[INFO] fetching crate jcompiler 0.1.0... [INFO] checking jcompiler-0.1.0 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] extracting crate jcompiler 0.1.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate jcompiler 0.1.0 on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate jcompiler 0.1.0 [INFO] finished tweaking crates.io crate jcompiler 0.1.0 [INFO] tweaked toml for crates.io crate jcompiler 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+45d050cde277b22a755847338f2acc2c7b834141" "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] e960418b231b98d08d55abf2af5d29d948e6cffe12a5e623d231cb61d9c51805 [INFO] running `"docker" "start" "-a" "e960418b231b98d08d55abf2af5d29d948e6cffe12a5e623d231cb61d9c51805"` [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking itertools v0.4.19 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking tempfile v2.2.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Checking env_logger v0.3.5 [INFO] [stderr] Checking quickcheck v0.3.2 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling llvm-sys v70.2.1 [INFO] [stderr] error: failed to run custom build command for `llvm-sys v70.2.1` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/llvm-sys-47deefa63ad0eeec/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] Found LLVM version 6.0.0 on PATH, but need 7.0.1. [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-70.2.1/build.rs:73:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x555c0d1742c4 - backtrace::backtrace::libunwind::trace::hb657e419eb382f5a [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x555c0d1742c4 - backtrace::backtrace::trace_unsynchronized::h63de2160a81d17d0 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x555c0d1742c4 - std::sys_common::backtrace::_print_fmt::hc542595b8774416c [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x555c0d1742c4 - ::fmt::h8b5627db94fbf233 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x555c0d19a3ac - core::fmt::write::h7b159f05674a9488 [INFO] [stderr] at src/libcore/fmt/mod.rs:1069 [INFO] [stderr] 5: 0x555c0d1703e3 - std::io::Write::write_fmt::h8379227660cddc2e [INFO] [stderr] at src/libstd/io/mod.rs:1504 [INFO] [stderr] 6: 0x555c0d176b85 - std::sys_common::backtrace::_print::hb3b286bfcc94e0bc [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x555c0d176b85 - std::sys_common::backtrace::print::hd75a13b009bc2bde [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x555c0d176b85 - std::panicking::default_hook::{{closure}}::h95885250e71c9db2 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x555c0d1768c2 - std::panicking::default_hook::h9c7a080b2c36bec1 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x555c0d1771e2 - std::panicking::rust_panic_with_hook::h3a55f8a9f7c957a1 [INFO] [stderr] at src/libstd/panicking.rs:511 [INFO] [stderr] 11: 0x555c0d158cf1 - std::panicking::begin_panic::hbdde62c37889d5de [INFO] [stderr] at /rustc/45d050cde277b22a755847338f2acc2c7b834141/src/libstd/panicking.rs:438 [INFO] [stderr] 12: 0x555c0cee31f7 - ::deref::__static_ref_initialize::h6b9fb0fc7837c3c6 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.2.1/build.rs:73 [INFO] [stderr] 13: 0x555c0cee31f7 - core::ops::function::FnOnce::call_once::hbf4f7b77bb750aba [INFO] [stderr] at /rustc/45d050cde277b22a755847338f2acc2c7b834141/src/libcore/ops/function.rs:232 [INFO] [stderr] 14: 0x555c0ceed01b - lazy_static::lazy::Lazy::get::{{closure}}::ha3845bd29cee7bc7 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.4.0/src/inline_lazy.rs:31 [INFO] [stderr] 15: 0x555c0cee5262 - std::sync::once::Once::call_once::{{closure}}::h6c3486f7e14caade [INFO] [stderr] at /rustc/45d050cde277b22a755847338f2acc2c7b834141/src/libstd/sync/once.rs:264 [INFO] [stderr] 16: 0x555c0d173d58 - std::sync::once::Once::call_inner::h2ca8dd6bf8dee347 [INFO] [stderr] at src/libstd/sync/once.rs:416 [INFO] [stderr] 17: 0x555c0cee4ff1 - std::sync::once::Once::call_once::h3fd79fa6e25f8bde [INFO] [stderr] at /rustc/45d050cde277b22a755847338f2acc2c7b834141/src/libstd/sync/once.rs:264 [INFO] [stderr] 18: 0x555c0cedeaf5 - lazy_static::lazy::Lazy::get::hc6dbe3279b8abada [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.4.0/src/inline_lazy.rs:30 [INFO] [stderr] 19: 0x555c0cedeaf5 - ::deref::__stability::h765127cb71a75f22 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.4.0/src/lib.rs:142 [INFO] [stderr] 20: 0x555c0cedeaf5 - ::deref::h5d1f78bdf3316ae6 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.4.0/src/lib.rs:144 [INFO] [stderr] 21: 0x555c0cedc5f4 - build_script_build::llvm_config::hc1b96089927f1ac9 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.2.1/build.rs:167 [INFO] [stderr] 22: 0x555c0cedd980 - build_script_build::get_llvm_cflags::h9abb095f99b43723 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.2.1/build.rs:273 [INFO] [stderr] 23: 0x555c0ceddd64 - build_script_build::main::h4bf767a7aef64918 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/llvm-sys-70.2.1/build.rs:305 [INFO] [stderr] 24: 0x555c0cee257b - std::rt::lang_start::{{closure}}::hec253e21ce29ab30 [INFO] [stderr] at /rustc/45d050cde277b22a755847338f2acc2c7b834141/src/libstd/rt.rs:67 [INFO] [stderr] 25: 0x555c0d177628 - std::rt::lang_start_internal::{{closure}}::h976a57c2451b294c [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 26: 0x555c0d177628 - std::panicking::try::do_call::he5f80a3843ae2933 [INFO] [stderr] at src/libstd/panicking.rs:331 [INFO] [stderr] 27: 0x555c0d177628 - std::panicking::try::h3e0cfec6df77fa26 [INFO] [stderr] at src/libstd/panicking.rs:274 [INFO] [stderr] 28: 0x555c0d177628 - std::panic::catch_unwind::h6f2dd2e86d8bf8b6 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 29: 0x555c0d177628 - std::rt::lang_start_internal::hb175d88e70ae7611 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 30: 0x555c0cee2557 - std::rt::lang_start::h4f0ecf6de2cf2c96 [INFO] [stderr] at /rustc/45d050cde277b22a755847338f2acc2c7b834141/src/libstd/rt.rs:67 [INFO] [stderr] 31: 0x555c0cedeb8a - main [INFO] [stderr] 32: 0x7f50b83cbb97 - __libc_start_main [INFO] [stderr] 33: 0x555c0cedb26a - _start [INFO] [stderr] 34: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "e960418b231b98d08d55abf2af5d29d948e6cffe12a5e623d231cb61d9c51805"` [INFO] running `"docker" "rm" "-f" "e960418b231b98d08d55abf2af5d29d948e6cffe12a5e623d231cb61d9c51805"` [INFO] [stdout] e960418b231b98d08d55abf2af5d29d948e6cffe12a5e623d231cb61d9c51805