[INFO] crate rustc-llvm-proxy 0.1.5 is already in cache [INFO] extracting crate rustc-llvm-proxy 0.1.5 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/rustc-llvm-proxy/0.1.5 [INFO] extracting crate rustc-llvm-proxy 0.1.5 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/rustc-llvm-proxy/0.1.5 [INFO] validating manifest of rustc-llvm-proxy-0.1.5 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of rustc-llvm-proxy-0.1.5 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing rustc-llvm-proxy-0.1.5 [INFO] finished frobbing rustc-llvm-proxy-0.1.5 [INFO] frobbed toml for rustc-llvm-proxy-0.1.5 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/rustc-llvm-proxy/0.1.5/Cargo.toml [INFO] started frobbing rustc-llvm-proxy-0.1.5 [INFO] finished frobbing rustc-llvm-proxy-0.1.5 [INFO] frobbed toml for rustc-llvm-proxy-0.1.5 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/rustc-llvm-proxy/0.1.5/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing rustc-llvm-proxy-0.1.5 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/rustc-llvm-proxy/0.1.5:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"` [INFO] [stdout] 2d6b705de2932eae47117c8685c9d58aefb26eff6af2b62a0e84dc3757f003d0 [INFO] running `"docker" "start" "-a" "2d6b705de2932eae47117c8685c9d58aefb26eff6af2b62a0e84dc3757f003d0"` [INFO] [stderr] Compiling llvm-sys v70.1.0 [INFO] [stderr] Compiling cargo_metadata v0.6.4 [INFO] [stderr] error: failed to run custom build command for `llvm-sys v70.1.0` [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/llvm-sys-3be35f9026c0973a/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: 0x564f4ab5c533 - std[698b411d1b74fcff]::sys::unix::backtrace::tracing::imp::unwind_backtrace [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x564f4ab5834b - std[698b411d1b74fcff]::sys_common::backtrace::_print [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:70 [INFO] [stderr] 2: 0x564f4ab5b266 - std[698b411d1b74fcff]::panicking::default_hook::{closure#1} [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:58 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 3: 0x564f4ab5afe4 - std[698b411d1b74fcff]::panicking::default_hook [INFO] [stderr] at src/libstd/panicking.rs:215 [INFO] [stderr] 4: 0x564f4ab5b970 - std[698b411d1b74fcff]::panicking::rust_panic_with_hook [INFO] [stderr] at src/libstd/panicking.rs:478 [INFO] [stderr] 5: 0x564f4a90bf37 - std[698b411d1b74fcff]::panicking::begin_panic::<&str> [INFO] [stderr] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:412 [INFO] [stderr] 6: 0x564f4a8fdbf3 - <::deref::__static_ref_initialize as core[b849d6d0cd70c3a8]::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.1.0/build.rs:73 [INFO] [stderr] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libcore/ops/function.rs:231 [INFO] [stderr] 7: 0x564f4a8fc951 - >::get::<::deref::__static_ref_initialize>::{closure#0} [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: 0x564f4a8f84aa - ::call_once::<>::get<::deref::__static_ref_initialize>::{closure#0}>::{closure#0} [INFO] [stderr] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/sync/once.rs:220 [INFO] [stderr] 9: 0x564f4ab577d5 - ::call_inner [INFO] [stderr] at src/libstd/sync/once.rs:387 [INFO] [stderr] 10: 0x564f4a8f8329 - ::call_once::<>::get<::deref::__static_ref_initialize>::{closure#0}> [INFO] [stderr] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/sync/once.rs:220 [INFO] [stderr] 11: 0x564f4a8f5b81 - ::deref [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: 0x564f4a8f4689 - build_script_build[ed922fcee5f41e5]::llvm_config [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.1.0/build.rs:167 [INFO] [stderr] 13: 0x564f4a8f55af - build_script_build[ed922fcee5f41e5]::get_llvm_cflags [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.1.0/build.rs:273 [INFO] [stderr] 14: 0x564f4a8f597a - build_script_build[ed922fcee5f41e5]::main [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.1.0/build.rs:300 [INFO] [stderr] 15: 0x564f4a8fc9ff - std[698b411d1b74fcff]::rt::lang_start::<()>::{closure#0} [INFO] [stderr] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/rt.rs:64 [INFO] [stderr] 16: 0x564f4ab5b372 - std[698b411d1b74fcff]::panicking::try::do_call:: [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] at src/libstd/panicking.rs:297 [INFO] [stderr] 17: 0x564f4ab63f89 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:92 [INFO] [stderr] 18: 0x564f4ab5bea5 - std[698b411d1b74fcff]::rt::lang_start_internal [INFO] [stderr] at src/libstd/panicking.rs:276 [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 19: 0x564f4a8fa878 - std[698b411d1b74fcff]::rt::lang_start::<()> [INFO] [stderr] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/rt.rs:64 [INFO] [stderr] 20: 0x564f4a8f5c19 - main [INFO] [stderr] 21: 0x7f5f10c7c2e0 - __libc_start_main [INFO] [stderr] 22: 0x564f4a8f3269 - _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" "2d6b705de2932eae47117c8685c9d58aefb26eff6af2b62a0e84dc3757f003d0"` [INFO] running `"docker" "rm" "-f" "2d6b705de2932eae47117c8685c9d58aefb26eff6af2b62a0e84dc3757f003d0"` [INFO] [stdout] 2d6b705de2932eae47117c8685c9d58aefb26eff6af2b62a0e84dc3757f003d0