[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-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/gh/mattjquinn/jcompiler"` [INFO] [stderr] Cloning into 'work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/gh/mattjquinn/jcompiler'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/mattjquinn/jcompiler" "work/ex/pr-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/gh/mattjquinn/jcompiler"` [INFO] [stderr] Cloning into 'work/ex/pr-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/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#7840a0b753a065a41999f1fb6028f67d33e3fdd5 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of mattjquinn/jcompiler on toolchain try#6a9f0b6cc40687e25f9d772e3b10bab335c63853 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-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-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/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-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/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" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking mattjquinn/jcompiler against master#7840a0b753a065a41999f1fb6028f67d33e3fdd5 for pr-60466 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60466/worker-5/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/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" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] f8f971224bb36a0f7fbd7abe43a8d872cedcd45ecce72094887e8370cb203f45 [INFO] running `"docker" "start" "-a" "f8f971224bb36a0f7fbd7abe43a8d872cedcd45ecce72094887e8370cb203f45"` [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 memchr v0.1.11 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking rand v0.3.14 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Checking criterion-plot v0.3.0 [INFO] [stderr] Checking csv v1.0.5 [INFO] [stderr] Compiling serde_derive v1.0.89 [INFO] [stderr] Checking tinytemplate v1.0.1 [INFO] [stderr] Checking thread_local v0.2.6 [INFO] [stderr] Checking aho-corasick v0.5.2 [INFO] [stderr] Checking regex v1.1.0 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking rayon-core v1.4.1 [INFO] [stderr] Checking tempfile v2.1.4 [INFO] [stderr] Checking regex v0.1.73 [INFO] [stderr] Checking rayon v1.0.3 [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-866447187bb3f31c/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: 0x55f8cdac733a - backtrace::backtrace::libunwind::trace::h95cf0d6f90455f99 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.25/src/backtrace/libunwind.rs:97 [INFO] [stderr] 1: 0x55f8cdac733a - backtrace::backtrace::trace_unsynchronized::hf1bc4b307d386ce0 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.25/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55f8cdac733a - std::sys_common::backtrace::_print::h17c85b34b8085bc3 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55f8cdac733a - std::sys_common::backtrace::print::hcd95718fa811f3ee [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55f8cdac733a - std::panicking::default_hook::{{closure}}::h9a777852f3c432bb [INFO] [stderr] at src/libstd/panicking.rs:197 [INFO] [stderr] 5: 0x55f8cdac703b - std::panicking::default_hook::h20a55232f8970617 [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 6: 0x55f8cdac7aaf - std::panicking::rust_panic_with_hook::h5522dfdebc12d6f5 [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 7: 0x55f8cda6dff7 - std::panicking::begin_panic::h187f20d5ecdb35c4 [INFO] [stderr] at /rustc/7840a0b753a065a41999f1fb6028f67d33e3fdd5/src/libstd/panicking.rs:408 [INFO] [stderr] 8: 0x55f8cd84e7ec - ::deref::__static_ref_initialize::hd334cb697018bbce [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.1.0/build.rs:73 [INFO] [stderr] 9: 0x55f8cd84e7ec - core::ops::function::FnOnce::call_once::h18cafae477361c20 [INFO] [stderr] at /rustc/7840a0b753a065a41999f1fb6028f67d33e3fdd5/src/libcore/ops/function.rs:231 [INFO] [stderr] 10: 0x55f8cd851b71 - lazy_static::lazy::Lazy::get::{{closure}}::hc11e70cf5dfb8d0d [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.2.0/src/inline_lazy.rs:28 [INFO] [stderr] 11: 0x55f8cd85202a - std::sync::once::Once::call_once::{{closure}}::hd6f216797a6035b3 [INFO] [stderr] at /rustc/7840a0b753a065a41999f1fb6028f67d33e3fdd5/src/libstd/sync/once.rs:220 [INFO] [stderr] 12: 0x55f8cdac46b5 - std::sync::once::Once::call_inner::h0e53a9e841c5fc9e [INFO] [stderr] at src/libstd/sync/once.rs:387 [INFO] [stderr] 13: 0x55f8cd851ddc - std::sync::once::Once::call_once::h136cc81382f4cafd [INFO] [stderr] at /rustc/7840a0b753a065a41999f1fb6028f67d33e3fdd5/src/libstd/sync/once.rs:220 [INFO] [stderr] 14: 0x55f8cd8494a1 - lazy_static::lazy::Lazy::get::ha806085e9a9f61de [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.2.0/src/inline_lazy.rs:27 [INFO] [stderr] 15: 0x55f8cd8494a1 - ::deref::__stability::h3d94fdec1ae876a5 [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] 16: 0x55f8cd8494a1 - ::deref::hba6ee6ae844afe81 [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] 17: 0x55f8cd846c29 - build_script_build::llvm_config::h8fa972fbc5f57c70 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.1.0/build.rs:167 [INFO] [stderr] 18: 0x55f8cd84836f - build_script_build::get_llvm_cflags::h24fe5ef260f3585e [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.1.0/build.rs:273 [INFO] [stderr] 19: 0x55f8cd84876d - build_script_build::main::h15d30d5ade767659 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.1.0/build.rs:300 [INFO] [stderr] 20: 0x55f8cd84d87f - std::rt::lang_start::{{closure}}::h9800760e6a6305fd [INFO] [stderr] at /rustc/7840a0b753a065a41999f1fb6028f67d33e3fdd5/src/libstd/rt.rs:64 [INFO] [stderr] 21: 0x55f8cdac74b2 - std::rt::lang_start_internal::{{closure}}::h6ec740df5798a70a [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 22: 0x55f8cdac74b2 - std::panicking::try::do_call::h93c284c7f36c2a33 [INFO] [stderr] at src/libstd/panicking.rs:293 [INFO] [stderr] 23: 0x55f8cdad0119 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 24: 0x55f8cdac7fbc - std::panicking::try::h3886393c741bda4e [INFO] [stderr] at src/libstd/panicking.rs:272 [INFO] [stderr] 25: 0x55f8cdac7fbc - std::panic::catch_unwind::ha7941002b1d0656b [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] 26: 0x55f8cdac7fbc - std::rt::lang_start_internal::h1525a1979960fe11 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 27: 0x55f8cd84d858 - std::rt::lang_start::hf27c53f28524b8f5 [INFO] [stderr] at /rustc/7840a0b753a065a41999f1fb6028f67d33e3fdd5/src/libstd/rt.rs:64 [INFO] [stderr] 28: 0x55f8cd849539 - main [INFO] [stderr] 29: 0x7fb0eacd42e0 - __libc_start_main [INFO] [stderr] 30: 0x55f8cd845849 - _start [INFO] [stderr] 31: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "f8f971224bb36a0f7fbd7abe43a8d872cedcd45ecce72094887e8370cb203f45"` [INFO] running `"docker" "rm" "-f" "f8f971224bb36a0f7fbd7abe43a8d872cedcd45ecce72094887e8370cb203f45"` [INFO] [stdout] f8f971224bb36a0f7fbd7abe43a8d872cedcd45ecce72094887e8370cb203f45