::panicking::panic_fmt::hdb6dd09fce168bd1
Sep 05 00:23:02.863 INFO kablam!                                at libcore/panicking.rs:77
Sep 05 00:23:02.863 INFO kablam!    8:     0x55784024ba13 - core::result::unwrap_failed::he134c2d69ce40181
Sep 05 00:23:02.863 INFO kablam!                                at /checkout/src/libcore/macros.rs:26
Sep 05 00:23:02.864 INFO kablam!    9:     0x55784024b585 - <core::result::Result<T, E>>::unwrap::hbde9fc38d2e79da7
Sep 05 00:23:02.864 INFO kablam!                                at /checkout/src/libcore/result.rs:782
Sep 05 00:23:02.864 INFO kablam!   10:     0x557840245e99 - build_script_build::main::h3769347826d63ff0
Sep 05 00:23:02.864 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/clang-sys-0.10.1/build.rs:244
Sep 05 00:23:02.864 INFO kablam!   11:     0x557840246e1f - std::rt::lang_start::{{closure}}::h5446fb59813af267
Sep 05 00:23:02.864 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 05 00:23:02.864 INFO kablam!   12:     0x557840279c72 - std::panicking::try::do_call::h1a26d0ebba7bf7c2
Sep 05 00:23:02.864 INFO kablam!                                at libstd/rt.rs:59
Sep 05 00:23:02.864 INFO kablam!                                at libstd/panicking.rs:310
Sep 05 00:23:02.864 INFO kablam!   13:     0x55784029b799 - __rust_maybe_catch_panic
Sep 05 00:23:02.864 INFO kablam!                                at libpanic_unwind/lib.rs:103
Sep 05 00:23:02.864 INFO kablam!   14:     0x5578402859a5 - std::rt::lang_start_internal::h8b333a0a439d0823
Sep 05 00:23:02.864 INFO kablam!                                at libstd/panicking.rs:289
Sep 05 00:23:02.864 INFO kablam!                                at libstd/panic.rs:392
Sep 05 00:23:02.864 INFO kablam!                                at libstd/rt.rs:58
Sep 05 00:23:02.864 INFO kablam!   15:     0x557840246df7 - std::rt::lang_start::h34db49b9082dfb8f
Sep 05 00:23:02.864 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 05 00:23:02.864 INFO kablam!   16:     0x557840246099 - main
Sep 05 00:23:02.864 INFO kablam!   17:     0x7f0011d7382f - __libc_start_main
Sep 05 00:23:02.864 INFO kablam!   18:     0x557840242ea8 - _start
Sep 05 00:23:02.864 INFO kablam!   19:                0x0 - <unknown>
Sep 05 00:23:02.864 INFO kablam! 
Sep 05 00:23:02.864 INFO kablam! su: No module specific data is present
Sep 05 00:23:03.366 INFO running `"docker" "rm" "-f" "e92644153a47c3d783afd83cf2da040ec9d76f278ef9e088fc07b3839d74952b"`
Sep 05 00:23:03.476 INFO blam! e92644153a47c3d783afd83cf2da040ec9d76f278ef9e088fc07b3839d74952b