[INFO] cloning repository yakovzaytsev/rust-gen-struct [INFO] running `"git" "clone" "--bare" "git://github.com/yakovzaytsev/rust-gen-struct.git" "work/cache/sources/gh/yakovzaytsev/rust-gen-struct"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/yakovzaytsev/rust-gen-struct'... [INFO] running `"git" "clone" "work/cache/sources/gh/yakovzaytsev/rust-gen-struct" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/yakovzaytsev/rust-gen-struct"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/yakovzaytsev/rust-gen-struct'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/yakovzaytsev/rust-gen-struct" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/yakovzaytsev/rust-gen-struct"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/yakovzaytsev/rust-gen-struct'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ecb03b8da7277d247ad0af4a2cecc508f490912a [INFO] sha for GitHub repo yakovzaytsev/rust-gen-struct: ecb03b8da7277d247ad0af4a2cecc508f490912a [INFO] validating manifest of yakovzaytsev/rust-gen-struct on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of yakovzaytsev/rust-gen-struct on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing yakovzaytsev/rust-gen-struct [INFO] finished frobbing yakovzaytsev/rust-gen-struct [INFO] frobbed toml for yakovzaytsev/rust-gen-struct written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/yakovzaytsev/rust-gen-struct/Cargo.toml [INFO] started frobbing yakovzaytsev/rust-gen-struct [INFO] finished frobbing yakovzaytsev/rust-gen-struct [INFO] frobbed toml for yakovzaytsev/rust-gen-struct written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/yakovzaytsev/rust-gen-struct/Cargo.toml [INFO] crate yakovzaytsev/rust-gen-struct already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded clang v0.20.0 [INFO] [stderr] Downloaded llvm-sys v70.0.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing yakovzaytsev/rust-gen-struct against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/yakovzaytsev/rust-gen-struct:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"` [INFO] [stdout] 2a5605f1ea5d80a9a3f0ab14feee2fd05da8888b754d76b3c1852b813eabe32e [INFO] running `"docker" "start" "-a" "2a5605f1ea5d80a9a3f0ab14feee2fd05da8888b754d76b3c1852b813eabe32e"` [INFO] [stderr] Compiling regex v1.0.5 [INFO] [stderr] Compiling utf8-ranges v1.0.1 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling memchr v2.1.0 [INFO] [stderr] Compiling regex-syntax v0.6.2 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling clang-sys v0.23.0 [INFO] [stderr] Compiling aho-corasick v0.6.8 [INFO] [stderr] Compiling clang v0.20.0 [INFO] [stderr] Compiling llvm-sys v70.0.0 [INFO] [stderr] error: failed to run custom build command for `llvm-sys v70.0.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/llvm-sys-504fc763be076381/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] Found LLVM version 3.8.0 on PATH, but need 7.0.0. [INFO] [stderr] Didn't find usable system-wide LLVM. [INFO] [stderr] No suitable version of LLVM was found system-wide or pointed [INFO] [stderr] to by LLVM_SYS_70_PREFIX. [INFO] [stderr] [INFO] [stderr] Consider using `llvmenv` to compile an appropriate copy of LLVM, and [INFO] [stderr] refer to the llvm-sys documentation for more information. [INFO] [stderr] [INFO] [stderr] llvm-sys: https://crates.io/crates/llvm-sys [INFO] [stderr] llvmenv: https://crates.io/crates/llvmenv [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-70.0.0/build.rs:73:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55b7ac6a74cb - backtrace::backtrace::libunwind::trace::hcbf63b8d794b15f4 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55b7ac6a74cb - backtrace::backtrace::trace_unsynchronized::h681e1cb201a9972d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55b7ac6a74cb - std::sys_common::backtrace::_print::hd27175ce39811176 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55b7ac6a74cb - std::sys_common::backtrace::print::h117e2eebf9a1e122 