[INFO] crate c3 0.11.0 is already in cache [INFO] extracting crate c3 0.11.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/c3/0.11.0 [INFO] extracting crate c3 0.11.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/c3/0.11.0 [INFO] validating manifest of c3-0.11.0 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of c3-0.11.0 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing c3-0.11.0 [INFO] finished frobbing c3-0.11.0 [INFO] frobbed toml for c3-0.11.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/c3/0.11.0/Cargo.toml [INFO] started frobbing c3-0.11.0 [INFO] finished frobbing c3-0.11.0 [INFO] frobbed toml for c3-0.11.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/c3/0.11.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing c3-0.11.0 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/c3/0.11.0:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 7d7fd49a1fa43cf2cd0e1d58bcbd3b77a5aa64cde257b489a1b29f6b45be8637 [INFO] running `"docker" "start" "-a" "7d7fd49a1fa43cf2cd0e1d58bcbd3b77a5aa64cde257b489a1b29f6b45be8637"` [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling cc v1.0.40 [INFO] [stderr] Compiling dunce v0.1.1 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling clang-sys v0.20.1 [INFO] [stderr] Compiling c3_clang_extensions v0.3.7 [INFO] [stderr] error: failed to run custom build command for `clang-sys v0.20.1` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/clang-sys-8cf052451889c20f/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: "couldn\'t find any of [\'libclang.a\'], set the LIBCLANG_STATIC_PATH environment variable to a path where one of these files can be found (skipped: [])"', src/libcore/result.rs:1084:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x56443487314b - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x56443487314b - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x56443487314b - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x56443487314b - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x56443487314b - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x564434872e26 - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x56443487380d - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x564434873392 - std::panicking::continue_panic_fmt::he38ad41d6304a12c [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x564434873276 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x56443488dd4d - core::panicking::panic_fmt::h1bc6de43c92ad80c [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x56443488de47 - core::result::unwrap_failed::hd83f272814becce6 [INFO] [stderr] at src/libcore/result.rs:1084 [INFO] [stderr] 11: 0x564434813ecd - core::result::Result::unwrap::h6ef190755b49449b [INFO] [stderr] 12: 0x56443481ab33 - build_script_build::link_static::hbcdf997e47ed4f45 [INFO] [stderr] 13: 0x56443481c202 - build_script_build::main::hf34e821fcea0c7da [INFO] [stderr] 14: 0x5644348108b3 - std::rt::lang_start::{{closure}}::h910408b77a805b1f [INFO] [stderr] 15: 0x564434873263 - std::rt::lang_start_internal::{{closure}}::hf367a5a6ae52b0ce [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 16: 0x564434873263 - std::panicking::try::do_call::h9d779bc5e27e3284 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 17: 0x56443487aa8a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 18: 0x564434873d1d - std::panicking::try::h4af22d9cb0afa351 [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 19: 0x564434873d1d - std::panic::catch_unwind::hbb68a9ada87bfb97 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 20: 0x564434873d1d - std::rt::lang_start_internal::hba9e09d74440ce4d [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 21: 0x564434810898 - std::rt::lang_start::hbb9c9f8f50e01808 [INFO] [stderr] 22: 0x56443481c4db - main [INFO] [stderr] 23: 0x7f31ff6132e1 - __libc_start_main [INFO] [stderr] 24: 0x56443481008a - _start [INFO] [stderr] 25: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "7d7fd49a1fa43cf2cd0e1d58bcbd3b77a5aa64cde257b489a1b29f6b45be8637"` [INFO] running `"docker" "rm" "-f" "7d7fd49a1fa43cf2cd0e1d58bcbd3b77a5aa64cde257b489a1b29f6b45be8637"` [INFO] [stdout] 7d7fd49a1fa43cf2cd0e1d58bcbd3b77a5aa64cde257b489a1b29f6b45be8637