Sep 10 13:43:46.861 INFO checking nvptx-0.2.3 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 13:43:46.862 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 13:43:46.862 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-4/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 13:43:47.021 INFO blam! c84aa993d69a4e5663b303f4330f820dd97137af03a3160d54911f81dac0514a
Sep 10 13:43:47.022 INFO running `"docker" "start" "-a" "c84aa993d69a4e5663b303f4330f820dd97137af03a3160d54911f81dac0514a"`
Sep 10 13:43:48.022 INFO kablam! usermod: no changes
Sep 10 13:43:48.143 INFO kablam!    Compiling llvm-sys v60.2.0
Sep 10 13:43:48.247 INFO kablam! error: failed to run custom build command for `llvm-sys v60.2.0`
Sep 10 13:43:48.247 INFO kablam! process didn't exit successfully: `/target/debug/build/llvm-sys-1c9bbf5b1b8a1e56/build-script-build` (exit code: 101)
Sep 10 13:43:48.247 INFO kablam! --- stdout
Sep 10 13:43:48.247 INFO kablam! Didn't find usable system-wide LLVM.
Sep 10 13:43:48.247 INFO kablam! No suitable version of LLVM was found system-wide or pointed
Sep 10 13:43:48.247 INFO kablam!                   to by LLVM_SYS_60_PREFIX.
Sep 10 13:43:48.247 INFO kablam!                   
Sep 10 13:43:48.247 INFO kablam!                   Consider using `llvmenv` to compile an appropriate copy of LLVM, and
Sep 10 13:43:48.247 INFO kablam!                   refer to the llvm-sys documentation for more information.
Sep 10 13:43:48.247 INFO kablam!                   
Sep 10 13:43:48.247 INFO kablam!                   llvm-sys: https://crates.io/crates/llvm-sys
Sep 10 13:43:48.247 INFO kablam!                   llvmenv: https://crates.io/crates/llvmenv
Sep 10 13:43:48.247 INFO kablam! 
Sep 10 13:43:48.247 INFO kablam! --- stderr
Sep 10 13:43:48.247 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 10 13:43:48.247 INFO kablam! stack backtrace:
Sep 10 13:43:48.247 INFO kablam!    0:     0x558c99bb1f1e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6fe5173ae235b38f
Sep 10 13:43:48.247 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Sep 10 13:43:48.247 INFO kablam!    1:     0x558c99ba1dd6 - std::sys_common::backtrace::print::hb1efbd3d067eabc6
Sep 10 13:43:48.247 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Sep 10 13:43:48.247 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Sep 10 13:43:48.247 INFO kablam!    2:     0x558c99ba01bd - std::panicking::default_hook::{{closure}}::h109166af4c755142
Sep 10 13:43:48.247 INFO kablam!                                at libstd/panicking.rs:211
Sep 10 13:43:48.247 INFO kablam!    3:     0x558c99b9ff30 - std::panicking::default_hook::h992f159215e34f14
Sep 10 13:43:48.247 INFO kablam!                                at libstd/panicking.rs:227
Sep 10 13:43:48.247 INFO kablam!    4:     0x558c99ba082c - std::panicking::rust_panic_with_hook::h7d90dcad0bb485f2
Sep 10 13:43:48.247 INFO kablam!                                at libstd/panicking.rs:477
Sep 10 13:43:48.247 INFO kablam!    5:     0x558c99ac4c1f - std::panicking::begin_panic::he21669110f50524a
Sep 10 13:43:48.247 INFO kablam!                                at /checkout/src/libstd/panicking.rs:411
Sep 10 13:43:48.247 INFO kablam!    6:     0x558c999a9761 - core::ops::function::FnOnce::call_once::hb1218c13d8f8db88
Sep 10 13:43:48.247 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.2.0/build.rs:62
Sep 10 13:43:48.247 INFO kablam!                                at /checkout/src/libcore/ops/function.rs:238
