Sep 20 03:42:06.317 INFO checking clang-0.12.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346 Sep 20 03:42:06.317 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets Sep 20 03:42:06.317 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-3/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 20 03:42:06.784 INFO blam! c6120cf27d2481917fef698e0ca2d8ad850fe75a620b23560da2db67949ae0a3 Sep 20 03:42:06.787 INFO running `"docker" "start" "-a" "c6120cf27d2481917fef698e0ca2d8ad850fe75a620b23560da2db67949ae0a3"` Sep 20 03:42:08.408 INFO kablam! usermod: no changes Sep 20 03:42:08.475 INFO kablam! warning: An explicit [[test]] section is specified in Cargo.toml which currently Sep 20 03:42:08.475 INFO kablam! disables Cargo from automatically inferring other test targets. Sep 20 03:42:08.475 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following Sep 20 03:42:08.475 INFO kablam! files will be included as a test target: Sep 20 03:42:08.475 INFO kablam! Sep 20 03:42:08.475 INFO kablam! * /source/tests/completion.rs Sep 20 03:42:08.475 INFO kablam! * /source/tests/diagnostic.rs Sep 20 03:42:08.475 INFO kablam! * /source/tests/documentation.rs Sep 20 03:42:08.475 INFO kablam! * /source/tests/sonar.rs Sep 20 03:42:08.475 INFO kablam! * /source/tests/source.rs Sep 20 03:42:08.475 INFO kablam! * /source/tests/token.rs Sep 20 03:42:08.475 INFO kablam! Sep 20 03:42:08.475 INFO kablam! This is likely to break cargo build or cargo test as these files may not be Sep 20 03:42:08.475 INFO kablam! ready to be compiled as a test target today. You can future-proof yourself Sep 20 03:42:08.475 INFO kablam! and disable this warning by adding `autotests = false` to your [package] Sep 20 03:42:08.475 INFO kablam! section. You may also move the files to a location where Cargo would not Sep 20 03:42:08.475 INFO kablam! automatically infer them to be a target, such as in subfolders. Sep 20 03:42:08.475 INFO kablam! Sep 20 03:42:08.475 INFO kablam! For more information on this warning you can consult Sep 20 03:42:08.475 INFO kablam! https://github.com/rust-lang/cargo/issues/5330 Sep 20 03:42:08.669 INFO kablam! Compiling clang-sys v0.10.1 Sep 20 03:42:10.063 INFO kablam! error: failed to run custom build command for `clang-sys v0.10.1` Sep 20 03:42:10.063 INFO kablam! process didn't exit successfully: `/target/debug/build/clang-sys-b89a9eb88b36bbe8/build-script-build` (exit code: 101) Sep 20 03:42:10.063 INFO kablam! --- stderr Sep 20 03:42:10.063 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 20 03:42:10.063 INFO kablam! stack backtrace: Sep 20 03:42:10.063 INFO kablam! 0: 0x55f2f3db3c1e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h30b7df3ff3ebc526 Sep 20 03:42:10.063 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Sep 20 03:42:10.063 INFO kablam! 1: 0x55f2f3da51e6 - std::sys_common::backtrace::print::hc6a3affd651da617 Sep 20 03:42:10.063 INFO kablam! at libstd/sys_common/backtrace.rs:71 Sep 20 03:42:10.063 INFO kablam! at libstd/sys_common/backtrace.rs:59 Sep 20 03:42:10.063 INFO kablam! 