Aug 11 18:00:48.765 INFO checking cervus-0.3.6 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 18:00:48.765 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 18:00:48.765 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 18:00:48.765 INFO running `"docker" "create" "-v" "/tmp/crater.EuSM1FfUPyCq:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-7/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 18:00:49.072 INFO blam! 0e0a7ffb6464ee44c5b26ecf73ebca17920a5efa922c8b2cc4308e6814d5c419
Aug 11 18:00:49.074 INFO running `"docker" "start" "-a" "0e0a7ffb6464ee44c5b26ecf73ebca17920a5efa922c8b2cc4308e6814d5c419"`
Aug 11 18:00:50.555 INFO kablam!    Compiling semver-parser v0.6.2
Aug 11 18:00:53.406 INFO kablam!    Compiling semver v0.4.1
Aug 11 18:00:56.537 INFO kablam!    Compiling llvm-sys v38.1.0
Aug 11 18:01:00.616 INFO kablam! error: failed to run custom build command for `llvm-sys v38.1.0`
Aug 11 18:01:00.616 INFO kablam! process didn't exit successfully: `/target/debug/build/llvm-sys-764bbf17ff8282a4/build-script-build` (exit code: 101)
Aug 11 18:01:00.616 INFO kablam! --- stdout
Aug 11 18:01:00.616 INFO kablam! Didn't find usable system-wide LLVM.
Aug 11 18:01:00.616 INFO kablam! LLVM_SYS_38_PREFIX not set, not using precompiled binaries
Aug 11 18:01:00.616 INFO kablam! LLVM_SYS_38_AUTOBUILD not set, will not automatically compile LLVM
Aug 11 18:01:00.616 INFO kablam! 
Aug 11 18:01:00.616 INFO kablam! --- stderr
Aug 11 18:01:00.616 INFO kablam! thread 'main' panicked at 'Could not find a compatible version of LLVM', /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-38.1.0/build.rs:77:9
Aug 11 18:01:00.616 INFO kablam! stack backtrace:
Aug 11 18:01:00.617 INFO kablam!    0:     0x55bf71ba4cbe - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h72fea86a8d8797cb
Aug 11 18:01:00.617 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Aug 11 18:01:00.617 INFO kablam!    1:     0x55bf71b999b6 - std::sys_common::backtrace::print::h18c103247e00293e
Aug 11 18:01:00.617 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Aug 11 18:01:00.617 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Aug 11 18:01:00.617 INFO kablam!    2:     0x55bf71b9597d - std::panicking::default_hook::{{closure}}::h3ad4677b789cfc8f
Aug 11 18:01:00.617 INFO kablam!                                at libstd/panicking.rs:211
Aug 11 18:01:00.617 INFO kablam!    3:     0x55bf71b956f0 - std::panicking::default_hook::h051a84cdda22d0e9
Aug 11 18:01:00.617 INFO kablam!                                at libstd/panicking.rs:227
Aug 11 18:01:00.617 INFO kablam!    4:     0x55bf71b95fec - std::panicking::rust_panic_with_hook::h3c6af9682333009d
Aug 11 18:01:00.617 INFO kablam!                                at libstd/panicking.rs:475
Aug 11 18:01:00.617 INFO kablam!    5:     0x55bf71b8150f - std::panicking::begin_panic::hc561cc65108ec01f
Aug 11 18:01:00.617 INFO kablam!                                at /checkout/src/libstd/panicking.rs:409
Aug 11 18:01:00.617 INFO kablam!    6:     0x55bf719e61d1 - core::ops::function::FnOnce::call_once::hf6e4087a18da4a12
Aug 11 18:01:00.617 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-38.1.0/build.rs:77
Aug 11 18:01:00.617 INFO kablam!                                at /checkout/src/libcore/ops/function.rs:223
Aug 11 18:01:00.617 INFO kablam!    7:     0x55bf719ee742 - <lazy_static::lazy::Lazy<T>>::get::{{closure}}::h9262574337057aff