Sep 10 13:43:48.247 INFO kablam!    7:     0x558c999ac9e2 - <lazy_static::lazy::Lazy<T>>::get::{{closure}}::ha2e3222c115663a3
Sep 10 13:43:48.247 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.1.0/src/inline_lazy.rs:28
Sep 10 13:43:48.247 INFO kablam!    8:     0x558c999b5e9a - std::sync::once::Once::call_once::{{closure}}::h1fd3e827e5a9ba16
Sep 10 13:43:48.247 INFO kablam!                                at /checkout/src/libstd/sync/once.rs:230
Sep 10 13:43:48.247 INFO kablam!    9:     0x558c99b9fb30 - std::sync::once::Once::call_inner::he243c0ac82959dbb
Sep 10 13:43:48.247 INFO kablam!                                at libstd/sync/once.rs:396
Sep 10 13:43:48.247 INFO kablam!   10:     0x558c999b5d7e - std::sync::once::Once::call_once::h42cd226482e2225b
Sep 10 13:43:48.247 INFO kablam!                                at /checkout/src/libstd/sync/once.rs:230
Sep 10 13:43:48.247 INFO kablam!   11:     0x558c999a518b - <build_script_build::LLVM_CONFIG_PATH as core::ops::deref::Deref>::deref::h41538f6a15c9a975
Sep 10 13:43:48.247 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.1.0/src/inline_lazy.rs:27
Sep 10 13:43:48.247 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.2.0/<__lazy_static_internal macros>:13
Sep 10 13:43:48.247 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.2.0/<__lazy_static_internal macros>:14
Sep 10 13:43:48.247 INFO kablam!   12:     0x558c999a2cc9 - build_script_build::llvm_config::hfd1f3e3dffd83d70
Sep 10 13:43:48.247 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.2.0/build.rs:149
Sep 10 13:43:48.247 INFO kablam!   13:     0x558c999a44c4 - build_script_build::main::h309c32e27dd080ba
Sep 10 13:43:48.248 INFO kablam!                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.2.0/build.rs:285
Sep 10 13:43:48.248 INFO kablam!   14:     0x558c999b5c5f - std::rt::lang_start::{{closure}}::h59510e8a939cb678
Sep 10 13:43:48.248 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 10 13:43:48.248 INFO kablam!   15:     0x558c99ba02c2 - std::panicking::try::do_call::h2ece1f76d9e135ca
Sep 10 13:43:48.248 INFO kablam!                                at libstd/rt.rs:59
Sep 10 13:43:48.248 INFO kablam!                                at libstd/panicking.rs:310
Sep 10 13:43:48.248 INFO kablam!   16:     0x558c99bc47c9 - __rust_maybe_catch_panic
Sep 10 13:43:48.248 INFO kablam!                                at libpanic_unwind/lib.rs:103
Sep 10 13:43:48.248 INFO kablam!   17:     0x558c99bad6d5 - std::rt::lang_start_internal::h72dcb4aefab2c171
Sep 10 13:43:48.248 INFO kablam!                                at libstd/panicking.rs:289
Sep 10 13:43:48.248 INFO kablam!                                at libstd/panic.rs:392
Sep 10 13:43:48.248 INFO kablam!                                at libstd/rt.rs:58
Sep 10 13:43:48.248 INFO kablam!   18:     0x558c999b5c37 - std::rt::lang_start::ha1ef81dbe4b2811c
Sep 10 13:43:48.248 INFO kablam!                                at /checkout/src/libstd/rt.rs:74
Sep 10 13:43:48.248 INFO kablam!   19:     0x558c999a5219 - main
Sep 10 13:43:48.248 INFO kablam!   20:     0x7f678489682f - __libc_start_main
Sep 10 13:43:48.248 INFO kablam!   21:     0x558c999a1888 - _start
Sep 10 13:43:48.248 INFO kablam!   22:                0x0 - <unknown>
Sep 10 13:43:48.248 INFO kablam! 
Sep 10 13:43:48.249 INFO kablam! su: No module specific data is present
Sep 10 13:43:48.745 INFO running `"docker" "rm" "-f" "c84aa993d69a4e5663b303f4330f820dd97137af03a3160d54911f81dac0514a"`
Sep 10 13:43:48.850 INFO blam! c84aa993d69a4e5663b303f4330f820dd97137af03a3160d54911f81dac0514a