[INFO] updating cached repository https://github.com/argvk/rust-rocks-serf
[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] 0827d8da03eb7d925f0f6f6e546e56cd38bcb88d
[INFO] checking argvk/rust-rocks-serf against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fargvk%2Frust-rocks-serf" "/workspace/builds/worker-8/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/argvk/rust-rocks-serf on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/argvk/rust-rocks-serf
[INFO] finished tweaking git repo https://github.com/argvk/rust-rocks-serf
[INFO] tweaked toml for git repo https://github.com/argvk/rust-rocks-serf written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/argvk/rust-rocks-serf already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e34a783c642485132a39b01a0bbe04c3a11ff5865c98342376dc20fe1a8bd7aa
[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" "e34a783c642485132a39b01a0bbe04c3a11ff5865c98342376dc20fe1a8bd7aa"`
[INFO] [stderr]     Checking mpack v0.1.2
[INFO] [stderr]     Checking md5 v0.2.1
[INFO] [stderr]    Compiling num_cpus v1.1.0
[INFO] [stderr]    Compiling deque v0.3.1
[INFO] [stderr]    Compiling rayon v0.4.3
[INFO] [stderr]    Compiling gcc v0.3.38
[INFO] [stderr]    Compiling librocksdb-sys v0.4.0
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: In file included from rocksdb/util/concurrent_arena.h:18:0,
[INFO] [stderr] warning:                  from rocksdb/util/concurrent_arena.cc:10:
[INFO] [stderr] warning: rocksdb/util/thread_local.h:66:16: error: 'function' in namespace 'std' does not name a template type
[INFO] [stderr] warning:    typedef std::function<void(void*, void*)> FoldFunc;
[INFO] [stderr] warning:                 ^~~~~~~~
[INFO] [stderr] warning: rocksdb/util/thread_local.h:71:13: error: 'FoldFunc' has not been declared
[INFO] [stderr] warning:    void Fold(FoldFunc func, void* res);
[INFO] [stderr] warning:              ^~~~~~~~
[INFO] [stderr] warning: rocksdb/util/thread_local.h:142:28: error: 'FoldFunc' has not been declared
[INFO] [stderr] warning:      void Fold(uint32_t id, FoldFunc func, void* res);
[INFO] [stderr] warning:                             ^~~~~~~~
[INFO] [stderr] warning: c++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] warning: Please submit a full bug report,
[INFO] [stderr] warning: with preprocessed source if appropriate.
[INFO] [stderr] warning: See <file:///usr/share/doc/gcc-7/README.Bugs> for instructions.
[INFO] [stderr] warning: c++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] warning: Please submit a full bug report,
[INFO] [stderr] warning: with preprocessed source if appropriate.
[INFO] [stderr] warning: See <file:///usr/share/doc/gcc-7/README.Bugs> for instructions.
[INFO] [stderr] warning: c++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] warning: Please submit a full bug report,
[INFO] [stderr] warning: with preprocessed source if appropriate.
[INFO] [stderr] warning: See <file:///usr/share/doc/gcc-7/README.Bugs> for instructions.
