Aug 17 19:46:36.205 INFO checking ice_core-0.5.1 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 19:46:36.205 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 19:46:36.205 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 19:46:36.205 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-0/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 19:46:36.501 INFO blam! 83ecace29c7792bf5e14ee2608ec369fe6ee39a9028519edbef846d568bfd5ca
Aug 17 19:46:36.504 INFO running `"docker" "start" "-a" "83ecace29c7792bf5e14ee2608ec369fe6ee39a9028519edbef846d568bfd5ca"`
Aug 17 19:46:38.124 INFO kablam!    Compiling llvm-sys v60.1.0
Aug 17 19:46:38.394 INFO kablam! error: failed to run custom build command for `llvm-sys v60.1.0`
Aug 17 19:46:38.394 INFO kablam! process didn't exit successfully: `/target/debug/build/llvm-sys-e9d1172620aed1a9/build-script-build` (exit code: 101)
Aug 17 19:46:38.394 INFO kablam! --- stdout
Aug 17 19:46:38.394 INFO kablam! Didn't find usable system-wide LLVM.
Aug 17 19:46:38.394 INFO kablam! LLVM_SYS_60_PREFIX not set, not using precompiled binaries
Aug 17 19:46:38.394 INFO kablam! LLVM_SYS_60_AUTOBUILD not set, will not automatically compile LLVM
Aug 17 19:46:38.394 INFO kablam! 
Aug 17 19:46:38.394 INFO kablam! --- stderr
Aug 17 19:46:38.394 INFO kablam! thread 'main' panicked at 'Could not find a compatible version of LLVM', /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.1.0/build.rs:77:9
Aug 17 19:46:38.394 INFO kablam! stack backtrace:
Aug 17 19:46:38.394 INFO kablam!    0:     0x5589e76a00ee - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h4d6db3d1f3224d11
Aug 17 19:46:38.394 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Aug 17 19:46:38.394 INFO kablam!    1:     0x5589e768ff66 - std::sys_common::backtrace::print::h1421ef5d2deba68c
Aug 17 19:46:38.394 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Aug 17 19:46:38.394 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Aug 17 19:46:38.394 INFO kablam!    2:     0x5589e768e31d - std::panicking::default_hook::{{closure}}::hf71f770da74d044c
Aug 17 19:46:38.394 INFO kablam!                                at libstd/panicking.rs:211
Aug 17 19:46:38.394 INFO kablam!    3:     0x5589e768e090 - std::panicking::default_hook::haa813e51e914623c
Aug 17 19:46:38.394 INFO kablam!                                at libstd/panicking.rs:227
Aug 17 19:46:38.394 INFO kablam!    4:     0x5589e768e98c - std::panicking::rust_panic_with_hook::hbcb9b6026e2c4ae0
Aug 17 19:46:38.394 INFO kablam!                                at libstd/panicking.rs:475
Aug 17 19:46:38.394 INFO kablam!    5:     0x5589e75b36ff - std::panicking::begin_panic::h625873dd2fd288c4
Aug 17 19:46:38.394 INFO kablam!                                at /checkout/src/libstd/panicking.rs:409
Aug 17 19:46:38.394 INFO kablam!    6:     0x5589e749125c - core::ops::function::FnOnce::call_once::ha1f804a3ba849010
Aug 17 19:46:38.394 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.1.0/build.rs:77
Aug 17 19:46:38.394 INFO kablam!                                at /checkout/src/libcore/ops/function.rs:223
Aug 17 19:46:38.394 INFO kablam!    7:     0x5589e74945b2 - <lazy_static::lazy::Lazy<T>>::get::{{closure}}::h0fca05f5e7ea2c8a
Aug 17 19:46:38.394 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.1.0/src/inline_lazy.rs:28
Aug 17 19:46:38.395 INFO kablam!    8:     0x5589e749dd3a - std::sync::once::Once::call_once::{{closure}}::hc93fc06d9efe9368
Aug 17 19:46:38.395 INFO kablam!                                at /checkout/src/libstd/sync/once.rs:234
Aug 17 19:46:38.395 INFO kablam!    9:     0x5589e76a2420 - std::sync::once::Once::call_inner::hf10735eee84632a7
Aug 17 19:46:38.395 INFO kablam!                                at libstd/sync/once.rs:351
Aug 17 19:46:38.395 INFO kablam!   10:     0x5589e749dc8a - std::sync::once::Once::call_once::hcb062c68ebf80214
Aug 17 19:46:38.395 INFO kablam!                                at /checkout/src/libstd/sync/once.rs:234
Aug 17 19:46:38.395 INFO kablam!   11:     0x5589e748c7bb - <build_script_build::LLVM_CONFIG_PATH as core::ops::deref::Deref>::deref::he393163ea96cacc1
Aug 17 19:46:38.395 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.1.0/src/inline_lazy.rs:27
Aug 17 19:46:38.395 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.1.0/<__lazy_static_internal macros>:13
Aug 17 19:46:38.395 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.1.0/<__lazy_static_internal macros>:14
Aug 17 19:46:38.395 INFO kablam!   12:     0x5589e748a179 - build_script_build::llvm_config::hcdab867933e6b492
Aug 17 19:46:38.395 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.1.0/build.rs:164
Aug 17 19:46:38.395 INFO kablam!   13:     0x5589e748ba34 - build_script_build::main::h3d7ee7661101bf71
Aug 17 19:46:38.395 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.1.0/build.rs:296
Aug 17 19:46:38.395 INFO kablam!   14:     0x5589e749daaf - std::rt::lang_start::{{closure}}::h5973a3287196ec08
Aug 17 19:46:38.395 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 17 19:46:38.395 INFO kablam!   15:     0x5589e768e422 - std::panicking::try::do_call::h54c5f6ae25b18a77
Aug 17 19:46:38.395 INFO kablam!                                at libstd/rt.rs:59
Aug 17 19:46:38.395 INFO kablam!                                at libstd/panicking.rs:310
Aug 17 19:46:38.395 INFO kablam!   16:     0x5589e76b1a29 - __rust_maybe_catch_panic
Aug 17 19:46:38.395 INFO kablam!                                at libpanic_unwind/lib.rs:105
Aug 17 19:46:38.395 INFO kablam!   17:     0x5589e769b835 - std::rt::lang_start_internal::hd07f8ec9f084b1a6
Aug 17 19:46:38.395 INFO kablam!                                at libstd/panicking.rs:289
Aug 17 19:46:38.395 INFO kablam!                                at libstd/panic.rs:392
Aug 17 19:46:38.395 INFO kablam!                                at libstd/rt.rs:58
Aug 17 19:46:38.395 INFO kablam!   18:     0x5589e749da87 - std::rt::lang_start::h7d99109a1430137f
Aug 17 19:46:38.395 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 17 19:46:38.395 INFO kablam!   19:     0x5589e748c849 - main
Aug 17 19:46:38.395 INFO kablam!   20:     0x7f6428ec282f - __libc_start_main
Aug 17 19:46:38.396 INFO kablam!   21:     0x5589e7488be8 - _start
Aug 17 19:46:38.396 INFO kablam!   22:                0x0 - <unknown>
Aug 17 19:46:38.396 INFO kablam! 
Aug 17 19:46:38.399 INFO kablam! su: No module specific data is present
Aug 17 19:46:39.165 INFO running `"docker" "rm" "-f" "83ecace29c7792bf5e14ee2608ec369fe6ee39a9028519edbef846d568bfd5ca"`
Aug 17 19:46:39.349 INFO blam! 83ecace29c7792bf5e14ee2608ec369fe6ee39a9028519edbef846d568bfd5ca