[INFO] updating cached repository paulcacheux/YAL [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/paulcacheux/YAL [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/paulcacheux/YAL" "work/ex/beta-1.37-6/sources/1.36.0/gh/paulcacheux/YAL"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/paulcacheux/YAL'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/paulcacheux/YAL" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/paulcacheux/YAL"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/paulcacheux/YAL'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8462218d0563fb573aed4b8801e1a576579bfe8b [INFO] sha for GitHub repo paulcacheux/YAL: 8462218d0563fb573aed4b8801e1a576579bfe8b [INFO] validating manifest of paulcacheux/YAL on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of paulcacheux/YAL on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing paulcacheux/YAL [INFO] finished frobbing paulcacheux/YAL [INFO] frobbed toml for paulcacheux/YAL written to work/ex/beta-1.37-6/sources/1.36.0/gh/paulcacheux/YAL/Cargo.toml [INFO] started frobbing paulcacheux/YAL [INFO] finished frobbing paulcacheux/YAL [INFO] frobbed toml for paulcacheux/YAL written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/paulcacheux/YAL/Cargo.toml [INFO] crate paulcacheux/YAL already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing paulcacheux/YAL against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/paulcacheux/YAL:/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=warn" "-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" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] d2d9da318f0ba439a2dfa795afb500762da6314ddf6c212ce4f02de2fb96920e [INFO] running `"docker" "start" "-a" "d2d9da318f0ba439a2dfa795afb500762da6314ddf6c212ce4f02de2fb96920e"` [INFO] [stderr] Compiling libc v0.2.35 [INFO] [stderr] Compiling if_chain v0.1.2 [INFO] [stderr] Compiling typed-arena v1.3.0 [INFO] [stderr] Compiling semver v0.6.0 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling atty v0.2.6 [INFO] [stderr] Compiling clap v2.29.1 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling regex v0.2.5 [INFO] [stderr] Compiling llvm-sys v50.0.2 [INFO] [stderr] error: failed to run custom build command for `llvm-sys v50.0.2` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/llvm-sys-2f8a6a4972bdec51/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] Found LLVM version 3.8.0 on PATH, but need 5.0.2. [INFO] [stderr] Didn't find usable system-wide LLVM. [INFO] [stderr] LLVM_SYS_50_PREFIX not set, not using precompiled binaries [INFO] [stderr] LLVM_SYS_50_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-50.0.2/build.rs:77:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55be7b51f59b - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55be7b51f59b - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55be7b51f59b - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55be7b51f59b - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55be7b51f59b - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55be7b51f277 - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55be7b51fd10 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55be7b454cf8 - std::panicking::begin_panic::h4c5ff115dc84102e [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x55be7b348d53 - ::deref::__static_ref_initialize::h18ccfae8a8483236 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-50.0.2/build.rs:77 [INFO] [stderr] 9: 0x55be7b348d53 - core::ops::function::FnOnce::call_once::h49142c504c511218 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stderr] 10: 0x55be7b354a53 - lazy_static::lazy::Lazy::get::{{closure}}::h244210d741ef9320 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-0.2.11/src/lazy.rs:24 [INFO] [stderr] 11: 0x55be7b34c56b - std::sync::once::Once::call_once::{{closure}}::hce629bbbb625f77d [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sync/once.rs:225 [INFO] [stderr] 12: 0x55be7b51c784 - std::sync::once::Once::call_inner::h2daeac7a28e6dd90 [INFO] [stderr] at src/libstd/sync/once.rs:392 [INFO] [stderr] 13: 0x55be7b34c403 - std::sync::once::Once::call_once::h4a1c9875d3a1587b [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sync/once.rs:225 [INFO] [stderr] 14: 0x55be7b34367f - lazy_static::lazy::Lazy::get::h032a47b14834f0d0 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-0.2.11/src/lazy.rs:23 [INFO] [stderr] 15: 0x55be7b34367f - ::deref::__stability::hb40d8393a66e3a97 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-50.0.2/<::lazy_static::__lazy_static_internal macros>:13 [INFO] [stderr] 16: 0x55be7b34367f - ::deref::hee8a12357163d242 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-50.0.2/<::lazy_static::__lazy_static_internal macros>:14 [INFO] [stderr] 17: 0x55be7b340f1a - build_script_build::llvm_config::hf3e052b8964cd662 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-50.0.2/build.rs:164 [INFO] [stderr] 18: 0x55be7b342a23 - build_script_build::main::hb80d8c93d8cd235c [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-50.0.2/build.rs:296 [INFO] [stderr] 19: 0x55be7b354b90 - std::rt::lang_start::{{closure}}::h7f96c464a602c987 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/rt.rs:64 [INFO] [stderr] 20: 0x55be7b51f713 - std::rt::lang_start_internal::{{closure}}::h055e1fdc5578d418 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 21: 0x55be7b51f713 - std::panicking::try::do_call::h480cafa68c9928b4 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 22: 0x55be7b5279ca - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 23: 0x55be7b52021d - std::panicking::try::he0549d0299de204a [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 24: 0x55be7b52021d - std::panic::catch_unwind::h422dc2db98f03517 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x55be7b52021d - std::rt::lang_start_internal::h121de03325a3f900 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 26: 0x55be7b354b69 - std::rt::lang_start::h75a48b5160fde8e4 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/rt.rs:64 [INFO] [stderr] 27: 0x55be7b3436ca - main [INFO] [stderr] 28: 0x7fb3bd9d42e1 - __libc_start_main [INFO] [stderr] 29: 0x55be7b33fcaa - _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" "d2d9da318f0ba439a2dfa795afb500762da6314ddf6c212ce4f02de2fb96920e"` [INFO] running `"docker" "rm" "-f" "d2d9da318f0ba439a2dfa795afb500762da6314ddf6c212ce4f02de2fb96920e"` [INFO] [stdout] d2d9da318f0ba439a2dfa795afb500762da6314ddf6c212ce4f02de2fb96920e