Sep 06 05:24:02.083 INFO checking ice_core-0.5.1 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 05:24:02.083 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 05:24:02.083 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-4/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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=1000" "-e" "CMD=cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 05:24:02.204 INFO blam! 961ff4e6cd974baef06ed818da395ba5496f2e5fdaf83d5e45986493208e1a8e
Sep 06 05:24:02.205 INFO running `"docker" "start" "-a" "961ff4e6cd974baef06ed818da395ba5496f2e5fdaf83d5e45986493208e1a8e"`
Sep 06 05:24:02.917 INFO kablam! usermod: no changes
Sep 06 05:24:03.084 INFO kablam!     Checking parity-wasm v0.27.6
Sep 06 05:24:03.084 INFO kablam!    Compiling llvm-sys v60.2.0
Sep 06 05:24:04.871 INFO kablam! error: failed to run custom build command for `llvm-sys v60.2.0`
Sep 06 05:24:04.871 INFO kablam! process didn't exit successfully: `/target/debug/build/llvm-sys-e1a83bf916920cbc/build-script-build` (exit code: 101)
Sep 06 05:24:04.871 INFO kablam! --- stdout
Sep 06 05:24:04.871 INFO kablam! Didn't find usable system-wide LLVM.
Sep 06 05:24:04.871 INFO kablam! No suitable version of LLVM was found system-wide or pointed
Sep 06 05:24:04.871 INFO kablam!                   to by LLVM_SYS_60_PREFIX.
Sep 06 05:24:04.871 INFO kablam!                   
Sep 06 05:24:04.871 INFO kablam!                   Consider using `llvmenv` to compile an appropriate copy of LLVM, and
Sep 06 05:24:04.871 INFO kablam!                   refer to the llvm-sys documentation for more information.
Sep 06 05:24:04.871 INFO kablam!                   
Sep 06 05:24:04.871 INFO kablam!                   llvm-sys: https://crates.io/crates/llvm-sys
Sep 06 05:24:04.871 INFO kablam!                   llvmenv: https://crates.io/crates/llvmenv
Sep 06 05:24:04.871 INFO kablam! 
Sep 06 05:24:04.871 INFO kablam! --- stderr
Sep 06 05:24:04.871 INFO kablam! thread 'main' panicked at 'Could not find a compatible version of LLVM', /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.2.0/build.rs:62:9
Sep 06 05:24:04.871 INFO kablam! stack backtrace:
Sep 06 05:24:04.871 INFO kablam!    0:     0x55f6340d362e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h082e5fdf9aff33df
Sep 06 05:24:04.871 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Sep 06 05:24:04.871 INFO kablam!    1:     0x55f6340c3536 - std::sys_common::backtrace::print::hef53554d827c8c8b
Sep 06 05:24:04.871 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Sep 06 05:24:04.871 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Sep 06 05:24:04.871 INFO kablam!    2:     0x55f6340c18cd - std::panicking::default_hook::{{closure}}::h34861d43158e89b9
Sep 06 05:24:04.871 INFO kablam!                                at libstd/panicking.rs:211
Sep 06 05:24:04.871 INFO kablam!    3:     0x55f6340c1640 - std::panicking::default_hook::h8898fb997741a086
Sep 06 05:24:04.871 INFO kablam!                                at libstd/panicking.rs:227
Sep 06 05:24:04.871 INFO kablam!    4:     0x55f6340c1f3c - std::panicking::rust_panic_with_hook::h2a2e767b3fe52fcb
Sep 06 05:24:04.871 INFO kablam!                                at libstd/panicking.rs:477
Sep 06 05:24:04.871 INFO kablam!    5:     0x55f633fe60ef - std::panicking::begin_panic::h25e9c657aef74dd6
Sep 06 05:24:04.871 INFO kablam!                                at /checkout/src/libstd/panicking.rs:411
Sep 06 05:24:04.871 INFO kablam!    6:     0x55f633ec87d1 - core::ops::function::FnOnce::call_once::ha09a08c93112472f
Sep 06 05:24:04.871 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.2.0/build.rs:62
