[INFO] crate llvm-sys 40.3.1 is already in cache [INFO] extracting crate llvm-sys 40.3.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/llvm-sys/40.3.1 [INFO] extracting crate llvm-sys 40.3.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/llvm-sys/40.3.1 [INFO] validating manifest of llvm-sys-40.3.1 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of llvm-sys-40.3.1 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing llvm-sys-40.3.1 [INFO] finished frobbing llvm-sys-40.3.1 [INFO] frobbed toml for llvm-sys-40.3.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/llvm-sys/40.3.1/Cargo.toml [INFO] started frobbing llvm-sys-40.3.1 [INFO] finished frobbing llvm-sys-40.3.1 [INFO] frobbed toml for llvm-sys-40.3.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/llvm-sys/40.3.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing llvm-sys-40.3.1 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/llvm-sys/40.3.1:/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-2019-08-13" "build" "--frozen"` [INFO] [stdout] 6e2a6e412a6903d4df98bcf8cb2b461b9eb1d2d98489520366e457b5fca56eef [INFO] running `"docker" "start" "-a" "6e2a6e412a6903d4df98bcf8cb2b461b9eb1d2d98489520366e457b5fca56eef"` [INFO] [stderr] Compiling llvm-sys v40.3.1 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> build.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | / lazy_static!{ [INFO] [stderr] 15 | | /// LLVM version used by this version of the crate. [INFO] [stderr] 16 | | static ref CRATE_VERSION: Version = { [INFO] [stderr] 17 | | let crate_version = Version::parse(env!("CARGO_PKG_VERSION")) [INFO] [stderr] ... | [INFO] [stderr] 78 | | }; [INFO] [stderr] 79 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> build.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | / lazy_static!{ [INFO] [stderr] 15 | | /// LLVM version used by this version of the crate. [INFO] [stderr] 16 | | static ref CRATE_VERSION: Version = { [INFO] [stderr] 17 | | let crate_version = Version::parse(env!("CARGO_PKG_VERSION")) [INFO] [stderr] ... | [INFO] [stderr] 78 | | }; [INFO] [stderr] 79 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: failed to run custom build command for `llvm-sys v40.3.1 (/opt/crater/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/llvm-sys-34c6621213dab7f6/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] Found LLVM version 3.8.1 on PATH, but need 4.0.1. [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', build.rs:77:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x561a91b9801b - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x561a91b9801b - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x561a91b9801b - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x561a91b9801b - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x561a91b9801b - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x561a91b97cf6 - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x561a91b9878d - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x561a91acd915 - std::panicking::begin_panic::hfcad5ce968df9f32 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x561a91965e96 - ::deref::__static_ref_initialize::h7d65529dd1a2dc65 [INFO] [stderr] at /opt/crater/workdir/build.rs:77 [INFO] [stderr] 9: 0x561a91965e96 - core::ops::function::FnOnce::call_once::hba4a735a84dd9afa [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stderr] 10: 0x561a91964443 - lazy_static::lazy::Lazy::get::{{closure}}::h39c55e2c5cd2ee7c [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-0.2.11/src/lazy.rs:24 [INFO] [stderr] 11: 0x561a91963c9b - std::sync::once::Once::call_once::{{closure}}::h74ed5d17985f3494 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sync/once.rs:225 [INFO] [stderr] 12: 0x561a91b95308 - std::sync::once::Once::call_inner::hff3cc93da942def6 [INFO] [stderr] at src/libstd/sync/once.rs:392 [INFO] [stderr] 13: 0x561a91963be3 - std::sync::once::Once::call_once::hd78fad0ec0045743 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sync/once.rs:225 [INFO] [stderr] 14: 0x561a91961481 - lazy_static::lazy::Lazy::get::haa2d587003c8b6ae [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-0.2.11/src/lazy.rs:23 [INFO] [stderr] 15: 0x561a91961481 - ::deref::__stability::ha039ca4d89fdf269 [INFO] [stderr] at /opt/crater/workdir/<::lazy_static::__lazy_static_internal macros>:20 [INFO] [stderr] 16: 0x561a91961481 - ::deref::h56c2c8fbd8b6eaf8 [INFO] [stderr] at /opt/crater/workdir/<::lazy_static::__lazy_static_internal macros>:22 [INFO] [stderr] 17: 0x561a9195f15a - build_script_build::llvm_config::ha2f46acc51b1c4b4 [INFO] [stderr] at /opt/crater/workdir/build.rs:164 [INFO] [stderr] 18: 0x561a91960470 - build_script_build::get_llvm_cflags::h82e9c897652c814f [INFO] [stderr] at /opt/crater/workdir/build.rs:266 [INFO] [stderr] 19: 0x561a9196086e - build_script_build::main::h2acf681f9095b046 [INFO] [stderr] at /opt/crater/workdir/build.rs:291 [INFO] [stderr] 20: 0x561a91964510 - std::rt::lang_start::{{closure}}::h4b31a99af0e1d09d [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/rt.rs:64 [INFO] [stderr] 21: 0x561a91b98193 - std::rt::lang_start_internal::{{closure}}::hf367a5a6ae52b0ce [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 22: 0x561a91b98193 - std::panicking::try::do_call::h9d779bc5e27e3284 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 23: 0x561a91ba090a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 24: 0x561a91b98c9d - std::panicking::try::h4af22d9cb0afa351 [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 25: 0x561a91b98c9d - std::panic::catch_unwind::hbb68a9ada87bfb97 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 26: 0x561a91b98c9d - std::rt::lang_start_internal::hba9e09d74440ce4d [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 27: 0x561a919644e9 - std::rt::lang_start::h67bf62e9daa7fcd1 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/rt.rs:64 [INFO] [stderr] 28: 0x561a919614ca - main [INFO] [stderr] 29: 0x7f5d535222e1 - __libc_start_main [INFO] [stderr] 30: 0x561a9195df4a - _start [INFO] [stderr] 31: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "6e2a6e412a6903d4df98bcf8cb2b461b9eb1d2d98489520366e457b5fca56eef"` [INFO] running `"docker" "rm" "-f" "6e2a6e412a6903d4df98bcf8cb2b461b9eb1d2d98489520366e457b5fca56eef"` [INFO] [stdout] 6e2a6e412a6903d4df98bcf8cb2b461b9eb1d2d98489520366e457b5fca56eef