[INFO] [stderr] warning: In file included from rocksdb/util/statistics.h:17:0,
[INFO] [stderr] warning:                  from rocksdb/util/instrumented_mutex.h:12,
[INFO] [stderr] warning:                  from rocksdb/db/write_thread.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/write_thread.cc:6:
[INFO] [stderr] warning: rocksdb/util/thread_local.h:66:16: error: 'function' in namespace 'std' does not name a template type
[INFO] [stderr] warning:    typedef std::function<void(void*, void*)> FoldFunc;
[INFO] [stderr] warning:                 ^~~~~~~~
[INFO] [stderr] warning: rocksdb/util/thread_local.h:71:13: error: 'FoldFunc' has not been declared
[INFO] [stderr] warning:    void Fold(FoldFunc func, void* res);
[INFO] [stderr] warning:              ^~~~~~~~
[INFO] [stderr] warning: rocksdb/util/thread_local.h:142:28: error: 'FoldFunc' has not been declared
[INFO] [stderr] warning:      void Fold(uint32_t id, FoldFunc func, void* res);
[INFO] [stderr] warning:                             ^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/util/statistics.h:17:0,
[INFO] [stderr] warning:                  from rocksdb/util/stop_watch.h:8,
[INFO] [stderr] warning:                  from rocksdb/util/perf_step_timer.h:9,
[INFO] [stderr] warning:                  from rocksdb/util/iostats_context_imp.h:8,
[INFO] [stderr] warning:                  from rocksdb/util/posix_logger.h:27,
[INFO] [stderr] warning:                  from rocksdb/port/util_logger.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/auto_roll_logger.h:15,
[INFO] [stderr] warning:                  from rocksdb/db/auto_roll_logger.cc:6:
[INFO] [stderr] warning: rocksdb/util/thread_local.h:66:16: error: 'function' in namespace 'std' does not name a template type
[INFO] [stderr] warning:    typedef std::function<void(void*, void*)> FoldFunc;
[INFO] [stderr] warning:                 ^~~~~~~~
[INFO] [stderr] warning: rocksdb/util/thread_local.h:71:13: error: 'FoldFunc' has not been declared
[INFO] [stderr] warning:    void Fold(FoldFunc func, void* res);
[INFO] [stderr] warning:              ^~~~~~~~
[INFO] [stderr] warning: rocksdb/util/thread_local.h:142:28: error: 'FoldFunc' has not been declared
[INFO] [stderr] warning:      void Fold(uint32_t id, FoldFunc func, void* res);
[INFO] [stderr] warning:                             ^~~~~~~~
[INFO] [stderr] warning: c++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] warning: Please submit a full bug report,
[INFO] [stderr] warning: with preprocessed source if appropriate.
[INFO] [stderr] warning: See <file:///usr/share/doc/gcc-7/README.Bugs> for instructions.
[INFO] [stderr] warning: c++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] warning: Please submit a full bug report,
[INFO] [stderr] warning: with preprocessed source if appropriate.
[INFO] [stderr] warning: See <file:///usr/share/doc/gcc-7/README.Bugs> for instructions.
[INFO] [stderr] warning: In file included from rocksdb/util/statistics.h:17:0,
[INFO] [stderr] warning:                  from rocksdb/table/persistent_cache_helper.h:10,
[INFO] [stderr] warning:                  from rocksdb/table/format.h:19,
[INFO] [stderr] warning:                  from rocksdb/table/adaptive_table_factory.cc:9:
[INFO] [stderr] warning: rocksdb/util/thread_local.h:66:16: error: 'function' in namespace 'std' does not name a template type
[INFO] [stderr] warning:    typedef std::function<void(void*, void*)> FoldFunc;
[INFO] [stderr] warning:                 ^~~~~~~~
[INFO] [stderr] warning: rocksdb/util/thread_local.h:71:13: error: 'FoldFunc' has not been declared
[INFO] [stderr] warning:    void Fold(FoldFunc func, void* res);
[INFO] [stderr] warning:              ^~~~~~~~
[INFO] [stderr] warning: rocksdb/util/thread_local.h:142:28: error: 'FoldFunc' has not been declared
[INFO] [stderr] warning:      void Fold(uint32_t id, FoldFunc func, void* res);
[INFO] [stderr] warning:                             ^~~~~~~~
[INFO] [stderr] warning: c++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] warning: Please submit a full bug report,
[INFO] [stderr] warning: with preprocessed source if appropriate.
[INFO] [stderr] warning: See <file:///usr/share/doc/gcc-7/README.Bugs> for instructions.
[INFO] [stderr] warning: c++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] warning: Please submit a full bug report,
[INFO] [stderr] warning: with preprocessed source if appropriate.
[INFO] [stderr] warning: See <file:///usr/share/doc/gcc-7/README.Bugs> for instructions.
[INFO] [stderr] warning: c++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] warning: Please submit a full bug report,
[INFO] [stderr] warning: with preprocessed source if appropriate.
