[INFO] crate llvm-sys 40.3.1 is already in cache [INFO] extracting crate llvm-sys 40.3.1 into work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/llvm-sys/40.3.1 [INFO] extracting crate llvm-sys 40.3.1 into work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/llvm-sys/40.3.1 [INFO] validating manifest of llvm-sys-40.3.1 on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of llvm-sys-40.3.1 on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-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-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/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-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/llvm-sys/40.3.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking llvm-sys-40.3.1 against master#435236b8877cdb98c82eaebfb7887782277265c5 for pr-62849 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-6/master#435236b8877cdb98c82eaebfb7887782277265c5:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/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" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] f744de4eaf1030eb1d792586cc874e54c6dc3e6bc4b900d25c82f3db37ebc3a2 [INFO] running `"docker" "start" "-a" "f744de4eaf1030eb1d792586cc874e54c6dc3e6bc4b900d25c82f3db37ebc3a2"` [INFO] [stderr] Blocking waiting for file lock on package cache [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-fe2bd5d513eefc9a/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: 0x558ef0e51efb - backtrace::backtrace::libunwind::trace::h88d9499c2d7e1dbc [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x558ef0e51efb - backtrace::backtrace::trace_unsynchronized::h64df3798ffaf338f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x558ef0e51efb - std::sys_common::backtrace::_print::h549f3692f8d3f393 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x558ef0e51efb - std::sys_common::backtrace::print::h037f1d7e6e0e94de [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x558ef0e51efb - std::panicking::default_hook::{{closure}}::h88a39cbd1a8489c9 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x558ef0e51bd6 - std::panicking::default_hook::hdb7c9c6632585072 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x558ef0e5266d - std::panicking::rust_panic_with_hook::h906f2b0ace338868 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x558ef0dbaa75 - std::panicking::begin_panic::h906850a424b9043f [INFO] [stderr] at /rustc/435236b8877cdb98c82eaebfb7887782277265c5/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x558ef0c1e336 - ::deref::__static_ref_initialize::h9730a31095afeb45 [INFO] [stderr] at /opt/crater/workdir/build.rs:77 [INFO] [stderr] 9: 0x558ef0c1e336 - core::ops::function::FnOnce::call_once::hde9fc32b80a49866 [INFO] [stderr] at /rustc/435236b8877cdb98c82eaebfb7887782277265c5/src/libcore/ops/function.rs:235 [INFO] [stderr] 10: 0x558ef0c1bfb3 - lazy_static::lazy::Lazy::get::{{closure}}::he503280c30b3ce4b [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-0.2.11/src/lazy.rs:24 [INFO] [stderr] 11: 0x558ef0c1c27b - std::sync::once::Once::call_once::{{closure}}::h58b1482a5c940a5c [INFO] [stderr] at /rustc/435236b8877cdb98c82eaebfb7887782277265c5/src/libstd/sync/once.rs:225 [INFO] [stderr] 12: 0x558ef0e4f1e8 - std::sync::once::Once::call_inner::h7358f875457ef131 [INFO] [stderr] at src/libstd/sync/once.rs:392 [INFO] [stderr] 13: 0x558ef0c1c203 - std::sync::once::Once::call_once::ha010a2f3404415ed [INFO] [stderr] at /rustc/435236b8877cdb98c82eaebfb7887782277265c5/src/libstd/sync/once.rs:225 [INFO] [stderr] 14: 0x558ef0c19931 - lazy_static::lazy::Lazy::get::hd85aa4e8c9c4d7a0 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-0.2.11/src/lazy.rs:23 [INFO] [stderr] 15: 0x558ef0c19931 - ::deref::__stability::hcb37308ff6dbc292 [INFO] [stderr] at /opt/crater/workdir/<::lazy_static::__lazy_static_internal macros>:20 [INFO] [stderr] 16: 0x558ef0c19931 - ::deref::h4f4782a66ca15ff5 [INFO] [stderr] at /opt/crater/workdir/<::lazy_static::__lazy_static_internal macros>:22 [INFO] [stderr] 17: 0x558ef0c1760a - build_script_build::llvm_config::h111a9df3c4928c38 [INFO] [stderr] at /opt/crater/workdir/build.rs:164 [INFO] [stderr] 18: 0x558ef0c18920 - build_script_build::get_llvm_cflags::hdb5956e83e810b76 [INFO] [stderr] at /opt/crater/workdir/build.rs:266 [INFO] [stderr] 19: 0x558ef0c18d1e - build_script_build::main::h1e6ce15810396114 [INFO] [stderr] at /opt/crater/workdir/build.rs:291 [INFO] [stderr] 20: 0x558ef0c1c080 - std::rt::lang_start::{{closure}}::h2f56d1c5411fc1a1 [INFO] [stderr] at /rustc/435236b8877cdb98c82eaebfb7887782277265c5/src/libstd/rt.rs:64 [INFO] [stderr] 21: 0x558ef0e52073 - std::rt::lang_start_internal::{{closure}}::h9ea1b9f2bce8ffef [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 22: 0x558ef0e52073 - std::panicking::try::do_call::hfbd18154d6e81e0d [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 23: 0x558ef0e5a79a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 24: 0x558ef0e52b7d - std::panicking::try::h9cb4b237371abf81 [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 25: 0x558ef0e52b7d - std::panic::catch_unwind::hd403853a39b4e3c9 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 26: 0x558ef0e52b7d - std::rt::lang_start_internal::h7e5e162b169a1510 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 27: 0x558ef0c1c059 - std::rt::lang_start::h51334d7cc3017e7a [INFO] [stderr] at /rustc/435236b8877cdb98c82eaebfb7887782277265c5/src/libstd/rt.rs:64 [INFO] [stderr] 28: 0x558ef0c1997a - main [INFO] [stderr] 29: 0x7f5c5a0982e1 - __libc_start_main [INFO] [stderr] 30: 0x558ef0c1640a - _start [INFO] [stderr] 31: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "f744de4eaf1030eb1d792586cc874e54c6dc3e6bc4b900d25c82f3db37ebc3a2"` [INFO] running `"docker" "rm" "-f" "f744de4eaf1030eb1d792586cc874e54c6dc3e6bc4b900d25c82f3db37ebc3a2"` [INFO] [stdout] f744de4eaf1030eb1d792586cc874e54c6dc3e6bc4b900d25c82f3db37ebc3a2