Sep 21 07:29:18.989 INFO checking llvm-wrap-0.2.5 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 07:29:18.990 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 07:29:18.990 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-2/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 07:29:19.204 INFO blam! 5fee7042da117d204ba65287a46ad4410ee2f09b6dcc953f7ff6e138d6e0550d
Sep 21 07:29:19.206 INFO running `"docker" "start" "-a" "5fee7042da117d204ba65287a46ad4410ee2f09b6dcc953f7ff6e138d6e0550d"`
Sep 21 07:29:20.806 INFO kablam! usermod: no changes
Sep 21 07:29:20.914 INFO kablam!    Compiling llvm-sys v50.2.0
Sep 21 07:29:24.277 INFO kablam! error: failed to run custom build command for `llvm-sys v50.2.0`
Sep 21 07:29:24.277 INFO kablam! process didn't exit successfully: `/target/debug/build/llvm-sys-22f7639deb97b5a7/build-script-build` (exit code: 101)
Sep 21 07:29:24.277 INFO kablam! --- stdout
Sep 21 07:29:24.277 INFO kablam! Didn't find usable system-wide LLVM.
Sep 21 07:29:24.277 INFO kablam! LLVM_SYS_50_PREFIX not set, not using precompiled binaries
Sep 21 07:29:24.277 INFO kablam! LLVM_SYS_50_AUTOBUILD not set, will not automatically compile LLVM
Sep 21 07:29:24.277 INFO kablam! 
Sep 21 07:29:24.277 INFO kablam! --- stderr
Sep 21 07:29:24.277 INFO kablam! thread 'main' panicked at 'Could not find a compatible version of LLVM', /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-50.2.0/build.rs:77:9
Sep 21 07:29:24.277 INFO kablam! stack backtrace:
Sep 21 07:29:24.277 INFO kablam!    0:     0x5570bda8ad9e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h8364381a6315579e
Sep 21 07:29:24.277 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Sep 21 07:29:24.277 INFO kablam!    1:     0x5570bda7cad6 - std::sys_common::backtrace::print::hbf206e386958691c
Sep 21 07:29:24.277 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Sep 21 07:29:24.277 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Sep 21 07:29:24.277 INFO kablam!    2:     0x5570bda7aebd - std::panicking::default_hook::{{closure}}::hdfbe128a3d24757d
Sep 21 07:29:24.277 INFO kablam!                                at libstd/panicking.rs:211
Sep 21 07:29:24.277 INFO kablam!    3:     0x5570bda7ac30 - std::panicking::default_hook::h7fe1685957f6b205
Sep 21 07:29:24.277 INFO kablam!                                at libstd/panicking.rs:227
Sep 21 07:29:24.277 INFO kablam!    4:     0x5570bda7b52c - std::panicking::rust_panic_with_hook::h67471ab114b25df3
Sep 21 07:29:24.277 INFO kablam!                                at libstd/panicking.rs:477
Sep 21 07:29:24.277 INFO kablam!    5:     0x5570bda6b74f - std::panicking::begin_panic::hbfbb669aa013ffd2
Sep 21 07:29:24.277 INFO kablam!                                at libstd/panicking.rs:411
Sep 21 07:29:24.277 INFO kablam!    6:     0x5570bd87b9d8 - core::ops::function::FnOnce::call_once::h11c10db767a660d4
Sep 21 07:29:24.277 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-50.2.0/build.rs:77
Sep 21 07:29:24.277 INFO kablam!                                at libcore/ops/function.rs:238
Sep 21 07:29:24.277 INFO kablam!    7:     0x5570bd888452 - <lazy_static::lazy::Lazy<T>>::get::{{closure}}::h11ec5667b1c08167
Sep 21 07:29:24.277 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-0.2.11/src/lazy.rs:24