[INFO] [stderr] warning: See <file:///usr/share/doc/gcc-7/README.Bugs> for instructions.
[INFO] [stderr] warning: c++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] warning: Please submit a full bug report,
[INFO] [stderr] warning: with preprocessed source if appropriate.
[INFO] [stderr] warning: See <file:///usr/share/doc/gcc-7/README.Bugs> for instructions.
[INFO] [stderr] warning: In file included from rocksdb/util/statistics.h:17:0,
[INFO] [stderr] warning:                  from rocksdb/table/persistent_cache_helper.h:10,
[INFO] [stderr] warning:                  from rocksdb/table/format.h:19,
[INFO] [stderr] warning:                  from rocksdb/table/block_based_table_factory.cc:22:
[INFO] [stderr] warning: rocksdb/util/thread_local.h:66:16: error: 'function' in namespace 'std' does not name a template type
[INFO] [stderr] warning:    typedef std::function<void(void*, void*)> FoldFunc;
[INFO] [stderr] warning:                 ^~~~~~~~
[INFO] [stderr] warning: rocksdb/util/thread_local.h:71:13: error: 'FoldFunc' has not been declared
[INFO] [stderr] warning:    void Fold(FoldFunc func, void* res);
[INFO] [stderr] warning:              ^~~~~~~~
[INFO] [stderr] warning: rocksdb/util/thread_local.h:142:28: error: 'FoldFunc' has not been declared
[INFO] [stderr] warning:      void Fold(uint32_t id, FoldFunc func, void* res);
[INFO] [stderr] warning:                             ^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/util/statistics.h:17:0,
[INFO] [stderr] warning:                  from rocksdb/table/persistent_cache_helper.h:10,
[INFO] [stderr] warning:                  from rocksdb/table/format.h:19,
[INFO] [stderr] warning:                  from rocksdb/table/cuckoo_table_builder.cc:20:
[INFO] [stderr] warning: rocksdb/util/thread_local.h:66:16: error: 'function' in namespace 'std' does not name a template type
[INFO] [stderr] warning:    typedef std::function<void(void*, void*)> FoldFunc;
[INFO] [stderr] warning:                 ^~~~~~~~
[INFO] [stderr] warning: rocksdb/util/thread_local.h:71:13: error: 'FoldFunc' has not been declared
[INFO] [stderr] warning:    void Fold(FoldFunc func, void* res);
[INFO] [stderr] warning:              ^~~~~~~~
[INFO] [stderr] warning: rocksdb/util/thread_local.h:142:28: error: 'FoldFunc' has not been declared
[INFO] [stderr] warning:      void Fold(uint32_t id, FoldFunc func, void* res);
[INFO] [stderr] warning:                             ^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/util/statistics.h:17:0,
[INFO] [stderr] warning:                  from rocksdb/table/persistent_cache_helper.h:10,
[INFO] [stderr] warning:                  from rocksdb/table/format.h:19,
[INFO] [stderr] warning:                  from rocksdb/table/block.h:27,
[INFO] [stderr] warning:                  from rocksdb/table/plain_table_reader.cc:21:
[INFO] [stderr] warning: rocksdb/util/thread_local.h:66:16: error: 'function' in namespace 'std' does not name a template type
[INFO] [stderr] warning:    typedef std::function<void(void*, void*)> FoldFunc;
[INFO] [stderr] warning:                 ^~~~~~~~
[INFO] [stderr] warning: rocksdb/util/thread_local.h:71:13: error: 'FoldFunc' has not been declared
[INFO] [stderr] warning:    void Fold(FoldFunc func, void* res);
[INFO] [stderr] warning:              ^~~~~~~~
[INFO] [stderr] warning: rocksdb/util/thread_local.h:142:28: error: 'FoldFunc' has not been declared
[INFO] [stderr] warning:      void Fold(uint32_t id, FoldFunc func, void* res);
[INFO] [stderr] warning:                             ^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/util/statistics.h:17:0,
