Aug 31 22:25:09.809 INFO checking jayphelps/using-llvm-from-rust-to-generate-webassembly against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Aug 31 22:25:09.809 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Aug 31 22:25:09.809 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 22:25:10.058 INFO blam! e9c3cb2cb3e55291cb4b12bef97702113170d4166575e27ee2eea621e4d59b44
Aug 31 22:25:10.061 INFO running `"docker" "start" "-a" "e9c3cb2cb3e55291cb4b12bef97702113170d4166575e27ee2eea621e4d59b44"`
Aug 31 22:25:10.925 INFO kablam!    Compiling semver v0.9.0
Aug 31 22:25:12.363 INFO kablam!    Compiling llvm-sys v60.0.2
Aug 31 22:25:14.519 INFO kablam! error: failed to run custom build command for `llvm-sys v60.0.2`
Aug 31 22:25:14.519 INFO kablam! process didn't exit successfully: `/target/debug/build/llvm-sys-89c336f7b5ba7cc5/build-script-build` (exit code: 101)
Aug 31 22:25:14.519 INFO kablam! --- stdout
Aug 31 22:25:14.519 INFO kablam! Didn't find usable system-wide LLVM.
Aug 31 22:25:14.519 INFO kablam! LLVM_SYS_60_PREFIX not set, not using precompiled binaries
Aug 31 22:25:14.519 INFO kablam! LLVM_SYS_60_AUTOBUILD not set, will not automatically compile LLVM
Aug 31 22:25:14.519 INFO kablam! 
Aug 31 22:25:14.519 INFO kablam! --- stderr
Aug 31 22:25:14.519 INFO kablam! thread 'main' panicked at 'Could not find a compatible version of LLVM', /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.0.2/build.rs:77:9
Aug 31 22:25:14.519 INFO kablam! stack backtrace:
Aug 31 22:25:14.519 INFO kablam!    0:     0x55e41edd0b2e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h9bce1f9a537b140d
Aug 31 22:25:14.519 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Aug 31 22:25:14.519 INFO kablam!    1:     0x55e41edc09f6 - std::sys_common::backtrace::print::h7cc2650c15d0dddd
Aug 31 22:25:14.519 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Aug 31 22:25:14.519 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Aug 31 22:25:14.519 INFO kablam!    2:     0x55e41edbedad - std::panicking::default_hook::{{closure}}::hec52538d990412d0
Aug 31 22:25:14.519 INFO kablam!                                at libstd/panicking.rs:211
Aug 31 22:25:14.519 INFO kablam!    3:     0x55e41edbeb20 - std::panicking::default_hook::h49c7c9d5f399092e
Aug 31 22:25:14.519 INFO kablam!                                at libstd/panicking.rs:227
Aug 31 22:25:14.520 INFO kablam!    4:     0x55e41edbf41c - std::panicking::rust_panic_with_hook::h56b934afa6264269
Aug 31 22:25:14.520 INFO kablam!                                at libstd/panicking.rs:477
Aug 31 22:25:14.520 INFO kablam!    5:     0x55e41edb071f - std::panicking::begin_panic::h6e22ae58a0cb3250
Aug 31 22:25:14.520 INFO kablam!                                at /checkout/src/libstd/panicking.rs:411
Aug 31 22:25:14.520 INFO kablam!    6:     0x55e41ebc5ac1 - core::ops::function::FnOnce::call_once::h21a1175c5bf66981
Aug 31 22:25:14.520 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.0.2/build.rs:77
Aug 31 22:25:14.520 INFO kablam!                                at /checkout/src/libcore/ops/function.rs:238
Aug 31 22:25:14.520 INFO kablam!    7:     0x55e41ebd2662 - <lazy_static::lazy::Lazy<T>>::get::{{closure}}::h002944c476550a2c
Aug 31 22:25:14.520 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.0.0/src/lazy.rs:24
