Aug 29 17:50:25.002 INFO checking jayphelps/using-llvm-from-rust-to-generate-webassembly against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 29 17:50:25.002 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 29 17:50:25.002 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 17:50:25.218 INFO blam! cd1c100c86ac02c0d6aa5ef1abf43b6ae9fc53d147ca46192ff09bcaa155186f
Aug 29 17:50:25.220 INFO running `"docker" "start" "-a" "cd1c100c86ac02c0d6aa5ef1abf43b6ae9fc53d147ca46192ff09bcaa155186f"`
Aug 29 17:50:25.946 INFO kablam!    Compiling memchr v2.0.1
Aug 29 17:50:25.946 INFO kablam!    Compiling regex-syntax v0.5.5
Aug 29 17:50:26.440 INFO kablam!    Compiling aho-corasick v0.6.4
Aug 29 17:50:38.989 INFO kablam!    Compiling regex v0.2.10
Aug 29 17:50:49.590 INFO kablam!    Compiling llvm-sys v60.0.2
Aug 29 17:50:52.353 INFO kablam! error: failed to run custom build command for `llvm-sys v60.0.2`
Aug 29 17:50:52.353 INFO kablam! process didn't exit successfully: `/target/debug/build/llvm-sys-88abea74e092fc40/build-script-build` (exit code: 101)
Aug 29 17:50:52.353 INFO kablam! --- stdout
Aug 29 17:50:52.353 INFO kablam! Didn't find usable system-wide LLVM.
Aug 29 17:50:52.353 INFO kablam! LLVM_SYS_60_PREFIX not set, not using precompiled binaries
Aug 29 17:50:52.353 INFO kablam! LLVM_SYS_60_AUTOBUILD not set, will not automatically compile LLVM
Aug 29 17:50:52.353 INFO kablam! 
Aug 29 17:50:52.353 INFO kablam! --- stderr
Aug 29 17:50:52.353 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 29 17:50:52.353 INFO kablam! stack backtrace:
Aug 29 17:50:52.353 INFO kablam!    0:     0x556a5d51187e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1e2c8a158f82a771
Aug 29 17:50:52.354 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Aug 29 17:50:52.354 INFO kablam!    1:     0x556a5d501716 - std::sys_common::backtrace::print::h20354399b6248400
Aug 29 17:50:52.354 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Aug 29 17:50:52.354 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Aug 29 17:50:52.354 INFO kablam!    2:     0x556a5d4ffacd - std::panicking::default_hook::{{closure}}::h27a2dbd1311dde15
Aug 29 17:50:52.354 INFO kablam!                                at libstd/panicking.rs:211
Aug 29 17:50:52.354 INFO kablam!    3:     0x556a5d4ff840 - std::panicking::default_hook::hbb219006758dbd2e
Aug 29 17:50:52.354 INFO kablam!                                at libstd/panicking.rs:227
Aug 29 17:50:52.354 INFO kablam!    4:     0x556a5d50013c - std::panicking::rust_panic_with_hook::h54ff8ddef2df49c5
Aug 29 17:50:52.354 INFO kablam!                                at libstd/panicking.rs:476
Aug 29 17:50:52.354 INFO kablam!    5:     0x556a5d4f070f - std::panicking::begin_panic::ha9255f244e8739ea
Aug 29 17:50:52.354 INFO kablam!                                at /checkout/src/libstd/panicking.rs:410
Aug 29 17:50:52.354 INFO kablam!    6:     0x556a5d306b81 - core::ops::function::FnOnce::call_once::h6ded429dde86ce8a
Aug 29 17:50:52.354 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.0.2/build.rs:77
Aug 29 17:50:52.354 INFO kablam!                                at /checkout/src/libcore/ops/function.rs:238
Aug 29 17:50:52.354 INFO kablam!    7:     0x556a5d313632 - <lazy_static::lazy::Lazy<T>>::get::{{closure}}::h0aeb4578e056d296
Aug 29 17:50:52.354 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.0.0/src/lazy.rs:24