[INFO] [stderr] warning:                  from rocksdb/util/options.cc:33:
[INFO] [stderr] warning: rocksdb/util/thread_local.h:66:16: error: 'function' in namespace 'std' does not name a template type
[INFO] [stderr] warning:    typedef std::function<void(void*, void*)> FoldFunc;
[INFO] [stderr] warning:                 ^~~~~~~~
[INFO] [stderr] warning: rocksdb/util/thread_local.h:71:13: error: 'FoldFunc' has not been declared
[INFO] [stderr] warning:    void Fold(FoldFunc func, void* res);
[INFO] [stderr] warning:              ^~~~~~~~
[INFO] [stderr] warning: rocksdb/util/thread_local.h:142:28: error: 'FoldFunc' has not been declared
[INFO] [stderr] warning:      void Fold(uint32_t id, FoldFunc func, void* res);
[INFO] [stderr] warning:                             ^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/util/statistics.h:17:0,
[INFO] [stderr] warning:                  from rocksdb/table/persistent_cache_helper.h:10,
[INFO] [stderr] warning:                  from rocksdb/table/format.h:19,
[INFO] [stderr] warning:                  from rocksdb/table/meta_blocks.h:19,
[INFO] [stderr] warning:                  from rocksdb/table/cuckoo_table_reader.cc:21:
[INFO] [stderr] warning: rocksdb/util/thread_local.h:66:16: error: 'function' in namespace 'std' does not name a template type
[INFO] [stderr] warning:    typedef std::function<void(void*, void*)> FoldFunc;
[INFO] [stderr] warning:                 ^~~~~~~~
[INFO] [stderr] warning: rocksdb/util/thread_local.h:71:13: error: 'FoldFunc' has not been declared
[INFO] [stderr] warning:    void Fold(FoldFunc func, void* res);
[INFO] [stderr] warning:              ^~~~~~~~
[INFO] [stderr] warning: rocksdb/util/thread_local.h:142:28: error: 'FoldFunc' has not been declared
[INFO] [stderr] warning:      void Fold(uint32_t id, FoldFunc func, void* res);
[INFO] [stderr] warning:                             ^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/util/statistics.h:17:0,
[INFO] [stderr] warning:                  from rocksdb/table/persistent_cache_helper.h:10,
[INFO] [stderr] warning:                  from rocksdb/table/format.h:19,
[INFO] [stderr] warning:                  from rocksdb/table/filter_block.h:31,
[INFO] [stderr] warning:                  from rocksdb/table/block_based_filter_block.h:24,
[INFO] [stderr] warning:                  from rocksdb/util/bloom.cc:13:
[INFO] [stderr] warning: rocksdb/util/thread_local.h:66:16: error: 'function' in namespace 'std' does not name a template type
[INFO] [stderr] warning:    typedef std::function<void(void*, void*)> FoldFunc;
[INFO] [stderr] warning:                 ^~~~~~~~
[INFO] [stderr] warning: rocksdb/util/thread_local.h:71:13: error: 'FoldFunc' has not been declared
[INFO] [stderr] warning:    void Fold(FoldFunc func, void* res);
[INFO] [stderr] warning:              ^~~~~~~~
[INFO] [stderr] warning: rocksdb/util/thread_local.h:142:28: error: 'FoldFunc' has not been declared
[INFO] [stderr] warning:      void Fold(uint32_t id, FoldFunc func, void* res);
[INFO] [stderr] warning:                             ^~~~~~~~
[INFO] [stderr] warning: c++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] warning: Please submit a full bug report,
[INFO] [stderr] warning: with preprocessed source if appropriate.
[INFO] [stderr] warning: See <file:///usr/share/doc/gcc-7/README.Bugs> for instructions.
[INFO] [stderr] warning: ExitStatus(ExitStatus(1024))
[INFO] [stderr] warning: c++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] warning: Please submit a full bug report,
[INFO] [stderr] warning: with preprocessed source if appropriate.
[INFO] [stderr] warning: See <file:///usr/share/doc/gcc-7/README.Bugs> for instructions.
