[INFO] updating cached repository https://github.com/iwillspeak/ullage [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 754060f6711887b0c4fa93db69764ab897bd7001 [INFO] checking iwillspeak/ullage against try#3ae4c050387df9f7fbb379ee90ce8bf05e566870 for pr-70872 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiwillspeak%2Fullage" "/workspace/builds/worker-12/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/iwillspeak/ullage on toolchain 3ae4c050387df9f7fbb379ee90ce8bf05e566870 [INFO] running `"/workspace/cargo-home/bin/cargo" "+3ae4c050387df9f7fbb379ee90ce8bf05e566870" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/iwillspeak/ullage [INFO] finished tweaking git repo https://github.com/iwillspeak/ullage [INFO] tweaked toml for git repo https://github.com/iwillspeak/ullage written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/iwillspeak/ullage already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+3ae4c050387df9f7fbb379ee90ce8bf05e566870" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+3ae4c050387df9f7fbb379ee90ce8bf05e566870" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] b1545248ce7562373aca66d533c7aad2626c9296053edf4221b65eb708101877 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "b1545248ce7562373aca66d533c7aad2626c9296053edf4221b65eb708101877"` [INFO] [stderr] Compiling serde v1.0.87 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Checking rand_pcg v0.1.1 [INFO] [stderr] Compiling llvm-sys v80.0.0 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking tempfile v3.0.6 [INFO] [stderr] error: failed to run custom build command for `llvm-sys v80.0.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/llvm-sys-35decc6be516a7da/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] Found LLVM version 6.0.0 on PATH, but need 8.0.0. [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_80_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/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-80.0.0/build.rs:73:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x564e08a0c2e4 - backtrace::backtrace::libunwind::trace::h0e3d041735dd3c36 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x564e08a0c2e4 - backtrace::backtrace::trace_unsynchronized::hf661c3539475c479 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x564e08a0c2e4 - std::sys_common::backtrace::_print_fmt::h7e5d3849e201f6ea [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x564e08a0c2e4 - ::fmt::h08f9193b217d15de [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x564e08a3230c - core::fmt::write::h8f758020ef45663a [INFO] [stderr] at src/libcore/fmt/mod.rs:1069 [INFO] [stderr] 5: 0x564e08a08603 - std::io::Write::write_fmt::ha2788daa3b0524bb [INFO] [stderr] at src/libstd/io/mod.rs:1439 [INFO] [stderr] 6: 0x564e08a0eb55 - std::sys_common::backtrace::_print::h5d5ed42d936ac6f5 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x564e08a0eb55 - std::sys_common::backtrace::print::h7a9fa55a14f6ae07 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x564e08a0eb55 - std::panicking::default_hook::{{closure}}::hdbcb496daaaedb20 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x564e08a0e892 - std::panicking::default_hook::h78dd6ded32a6b9f4 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x564e08a0f1b2 - std::panicking::rust_panic_with_hook::hbaa57fe2fb2cee10 [INFO] [stderr] at src/libstd/panicking.rs:511 [INFO] [stderr] 11: 0x564e0893dfa1 - std::panicking::begin_panic::h61bf204f2332c4f1 [INFO] [stderr] at /rustc/3ae4c050387df9f7fbb379ee90ce8bf05e566870/src/libstd/panicking.rs:438 [INFO] [stderr] 12: 0x564e087e1315 - ::deref::__static_ref_initialize::hc1dbee36b427fabd [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-80.0.0/build.rs:73 [INFO] [stderr] 13: 0x564e087e1315 - core::ops::function::FnOnce::call_once::h5f0368ea70f09270 [INFO] [stderr] at /rustc/3ae4c050387df9f7fbb379ee90ce8bf05e566870/src/libcore/ops/function.rs:232 [INFO] [stderr] 14: 0x564e087ebedb - lazy_static::lazy::Lazy::get::{{closure}}::h951a549fb7063e12 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.2.0/src/inline_lazy.rs:28 [INFO] [stderr] 15: 0x564e087e3ed2 - std::sync::once::Once::call_once::{{closure}}::h6a90af7a05ed40d5 [INFO] [stderr] at /rustc/3ae4c050387df9f7fbb379ee90ce8bf05e566870/src/libstd/sync/once.rs:264 [INFO] [stderr] 16: 0x564e08a0bd78 - std::sync::once::Once::call_inner::ha04d2f3e18cca2e1 [INFO] [stderr] at src/libstd/sync/once.rs:416 [INFO] [stderr] 17: 0x564e087e3c13 - std::sync::once::Once::call_once::h62e019a0442670e1 [INFO] [stderr] at /rustc/3ae4c050387df9f7fbb379ee90ce8bf05e566870/src/libstd/sync/once.rs:264 [INFO] [stderr] 18: 0x564e087dd6a5 - lazy_static::lazy::Lazy::get::hcb2a1742a9705333 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.2.0/src/inline_lazy.rs:27 [INFO] [stderr] 19: 0x564e087dd6a5 - ::deref::__stability::h1d3b9cc1145a3aed [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.2.0/src/lib.rs:139 [INFO] [stderr] 20: 0x564e087dd6a5 - ::deref::h38b43928c8b29e92 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.2.0/src/lib.rs:141 [INFO] [stderr] 21: 0x564e087db2f4 - build_script_build::llvm_config::h384b9ff23a888352 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-80.0.0/build.rs:167 [INFO] [stderr] 22: 0x564e087dc680 - build_script_build::get_llvm_cflags::h34c170c47eb08709 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-80.0.0/build.rs:273 [INFO] [stderr] 23: 0x564e087dca64 - build_script_build::main::h06d8adedd52b7fee [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-80.0.0/build.rs:300 [INFO] [stderr] 24: 0x564e087e046b - std::rt::lang_start::{{closure}}::h2cee68468bcfaccd [INFO] [stderr] at /rustc/3ae4c050387df9f7fbb379ee90ce8bf05e566870/src/libstd/rt.rs:67 [INFO] [stderr] 25: 0x564e08a0f5f8 - std::rt::lang_start_internal::{{closure}}::h1318542af918f4c3 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 26: 0x564e08a0f5f8 - std::panicking::try::do_call::h22a55f61af97d97a [INFO] [stderr] at src/libstd/panicking.rs:331 [INFO] [stderr] 27: 0x564e08a0f5f8 - std::panicking::try::h379f96f302679446 [INFO] [stderr] at src/libstd/panicking.rs:274 [INFO] [stderr] 28: 0x564e08a0f5f8 - std::panic::catch_unwind::h0a3e332d950e369f [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 29: 0x564e08a0f5f8 - std::rt::lang_start_internal::h7e2f02b700016c99 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 30: 0x564e087e0447 - std::rt::lang_start::h0952430d697b5ffd [INFO] [stderr] at /rustc/3ae4c050387df9f7fbb379ee90ce8bf05e566870/src/libstd/rt.rs:67 [INFO] [stderr] 31: 0x564e087dd73a - main [INFO] [stderr] 32: 0x7f7d838dbb97 - __libc_start_main [INFO] [stderr] 33: 0x564e087d9f6a - _start [INFO] [stderr] 34: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "b1545248ce7562373aca66d533c7aad2626c9296053edf4221b65eb708101877"` [INFO] running `"docker" "rm" "-f" "b1545248ce7562373aca66d533c7aad2626c9296053edf4221b65eb708101877"` [INFO] [stdout] b1545248ce7562373aca66d533c7aad2626c9296053edf4221b65eb708101877