[INFO] crate llvm-sys 40.3.1 is already in cache [INFO] extracting crate llvm-sys 40.3.1 into work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/llvm-sys/40.3.1 [INFO] extracting crate llvm-sys 40.3.1 into work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/reg/llvm-sys/40.3.1 [INFO] validating manifest of llvm-sys-40.3.1 on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of llvm-sys-40.3.1 on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "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/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/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/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/reg/llvm-sys/40.3.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking llvm-sys-40.3.1 against master#452087b4bf18cece2d52d7cd8c9147195e5404bf for pr-63247 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-6/master#452087b4bf18cece2d52d7cd8c9147195e5404bf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/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=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" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 13ea85ea8e19f773c59004b276ea442b2338643ed2cacd8403a374d44c3db49f [INFO] running `"docker" "start" "-a" "13ea85ea8e19f773c59004b276ea442b2338643ed2cacd8403a374d44c3db49f"` [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-22e9ae8a148b561a/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: 0x55eec72285db - backtrace::backtrace::libunwind::trace::h5d27dcba3b250cfe [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55eec72285db - backtrace::backtrace::trace_unsynchronized::h239341a8b1cadbab [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55eec72285db - std::sys_common::backtrace::_print::hb0e5dd39180a1838 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55eec72285db - std::sys_common::backtrace::print::h9b385b2285f057b8 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55eec72285db - std::panicking::default_hook::{{closure}}::he3310a15a78966b4 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55eec72282b6 - std::panicking::default_hook::h2986f418df62eff4 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55eec7228d4d - std::panicking::rust_panic_with_hook::h15065386631d2a9d [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55eec71d3855 - std::panicking::begin_panic::h37a78a94aac5eca7 [INFO] [stderr] at /rustc/452087b4bf18cece2d52d7cd8c9147195e5404bf/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x55eec6ff5e76 - ::deref::__static_ref_initialize::h2de4d36637b5a530 [INFO] [stderr] at /opt/crater/workdir/build.rs:77 [INFO] [stderr] 9: 0x55eec6ff5e76 - core::ops::function::FnOnce::call_once::hd9312af0ae492305 [INFO] [stderr] at /rustc/452087b4bf18cece2d52d7cd8c9147195e5404bf/src/libcore/ops/function.rs:235 [INFO] [stderr] 10: 0x55eec6ff3af3 - lazy_static::lazy::Lazy::get::{{closure}}::h9c7da5242eec7364 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-0.2.11/src/lazy.rs:24 [INFO] [stderr] 11: 0x55eec6ff3dbb - std::sync::once::Once::call_once::{{closure}}::h0679233200f0da2c [INFO] [stderr] at /rustc/452087b4bf18cece2d52d7cd8c9147195e5404bf/src/libstd/sync/once.rs:225 [INFO] [stderr] 12: 0x55eec72258c8 - std::sync::once::Once::call_inner::hbda93a48968078d1 [INFO] [stderr] at src/libstd/sync/once.rs:392 [INFO] [stderr] 13: 0x55eec6ff3c93 - std::sync::once::Once::call_once::h6cf5b9e1f89aa2da [INFO] [stderr] at /rustc/452087b4bf18cece2d52d7cd8c9147195e5404bf/src/libstd/sync/once.rs:225 [INFO] [stderr] 14: 0x55eec6ff1471 - lazy_static::lazy::Lazy::get::hd5ce656b3d2bc41b [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-0.2.11/src/lazy.rs:23 [INFO] [stderr] 15: 0x55eec6ff1471 - ::deref::__stability::h4ddf9a40962cc731 [INFO] [stderr] at /opt/crater/workdir/<::lazy_static::__lazy_static_internal macros>:20 [INFO] [stderr] 16: 0x55eec6ff1471 - ::deref::h2db9729212a74331 [INFO] [stderr] at /opt/crater/workdir/<::lazy_static::__lazy_static_internal macros>:22 [INFO] [stderr] 17: 0x55eec6fef14a - build_script_build::llvm_config::h41aa4934881251c5 [INFO] [stderr] at /opt/crater/workdir/build.rs:164 [INFO] [stderr] 18: 0x55eec6ff0460 - build_script_build::get_llvm_cflags::heee07857d57447b1 [INFO] [stderr] at /opt/crater/workdir/build.rs:266 [INFO] [stderr] 19: 0x55eec6ff085e - build_script_build::main::h8ee8d9e2a225ee32 [INFO] [stderr] at /opt/crater/workdir/build.rs:291 [INFO] [stderr] 20: 0x55eec6ff3bc0 - std::rt::lang_start::{{closure}}::ha74489f75aad5779 [INFO] [stderr] at /rustc/452087b4bf18cece2d52d7cd8c9147195e5404bf/src/libstd/rt.rs:64 [INFO] [stderr] 21: 0x55eec7228753 - std::rt::lang_start_internal::{{closure}}::hbf4603a1e6e1424d [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 22: 0x55eec7228753 - std::panicking::try::do_call::h7642e0de797eeae0 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 23: 0x55eec7230e7a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 24: 0x55eec722925d - std::panicking::try::h17f145530f8b5a3f [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 25: 0x55eec722925d - std::panic::catch_unwind::hcee1b9b07ea0f9dc [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 26: 0x55eec722925d - std::rt::lang_start_internal::h82d44298f58b2cfd [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 27: 0x55eec6ff3b99 - std::rt::lang_start::h8c38c71f3824ed59 [INFO] [stderr] at /rustc/452087b4bf18cece2d52d7cd8c9147195e5404bf/src/libstd/rt.rs:64 [INFO] [stderr] 28: 0x55eec6ff14ba - main [INFO] [stderr] 29: 0x7fb21c38c2e1 - __libc_start_main [INFO] [stderr] 30: 0x55eec6fedf4a - _start [INFO] [stderr] 31: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "13ea85ea8e19f773c59004b276ea442b2338643ed2cacd8403a374d44c3db49f"` [INFO] running `"docker" "rm" "-f" "13ea85ea8e19f773c59004b276ea442b2338643ed2cacd8403a374d44c3db49f"` [INFO] [stdout] 13ea85ea8e19f773c59004b276ea442b2338643ed2cacd8403a374d44c3db49f