Sep 02 19:08:10.883 INFO checking c3-0.11.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 19:08:10.883 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 19:08:10.883 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 19:08:11.049 INFO blam! c8d487a093dbd74047f70456b48cf614f91970fe921d88743859f18eef6d1e31
Sep 02 19:08:11.050 INFO running `"docker" "start" "-a" "c8d487a093dbd74047f70456b48cf614f91970fe921d88743859f18eef6d1e31"`
Sep 02 19:08:11.888 INFO kablam!    Compiling glob v0.2.11
Sep 02 19:08:11.888 INFO kablam!    Compiling cc v1.0.23
Sep 02 19:08:11.915 INFO kablam!    Compiling dunce v0.1.1
Sep 02 19:08:11.930 INFO kablam!     Checking bitflags v0.9.1
Sep 02 19:08:11.947 INFO kablam!     Checking libc v0.2.43
Sep 02 19:08:17.914 INFO kablam!    Compiling clang-sys v0.20.1
Sep 02 19:08:22.250 INFO kablam!    Compiling c3_clang_extensions v0.3.7
Sep 02 19:08:24.232 INFO kablam! error: failed to run custom build command for `clang-sys v0.20.1`
Sep 02 19:08:24.232 INFO kablam! process didn't exit successfully: `/target/debug/build/clang-sys-e4c42b12d45ede0f/build-script-build` (exit code: 101)
Sep 02 19:08:24.232 INFO kablam! --- stderr
Sep 02 19:08:24.232 INFO kablam! thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: "couldn\'t find any of [\'libclang.a\'], set the LIBCLANG_STATIC_PATH environment variable to a path where one of these files can be found (skipped: [])"', libcore/result.rs:983:5
Sep 02 19:08:24.232 INFO kablam! stack backtrace:
Sep 02 19:08:24.232 INFO kablam!    0:     0x55b912a7b12e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8608d381b52a1cc7
Sep 02 19:08:24.232 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Sep 02 19:08:24.232 INFO kablam!    1:     0x55b912a6c1e6 - std::sys_common::backtrace::print::hf96fbb6301ca8111
Sep 02 19:08:24.232 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Sep 02 19:08:24.232 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Sep 02 19:08:24.232 INFO kablam!    2:     0x55b912a6ab5d - std::panicking::default_hook::{{closure}}::h2e8fa0d6ce9ebecc
Sep 02 19:08:24.232 INFO kablam!                                at libstd/panicking.rs:211
Sep 02 19:08:24.232 INFO kablam!    3:     0x55b912a6a8d0 - std::panicking::default_hook::h3e385661c8d6b6f8
Sep 02 19:08:24.234 INFO kablam!                                at libstd/panicking.rs:227
Sep 02 19:08:24.234 INFO kablam!    4:     0x55b912a6b11c - std::panicking::rust_panic_with_hook::h82448672ce6401e7
Sep 02 19:08:24.234 INFO kablam!                                at libstd/panicking.rs:477
Sep 02 19:08:24.235 INFO kablam!    5:     0x55b912a6ad19 - std::panicking::continue_panic_fmt::h7abacf9371d614d8
Sep 02 19:08:24.235 INFO kablam!                                at libstd/panicking.rs:391
Sep 02 19:08:24.235 INFO kablam!    6:     0x55b912a6ac15 - rust_begin_unwind
Sep 02 19:08:24.235 INFO kablam!                                at libstd/panicking.rs:326
Sep 02 19:08:24.235 INFO kablam!    7:     0x55b912abd73b - core::panicking::panic_fmt::h6f207c73477c3893
Sep 02 19:08:24.235 INFO kablam!                                at libcore/panicking.rs:77
Sep 02 19:08:24.236 INFO kablam!    8:     0x55b912a37352 - core::result::unwrap_failed::hcc89c3d8a50db335
Sep 02 19:08:24.236 INFO kablam!    9:     0x55b912a357ad - <core::result::Result<T, E>>::unwrap::h109b1c4714c358c4
Sep 02 19:08:24.236 INFO kablam!   10:     0x55b912a28664 - build_script_build::link_static::hf110ad395aa0d558
Sep 02 19:08:24.236 INFO kablam!   11:     0x55b912a2929b - build_script_build::main::h57f2e1f6ef5e0647
Sep 02 19:08:24.236 INFO kablam!   12:     0x55b912a20c12 - std::rt::lang_start::{{closure}}::h45fe4ce80d133b78
Sep 02 19:08:24.236 INFO kablam!   13:     0x55b912a6ac02 - std::panicking::try::do_call::he8eb7284c711bc58
Sep 02 19:08:24.236 INFO kablam!                                at libstd/rt.rs:59
Sep 02 19:08:24.237 INFO kablam!                                at libstd/panicking.rs:310
Sep 02 19:08:24.237 INFO kablam!   14:     0x55b912a8d869 - __rust_maybe_catch_panic
Sep 02 19:08:24.237 INFO kablam!                                at libpanic_unwind/lib.rs:103
Sep 02 19:08:24.237 INFO kablam!   15:     0x55b912a76cd5 - std::rt::lang_start_internal::h25421c11e0cff495
Sep 02 19:08:24.237 INFO kablam!                                at libstd/panicking.rs:289
Sep 02 19:08:24.237 INFO kablam!                                at libstd/panic.rs:392
Sep 02 19:08:24.237 INFO kablam!                                at libstd/rt.rs:58
Sep 02 19:08:24.238 INFO kablam!   16:     0x55b912a20bf3 - std::rt::lang_start::hc1a124d487d3169c
Sep 02 19:08:24.238 INFO kablam!   17:     0x55b912a2976a - main
Sep 02 19:08:24.238 INFO kablam!   18:     0x7f328998982f - __libc_start_main
Sep 02 19:08:24.238 INFO kablam!   19:     0x55b912a1e598 - _start
Sep 02 19:08:24.238 INFO kablam!   20:                0x0 - <unknown>
Sep 02 19:08:24.238 INFO kablam! 
Sep 02 19:08:24.239 INFO kablam! su: No module specific data is present
Sep 02 19:08:24.802 INFO running `"docker" "rm" "-f" "c8d487a093dbd74047f70456b48cf614f91970fe921d88743859f18eef6d1e31"`
Sep 02 19:08:24.890 INFO blam! c8d487a093dbd74047f70456b48cf614f91970fe921d88743859f18eef6d1e31