2: 0x55f2f3da3b8d - std::panicking::default_hook::{{closure}}::h24bcdc46ff1bdd94 Sep 20 03:42:10.063 INFO kablam! at libstd/panicking.rs:211 Sep 20 03:42:10.063 INFO kablam! 3: 0x55f2f3da3900 - std::panicking::default_hook::h5357f8ba3cb65742 Sep 20 03:42:10.063 INFO kablam! at libstd/panicking.rs:227 Sep 20 03:42:10.063 INFO kablam! 4: 0x55f2f3da414c - std::panicking::rust_panic_with_hook::h65b641598223039e Sep 20 03:42:10.063 INFO kablam! at libstd/panicking.rs:477 Sep 20 03:42:10.063 INFO kablam! 5: 0x55f2f3da3d49 - std::panicking::continue_panic_fmt::h192f6492adc3fcba Sep 20 03:42:10.063 INFO kablam! at libstd/panicking.rs:391 Sep 20 03:42:10.063 INFO kablam! 6: 0x55f2f3da3c45 - rust_begin_unwind Sep 20 03:42:10.063 INFO kablam! at libstd/panicking.rs:326 Sep 20 03:42:10.063 INFO kablam! 7: 0x55f2f3defe5b - core::panicking::panic_fmt::h68a5235d7f22abeb Sep 20 03:42:10.063 INFO kablam! at libcore/panicking.rs:77 Sep 20 03:42:10.063 INFO kablam! 8: 0x55f2f3d758f3 - core::result::unwrap_failed::h6faad20191caf30c Sep 20 03:42:10.063 INFO kablam! at libcore/macros.rs:26 Sep 20 03:42:10.063 INFO kablam! 9: 0x55f2f3d75555 - >::unwrap::h182ff8825bf2abf9 Sep 20 03:42:10.063 INFO kablam! at libcore/result.rs:808 Sep 20 03:42:10.063 INFO kablam! 10: 0x55f2f3d6fe99 - build_script_build::main::hba43adebbe42149b Sep 20 03:42:10.063 INFO kablam! at /cargo-home/registry/src/github.com-1ecc6299db9ec823/clang-sys-0.10.1/build.rs:244 Sep 20 03:42:10.063 INFO kablam! 11: 0x55f2f3d70e1f - std::rt::lang_start::{{closure}}::h56d5263e9a2820c3 Sep 20 03:42:10.063 INFO kablam! at libstd/rt.rs:74 Sep 20 03:42:10.063 INFO kablam! 12: 0x55f2f3da3c32 - std::panicking::try::do_call::h817ce9e4aa46557f Sep 20 03:42:10.063 INFO kablam! at libstd/rt.rs:59 Sep 20 03:42:10.063 INFO kablam! at libstd/panicking.rs:310 Sep 20 03:42:10.063 INFO kablam! 13: 0x55f2f3dc5169 - __rust_maybe_catch_panic Sep 20 03:42:10.063 INFO kablam! at libpanic_unwind/lib.rs:102 Sep 20 03:42:10.063 INFO kablam! 14: 0x55f2f3daf855 - std::rt::lang_start_internal::h74522e2641913464 Sep 20 03:42:10.063 INFO kablam! at libstd/panicking.rs:289 Sep 20 03:42:10.063 INFO kablam! at libstd/panic.rs:392 Sep 20 03:42:10.064 INFO kablam! at libstd/rt.rs:58 Sep 20 03:42:10.064 INFO kablam! 15: 0x55f2f3d70df7 - std::rt::lang_start::h10df8ed921d72bb9 Sep 20 03:42:10.064 INFO kablam! at libstd/rt.rs:74 Sep 20 03:42:10.064 INFO kablam! 16: 0x55f2f3d70099 - main Sep 20 03:42:10.064 INFO kablam! 17: 0x7f845cf1582f - __libc_start_main Sep 20 03:42:10.064 INFO kablam! 18: 0x55f2f3d6cea8 - _start Sep 20 03:42:10.064 INFO kablam! 19: 0x0 - Sep 20 03:42:10.064 INFO kablam! Sep 20 03:42:10.071 INFO kablam! su: No module specific data is present Sep 20 03:42:11.241 INFO running `"docker" "rm" "-f" "c6120cf27d2481917fef698e0ca2d8ad850fe75a620b23560da2db67949ae0a3"` Sep 20 03:42:11.546 INFO blam! c6120cf27d2481917fef698e0ca2d8ad850fe75a620b23560da2db67949ae0a3