Aug 31 22:25:14.520 INFO kablam!    8:     0x55e41ebd264a - std::sync::once::Once::call_once::{{closure}}::h9082d439467ed0fd
Aug 31 22:25:14.520 INFO kablam!                                at /checkout/src/libstd/sync/once.rs:234
Aug 31 22:25:14.520 INFO kablam!    9:     0x55e41edd2ea0 - std::sync::once::Once::call_inner::he3e51763d8176c11
Aug 31 22:25:14.520 INFO kablam!                                at libstd/sync/once.rs:351
Aug 31 22:25:14.520 INFO kablam!   10:     0x55e41ebd259a - std::sync::once::Once::call_once::h906ccefef7dd26e4
Aug 31 22:25:14.520 INFO kablam!                                at /checkout/src/libstd/sync/once.rs:234
Aug 31 22:25:14.520 INFO kablam!   11:     0x55e41ebc12de - <build_script_build::LLVM_CONFIG_PATH as core::ops::deref::Deref>::deref::ha782800fada90259
Aug 31 22:25:14.520 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.0.0/src/lazy.rs:23
Aug 31 22:25:14.520 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.0.2/<__lazy_static_internal macros>:13
Aug 31 22:25:14.520 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.0.2/<__lazy_static_internal macros>:14
Aug 31 22:25:14.520 INFO kablam!   12:     0x55e41ebbee19 - build_script_build::llvm_config::h5f3fd3b3c7dbcea6
Aug 31 22:25:14.520 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.0.2/build.rs:164
Aug 31 22:25:14.520 INFO kablam!   13:     0x55e41ebc0644 - build_script_build::main::hcb7c8191fef0ce8a
Aug 31 22:25:14.520 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.0.2/build.rs:296
Aug 31 22:25:14.520 INFO kablam!   14:     0x55e41ebc4bef - std::rt::lang_start::{{closure}}::h292ad1cbc1c741ed
Aug 31 22:25:14.521 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 31 22:25:14.521 INFO kablam!   15:     0x55e41edbeeb2 - std::panicking::try::do_call::h09be9541d3992dd3
Aug 31 22:25:14.521 INFO kablam!                                at libstd/rt.rs:59
Aug 31 22:25:14.521 INFO kablam!                                at libstd/panicking.rs:310
Aug 31 22:25:14.521 INFO kablam!   16:     0x55e41ede24a9 - __rust_maybe_catch_panic
Aug 31 22:25:14.521 INFO kablam!                                at libpanic_unwind/lib.rs:103
Aug 31 22:25:14.521 INFO kablam!   17:     0x55e41edcc295 - std::rt::lang_start_internal::h395b9eb1beda0e43
Aug 31 22:25:14.521 INFO kablam!                                at libstd/panicking.rs:289
Aug 31 22:25:14.521 INFO kablam!                                at libstd/panic.rs:392
Aug 31 22:25:14.521 INFO kablam!                                at libstd/rt.rs:58
Aug 31 22:25:14.521 INFO kablam!   18:     0x55e41ebc4bc7 - std::rt::lang_start::hd66f192a05d5adee
Aug 31 22:25:14.521 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 31 22:25:14.521 INFO kablam!   19:     0x55e41ebc1329 - main
Aug 31 22:25:14.521 INFO kablam!   20:     0x7fa37f1a982f - __libc_start_main
Aug 31 22:25:14.521 INFO kablam!   21:     0x55e41ebbd9d8 - _start
Aug 31 22:25:14.521 INFO kablam!   22:                0x0 - <unknown>
Aug 31 22:25:14.521 INFO kablam! 
Aug 31 22:25:14.521 INFO kablam! su: No module specific data is present
Aug 31 22:25:14.954 INFO running `"docker" "rm" "-f" "e9c3cb2cb3e55291cb4b12bef97702113170d4166575e27ee2eea621e4d59b44"`
Aug 31 22:25:15.089 INFO blam! e9c3cb2cb3e55291cb4b12bef97702113170d4166575e27ee2eea621e4d59b44