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55b7ac6a74cb - std::panicking::default_hook::{{closure}}::h6369b988ee675335 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 5: 0x55b7ac6a71cc - std::panicking::default_hook::hfaefd2bea4c25f9e [INFO] [stderr] at src/libstd/panicking.rs:212 [INFO] [stderr] 6: 0x55b7ac6a7c40 - std::panicking::rust_panic_with_hook::h02c52718165ccced [INFO] [stderr] at src/libstd/panicking.rs:475 [INFO] [stderr] 7: 0x55b7ac63af28 - std::panicking::begin_panic::h255dc76042b4ef21 [INFO] [stderr] at /rustc/c8865d8e195813ade6b84434ac9f8850e7112d1a/src/libstd/panicking.rs:409 [INFO] [stderr] 8: 0x55b7ac45b95d - ::deref::__static_ref_initialize::h1789a59e579437cb [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.0.0/build.rs:73 [INFO] [stderr] 9: 0x55b7ac45b95d - core::ops::function::FnOnce::call_once::h87d601240d5236f6 [INFO] [stderr] at /rustc/c8865d8e195813ade6b84434ac9f8850e7112d1a/src/libcore/ops/function.rs:231 [INFO] [stderr] 10: 0x55b7ac45e883 - lazy_static::lazy::Lazy::get::{{closure}}::hccbac3f9b56c168d [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.1.0/src/inline_lazy.rs:28 [INFO] [stderr] 11: 0x55b7ac45ec1b - std::sync::once::Once::call_once::{{closure}}::h9113d12604557b60 [INFO] [stderr] at /rustc/c8865d8e195813ade6b84434ac9f8850e7112d1a/src/libstd/sync/once.rs:220 [INFO] [stderr] 12: 0x55b7ac6a4846 - std::sync::once::Once::call_inner::hcbe54f2f628098dd [INFO] [stderr] at src/libstd/sync/once.rs:387 [INFO] [stderr] 13: 0x55b7ac45ea7d - std::sync::once::Once::call_once::hcfea35ab40410404 [INFO] [stderr] at /rustc/c8865d8e195813ade6b84434ac9f8850e7112d1a/src/libstd/sync/once.rs:220 [INFO] [stderr] 14: 0x55b7ac45725c - lazy_static::lazy::Lazy::get::h547fd7544582be74 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.1.0/src/inline_lazy.rs:27 [INFO] [stderr] 15: 0x55b7ac45725c - ::deref::__stability::h2d9f3167130ed3ba [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.0.0/<::lazy_static::__lazy_static_internal macros>:13 [INFO] [stderr] 16: 0x55b7ac45725c - ::deref::hdf9a6f2e4193425b [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.0.0/<::lazy_static::__lazy_static_internal macros>:14 [INFO] [stderr] 17: 0x55b7ac454a0a - build_script_build::llvm_config::hf572a6f4b0722d5d [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.0.0/build.rs:167 [INFO] [stderr] 18: 0x55b7ac456537 - build_script_build::main::hb6bff489f20295fa [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.0.0/build.rs:300 [INFO] [stderr] 19: 0x55b7ac459de0 - std::rt::lang_start::{{closure}}::h7cc596f8a8744a1a [INFO] [stderr] at /rustc/c8865d8e195813ade6b84434ac9f8850e7112d1a/src/libstd/rt.rs:64 [INFO] [stderr] 20: 0x55b7ac6a7643 - std::rt::lang_start_internal::{{closure}}::hcbc5c8394111530e [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 21: 0x55b7ac6a7643 - std::panicking::try::do_call::h84c4ef65129422bb [INFO] [stderr] at src/libstd/panicking.rs:294 [INFO] [stderr] 22: 0x55b7ac6b025a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 23: 0x55b7ac6a814d - std::panicking::try::h2c4ddfbb8ee8ea48 [INFO] [stderr] at src/libstd/panicking.rs:273 [INFO] [stderr] 24: 0x55b7ac6a814d - std::panic::catch_unwind::hdaf4c8aaf8d806d4 [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] 25: 0x55b7ac6a814d - std::rt::lang_start_internal::h62b0fb13d258520d [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 26: 0x55b7ac459db9 - std::rt::lang_start::h203c6b662591f44d [INFO] [stderr] at /rustc/c8865d8e195813ade6b84434ac9f8850e7112d1a/src/libstd/rt.rs:64 [INFO] [stderr] 27: 0x55b7ac4572ea - main [INFO] [stderr] 28: 0x7ff97978f2e1 - __libc_start_main [INFO] [stderr] 29: 0x55b7ac45362a - _start [INFO] [stderr] 30: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "2a5605f1ea5d80a9a3f0ab14feee2fd05da8888b754d76b3c1852b813eabe32e"` [INFO] running `"docker" "rm" "-f" "2a5605f1ea5d80a9a3f0ab14feee2fd05da8888b754d76b3c1852b813eabe32e"` [INFO] [stdout] 2a5605f1ea5d80a9a3f0ab14feee2fd05da8888b754d76b3c1852b813eabe32e