[INFO] updating cached repository maekawatoshiki/rucc [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/maekawatoshiki/rucc [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/maekawatoshiki/rucc" "work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/maekawatoshiki/rucc"` [INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/maekawatoshiki/rucc'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/maekawatoshiki/rucc" "work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/maekawatoshiki/rucc"` [INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/maekawatoshiki/rucc'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c094a95f8a454f4e4654da241786676c57f1b6aa [INFO] sha for GitHub repo maekawatoshiki/rucc: c094a95f8a454f4e4654da241786676c57f1b6aa [INFO] validating manifest of maekawatoshiki/rucc on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of maekawatoshiki/rucc on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing maekawatoshiki/rucc [INFO] finished frobbing maekawatoshiki/rucc [INFO] frobbed toml for maekawatoshiki/rucc written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/maekawatoshiki/rucc/Cargo.toml [INFO] started frobbing maekawatoshiki/rucc [INFO] finished frobbing maekawatoshiki/rucc [INFO] frobbed toml for maekawatoshiki/rucc written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/maekawatoshiki/rucc/Cargo.toml [INFO] crate maekawatoshiki/rucc already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking maekawatoshiki/rucc against try#75eff020d0923c035c2fe220db4a0465cd847048 for pr-63565 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-6/try#75eff020d0923c035c2fe220db4a0465cd847048:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/maekawatoshiki/rucc:/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" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] a689c315eb3b493c5204c839372c6322d06e0db669c933b74d42a0166cfde639 [INFO] running `"docker" "start" "-a" "a689c315eb3b493c5204c839372c6322d06e0db669c933b74d42a0166cfde639"` [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Checking clap v2.29.1 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling regex v0.2.5 [INFO] [stderr] Compiling llvm-sys v40.0.5 [INFO] [stderr] error: failed to run custom build command for `llvm-sys v40.0.5` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/llvm-sys-cf8b1a24f0ca7c29/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] Found LLVM version 3.8.1 on PATH, but need 4.0.5. [INFO] [stderr] Didn't find usable system-wide LLVM. [INFO] [stderr] LLVM_SYS_40_PREFIX not set, not using precompiled binaries [INFO] [stderr] LLVM_SYS_40_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-40.0.5/build.rs:77:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55d5098a26db - backtrace::backtrace::libunwind::trace::h223ecf9e25ea61ed [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55d5098a26db - backtrace::backtrace::trace_unsynchronized::h19c402a6233e597e [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55d5098a26db - std::sys_common::backtrace::_print::h14947081e8315ba5 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55d5098a26db - std::sys_common::backtrace::print::h87cad3f0b50b59c5 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55d5098a26db - std::panicking::default_hook::{{closure}}::h497a714df189bd9d [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55d5098a23b6 - std::panicking::default_hook::h8dc4a117b759bd96 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55d5098a2e4d - std::panicking::rust_panic_with_hook::h4cbf0f096b75f262 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55d5097daad5 - std::panicking::begin_panic::hee9ec4d55328f785 [INFO] [stderr] at /rustc/75eff020d0923c035c2fe220db4a0465cd847048/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x55d5096f45d2 - ::deref::__static_ref_initialize::h0e372cecb08a9687 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-40.0.5/build.rs:77 [INFO] [stderr] 9: 0x55d5096f45d2 - core::ops::function::FnOnce::call_once::he530c6a0d91d5ba2 [INFO] [stderr] at /rustc/75eff020d0923c035c2fe220db4a0465cd847048/src/libcore/ops/function.rs:235 [INFO] [stderr] 10: 0x55d5096f00b3 - lazy_static::lazy::Lazy::get::{{closure}}::h5ecc1775ef692420 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-0.2.11/src/lazy.rs:24 [INFO] [stderr] 11: 0x55d5096f036b - std::sync::once::Once::call_once::{{closure}}::h31fdf9e71fcc9205 [INFO] [stderr] at /rustc/75eff020d0923c035c2fe220db4a0465cd847048/src/libstd/sync/once.rs:225 [INFO] [stderr] 12: 0x55d50989fa18 - std::sync::once::Once::call_inner::hd76e4a7bc585ddfc [INFO] [stderr] at src/libstd/sync/once.rs:392 [INFO] [stderr] 13: 0x55d5096f02f3 - std::sync::once::Once::call_once::h44578188f9cfa5c0 [INFO] [stderr] at /rustc/75eff020d0923c035c2fe220db4a0465cd847048/src/libstd/sync/once.rs:225 [INFO] [stderr] 14: 0x55d5096edac1 - lazy_static::lazy::Lazy::get::ha473ea6e24f4d50d [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-0.2.11/src/lazy.rs:23 [INFO] [stderr] 15: 0x55d5096edac1 - ::deref::__stability::hd52013470b02b16b [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-40.0.5/<::lazy_static::__lazy_static_internal macros>:20 [INFO] [stderr] 16: 0x55d5096edac1 - ::deref::h1546df93b09ed98a [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-40.0.5/<::lazy_static::__lazy_static_internal macros>:22 [INFO] [stderr] 17: 0x55d5096eb81a - build_script_build::llvm_config::ha91af6c2dd4aeee5 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-40.0.5/build.rs:164 [INFO] [stderr] 18: 0x55d5096ecf23 - build_script_build::main::h1cb33bba5046c526 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-40.0.5/build.rs:289 [INFO] [stderr] 19: 0x55d5096f32c0 - std::rt::lang_start::{{closure}}::hac70e6c453bee5d5 [INFO] [stderr] at /rustc/75eff020d0923c035c2fe220db4a0465cd847048/src/libstd/rt.rs:64 [INFO] [stderr] 20: 0x55d5098a2853 - std::rt::lang_start_internal::{{closure}}::hb2a68345cd4d50f8 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 21: 0x55d5098a2853 - std::panicking::try::do_call::ha4d88255f4a68d08 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 22: 0x55d5098aac5a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 23: 0x55d5098a335d - std::panicking::try::h6debac9988c5415d [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 24: 0x55d5098a335d - std::panic::catch_unwind::h4659dbf6316a9c8d [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x55d5098a335d - std::rt::lang_start_internal::hdadab8536edf34fe [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 26: 0x55d5096f3299 - std::rt::lang_start::h2a26e5e34e81d281 [INFO] [stderr] at /rustc/75eff020d0923c035c2fe220db4a0465cd847048/src/libstd/rt.rs:64 [INFO] [stderr] 27: 0x55d5096edb0a - main [INFO] [stderr] 28: 0x7f499b2432e1 - __libc_start_main [INFO] [stderr] 29: 0x55d5096ea60a - _start [INFO] [stderr] 30: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "a689c315eb3b493c5204c839372c6322d06e0db669c933b74d42a0166cfde639"` [INFO] running `"docker" "rm" "-f" "a689c315eb3b493c5204c839372c6322d06e0db669c933b74d42a0166cfde639"` [INFO] [stdout] a689c315eb3b493c5204c839372c6322d06e0db669c933b74d42a0166cfde639