[INFO] updating cached repository wabain/rstarc [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/wabain/rstarc [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/wabain/rstarc" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/wabain/rstarc"` [INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/wabain/rstarc'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/wabain/rstarc" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/wabain/rstarc"` [INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/wabain/rstarc'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 88340f53aa6769b0c9063a0fe7107cd796f1e8de [INFO] sha for GitHub repo wabain/rstarc: 88340f53aa6769b0c9063a0fe7107cd796f1e8de [INFO] validating manifest of wabain/rstarc on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of wabain/rstarc on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing wabain/rstarc [INFO] finished frobbing wabain/rstarc [INFO] frobbed toml for wabain/rstarc written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/wabain/rstarc/Cargo.toml [INFO] started frobbing wabain/rstarc [INFO] finished frobbing wabain/rstarc [INFO] frobbed toml for wabain/rstarc written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/wabain/rstarc/Cargo.toml [INFO] crate wabain/rstarc already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking wabain/rstarc against master#452087b4bf18cece2d52d7cd8c9147195e5404bf for pr-63247 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-2/master#452087b4bf18cece2d52d7cd8c9147195e5404bf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/wabain/rstarc:/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" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] dd86dd494394b09a79496feb669cfb25fba365f5f09bb52d831f31bab8e4541b [INFO] running `"docker" "start" "-a" "dd86dd494394b09a79496feb669cfb25fba365f5f09bb52d831f31bab8e4541b"` [INFO] [stderr] Compiling lazy_static v1.0.2 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling bit-vec v0.4.4 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling diff v0.1.11 [INFO] [stderr] Compiling lalrpop-util v0.15.2 [INFO] [stderr] Compiling ena v0.5.0 [INFO] [stderr] Compiling byte-tools v0.2.0 [INFO] [stderr] Compiling arrayref v0.3.4 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling phf_shared v0.7.22 [INFO] [stderr] Compiling itertools v0.7.8 [INFO] [stderr] Compiling block-buffer v0.3.3 [INFO] [stderr] Compiling serde v1.0.70 [INFO] [stderr] Compiling aho-corasick v0.6.6 [INFO] [stderr] Compiling thread_local v0.3.5 [INFO] [stderr] Compiling new_debug_unreachable v1.0.1 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling bit-set v0.4.0 [INFO] [stderr] Compiling phf_generator v0.7.22 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Compiling ascii-canvas v1.0.0 [INFO] [stderr] Compiling syn v0.14.5 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling string_cache_codegen v0.4.1 [INFO] [stderr] Compiling atty v0.1.2 [INFO] [stderr] Checking regex v1.0.2 [INFO] [stderr] Compiling generic-array v0.9.0 [INFO] [stderr] Compiling digest v0.7.5 [INFO] [stderr] Compiling sha2 v0.7.1 [INFO] [stderr] Compiling string_cache v0.7.3 [INFO] [stderr] Compiling llvm-sys v60.1.0 [INFO] [stderr] Compiling serde_derive v1.0.70 [INFO] [stderr] error: failed to run custom build command for `llvm-sys v60.1.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/llvm-sys-57105f93cee269cd/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] Found LLVM version 3.8.0 on PATH, but need 6.0.0. [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-60.1.0/build.rs:77:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x56505d76eebb - backtrace::backtrace::libunwind::trace::h5d27dcba3b250cfe [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x56505d76eebb - backtrace::backtrace::trace_unsynchronized::h239341a8b1cadbab [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x56505d76eebb - std::sys_common::backtrace::_print::hb0e5dd39180a1838 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x56505d76eebb - std::sys_common::backtrace::print::h9b385b2285f057b8 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x56505d76eebb - std::panicking::default_hook::{{closure}}::he3310a15a78966b4 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x56505d76eb96 - std::panicking::default_hook::h2986f418df62eff4 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x56505d76f62d - std::panicking::rust_panic_with_hook::h15065386631d2a9d [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x56505d6e85f5 - std::panicking::begin_panic::h9bedeee992512f38 [INFO] [stderr] at /rustc/452087b4bf18cece2d52d7cd8c9147195e5404bf/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x56505d5519e2 - ::deref::__static_ref_initialize::hf4b160d4448a048f [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.1.0/build.rs:77 [INFO] [stderr] 9: 0x56505d5519e2 - core::ops::function::FnOnce::call_once::h19ad16cde91940d9 [INFO] [stderr] at /rustc/452087b4bf18cece2d52d7cd8c9147195e5404bf/src/libcore/ops/function.rs:235 [INFO] [stderr] 10: 0x56505d550513 - lazy_static::lazy::Lazy::get::{{closure}}::hf640d5d96cb0da96 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.0.2/src/lazy.rs:24 [INFO] [stderr] 11: 0x56505d55075b - std::sync::once::Once::call_once::{{closure}}::h561275583d2d0467 [INFO] [stderr] at /rustc/452087b4bf18cece2d52d7cd8c9147195e5404bf/src/libstd/sync/once.rs:225 [INFO] [stderr] 12: 0x56505d76c1f8 - std::sync::once::Once::call_inner::hbda93a48968078d1 [INFO] [stderr] at src/libstd/sync/once.rs:392 [INFO] [stderr] 13: 0x56505d5506e3 - std::sync::once::Once::call_once::hdbc1e4f10cb3a47b [INFO] [stderr] at /rustc/452087b4bf18cece2d52d7cd8c9147195e5404bf/src/libstd/sync/once.rs:225 [INFO] [stderr] 14: 0x56505d54df41 - lazy_static::lazy::Lazy::get::h9bc2472beed419a3 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.0.2/src/lazy.rs:23 [INFO] [stderr] 15: 0x56505d54df41 - ::deref::__stability::h742ae040a39f29e3 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.1.0/<::lazy_static::__lazy_static_internal macros>:20 [INFO] [stderr] 16: 0x56505d54df41 - ::deref::h8fe112693021f2b6 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.1.0/<::lazy_static::__lazy_static_internal macros>:22 [INFO] [stderr] 17: 0x56505d54b8ea - build_script_build::llvm_config::h7c1017d5d0b67db3 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.1.0/build.rs:164 [INFO] [stderr] 18: 0x56505d54d333 - build_script_build::main::h81d70ffb6a2abd01 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-60.1.0/build.rs:296 [INFO] [stderr] 19: 0x56505d555fd0 - std::rt::lang_start::{{closure}}::hc22915ad5cfb2986 [INFO] [stderr] at /rustc/452087b4bf18cece2d52d7cd8c9147195e5404bf/src/libstd/rt.rs:64 [INFO] [stderr] 20: 0x56505d76f033 - std::rt::lang_start_internal::{{closure}}::hbf4603a1e6e1424d [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 21: 0x56505d76f033 - std::panicking::try::do_call::h7642e0de797eeae0 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 22: 0x56505d7773ea - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 23: 0x56505d76fb3d - std::panicking::try::h17f145530f8b5a3f [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 24: 0x56505d76fb3d - std::panic::catch_unwind::hcee1b9b07ea0f9dc [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x56505d76fb3d - std::rt::lang_start_internal::h82d44298f58b2cfd [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 26: 0x56505d555fa9 - std::rt::lang_start::hca8e292d14be2a3b [INFO] [stderr] at /rustc/452087b4bf18cece2d52d7cd8c9147195e5404bf/src/libstd/rt.rs:64 [INFO] [stderr] 27: 0x56505d54df8a - main [INFO] [stderr] 28: 0x7efd3ce002e1 - __libc_start_main [INFO] [stderr] 29: 0x56505d54a6ea - _start [INFO] [stderr] 30: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "dd86dd494394b09a79496feb669cfb25fba365f5f09bb52d831f31bab8e4541b"` [INFO] running `"docker" "rm" "-f" "dd86dd494394b09a79496feb669cfb25fba365f5f09bb52d831f31bab8e4541b"` [INFO] [stdout] dd86dd494394b09a79496feb669cfb25fba365f5f09bb52d831f31bab8e4541b