Aug 29 17:50:52.354 INFO kablam!    8:     0x556a5d3135da - std::sync::once::Once::call_once::{{closure}}::h1902217ce1740e45
Aug 29 17:50:52.354 INFO kablam!                                at /checkout/src/libstd/sync/once.rs:234
Aug 29 17:50:52.354 INFO kablam!    9:     0x556a5d513bd0 - std::sync::once::Once::call_inner::hbff696e76bd8f522
Aug 29 17:50:52.354 INFO kablam!                                at libstd/sync/once.rs:351
Aug 29 17:50:52.354 INFO kablam!   10:     0x556a5d3134aa - std::sync::once::Once::call_once::h59391439142d7532
Aug 29 17:50:52.354 INFO kablam!                                at /checkout/src/libstd/sync/once.rs:234
Aug 29 17:50:52.354 INFO kablam!   11:     0x556a5d3022ae - <build_script_build::LLVM_CONFIG_PATH as core::ops::deref::Deref>::deref::h4d47d34159dd233a
Aug 29 17:50:52.354 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.0.0/src/lazy.rs:23
Aug 29 17:50:52.354 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.0.2/<__lazy_static_internal macros>:13
Aug 29 17:50:52.355 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.0.2/<__lazy_static_internal macros>:14
Aug 29 17:50:52.355 INFO kablam!   12:     0x556a5d2ffde9 - build_script_build::llvm_config::h3e5a9f383a80a040
Aug 29 17:50:52.355 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.0.2/build.rs:164
Aug 29 17:50:52.355 INFO kablam!   13:     0x556a5d301614 - build_script_build::main::h433d1e1c931172f0
Aug 29 17:50:52.355 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.0.2/build.rs:296
Aug 29 17:50:52.355 INFO kablam!   14:     0x556a5d305bbf - std::rt::lang_start::{{closure}}::he79be2447f9d5268
Aug 29 17:50:52.355 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 29 17:50:52.355 INFO kablam!   15:     0x556a5d4ffbd2 - std::panicking::try::do_call::he8e7cb1df85bccd2
Aug 29 17:50:52.355 INFO kablam!                                at libstd/rt.rs:59
Aug 29 17:50:52.355 INFO kablam!                                at libstd/panicking.rs:310
Aug 29 17:50:52.355 INFO kablam!   16:     0x556a5d5231d9 - __rust_maybe_catch_panic
Aug 29 17:50:52.355 INFO kablam!                                at libpanic_unwind/lib.rs:102
Aug 29 17:50:52.355 INFO kablam!   17:     0x556a5d50cfc5 - std::rt::lang_start_internal::h3de9d74037683c14
Aug 29 17:50:52.355 INFO kablam!                                at libstd/panicking.rs:289
Aug 29 17:50:52.355 INFO kablam!                                at libstd/panic.rs:392
Aug 29 17:50:52.355 INFO kablam!                                at libstd/rt.rs:58
Aug 29 17:50:52.355 INFO kablam!   18:     0x556a5d305b97 - std::rt::lang_start::h95cde200856f9933
Aug 29 17:50:52.355 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Aug 29 17:50:52.355 INFO kablam!   19:     0x556a5d3022f9 - main
Aug 29 17:50:52.355 INFO kablam!   20:     0x7f0b1b0c382f - __libc_start_main
Aug 29 17:50:52.355 INFO kablam!   21:     0x556a5d2fe9a8 - _start
Aug 29 17:50:52.355 INFO kablam!   22:                0x0 - <unknown>
Aug 29 17:50:52.355 INFO kablam! 
Aug 29 17:50:52.355 INFO kablam! su: No module specific data is present
Aug 29 17:50:52.765 INFO running `"docker" "rm" "-f" "cd1c100c86ac02c0d6aa5ef1abf43b6ae9fc53d147ca46192ff09bcaa155186f"`
Aug 29 17:50:52.895 INFO blam! cd1c100c86ac02c0d6aa5ef1abf43b6ae9fc53d147ca46192ff09bcaa155186f