Aug 11 18:01:00.617 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-0.2.11/src/lazy.rs:24
Aug 11 18:01:00.617 INFO kablam!    8:     0x55bf719e85ba - std::sync::once::Once::call_once::{{closure}}::h3341644278fc2b38
Aug 11 18:01:00.617 INFO kablam!                                at /checkout/src/libstd/sync/once.rs:234
Aug 11 18:01:00.617 INFO kablam!    9:     0x55bf71ba7940 - std::sync::once::Once::call_inner::h5329095f5a1a2adc
Aug 11 18:01:00.617 INFO kablam!                                at libstd/sync/once.rs:351
Aug 11 18:01:00.617 INFO kablam!   10:     0x55bf719e853f - std::sync::once::Once::call_once::h6fe83d8f9a2e75ce
Aug 11 18:01:00.617 INFO kablam!                                at /checkout/src/libstd/sync/once.rs:234
Aug 11 18:01:00.617 INFO kablam!   11:     0x55bf719e188e - <build_script_build::LLVM_CONFIG_PATH as core::ops::deref::Deref>::deref::h3a9794f05c4d796a
Aug 11 18:01:00.617 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-0.2.11/src/lazy.rs:23
Aug 11 18:01:00.617 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-38.1.0/<__lazy_static_internal macros>:13
Aug 11 18:01:00.617 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-38.1.0/<__lazy_static_internal macros>:14
Aug 11 18:01:00.617 INFO kablam!   12:     0x55bf719dfbc9 - build_script_build::llvm_config::h03dc4464d0e1c5b0
Aug 11 18:01:00.617 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-38.1.0/build.rs:163
Aug 11 18:01:00.617 INFO kablam!   13:     0x55bf719e0aa4 - build_script_build::main::hfddc9030e6ca7585
Aug 11 18:01:00.617 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-38.1.0/build.rs:220
Aug 11 18:01:00.617 INFO kablam!   14:     0x55bf719ee5ff - std::rt::lang_start::{{closure}}::h860aa624f00b7903
Aug 11 18:01:00.617 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 11 18:01:00.617 INFO kablam!   15:     0x55bf71b95a82 - std::panicking::try::do_call::h713e323c3e2f245d
Aug 11 18:01:00.617 INFO kablam!                                at libstd/rt.rs:59
Aug 11 18:01:00.618 INFO kablam!                                at libstd/panicking.rs:310
Aug 11 18:01:00.618 INFO kablam!   16:     0x55bf71bb7a09 - __rust_maybe_catch_panic
Aug 11 18:01:00.618 INFO kablam!                                at libpanic_unwind/lib.rs:105
Aug 11 18:01:00.618 INFO kablam!   17:     0x55bf71b9fae5 - std::rt::lang_start_internal::hc2204b482a71dd4a
Aug 11 18:01:00.618 INFO kablam!                                at libstd/panicking.rs:289
Aug 11 18:01:00.618 INFO kablam!                                at libstd/panic.rs:392
Aug 11 18:01:00.618 INFO kablam!                                at libstd/rt.rs:58
Aug 11 18:01:00.618 INFO kablam!   18:     0x55bf719ee5d7 - std::rt::lang_start::h25a0a875db229cfa
Aug 11 18:01:00.618 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 11 18:01:00.618 INFO kablam!   19:     0x55bf719e18d9 - main
Aug 11 18:01:00.618 INFO kablam!   20:     0x7fd8acd0a82f - __libc_start_main
Aug 11 18:01:00.618 INFO kablam!   21:     0x55bf719de828 - _start
Aug 11 18:01:00.618 INFO kablam!   22:                0x0 - <unknown>
Aug 11 18:01:00.630 INFO kablam! 
Aug 11 18:01:00.633 INFO kablam! su: No module specific data is present
Aug 11 18:01:01.599 INFO running `"docker" "rm" "-f" "0e0a7ffb6464ee44c5b26ecf73ebca17920a5efa922c8b2cc4308e6814d5c419"`
Aug 11 18:01:01.767 INFO blam! 0e0a7ffb6464ee44c5b26ecf73ebca17920a5efa922c8b2cc4308e6814d5c419