[INFO] updating cached repository JunSuzukiJapan/rust_llvm_sample [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/JunSuzukiJapan/rust_llvm_sample [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/JunSuzukiJapan/rust_llvm_sample" "work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/JunSuzukiJapan/rust_llvm_sample"` [INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/JunSuzukiJapan/rust_llvm_sample'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/JunSuzukiJapan/rust_llvm_sample" "work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/JunSuzukiJapan/rust_llvm_sample"` [INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/JunSuzukiJapan/rust_llvm_sample'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ca9ca67cf19e2a41907f24dde5c4ac19ff7a237e [INFO] sha for GitHub repo JunSuzukiJapan/rust_llvm_sample: ca9ca67cf19e2a41907f24dde5c4ac19ff7a237e [INFO] validating manifest of JunSuzukiJapan/rust_llvm_sample on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of JunSuzukiJapan/rust_llvm_sample on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing JunSuzukiJapan/rust_llvm_sample [INFO] finished frobbing JunSuzukiJapan/rust_llvm_sample [INFO] frobbed toml for JunSuzukiJapan/rust_llvm_sample written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/JunSuzukiJapan/rust_llvm_sample/Cargo.toml [INFO] started frobbing JunSuzukiJapan/rust_llvm_sample [INFO] finished frobbing JunSuzukiJapan/rust_llvm_sample [INFO] frobbed toml for JunSuzukiJapan/rust_llvm_sample written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/JunSuzukiJapan/rust_llvm_sample/Cargo.toml [INFO] crate JunSuzukiJapan/rust_llvm_sample already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking JunSuzukiJapan/rust_llvm_sample against try#18481b65f318e0b4b20c0fc61340054701719d6c for pr-62507 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-6/try#18481b65f318e0b4b20c0fc61340054701719d6c:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/JunSuzukiJapan/rust_llvm_sample:/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" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 3aed5a0a12a6bec2f4942fb4905d00add50b8c8cfe5d1609cdcecb9d307ea3a2 [INFO] running `"docker" "start" "-a" "3aed5a0a12a6bec2f4942fb4905d00add50b8c8cfe5d1609cdcecb9d307ea3a2"` [INFO] [stderr] Compiling llvm_test v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Compiling regex-syntax v0.5.0 [INFO] [stderr] Compiling regex v0.2.7 [INFO] [stderr] Compiling llvm-sys v60.0.1 [INFO] [stderr] error: failed to run custom build command for `llvm-sys v60.0.1` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/llvm-sys-6627d3aa1553b82d/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] Found LLVM version 3.8.0 on PATH, but need 6.0.1. [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-60.0.1/build.rs:77:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55b8b2cfbbdb - backtrace::backtrace::libunwind::trace::hbfb69e72f505529b [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55b8b2cfbbdb - backtrace::backtrace::trace_unsynchronized::hac9ea77fa06b91bd [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55b8b2cfbbdb - std::sys_common::backtrace::_print::hf6f722cabcf8c26d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55b8b2cfbbdb - std::sys_common::backtrace::print::h9cca5983945bdb52 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55b8b2cfbbdb - std::panicking::default_hook::{{closure}}::h2fab7259edc3a80d [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55b8b2cfb8b7 - std::panicking::default_hook::ha99acf6d9268d46d [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55b8b2cfc350 - std::panicking::rust_panic_with_hook::hddab2c65ce92e648 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55b8b2cd6178 - std::panicking::begin_panic::h9d931cfffa272055 [INFO] [stderr] at /rustc/18481b65f318e0b4b20c0fc61340054701719d6c/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x55b8b2ad7e23 - ::deref::__static_ref_initialize::h5bfb2f3ed3000817 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.0.1/build.rs:77 [INFO] [stderr] 9: 0x55b8b2ad7e23 - core::ops::function::FnOnce::call_once::hc53c07c54bf5f149 [INFO] [stderr] at /rustc/18481b65f318e0b4b20c0fc61340054701719d6c/src/libcore/ops/function.rs:231 [INFO] [stderr] 10: 0x55b8b2ad53c3 - lazy_static::lazy::Lazy::get::{{closure}}::h1cfef587307952d4 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.0.0/src/lazy.rs:24 [INFO] [stderr] 11: 0x55b8b2adb7fb - std::sync::once::Once::call_once::{{closure}}::heff2531902563dc9 [INFO] [stderr] at /rustc/18481b65f318e0b4b20c0fc61340054701719d6c/src/libstd/sync/once.rs:225 [INFO] [stderr] 12: 0x55b8b2cf8f64 - std::sync::once::Once::call_inner::hec6811931650cc9e [INFO] [stderr] at src/libstd/sync/once.rs:392 [INFO] [stderr] 13: 0x55b8b2adb693 - std::sync::once::Once::call_once::h48094a873f60bbc4 [INFO] [stderr] at /rustc/18481b65f318e0b4b20c0fc61340054701719d6c/src/libstd/sync/once.rs:225 [INFO] [stderr] 14: 0x55b8b2ad2c5f - lazy_static::lazy::Lazy::get::h69935d1114503c4f [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.0.0/src/lazy.rs:23 [INFO] [stderr] 15: 0x55b8b2ad2c5f - ::deref::__stability::h84b9c015864f3906 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.0.1/<::lazy_static::__lazy_static_internal macros>:13 [INFO] [stderr] 16: 0x55b8b2ad2c5f - ::deref::h17227f86a7fa3e13 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.0.1/<::lazy_static::__lazy_static_internal macros>:14 [INFO] [stderr] 17: 0x55b8b2ad04fa - build_script_build::llvm_config::h67c1077c44586e7b [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.0.1/build.rs:164 [INFO] [stderr] 18: 0x55b8b2ad2003 - build_script_build::main::h3b348ca5dbe15025 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.0.1/build.rs:296 [INFO] [stderr] 19: 0x55b8b2ad64e0 - std::rt::lang_start::{{closure}}::h7bdc8f5274339c0d [INFO] [stderr] at /rustc/18481b65f318e0b4b20c0fc61340054701719d6c/src/libstd/rt.rs:64 [INFO] [stderr] 20: 0x55b8b2cfbd53 - std::rt::lang_start_internal::{{closure}}::hbec6d1ff7b00d029 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 21: 0x55b8b2cfbd53 - std::panicking::try::do_call::h83e51489f66cd002 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 22: 0x55b8b2d041aa - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 23: 0x55b8b2cfc85d - std::panicking::try::hb1deae6a8854c8be [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 24: 0x55b8b2cfc85d - std::panic::catch_unwind::hff09c33b8b66b7a2 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x55b8b2cfc85d - std::rt::lang_start_internal::h01b3f7988e3fe75d [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 26: 0x55b8b2ad64b9 - std::rt::lang_start::h16807abd3b52339a [INFO] [stderr] at /rustc/18481b65f318e0b4b20c0fc61340054701719d6c/src/libstd/rt.rs:64 [INFO] [stderr] 27: 0x55b8b2ad2caa - main [INFO] [stderr] 28: 0x7f9c806492e1 - __libc_start_main [INFO] [stderr] 29: 0x55b8b2acf28a - _start [INFO] [stderr] 30: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "3aed5a0a12a6bec2f4942fb4905d00add50b8c8cfe5d1609cdcecb9d307ea3a2"` [INFO] running `"docker" "rm" "-f" "3aed5a0a12a6bec2f4942fb4905d00add50b8c8cfe5d1609cdcecb9d307ea3a2"` [INFO] [stdout] 3aed5a0a12a6bec2f4942fb4905d00add50b8c8cfe5d1609cdcecb9d307ea3a2