[INFO] updating cached repository mattjquinn/jcompiler [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/mattjquinn/jcompiler [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/mattjquinn/jcompiler" "work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/mattjquinn/jcompiler"` [INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/mattjquinn/jcompiler'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/mattjquinn/jcompiler" "work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/mattjquinn/jcompiler"` [INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/mattjquinn/jcompiler'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 65ef60944e70c71a21d2899663dc2da5d1ff0d20 [INFO] sha for GitHub repo mattjquinn/jcompiler: 65ef60944e70c71a21d2899663dc2da5d1ff0d20 [INFO] validating manifest of mattjquinn/jcompiler 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 mattjquinn/jcompiler 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 mattjquinn/jcompiler [INFO] finished frobbing mattjquinn/jcompiler [INFO] frobbed toml for mattjquinn/jcompiler written to work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/mattjquinn/jcompiler/Cargo.toml [INFO] started frobbing mattjquinn/jcompiler [INFO] finished frobbing mattjquinn/jcompiler [INFO] frobbed toml for mattjquinn/jcompiler written to work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/mattjquinn/jcompiler/Cargo.toml [INFO] crate mattjquinn/jcompiler 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] [stderr] Blocking waiting for file lock on package cache lock [INFO] checking mattjquinn/jcompiler against master#39401465da4ce27aeeb2c2a26133ac35c63aa515 for pr-60914 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60914/worker-4/master#39401465da4ce27aeeb2c2a26133ac35c63aa515:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/mattjquinn/jcompiler:/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] a9f959ae3da6c45f6c48a66dafc7214f9dd15bdf4e3ee1d9e98feb9b4e925f68 [INFO] running `"docker" "start" "-a" "a9f959ae3da6c45f6c48a66dafc7214f9dd15bdf4e3ee1d9e98feb9b4e925f68"` [INFO] [stderr] Checking regex-syntax v0.3.4 [INFO] [stderr] Checking itertools v0.4.18 [INFO] [stderr] Checking matches v0.1.2 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Checking rand v0.3.14 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking aho-corasick v0.5.2 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking criterion-plot v0.3.0 [INFO] [stderr] Checking thread_local v0.2.6 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Compiling serde_derive v1.0.89 [INFO] [stderr] Checking tinytemplate v1.0.1 [INFO] [stderr] Checking csv v1.0.5 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking regex v1.1.0 [INFO] [stderr] Checking rayon-core v1.4.1 [INFO] [stderr] Checking tempfile v2.1.4 [INFO] [stderr] Checking rayon v1.0.3 [INFO] [stderr] Checking regex v0.1.73 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking env_logger v0.3.4 [INFO] [stderr] Checking quickcheck v0.3.1 [INFO] [stderr] Compiling llvm-sys v70.1.0 [INFO] [stderr] error: failed to run custom build command for `llvm-sys v70.1.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/llvm-sys-ab8e7ef2e935d74a/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-70.1.0/build.rs:73:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55e09d344d23 - 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: 0x55e09d3408db - std::sys_common::backtrace::_print::ha2266954ddac1c55 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x55e09d343ae6 - 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: 0x55e09d343879 - std::panicking::default_hook::h45c767eadadf14be [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x55e09d3441ef - std::panicking::rust_panic_with_hook::h1d02df52de2c5a52 [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x55e09d2e9bf7 - std::panicking::begin_panic::h659038b5099290d0 [INFO] [stderr] at /rustc/39401465da4ce27aeeb2c2a26133ac35c63aa515/src/libstd/panicking.rs:408 [INFO] [stderr] 6: 0x55e09d0cf452 - core::ops::function::FnOnce::call_once::h9ee10b879d11d94d [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.1.0/build.rs:73 [INFO] [stderr] at /rustc/39401465da4ce27aeeb2c2a26133ac35c63aa515/src/libcore/ops/function.rs:231 [INFO] [stderr] 7: 0x55e09d0ce451 - lazy_static::lazy::Lazy::get::{{closure}}::hce024326b7390275 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.2.0/src/inline_lazy.rs:28 [INFO] [stderr] 8: 0x55e09d0d28fa - std::sync::once::Once::call_once::{{closure}}::h1dffd16125d88ac6 [INFO] [stderr] at /rustc/39401465da4ce27aeeb2c2a26133ac35c63aa515/src/libstd/sync/once.rs:220 [INFO] [stderr] 9: 0x55e09d33fd55 - std::sync::once::Once::call_inner::h9f619efb9d8b6db1 [INFO] [stderr] at src/libstd/sync/once.rs:387 [INFO] [stderr] 10: 0x55e09d0d288c - std::sync::once::Once::call_once::hed439182bb73915b [INFO] [stderr] at /rustc/39401465da4ce27aeeb2c2a26133ac35c63aa515/src/libstd/sync/once.rs:220 [INFO] [stderr] 11: 0x55e09d0caad1 - ::deref::h0d95b0776f6eb776 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.2.0/src/inline_lazy.rs:27 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.1.0/<::lazy_static::__lazy_static_internal macros>:12 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.1.0/<::lazy_static::__lazy_static_internal macros>:13 [INFO] [stderr] 12: 0x55e09d0c8299 - build_script_build::llvm_config::h1442cd71e483001d [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.1.0/build.rs:167 [INFO] [stderr] 13: 0x55e09d0c99bf - build_script_build::get_llvm_cflags::h8902422f926f2501 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.1.0/build.rs:273 [INFO] [stderr] 14: 0x55e09d0c9d9d - build_script_build::main::hb9b2055041f546d7 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.1.0/build.rs:300 [INFO] [stderr] 15: 0x55e09d0ce55f - std::rt::lang_start::{{closure}}::h1b9751e43e9d6f73 [INFO] [stderr] at /rustc/39401465da4ce27aeeb2c2a26133ac35c63aa515/src/libstd/rt.rs:64 [INFO] [stderr] 16: 0x55e09d343bf2 - std::panicking::try::do_call::h05c7913fdf970160 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] at src/libstd/panicking.rs:293 [INFO] [stderr] 17: 0x55e09d34c8f9 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 18: 0x55e09d3446fc - 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] 19: 0x55e09d0ce538 - std::rt::lang_start::h5ea080117980ff4d [INFO] [stderr] at /rustc/39401465da4ce27aeeb2c2a26133ac35c63aa515/src/libstd/rt.rs:64 [INFO] [stderr] 20: 0x55e09d0cab69 - main [INFO] [stderr] 21: 0x7f81672e82e0 - __libc_start_main [INFO] [stderr] 22: 0x55e09d0c6de9 - _start [INFO] [stderr] 23: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "a9f959ae3da6c45f6c48a66dafc7214f9dd15bdf4e3ee1d9e98feb9b4e925f68"` [INFO] running `"docker" "rm" "-f" "a9f959ae3da6c45f6c48a66dafc7214f9dd15bdf4e3ee1d9e98feb9b4e925f68"` [INFO] [stdout] a9f959ae3da6c45f6c48a66dafc7214f9dd15bdf4e3ee1d9e98feb9b4e925f68