Sep 21 07:29:24.277 INFO kablam!    8:     0x5570bd8883fa - std::sync::once::Once::call_once::{{closure}}::h32a2a30cc29bc8e1
Sep 21 07:29:24.277 INFO kablam!                                at libstd/sync/once.rs:230
Sep 21 07:29:24.277 INFO kablam!    9:     0x5570bda7a830 - std::sync::once::Once::call_inner::h6c8029dcd6065b96
Sep 21 07:29:24.277 INFO kablam!                                at libstd/sync/once.rs:396
Sep 21 07:29:24.277 INFO kablam!   10:     0x5570bd88838e - std::sync::once::Once::call_once::hb51e8cf0a7f051ac
Sep 21 07:29:24.277 INFO kablam!                                at libstd/sync/once.rs:230
Sep 21 07:29:24.277 INFO kablam!   11:     0x5570bd87710e - <build_script_build::LLVM_CONFIG_PATH as core::ops::deref::Deref>::deref::h1e667c6807c48a78
Sep 21 07:29:24.277 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-0.2.11/src/lazy.rs:23
Sep 21 07:29:24.277 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-50.2.0/<__lazy_static_internal macros>:13
Sep 21 07:29:24.277 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-50.2.0/<__lazy_static_internal macros>:14
Sep 21 07:29:24.277 INFO kablam!   12:     0x5570bd874c89 - build_script_build::llvm_config::h1a0ecd5be5c99f93
Sep 21 07:29:24.277 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-50.2.0/build.rs:164
Sep 21 07:29:24.277 INFO kablam!   13:     0x5570bd876484 - build_script_build::main::hdbb49511d798d132
Sep 21 07:29:24.277 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-50.2.0/build.rs:300
Sep 21 07:29:24.277 INFO kablam!   14:     0x5570bd87ab3f - std::rt::lang_start::{{closure}}::h8bd308d0a694b370
Sep 21 07:29:24.277 INFO kablam!                                at libstd/rt.rs:74
Sep 21 07:29:24.277 INFO kablam!   15:     0x5570bda7afc2 - std::panicking::try::do_call::hba3cdd40b2f76c63
Sep 21 07:29:24.277 INFO kablam!                                at libstd/rt.rs:59
Sep 21 07:29:24.277 INFO kablam!                                at libstd/panicking.rs:310
Sep 21 07:29:24.277 INFO kablam!   16:     0x5570bda9d3f9 - __rust_maybe_catch_panic
Sep 21 07:29:24.277 INFO kablam!                                at libpanic_unwind/lib.rs:102
Sep 21 07:29:24.277 INFO kablam!   17:     0x5570bda87275 - std::rt::lang_start_internal::ha318b532168af217
Sep 21 07:29:24.277 INFO kablam!                                at libstd/panicking.rs:289
Sep 21 07:29:24.277 INFO kablam!                                at libstd/panic.rs:392
Sep 21 07:29:24.277 INFO kablam!                                at libstd/rt.rs:58
Sep 21 07:29:24.277 INFO kablam!   18:     0x5570bd87ab17 - std::rt::lang_start::hcab655c074feae8a
Sep 21 07:29:24.277 INFO kablam!                                at libstd/rt.rs:74
Sep 21 07:29:24.277 INFO kablam!   19:     0x5570bd877159 - main
Sep 21 07:29:24.277 INFO kablam!   20:     0x7fd06622582f - __libc_start_main
Sep 21 07:29:24.277 INFO kablam!   21:     0x5570bd873848 - _start
Sep 21 07:29:24.277 INFO kablam!   22:                0x0 - <unknown>
Sep 21 07:29:24.277 INFO kablam! 
Sep 21 07:29:24.279 INFO kablam! su: No module specific data is present
Sep 21 07:29:25.011 INFO running `"docker" "rm" "-f" "5fee7042da117d204ba65287a46ad4410ee2f09b6dcc953f7ff6e138d6e0550d"`
Sep 21 07:29:25.132 INFO blam! 5fee7042da117d204ba65287a46ad4410ee2f09b6dcc953f7ff6e138d6e0550d