Sep 06 05:24:04.871 INFO kablam!                                at /checkout/src/libcore/ops/function.rs:238
Sep 06 05:24:04.871 INFO kablam!    7:     0x55f633ecbd52 - <lazy_static::lazy::Lazy<T>>::get::{{closure}}::hb6791f7092943007
Sep 06 05:24:04.871 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.1.0/src/inline_lazy.rs:28
Sep 06 05:24:04.871 INFO kablam!    8:     0x55f633ecbb7a - std::sync::once::Once::call_once::{{closure}}::h2ecca7f64f987b5d
Sep 06 05:24:04.871 INFO kablam!                                at /checkout/src/libstd/sync/once.rs:234
Sep 06 05:24:04.871 INFO kablam!    9:     0x55f6340c1240 - std::sync::once::Once::call_inner::hf1961f1e22c1e81d
Sep 06 05:24:04.871 INFO kablam!                                at libstd/sync/once.rs:351
Sep 06 05:24:04.871 INFO kablam!   10:     0x55f633ecbb0a - std::sync::once::Once::call_once::h7b56dbe79bcc54d5
Sep 06 05:24:04.871 INFO kablam!                                at /checkout/src/libstd/sync/once.rs:234
Sep 06 05:24:04.871 INFO kablam!   11:     0x55f633ec415b - <build_script_build::LLVM_CONFIG_PATH as core::ops::deref::Deref>::deref::h6ab299d237ba55dd
Sep 06 05:24:04.871 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.1.0/src/inline_lazy.rs:27
Sep 06 05:24:04.871 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.2.0/<__lazy_static_internal macros>:13
Sep 06 05:24:04.871 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.2.0/<__lazy_static_internal macros>:14
Sep 06 05:24:04.871 INFO kablam!   12:     0x55f633ec1c99 - build_script_build::llvm_config::h7e62f08214643fb5
Sep 06 05:24:04.871 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.2.0/build.rs:149
Sep 06 05:24:04.871 INFO kablam!   13:     0x55f633ec3494 - build_script_build::main::he0b3f720f6a618ec
Sep 06 05:24:04.871 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.2.0/build.rs:285
Sep 06 05:24:04.871 INFO kablam!   14:     0x55f633ed4cef - std::rt::lang_start::{{closure}}::h43c7fd2d9fde1809
Sep 06 05:24:04.871 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 06 05:24:04.871 INFO kablam!   15:     0x55f6340c19d2 - std::panicking::try::do_call::hd6568c1e1325fac3
Sep 06 05:24:04.871 INFO kablam!                                at libstd/rt.rs:59
Sep 06 05:24:04.871 INFO kablam!                                at libstd/panicking.rs:310
Sep 06 05:24:04.871 INFO kablam!   16:     0x55f6340e6219 - __rust_maybe_catch_panic
Sep 06 05:24:04.871 INFO kablam!                                at libpanic_unwind/lib.rs:103
Sep 06 05:24:04.871 INFO kablam!   17:     0x55f6340ced95 - std::rt::lang_start_internal::hf4a29d9afcf3f720
Sep 06 05:24:04.871 INFO kablam!                                at libstd/panicking.rs:289
Sep 06 05:24:04.871 INFO kablam!                                at libstd/panic.rs:392
Sep 06 05:24:04.871 INFO kablam!                                at libstd/rt.rs:58
Sep 06 05:24:04.871 INFO kablam!   18:     0x55f633ed4cc7 - std::rt::lang_start::he3a2cb328c6894b8
Sep 06 05:24:04.871 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 06 05:24:04.871 INFO kablam!   19:     0x55f633ec41e9 - main
Sep 06 05:24:04.871 INFO kablam!   20:     0x7f381f58382f - __libc_start_main
Sep 06 05:24:04.871 INFO kablam!   21:     0x55f633ec0858 - _start
Sep 06 05:24:04.871 INFO kablam!   22:                0x0 - <unknown>
Sep 06 05:24:04.871 INFO kablam! 
Sep 06 05:24:04.871 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 06 05:24:05.179 INFO kablam! error: build failed
Sep 06 05:24:05.181 INFO kablam! su: No module specific data is present
Sep 06 05:24:05.906 INFO running `"docker" "rm" "-f" "961ff4e6cd974baef06ed818da395ba5496f2e5fdaf83d5e45986493208e1a8e"`
Sep 06 05:24:05.978 INFO blam! 961ff4e6cd974baef06ed818da395ba5496f2e5fdaf83d5e45986493208e1a8e