[INFO] updating cached repository ubsan/newt [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/ubsan/newt [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/ubsan/newt" "work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/ubsan/newt"` [INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/ubsan/newt'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/ubsan/newt" "work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/ubsan/newt"` [INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/ubsan/newt'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8a11c9db4200da624a563286ac8040a59ceffece [INFO] sha for GitHub repo ubsan/newt: 8a11c9db4200da624a563286ac8040a59ceffece [INFO] validating manifest of ubsan/newt on toolchain master#39401465da4ce27aeeb2c2a26133ac35c63aa515 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of ubsan/newt on toolchain try#f45cc3094ee337acd688771b9234318046b0572d [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing ubsan/newt [INFO] finished frobbing ubsan/newt [INFO] frobbed toml for ubsan/newt written to work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/ubsan/newt/Cargo.toml [INFO] started frobbing ubsan/newt [INFO] finished frobbing ubsan/newt [INFO] frobbed toml for ubsan/newt written to work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/ubsan/newt/Cargo.toml [INFO] crate ubsan/newt already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking ubsan/newt against master#39401465da4ce27aeeb2c2a26133ac35c63aa515 for pr-60914 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60914/worker-0/master#39401465da4ce27aeeb2c2a26133ac35c63aa515:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/ubsan/newt:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 7ec0df9c7f9828366dbc57235e4cdfb3a56c962b99e7dfeee03bfe756b2ff68f [INFO] running `"docker" "start" "-a" "7ec0df9c7f9828366dbc57235e4cdfb3a56c962b99e7dfeee03bfe756b2ff68f"` [INFO] [stderr] Compiling version_check v0.1.4 [INFO] [stderr] Compiling libc v0.2.43 [INFO] [stderr] Compiling ucd-util v0.1.1 [INFO] [stderr] Compiling regex v1.0.5 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling utf8-ranges v1.0.1 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Checking unicode-normalization v0.1.7 [INFO] [stderr] Checking unicode-xid v0.1.0 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Compiling regex-syntax v0.6.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling memchr v2.0.2 [INFO] [stderr] Compiling aho-corasick v0.6.7 [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-b3dddbf5c03f88db/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: 0x5633c54913d3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hb8de48fc76930a93 [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x5633c548cf8b - std::sys_common::backtrace::_print::ha2266954ddac1c55 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x5633c5490196 - std::panicking::default_hook::{{closure}}::h975448ea6b286e60 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:197 [INFO] [stderr] 3: 0x5633c548ff29 - std::panicking::default_hook::h45c767eadadf14be [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x5633c549089f - std::panicking::rust_panic_with_hook::h1d02df52de2c5a52 [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x5633c53b2737 - std::panicking::begin_panic::hc53086e4a045dc29 [INFO] [stderr] at /rustc/39401465da4ce27aeeb2c2a26133ac35c63aa515/src/libstd/panicking.rs:408 [INFO] [stderr] 6: 0x5633c5253ec2 - core::ops::function::FnOnce::call_once::hb452a2aca6f667e2 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.0.0/build.rs:73 [INFO] [stderr] at /rustc/39401465da4ce27aeeb2c2a26133ac35c63aa515/src/libcore/ops/function.rs:231 [INFO] [stderr] 7: 0x5633c52581d2 - lazy_static::lazy::Lazy::get::{{closure}}::hb5e58d68fd79c9fa [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.1.0/src/inline_lazy.rs:28 [INFO] [stderr] 8: 0x5633c525709a - std::sync::once::Once::call_once::{{closure}}::h22b0e5fa10c7ff10 [INFO] [stderr] at /rustc/39401465da4ce27aeeb2c2a26133ac35c63aa515/src/libstd/sync/once.rs:220 [INFO] [stderr] 9: 0x5633c548c405 - std::sync::once::Once::call_inner::h9f619efb9d8b6db1 [INFO] [stderr] at src/libstd/sync/once.rs:387 [INFO] [stderr] 10: 0x5633c525702c - std::sync::once::Once::call_once::h6152d69a5463712a [INFO] [stderr] at /rustc/39401465da4ce27aeeb2c2a26133ac35c63aa515/src/libstd/sync/once.rs:220 [INFO] [stderr] 11: 0x5633c52503db - ::deref::h6294bcb4709eeece [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.1.0/src/inline_lazy.rs:27 [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] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.0.0/<::lazy_static::__lazy_static_internal macros>:14 [INFO] [stderr] 12: 0x5633c524dbc9 - build_script_build::llvm_config::h45f81fa1cf0a8664 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.0.0/build.rs:167 [INFO] [stderr] 13: 0x5633c524f6b6 - build_script_build::main::hbe409159af51426c [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.0.0/build.rs:300 [INFO] [stderr] 14: 0x5633c5252c7f - std::rt::lang_start::{{closure}}::h8c1153c88035f840 [INFO] [stderr] at /rustc/39401465da4ce27aeeb2c2a26133ac35c63aa515/src/libstd/rt.rs:64 [INFO] [stderr] 15: 0x5633c54902a2 - std::panicking::try::do_call::h05c7913fdf970160 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] at src/libstd/panicking.rs:293 [INFO] [stderr] 16: 0x5633c5498fa9 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 17: 0x5633c5490dac - std::rt::lang_start_internal::h0dec2254ff9ebbe4 [INFO] [stderr] at src/libstd/panicking.rs:272 [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 18: 0x5633c5252c58 - std::rt::lang_start::hc18704235bc15f76 [INFO] [stderr] at /rustc/39401465da4ce27aeeb2c2a26133ac35c63aa515/src/libstd/rt.rs:64 [INFO] [stderr] 19: 0x5633c5250469 - main [INFO] [stderr] 20: 0x7f397701c2e0 - __libc_start_main [INFO] [stderr] 21: 0x5633c524c719 - _start [INFO] [stderr] 22: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "7ec0df9c7f9828366dbc57235e4cdfb3a56c962b99e7dfeee03bfe756b2ff68f"` [INFO] running `"docker" "rm" "-f" "7ec0df9c7f9828366dbc57235e4cdfb3a56c962b99e7dfeee03bfe756b2ff68f"` [INFO] [stdout] 7ec0df9c7f9828366dbc57235e4cdfb3a56c962b99e7dfeee03bfe756b2ff68f