Jul 12 12:23:54.584 INFO checking cexpr-0.2.3 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 12:23:54.585 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 12:23:54.585 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 12:23:54.585 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-5/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 12:23:54.826 INFO blam! 81dbbdb2c2c9f450c654a35a69c702fb501af23f7982bd94ccd759ec151cfbbe
Jul 12 12:23:54.829 INFO running `"docker" "start" "-a" "81dbbdb2c2c9f450c654a35a69c702fb501af23f7982bd94ccd759ec151cfbbe"`
Jul 12 12:23:55.804 INFO kablam!    Compiling clang-sys v0.11.1
Jul 12 12:23:55.822 INFO kablam!     Checking cexpr v0.2.3 (file:///source)
Jul 12 12:24:01.179 INFO kablam! error: failed to run custom build command for `clang-sys v0.11.1`
Jul 12 12:24:01.180 INFO kablam! process didn't exit successfully: `/target/debug/build/clang-sys-ccde48851b1feeeb/build-script-build` (exit code: 101)
Jul 12 12:24:01.180 INFO kablam! --- stderr
Jul 12 12:24:01.180 INFO kablam! thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: "couldn\'t find any of \'libclang.so\', set the LIBCLANG_PATH environment variable to a path where one of these files can be found"', libcore/result.rs:945:5
Jul 12 12:24:01.180 INFO kablam! stack backtrace:
Jul 12 12:24:01.180 INFO kablam!    0:     0x5629d45580be - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h384ae355f7caea4e
Jul 12 12:24:01.180 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Jul 12 12:24:01.180 INFO kablam!    1:     0x5629d4562c86 - std::sys_common::backtrace::print::h4bb52e1bee024bba
Jul 12 12:24:01.180 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Jul 12 12:24:01.180 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Jul 12 12:24:01.180 INFO kablam!    2:     0x5629d455c3cd - std::panicking::default_hook::{{closure}}::hb7ba413df06fc0fe
Jul 12 12:24:01.180 INFO kablam!                                at libstd/panicking.rs:211
Jul 12 12:24:01.180 INFO kablam!    3:     0x5629d455c140 - std::panicking::default_hook::h0d2752b2f723ae1b
Jul 12 12:24:01.180 INFO kablam!                                at libstd/panicking.rs:227
Jul 12 12:24:01.180 INFO kablam!    4:     0x5629d455c98c - std::panicking::rust_panic_with_hook::h5ab246e6d52e753b
Jul 12 12:24:01.180 INFO kablam!                                at libstd/panicking.rs:475
Jul 12 12:24:01.180 INFO kablam!    5:     0x5629d455c589 - std::panicking::continue_panic_fmt::hbc5be41dc11c760a
Jul 12 12:24:01.180 INFO kablam!                                at libstd/panicking.rs:390
Jul 12 12:24:01.180 INFO kablam!    6:     0x5629d455c485 - rust_begin_unwind
Jul 12 12:24:01.180 INFO kablam!                                at libstd/panicking.rs:325
Jul 12 12:24:01.180 INFO kablam!    7:     0x5629d459dacb - core::panicking::panic_fmt::h79b37a38dbace2c3
Jul 12 12:24:01.181 INFO kablam!                                at libcore/panicking.rs:77
Jul 12 12:24:01.181 INFO kablam!    8:     0x5629d4513965 - core::result::unwrap_failed::hdca5c7788c85321a
Jul 12 12:24:01.181 INFO kablam!                                at /checkout/src/libcore/macros.rs:26
Jul 12 12:24:01.181 INFO kablam!    9:     0x5629d45132f0 - <core::result::Result<T, E>>::unwrap::h3094ecc4c3af5ba6
Jul 12 12:24:01.181 INFO kablam!                                at /checkout/src/libcore/result.rs:782
Jul 12 12:24:01.181 INFO kablam!   10:     0x5629d4512280 - build_script_build::link_dynamic::h2bbce90c47eedefb
Jul 12 12:24:01.181 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/clang-sys-0.11.1/build.rs:240
Jul 12 12:24:01.181 INFO kablam!   11:     0x5629d4512445 - build_script_build::main::h0277bc4c1affb964
Jul 12 12:24:01.181 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/clang-sys-0.11.1/build.rs:283
Jul 12 12:24:01.181 INFO kablam!   12:     0x5629d4513e4f - std::rt::lang_start::{{closure}}::h7cda046a3255f29a
Jul 12 12:24:01.181 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Jul 12 12:24:01.181 INFO kablam!   13:     0x5629d455c472 - std::panicking::try::do_call::he078c96f91c45734
Jul 12 12:24:01.181 INFO kablam!                                at libstd/rt.rs:59
Jul 12 12:24:01.181 INFO kablam!                                at libstd/panicking.rs:310
Jul 12 12:24:01.181 INFO kablam!   14:     0x5629d456e039 - __rust_maybe_catch_panic
Jul 12 12:24:01.181 INFO kablam!                                at libpanic_unwind/lib.rs:105
Jul 12 12:24:01.181 INFO kablam!   15:     0x5629d4552f75 - std::rt::lang_start_internal::he059594c0b5de843
Jul 12 12:24:01.181 INFO kablam!                                at libstd/panicking.rs:289
Jul 12 12:24:01.181 INFO kablam!                                at libstd/panic.rs:392
Jul 12 12:24:01.181 INFO kablam!                                at libstd/rt.rs:58
Jul 12 12:24:01.181 INFO kablam!   16:     0x5629d4513e27 - std::rt::lang_start::h0bb4f74b6bc7c36f
Jul 12 12:24:01.182 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Jul 12 12:24:01.182 INFO kablam!   17:     0x5629d4512559 - main
Jul 12 12:24:01.182 INFO kablam!   18:     0x7fc715f7b82f - __libc_start_main
Jul 12 12:24:01.182 INFO kablam!   19:     0x5629d450d188 - _start
Jul 12 12:24:01.182 INFO kablam!   20:                0x0 - <unknown>
Jul 12 12:24:01.182 INFO kablam! 
Jul 12 12:24:01.183 INFO kablam! warning: build failed, waiting for other jobs to finish...
Jul 12 12:24:02.596 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Jul 12 12:24:02.596 INFO kablam!   --> src/expr.rs:38:23
Jul 12 12:24:02.596 INFO kablam!    |
Jul 12 12:24:02.596 INFO kablam! 38 | pub type CResult<'a,R:'a> = IResult<&'a [Token],R,::Error>;
Jul 12 12:24:02.596 INFO kablam!    |                       ^^
Jul 12 12:24:02.596 INFO kablam!    |
Jul 12 12:24:02.596 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Jul 12 12:24:02.596 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Jul 12 12:24:02.596 INFO kablam! 
Jul 12 12:24:02.677 INFO kablam! error: build failed
Jul 12 12:24:02.679 INFO kablam! su: No module specific data is present
Jul 12 12:24:03.185 INFO running `"docker" "rm" "-f" "81dbbdb2c2c9f450c654a35a69c702fb501af23f7982bd94ccd759ec151cfbbe"`
Jul 12 12:24:03.359 INFO blam! 81dbbdb2c2c9f450c654a35a69c702fb501af23f7982bd94ccd759ec151cfbbe