[INFO] cloning repository jayphelps/using-llvm-from-rust-to-generate-webassembly [INFO] running `"git" "clone" "--bare" "git://github.com/jayphelps/using-llvm-from-rust-to-generate-webassembly.git" "work/cache/sources/gh/jayphelps/using-llvm-from-rust-to-generate-webassembly"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/jayphelps/using-llvm-from-rust-to-generate-webassembly'... [INFO] running `"git" "clone" "work/cache/sources/gh/jayphelps/using-llvm-from-rust-to-generate-webassembly" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/jayphelps/using-llvm-from-rust-to-generate-webassembly"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/jayphelps/using-llvm-from-rust-to-generate-webassembly'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jayphelps/using-llvm-from-rust-to-generate-webassembly" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/jayphelps/using-llvm-from-rust-to-generate-webassembly"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/jayphelps/using-llvm-from-rust-to-generate-webassembly'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 410ff2d39392ca81728bbc3bf853f10ed3de2580 [INFO] sha for GitHub repo jayphelps/using-llvm-from-rust-to-generate-webassembly: 410ff2d39392ca81728bbc3bf853f10ed3de2580 [INFO] validating manifest of jayphelps/using-llvm-from-rust-to-generate-webassembly on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of jayphelps/using-llvm-from-rust-to-generate-webassembly on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing jayphelps/using-llvm-from-rust-to-generate-webassembly [INFO] finished frobbing jayphelps/using-llvm-from-rust-to-generate-webassembly [INFO] frobbed toml for jayphelps/using-llvm-from-rust-to-generate-webassembly written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/jayphelps/using-llvm-from-rust-to-generate-webassembly/Cargo.toml [INFO] started frobbing jayphelps/using-llvm-from-rust-to-generate-webassembly [INFO] finished frobbing jayphelps/using-llvm-from-rust-to-generate-webassembly [INFO] frobbed toml for jayphelps/using-llvm-from-rust-to-generate-webassembly written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/jayphelps/using-llvm-from-rust-to-generate-webassembly/Cargo.toml [INFO] crate jayphelps/using-llvm-from-rust-to-generate-webassembly already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded llvm-sys v60.0.2 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking jayphelps/using-llvm-from-rust-to-generate-webassembly against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-0/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/jayphelps/using-llvm-from-rust-to-generate-webassembly:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 6946426820b4ec7c45d7cd0f06f77b4f42439d9b68de385625fb66fc13445a09 [INFO] running `"docker" "start" "-a" "6946426820b4ec7c45d7cd0f06f77b4f42439d9b68de385625fb66fc13445a09"` [INFO] [stderr] Compiling regex-syntax v0.5.5 [INFO] [stderr] Compiling regex v0.2.10 [INFO] [stderr] Compiling llvm-sys v60.0.2 [INFO] [stderr] error: failed to run custom build command for `llvm-sys v60.0.2` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/llvm-sys-6389b4ac73dc3bf4/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] Found LLVM version 3.8.0 on PATH, but need 6.0.2. [INFO] [stderr] Didn't find usable system-wide LLVM. [INFO] [stderr] LLVM_SYS_60_PREFIX not set, not using precompiled binaries [INFO] [stderr] LLVM_SYS_60_AUTOBUILD not set, will not automatically compile LLVM [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Could not find a compatible version of LLVM', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.0.2/build.rs:77:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55969440bd0b - backtrace::backtrace::libunwind::trace::h00e2f01ca6755a19 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55969440bd0b - backtrace::backtrace::trace_unsynchronized::hc2e55f9123c24578 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55969440bd0b - std::sys_common::backtrace::_print::h878d975ca669e1b4 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55969440bd0b - std::sys_common::backtrace::print::h1b2f6b4885b021f3 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55969440bd0b - std::panicking::default_hook::{{closure}}::he9ab19abef5c787f [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 5: 0x55969440ba0c - std::panicking::default_hook::h9b73316e8577c3fa [INFO] [stderr] at src/libstd/panicking.rs:212 [INFO] [stderr] 6: 0x55969440c480 - std::panicking::rust_panic_with_hook::he062866264d328c5 [INFO] [stderr] at src/libstd/panicking.rs:475 [INFO] [stderr] 7: 0x5596943e8908 - std::panicking::begin_panic::hd01b6ed42fba099e [INFO] [stderr] at /rustc/d3301713b54af69ca9de941a8c6b0d8287dbd6df/src/libstd/panicking.rs:409 [INFO] [stderr] 8: 0x5596941e4e23 - ::deref::__static_ref_initialize::hf0d48a5e86becd3b [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.0.2/build.rs:77 [INFO] [stderr] 9: 0x5596941e4e23 - core::ops::function::FnOnce::call_once::h29a84628644cd48f [INFO] [stderr] at /rustc/d3301713b54af69ca9de941a8c6b0d8287dbd6df/src/libcore/ops/function.rs:231 [INFO] [stderr] 10: 0x5596941e3843 - lazy_static::lazy::Lazy::get::{{closure}}::h0f738d8145bbf5f4 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.0.0/src/lazy.rs:24 [INFO] [stderr] 11: 0x5596941e3b2b - std::sync::once::Once::call_once::{{closure}}::h8e474eaba983c917 [INFO] [stderr] at /rustc/d3301713b54af69ca9de941a8c6b0d8287dbd6df/src/libstd/sync/once.rs:225 [INFO] [stderr] 12: 0x559694409086 - std::sync::once::Once::call_inner::h3d1b51192d326084 [INFO] [stderr] at src/libstd/sync/once.rs:392 [INFO] [stderr] 13: 0x5596941e3a7d - std::sync::once::Once::call_once::hf4512520c0e497a1 [INFO] [stderr] at /rustc/d3301713b54af69ca9de941a8c6b0d8287dbd6df/src/libstd/sync/once.rs:225 [INFO] [stderr] 14: 0x5596941e102f - lazy_static::lazy::Lazy::get::hd97ffb74ebb516f6 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.0.0/src/lazy.rs:23 [INFO] [stderr] 15: 0x5596941e102f - ::deref::__stability::ha1b6785d4f377392 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.0.2/<::lazy_static::__lazy_static_internal macros>:13 [INFO] [stderr] 16: 0x5596941e102f - ::deref::had052d0c9add9d26 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.0.2/<::lazy_static::__lazy_static_internal macros>:14 [INFO] [stderr] 17: 0x5596941de8ca - build_script_build::llvm_config::ha145d565430523e9 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.0.2/build.rs:164 [INFO] [stderr] 18: 0x5596941e03d3 - build_script_build::main::hc0325537c32d0e76 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.0.2/build.rs:296 [INFO] [stderr] 19: 0x5596941e7480 - std::rt::lang_start::{{closure}}::hc4f30eef260fd1a5 [INFO] [stderr] at /rustc/d3301713b54af69ca9de941a8c6b0d8287dbd6df/src/libstd/rt.rs:64 [INFO] [stderr] 20: 0x55969440be83 - std::rt::lang_start_internal::{{closure}}::hac4055a4b24c3806 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 21: 0x55969440be83 - std::panicking::try::do_call::h0bdfdef338a7b8de [INFO] [stderr] at src/libstd/panicking.rs:294 [INFO] [stderr] 22: 0x55969441477a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 23: 0x55969440c98d - std::panicking::try::h5986cc11523af350 [INFO] [stderr] at src/libstd/panicking.rs:273 [INFO] [stderr] 24: 0x55969440c98d - std::panic::catch_unwind::h5e6e2d11127cecca [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] 25: 0x55969440c98d - std::rt::lang_start_internal::hd1ad303a81183dc4 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 26: 0x5596941e7459 - std::rt::lang_start::he9133430744cf891 [INFO] [stderr] at /rustc/d3301713b54af69ca9de941a8c6b0d8287dbd6df/src/libstd/rt.rs:64 [INFO] [stderr] 27: 0x5596941e107a - main [INFO] [stderr] 28: 0x7f83affda2e1 - __libc_start_main [INFO] [stderr] 29: 0x5596941dd65a - _start [INFO] [stderr] 30: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "6946426820b4ec7c45d7cd0f06f77b4f42439d9b68de385625fb66fc13445a09"` [INFO] running `"docker" "rm" "-f" "6946426820b4ec7c45d7cd0f06f77b4f42439d9b68de385625fb66fc13445a09"` [INFO] [stdout] 6946426820b4ec7c45d7cd0f06f77b4f42439d9b68de385625fb66fc13445a09