[INFO] [stderr] warning: Please submit a full bug report,
[INFO] [stderr] warning: with preprocessed source if appropriate.
[INFO] [stderr] warning: See <file:///usr/share/doc/gcc-7/README.Bugs> for instructions.
[INFO] [stderr] warning: c++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] warning: Please submit a full bug report,
[INFO] [stderr] warning: with preprocessed source if appropriate.
[INFO] [stderr] warning: See <file:///usr/share/doc/gcc-7/README.Bugs> for instructions.
[INFO] [stderr] 
[INFO] [stderr] error: failed to run custom build command for `librocksdb-sys v0.4.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/librocksdb-sys-5910a9b78cbd79bb/build-script-build` (exit code: 101)
[INFO] [stderr] --- stdout
[INFO] [stderr] cargo:rerun-if-changed=build.rs
[INFO] [stderr] cargo:rerun-if-changed=rocksdb/
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-2e15c042bd1520f6/out/rocksdb/db/auto_roll_logger.o" "-c" "rocksdb/db/auto_roll_logger.cc"
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-2e15c042bd1520f6/out/rocksdb/table/adaptive_table_factory.o" "-c" "rocksdb/table/adaptive_table_factory.cc"
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-2e15c042bd1520f6/out/rocksdb/db/db_filesnapshot.o" "-c" "rocksdb/db/db_filesnapshot.cc"
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-2e15c042bd1520f6/out/rocksdb/util/threadpool_imp.o" "-c" "rocksdb/util/threadpool_imp.cc"
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-2e15c042bd1520f6/out/rocksdb/memtable/vectorrep.o" "-c" "rocksdb/memtable/vectorrep.cc"
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-2e15c042bd1520f6/out/rocksdb/db/write_controller.o" "-c" "rocksdb/db/write_controller.cc"
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-2e15c042bd1520f6/out/rocksdb/memtable/hash_linklist_rep.o" "-c" "rocksdb/memtable/hash_linklist_rep.cc"
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-2e15c042bd1520f6/out/rocksdb/table/cuckoo_table_builder.o" "-c" "rocksdb/table/cuckoo_table_builder.cc"
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-2e15c042bd1520f6/out/rocksdb/port/stack_trace.o" "-c" "rocksdb/port/stack_trace.cc"
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-2e15c042bd1520f6/out/rocksdb/table/flush_block_policy.o" "-c" "rocksdb/table/flush_block_policy.cc"
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-2e15c042bd1520f6/out/rocksdb/table/block.o" "-c" "rocksdb/table/block.cc"
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-2e15c042bd1520f6/out/rocksdb/util/concurrent_arena.o" "-c" "rocksdb/util/concurrent_arena.cc"
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-2e15c042bd1520f6/out/rocksdb/db/filename.o" "-c" "rocksdb/db/filename.cc"
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-2e15c042bd1520f6/out/rocksdb/table/block_based_table_factory.o" "-c" "rocksdb/table/block_based_table_factory.cc"
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-2e15c042bd1520f6/out/rocksdb/db/write_batch_base.o" "-c" "rocksdb/db/write_batch_base.cc"
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-2e15c042bd1520f6/out/rocksdb/db/write_thread.o" "-c" "rocksdb/db/write_thread.cc"
[INFO] [stderr] ExitStatus(ExitStatus(0))
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-2e15c042bd1520f6/out/rocksdb/port/port_posix.o" "-c" "rocksdb/port/port_posix.cc"
[INFO] [stderr] ExitStatus(ExitStatus(0))
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-2e15c042bd1520f6/out/rocksdb/table/plain_table_reader.o" "-c" "rocksdb/table/plain_table_reader.cc"
[INFO] [stderr] ExitStatus(ExitStatus(0))
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-2e15c042bd1520f6/out/rocksdb/table/cuckoo_table_factory.o" "-c" "rocksdb/table/cuckoo_table_factory.cc"
[INFO] [stderr] ExitStatus(ExitStatus(0))
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-2e15c042bd1520f6/out/rocksdb/util/murmurhash.o" "-c" "rocksdb/util/murmurhash.cc"
