[INFO] updating cached repository https://github.com/vitvakatu/ruoscript [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] 57a68ab890814bbe1941ba47b677d7f31e8174c6 [INFO] checking vitvakatu/ruoscript against master#be493fe8cc40c3d3f6030a1313c1ff747fce770d for pr-69129 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvitvakatu%2Fruoscript" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vitvakatu/ruoscript on toolchain be493fe8cc40c3d3f6030a1313c1ff747fce770d [INFO] running `"/workspace/cargo-home/bin/cargo" "+be493fe8cc40c3d3f6030a1313c1ff747fce770d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/vitvakatu/ruoscript [INFO] finished tweaking git repo https://github.com/vitvakatu/ruoscript [INFO] tweaked toml for git repo https://github.com/vitvakatu/ruoscript written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/vitvakatu/ruoscript already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+be493fe8cc40c3d3f6030a1313c1ff747fce770d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+be493fe8cc40c3d3f6030a1313c1ff747fce770d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6738fcc2222e346660dd9906a12dff95bd58375ca91c4ea3aff156c87e18f758 [INFO] running `"docker" "start" "-a" "6738fcc2222e346660dd9906a12dff95bd58375ca91c4ea3aff156c87e18f758"` [INFO] [stderr] Compiling memchr v2.1.0 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling aho-corasick v0.6.8 [INFO] [stderr] Compiling regex v1.0.5 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Compiling llvm-sys v70.0.0 [INFO] [stderr] error: failed to run custom build command for `llvm-sys v70.0.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/llvm-sys-6d88734c3779216c/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] Found LLVM version 6.0.0 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/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.0.0/build.rs:73:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x563187e9aeb4 - backtrace::backtrace::libunwind::trace::h85814ed5761b405b [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x563187e9aeb4 - backtrace::backtrace::trace_unsynchronized::h7e14b55873159a50 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x563187e9aeb4 - std::sys_common::backtrace::_print_fmt::h06984e0f03402a64 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x563187e9aeb4 - ::fmt::h54c9889fb992fb45 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x563187ebbc6c - core::fmt::write::h07730eab2db38382 [INFO] [stderr] at src/libcore/fmt/mod.rs:1052 [INFO] [stderr] 5: 0x563187e96ee7 - std::io::Write::write_fmt::hbed464fdb7564829 [INFO] [stderr] at src/libstd/io/mod.rs:1428 [INFO] [stderr] 6: 0x563187e9d775 - std::sys_common::backtrace::_print::h809bdb75f2567ffd [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x563187e9d775 - std::sys_common::backtrace::print::hd24101ae6893de76 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x563187e9d775 - std::panicking::default_hook::{{closure}}::hb2df444c384c9d7c [INFO] [stderr] at src/libstd/panicking.rs:204 [INFO] [stderr] 9: 0x563187e9d4b6 - std::panicking::default_hook::hee61a28e9920f483 [INFO] [stderr] at src/libstd/panicking.rs:224 [INFO] [stderr] 10: 0x563187e9ddd2 - std::panicking::rust_panic_with_hook::h4b802d420faaf7c4 [INFO] [stderr] at src/libstd/panicking.rs:470 [INFO] [stderr] 11: 0x563187e02fa1 - std::panicking::begin_panic::h1e2db08d1a4f251c [INFO] [stderr] at /rustc/be493fe8cc40c3d3f6030a1313c1ff747fce770d/src/libstd/panicking.rs:397 [INFO] [stderr] 12: 0x563187c8c89f - ::deref::__static_ref_initialize::h4a7aa622cc6189b6 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.0.0/build.rs:73 [INFO] [stderr] 13: 0x563187c8c89f - core::ops::function::FnOnce::call_once::h6c9a97fe7b84e6b3 [INFO] [stderr] at /rustc/be493fe8cc40c3d3f6030a1313c1ff747fce770d/src/libcore/ops/function.rs:232 [INFO] [stderr] 14: 0x563187c8bb1b - lazy_static::lazy::Lazy::get::{{closure}}::hc977d8cd5f9a58c7 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.1.0/src/inline_lazy.rs:28 [INFO] [stderr] 15: 0x563187c8f0c2 - std::sync::once::Once::call_once::{{closure}}::hc23ef75e9fda7c20 [INFO] [stderr] at /rustc/be493fe8cc40c3d3f6030a1313c1ff747fce770d/src/libstd/sync/once.rs:264 [INFO] [stderr] 16: 0x563187e9a988 - std::sync::once::Once::call_inner::he358abca76bc2920 [INFO] [stderr] at src/libstd/sync/once.rs:417 [INFO] [stderr] 17: 0x563187c8ee53 - std::sync::once::Once::call_once::h025dafd3daf2bdf1 [INFO] [stderr] at /rustc/be493fe8cc40c3d3f6030a1313c1ff747fce770d/src/libstd/sync/once.rs:264 [INFO] [stderr] 18: 0x563187c89d84 - lazy_static::lazy::Lazy::get::h83d704f69ab4cb8f [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.1.0/src/inline_lazy.rs:27 [INFO] [stderr] 19: 0x563187c89d84 - ::deref::__stability::hccb6401808f4fd26 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.0.0/<::lazy_static::__lazy_static_internal macros>:19 [INFO] [stderr] 20: 0x563187c89d84 - ::deref::h734336ac3f6ddb73 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.0.0/<::lazy_static::__lazy_static_internal macros>:21 [INFO] [stderr] 21: 0x563187c877f4 - build_script_build::llvm_config::hf4cf82c996e8c421 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.0.0/build.rs:167 [INFO] [stderr] 22: 0x563187c89053 - build_script_build::main::h29f7ba9c12354901 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.0.0/build.rs:300 [INFO] [stderr] 23: 0x563187c8bcab - std::rt::lang_start::{{closure}}::h2287487206174b95 [INFO] [stderr] at /rustc/be493fe8cc40c3d3f6030a1313c1ff747fce770d/src/libstd/rt.rs:67 [INFO] [stderr] 24: 0x563187e9d893 - std::rt::lang_start_internal::{{closure}}::hc91014860c894262 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 25: 0x563187e9d893 - std::panicking::try::do_call::hb7281b56bbedf5f6 [INFO] [stderr] at src/libstd/panicking.rs:303 [INFO] [stderr] 26: 0x563187ea6267 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:86 [INFO] [stderr] 27: 0x563187e9e279 - std::panicking::try::he2ddd46f7d421fa4 [INFO] [stderr] at src/libstd/panicking.rs:281 [INFO] [stderr] 28: 0x563187e9e279 - std::panic::catch_unwind::h96529f74bbd30954 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 29: 0x563187e9e279 - std::rt::lang_start_internal::h66b23d61651d06fd [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 30: 0x563187c8bc87 - std::rt::lang_start::ha7f5514ea7001e53 [INFO] [stderr] at /rustc/be493fe8cc40c3d3f6030a1313c1ff747fce770d/src/libstd/rt.rs:67 [INFO] [stderr] 31: 0x563187c89dfa - main [INFO] [stderr] 32: 0x7f37122c1b97 - __libc_start_main [INFO] [stderr] 33: 0x563187c8637a - _start [INFO] [stderr] 34: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "6738fcc2222e346660dd9906a12dff95bd58375ca91c4ea3aff156c87e18f758"` [INFO] running `"docker" "rm" "-f" "6738fcc2222e346660dd9906a12dff95bd58375ca91c4ea3aff156c87e18f758"` [INFO] [stdout] 6738fcc2222e346660dd9906a12dff95bd58375ca91c4ea3aff156c87e18f758