Aug 17 19:46:36.357 INFO checking ice_core-0.5.1 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 19:46:36.357 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 19:46:36.357 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 19:46:36.357 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-7/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 19:46:36.636 INFO blam! 6516012c0722724fa3a3bdd7379052560ef7c38f4ebed39681ff951bffe859b0
Aug 17 19:46:36.638 INFO running `"docker" "start" "-a" "6516012c0722724fa3a3bdd7379052560ef7c38f4ebed39681ff951bffe859b0"`
Aug 17 19:46:38.452 INFO kablam!    Compiling llvm-sys v60.1.0
Aug 17 19:46:43.842 INFO kablam! error: failed to run custom build command for `llvm-sys v60.1.0`
Aug 17 19:46:43.842 INFO kablam! process didn't exit successfully: `/target/debug/build/llvm-sys-7e306bda1c449461/build-script-build` (exit code: 101)
Aug 17 19:46:43.842 INFO kablam! --- stdout
Aug 17 19:46:43.842 INFO kablam! Didn't find usable system-wide LLVM.
Aug 17 19:46:43.842 INFO kablam! LLVM_SYS_60_PREFIX not set, not using precompiled binaries
Aug 17 19:46:43.842 INFO kablam! LLVM_SYS_60_AUTOBUILD not set, will not automatically compile LLVM
Aug 17 19:46:43.842 INFO kablam! 
Aug 17 19:46:43.842 INFO kablam! --- stderr
Aug 17 19:46:43.842 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 19:46:43.842 INFO kablam! stack backtrace:
Aug 17 19:46:43.842 INFO kablam!    0:     0x56187d1f114e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hee70e4814fe040ce
Aug 17 19:46:43.842 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Aug 17 19:46:43.842 INFO kablam!    1:     0x56187d1e0fc6 - std::sys_common::backtrace::print::hd5d4c7080d4c6668
Aug 17 19:46:43.842 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Aug 17 19:46:43.842 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Aug 17 19:46:43.842 INFO kablam!    2:     0x56187d1df37d - std::panicking::default_hook::{{closure}}::hf0861fbb75eeb626
Aug 17 19:46:43.842 INFO kablam!                                at libstd/panicking.rs:211
Aug 17 19:46:43.842 INFO kablam!    3:     0x56187d1df0f0 - std::panicking::default_hook::h8fcd9d1d326500d7
Aug 17 19:46:43.843 INFO kablam!                                at libstd/panicking.rs:227
Aug 17 19:46:43.843 INFO kablam!    4:     0x56187d1df9ec - std::panicking::rust_panic_with_hook::h288cacdc0047ca11
Aug 17 19:46:43.843 INFO kablam!                                at libstd/panicking.rs:475
Aug 17 19:46:43.843 INFO kablam!    5:     0x56187d1d0dff - std::panicking::begin_panic::hf7318a9121242e2f
Aug 17 19:46:43.843 INFO kablam!                                at /checkout/src/libstd/panicking.rs:409
Aug 17 19:46:43.843 INFO kablam!    6:     0x56187cfe8e81 - core::ops::function::FnOnce::call_once::hc1d773d931560787
Aug 17 19:46:43.843 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.1.0/build.rs:77
Aug 17 19:46:43.843 INFO kablam!                                at /checkout/src/libcore/ops/function.rs:223
Aug 17 19:46:43.843 INFO kablam!    7:     0x56187cfec242 - <lazy_static::lazy::Lazy<T>>::get::{{closure}}::hc67a4baa375026c2
Aug 17 19:46:43.843 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.1.0/src/inline_lazy.rs:28
Aug 17 19:46:43.843 INFO kablam!    8:     0x56187cff587a - std::sync::once::Once::call_once::{{closure}}::h1b4401d97a697884
Aug 17 19:46:43.843 INFO kablam!                                at /checkout/src/libstd/sync/once.rs:234
Aug 17 19:46:43.843 INFO kablam!    9:     0x56187d1f3480 - std::sync::once::Once::call_inner::h62ad31cdf8a85248
Aug 17 19:46:43.843 INFO kablam!                                at libstd/sync/once.rs:351
Aug 17 19:46:43.843 INFO kablam!   10:     0x56187cff580a - std::sync::once::Once::call_once::h2e2646af25b9f712
Aug 17 19:46:43.843 INFO kablam!                                at /checkout/src/libstd/sync/once.rs:234
Aug 17 19:46:43.843 INFO kablam!   11:     0x56187cfe44fb - <build_script_build::LLVM_CONFIG_PATH as core::ops::deref::Deref>::deref::hfe09a05cc1aa21fb
Aug 17 19:46:43.843 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.1.0/src/inline_lazy.rs:27
Aug 17 19:46:43.843 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.1.0/<__lazy_static_internal macros>:13
Aug 17 19:46:43.843 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.1.0/<__lazy_static_internal macros>:14
Aug 17 19:46:43.843 INFO kablam!   12:     0x56187cfe1ff9 - build_script_build::llvm_config::h795d6cedc5d55910
Aug 17 19:46:43.843 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.1.0/build.rs:164
Aug 17 19:46:43.843 INFO kablam!   13:     0x56187cfe3824 - build_script_build::main::hfeac7a8162c57235
Aug 17 19:46:43.843 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.1.0/build.rs:296
Aug 17 19:46:43.843 INFO kablam!   14:     0x56187cff562f - std::rt::lang_start::{{closure}}::h22a21beb6fc6a16b
Aug 17 19:46:43.843 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 17 19:46:43.843 INFO kablam!   15:     0x56187d1df482 - std::panicking::try::do_call::h7dd2181ad400e896
Aug 17 19:46:43.843 INFO kablam!                                at libstd/rt.rs:59
Aug 17 19:46:43.843 INFO kablam!                                at libstd/panicking.rs:310
Aug 17 19:46:43.844 INFO kablam!   16:     0x56187d202a89 - __rust_maybe_catch_panic
Aug 17 19:46:43.844 INFO kablam!                                at libpanic_unwind/lib.rs:105
Aug 17 19:46:43.844 INFO kablam!   17:     0x56187d1ec895 - std::rt::lang_start_internal::haca017aa1a7a6e2d
Aug 17 19:46:43.844 INFO kablam!                                at libstd/panicking.rs:289
Aug 17 19:46:43.844 INFO kablam!                                at libstd/panic.rs:392
Aug 17 19:46:43.844 INFO kablam!                                at libstd/rt.rs:58
Aug 17 19:46:43.844 INFO kablam!   18:     0x56187cff5607 - std::rt::lang_start::h2817084805f3201d
Aug 17 19:46:43.844 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 17 19:46:43.844 INFO kablam!   19:     0x56187cfe4589 - main
Aug 17 19:46:43.844 INFO kablam!   20:     0x7f72b089a82f - __libc_start_main
Aug 17 19:46:43.844 INFO kablam!   21:     0x56187cfe0bb8 - _start
Aug 17 19:46:43.844 INFO kablam!   22:                0x0 - <unknown>
Aug 17 19:46:43.844 INFO kablam! 
Aug 17 19:46:43.844 INFO kablam! su: No module specific data is present
Aug 17 19:46:44.359 INFO running `"docker" "rm" "-f" "6516012c0722724fa3a3bdd7379052560ef7c38f4ebed39681ff951bffe859b0"`
Aug 17 19:46:44.522 INFO blam! 6516012c0722724fa3a3bdd7379052560ef7c38f4ebed39681ff951bffe859b0