Sep 01 14:57:35.996 INFO checking llvm-rs-0.1.3 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 14:57:35.996 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 14:57:35.996 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 14:57:36.150 INFO blam! b3af3125c7fcd19a91852bed80df88a19efc920bd5e4fc9f51a0093b2320bb6c
Sep 01 14:57:36.152 INFO running `"docker" "start" "-a" "b3af3125c7fcd19a91852bed80df88a19efc920bd5e4fc9f51a0093b2320bb6c"`
Sep 01 14:57:36.775 INFO kablam!    Compiling semver v0.6.0
Sep 01 14:57:36.775 INFO kablam!     Checking cbox v0.3.0
Sep 01 14:57:38.059 INFO kablam!    Compiling llvm-sys v40.2.0
Sep 01 14:57:40.359 INFO kablam! error: failed to run custom build command for `llvm-sys v40.2.0`
Sep 01 14:57:40.359 INFO kablam! process didn't exit successfully: `/target/debug/build/llvm-sys-21ff025d8edaa543/build-script-build` (exit code: 101)
Sep 01 14:57:40.359 INFO kablam! --- stdout
Sep 01 14:57:40.359 INFO kablam! Didn't find usable system-wide LLVM.
Sep 01 14:57:40.359 INFO kablam! LLVM_SYS_40_PREFIX not set, not using precompiled binaries
Sep 01 14:57:40.359 INFO kablam! LLVM_SYS_40_AUTOBUILD not set, will not automatically compile LLVM
Sep 01 14:57:40.359 INFO kablam! 
Sep 01 14:57:40.359 INFO kablam! --- stderr
Sep 01 14:57:40.359 INFO kablam! thread 'main' panicked at 'Could not find a compatible version of LLVM', /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-40.2.0/build.rs:77:9
Sep 01 14:57:40.359 INFO kablam! stack backtrace:
Sep 01 14:57:40.359 INFO kablam!    0:     0x5643fb6d4f8e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h9bce1f9a537b140d
Sep 01 14:57:40.359 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Sep 01 14:57:40.359 INFO kablam!    1:     0x5643fb6c4e56 - std::sys_common::backtrace::print::h7cc2650c15d0dddd
Sep 01 14:57:40.359 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Sep 01 14:57:40.359 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Sep 01 14:57:40.359 INFO kablam!    2:     0x5643fb6c320d - std::panicking::default_hook::{{closure}}::hec52538d990412d0
Sep 01 14:57:40.359 INFO kablam!                                at libstd/panicking.rs:211
Sep 01 14:57:40.359 INFO kablam!    3:     0x5643fb6c2f80 - std::panicking::default_hook::h49c7c9d5f399092e
Sep 01 14:57:40.359 INFO kablam!                                at libstd/panicking.rs:227
Sep 01 14:57:40.359 INFO kablam!    4:     0x5643fb6c387c - std::panicking::rust_panic_with_hook::h56b934afa6264269
Sep 01 14:57:40.359 INFO kablam!                                at libstd/panicking.rs:477
Sep 01 14:57:40.359 INFO kablam!    5:     0x5643fb6b4b7f - std::panicking::begin_panic::h6e22ae58a0cb3250
Sep 01 14:57:40.359 INFO kablam!                                at /checkout/src/libstd/panicking.rs:411
Sep 01 14:57:40.359 INFO kablam!    6:     0x5643fb4ec761 - core::ops::function::FnOnce::call_once::hd3956dddb2ec2ca6
Sep 01 14:57:40.360 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-40.2.0/build.rs:77
Sep 01 14:57:40.360 INFO kablam!                                at /checkout/src/libcore/ops/function.rs:238
Sep 01 14:57:40.360 INFO kablam!    7:     0x5643fb4f8922 - <lazy_static::lazy::Lazy<T>>::get::{{closure}}::hc3863737b31fd8c0
Sep 01 14:57:40.360 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-0.2.11/src/lazy.rs:24
