Sep 01 08:21:54.514 INFO checking cexpr-0.2.3 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Sep 01 08:21:54.514 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Sep 01 08:21:54.514 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 08:21:54.734 INFO blam! 58de3982db61a27e838d570903cc9e2a2d2c45d25a2c4ae718f0e54a6d199bc2
Sep 01 08:21:54.736 INFO running `"docker" "start" "-a" "58de3982db61a27e838d570903cc9e2a2d2c45d25a2c4ae718f0e54a6d199bc2"`
Sep 01 08:21:55.310 INFO kablam!    Compiling clang-sys v0.11.1
Sep 01 08:21:55.310 INFO kablam!     Checking cexpr v0.2.3 (file:///source)
Sep 01 08:21:55.607 INFO kablam! error: failed to run custom build command for `clang-sys v0.11.1`
Sep 01 08:21:55.607 INFO kablam! process didn't exit successfully: `/target/debug/build/clang-sys-a8b9daa16df6174f/build-script-build` (exit code: 101)
Sep 01 08:21:55.607 INFO kablam! --- stderr
Sep 01 08:21:55.607 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:983:5
Sep 01 08:21:55.607 INFO kablam! stack backtrace:
Sep 01 08:21:55.607 INFO kablam!    0:     0x55ea9280c5ee - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h5b93042d6f15f800
Sep 01 08:21:55.607 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Sep 01 08:21:55.607 INFO kablam!    1:     0x55ea927fd986 - std::sys_common::backtrace::print::h20e4b3ea37b660b2
Sep 01 08:21:55.607 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Sep 01 08:21:55.607 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Sep 01 08:21:55.607 INFO kablam!    2:     0x55ea927fc2fd - std::panicking::default_hook::{{closure}}::h795a478e1aaada94
Sep 01 08:21:55.608 INFO kablam!                                at libstd/panicking.rs:211
Sep 01 08:21:55.608 INFO kablam!    3:     0x55ea927fc070 - std::panicking::default_hook::h62c69762e441cd31
Sep 01 08:21:55.608 INFO kablam!                                at libstd/panicking.rs:227
Sep 01 08:21:55.608 INFO kablam!    4:     0x55ea927fc8bc - std::panicking::rust_panic_with_hook::hb56a094fe82bce4d
Sep 01 08:21:55.608 INFO kablam!                                at libstd/panicking.rs:475
Sep 01 08:21:55.608 INFO kablam!    5:     0x55ea927fc4b9 - std::panicking::continue_panic_fmt::hbf794f131d328561
Sep 01 08:21:55.608 INFO kablam!                                at libstd/panicking.rs:390
Sep 01 08:21:55.608 INFO kablam!    6:     0x55ea927fc3b5 - rust_begin_unwind
Sep 01 08:21:55.608 INFO kablam!                                at libstd/panicking.rs:325
Sep 01 08:21:55.608 INFO kablam!    7:     0x55ea9284e65b - core::panicking::panic_fmt::h85dffb31ab880568
Sep 01 08:21:55.608 INFO kablam!                                at libcore/panicking.rs:77
Sep 01 08:21:55.608 INFO kablam!    8:     0x55ea927d0655 - core::result::unwrap_failed::h16cf2911f3e9bc6b
Sep 01 08:21:55.608 INFO kablam!                                at /checkout/src/libcore/macros.rs:26
Sep 01 08:21:55.608 INFO kablam!    9:     0x55ea927d018d - <core::result::Result<T, E>>::unwrap::hdede2127c5ec92ad
Sep 01 08:21:55.608 INFO kablam!                                at /checkout/src/libcore/result.rs:782
Sep 01 08:21:55.608 INFO kablam!   10:     0x55ea927c9120 - build_script_build::link_dynamic::h99e059b503ac7b5f
Sep 01 08:21:55.608 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/clang-sys-0.11.1/build.rs:240
Sep 01 08:21:55.608 INFO kablam!   11:     0x55ea927c92e5 - build_script_build::main::h796e61cebf70f2e1
Sep 01 08:21:55.608 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/clang-sys-0.11.1/build.rs:283
Sep 01 08:21:55.608 INFO kablam!   12:     0x55ea927c247f - std::rt::lang_start::{{closure}}::h9a2c3a3bbed5e2bd
Sep 01 08:21:55.608 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 01 08:21:55.608 INFO kablam!   13:     0x55ea927fc3a2 - std::panicking::try::do_call::h344c73344a3fd6f6
Sep 01 08:21:55.608 INFO kablam!                                at libstd/rt.rs:59
Sep 01 08:21:55.608 INFO kablam!                                at libstd/panicking.rs:310
Sep 01 08:21:55.608 INFO kablam!   14:     0x55ea9281ef19 - __rust_maybe_catch_panic
Sep 01 08:21:55.608 INFO kablam!                                at libpanic_unwind/lib.rs:102
Sep 01 08:21:55.608 INFO kablam!   15:     0x55ea928081a5 - std::rt::lang_start_internal::h4ab4abaf01dcd012
Sep 01 08:21:55.609 INFO kablam!                                at libstd/panicking.rs:289
Sep 01 08:21:55.609 INFO kablam!                                at libstd/panic.rs:392
Sep 01 08:21:55.609 INFO kablam!                                at libstd/rt.rs:58
Sep 01 08:21:55.609 INFO kablam!   16:     0x55ea927c2457 - std::rt::lang_start::h0fabb1e3167af387
Sep 01 08:21:55.609 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 01 08:21:55.609 INFO kablam!   17:     0x55ea927c93f9 - main
Sep 01 08:21:55.609 INFO kablam!   18:     0x7f51e20c482f - __libc_start_main
Sep 01 08:21:55.609 INFO kablam!   19:     0x55ea927bcfe8 - _start
Sep 01 08:21:55.609 INFO kablam!   20:                0x0 - <unknown>
Sep 01 08:21:55.609 INFO kablam! 
Sep 01 08:21:55.609 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 08:21:58.157 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 01 08:21:58.157 INFO kablam!   --> src/expr.rs:38:23
Sep 01 08:21:58.157 INFO kablam!    |
Sep 01 08:21:58.157 INFO kablam! 38 | pub type CResult<'a,R:'a> = IResult<&'a [Token],R,::Error>;
Sep 01 08:21:58.157 INFO kablam!    |                       ^^
Sep 01 08:21:58.157 INFO kablam!    |
Sep 01 08:21:58.157 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Sep 01 08:21:58.157 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 01 08:21:58.157 INFO kablam! 
Sep 01 08:21:58.222 INFO kablam! error: build failed
Sep 01 08:21:58.225 INFO kablam! su: No module specific data is present
Sep 01 08:21:58.667 INFO running `"docker" "rm" "-f" "58de3982db61a27e838d570903cc9e2a2d2c45d25a2c4ae718f0e54a6d199bc2"`
Sep 01 08:21:58.772 INFO blam! 58de3982db61a27e838d570903cc9e2a2d2c45d25a2c4ae718f0e54a6d199bc2