Sep 01 14:57:40.360 INFO kablam!    8:     0x5643fb4f884a - std::sync::once::Once::call_once::{{closure}}::h3f671aefd1f27b77
Sep 01 14:57:40.360 INFO kablam!                                at /checkout/src/libstd/sync/once.rs:234
Sep 01 14:57:40.360 INFO kablam!    9:     0x5643fb6d7300 - std::sync::once::Once::call_inner::he3e51763d8176c11
Sep 01 14:57:40.360 INFO kablam!                                at libstd/sync/once.rs:351
Sep 01 14:57:40.360 INFO kablam!   10:     0x5643fb4f871a - std::sync::once::Once::call_once::h256080b87384ae2b
Sep 01 14:57:40.360 INFO kablam!                                at /checkout/src/libstd/sync/once.rs:234
Sep 01 14:57:40.360 INFO kablam!   11:     0x5643fb4e7d3e - <build_script_build::LLVM_CONFIG_PATH as core::ops::deref::Deref>::deref::hfc3f06f5a919a5f3
Sep 01 14:57:40.360 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-0.2.11/src/lazy.rs:23
Sep 01 14:57:40.360 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-40.2.0/<__lazy_static_internal macros>:13
Sep 01 14:57:40.360 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-40.2.0/<__lazy_static_internal macros>:14
Sep 01 14:57:40.360 INFO kablam!   12:     0x5643fb4e5c79 - build_script_build::llvm_config::h370f5ebbfb23ccdb
Sep 01 14:57:40.360 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-40.2.0/build.rs:164
Sep 01 14:57:40.360 INFO kablam!   13:     0x5643fb4e7104 - build_script_build::main::h236b9f5f95b5d17f
Sep 01 14:57:40.360 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-40.2.0/build.rs:293
Sep 01 14:57:40.360 INFO kablam!   14:     0x5643fb4f85ff - std::rt::lang_start::{{closure}}::ha8c3e087176b32e1
Sep 01 14:57:40.360 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 01 14:57:40.360 INFO kablam!   15:     0x5643fb6c3312 - std::panicking::try::do_call::h09be9541d3992dd3
Sep 01 14:57:40.360 INFO kablam!                                at libstd/rt.rs:59
Sep 01 14:57:40.360 INFO kablam!                                at libstd/panicking.rs:310
Sep 01 14:57:40.360 INFO kablam!   16:     0x5643fb6e6909 - __rust_maybe_catch_panic
Sep 01 14:57:40.360 INFO kablam!                                at libpanic_unwind/lib.rs:103
Sep 01 14:57:40.360 INFO kablam!   17:     0x5643fb6d06f5 - std::rt::lang_start_internal::h395b9eb1beda0e43
Sep 01 14:57:40.360 INFO kablam!                                at libstd/panicking.rs:289
Sep 01 14:57:40.360 INFO kablam!                                at libstd/panic.rs:392
Sep 01 14:57:40.360 INFO kablam!                                at libstd/rt.rs:58
Sep 01 14:57:40.360 INFO kablam!   18:     0x5643fb4f85d7 - std::rt::lang_start::h9e859afb5f52ba6f
Sep 01 14:57:40.360 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 01 14:57:40.360 INFO kablam!   19:     0x5643fb4e7d89 - main
Sep 01 14:57:40.360 INFO kablam!   20:     0x7f07d9bf182f - __libc_start_main
Sep 01 14:57:40.360 INFO kablam!   21:     0x5643fb4e4838 - _start
Sep 01 14:57:40.360 INFO kablam!   22:                0x0 - <unknown>
Sep 01 14:57:40.360 INFO kablam! 
Sep 01 14:57:40.360 INFO kablam! su: No module specific data is present
Sep 01 14:57:40.837 INFO running `"docker" "rm" "-f" "b3af3125c7fcd19a91852bed80df88a19efc920bd5e4fc9f51a0093b2320bb6c"`
Sep 01 14:57:40.923 INFO blam! b3af3125c7fcd19a91852bed80df88a19efc920bd5e4fc9f51a0093b2320bb6c