[INFO] [stderr] cargo:warning=In file included from rocksdb/util/concurrent_arena.h:18:0,
[INFO] [stderr] cargo:warning=                 from rocksdb/util/concurrent_arena.cc:10:
[INFO] [stderr] cargo:warning=rocksdb/util/thread_local.h:66:16: error: 'function' in namespace 'std' does not name a template type
[INFO] [stderr] cargo:warning=   typedef std::function<void(void*, void*)> FoldFunc;
[INFO] [stderr] cargo:warning=                ^~~~~~~~
[INFO] [stderr] cargo:warning=rocksdb/util/thread_local.h:71:13: error: 'FoldFunc' has not been declared
[INFO] [stderr] cargo:warning=   void Fold(FoldFunc func, void* res);
[INFO] [stderr] cargo:warning=             ^~~~~~~~
[INFO] [stderr] cargo:warning=rocksdb/util/thread_local.h:142:28: error: 'FoldFunc' has not been declared
[INFO] [stderr] cargo:warning=     void Fold(uint32_t id, FoldFunc func, void* res);
[INFO] [stderr] cargo:warning=                            ^~~~~~~~
[INFO] [stderr] ExitStatus(ExitStatus(0))
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-2e15c042bd1520f6/out/rocksdb/util/options.o" "-c" "rocksdb/util/options.cc"
[INFO] [stderr] cargo:warning=c++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] cargo:warning=Please submit a full bug report,
[INFO] [stderr] cargo:warning=with preprocessed source if appropriate.
[INFO] [stderr] cargo:warning=See <file:///usr/share/doc/gcc-7/README.Bugs> for instructions.
[INFO] [stderr] ExitStatus(ExitStatus(1024))
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] command did not execute successfully, got: exit code: 4
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] cargo:warning=c++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] cargo:warning=Please submit a full bug report,
[INFO] [stderr] cargo:warning=with preprocessed source if appropriate.
[INFO] [stderr] cargo:warning=See <file:///usr/share/doc/gcc-7/README.Bugs> for instructions.
[INFO] [stderr] ExitStatus(ExitStatus(1024))
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] command did not execute successfully, got: exit code: 4
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] cargo:warning=c++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] cargo:warning=Please submit a full bug report,
[INFO] [stderr] cargo:warning=with preprocessed source if appropriate.
[INFO] [stderr] cargo:warning=See <file:///usr/share/doc/gcc-7/README.Bugs> for instructions.
[INFO] [stderr] ExitStatus(ExitStatus(1024))
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] command did not execute successfully, got: exit code: 4
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] ExitStatus(ExitStatus(256))
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] command did not execute successfully, got: exit code: 1
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] cargo:warning=In file included from rocksdb/util/statistics.h:17:0,
[INFO] [stderr] cargo:warning=                 from rocksdb/util/instrumented_mutex.h:12,
[INFO] [stderr] cargo:warning=                 from rocksdb/db/write_thread.h:22,
[INFO] [stderr] cargo:warning=                 from rocksdb/db/write_thread.cc:6:
[INFO] [stderr] cargo:warning=rocksdb/util/thread_local.h:66:16: error: 'function' in namespace 'std' does not name a template type
[INFO] [stderr] cargo:warning=   typedef std::function<void(void*, void*)> FoldFunc;
[INFO] [stderr] cargo:warning=                ^~~~~~~~
[INFO] [stderr] cargo:warning=rocksdb/util/thread_local.h:71:13: error: 'FoldFunc' has not been declared
[INFO] [stderr] cargo:warning=   void Fold(FoldFunc func, void* res);
[INFO] [stderr] cargo:warning=             ^~~~~~~~
[INFO] [stderr] cargo:warning=rocksdb/util/thread_local.h:142:28: error: 'FoldFunc' has not been declared
[INFO] [stderr] cargo:warning=     void Fold(uint32_t id, FoldFunc func, void* res);
[INFO] [stderr] cargo:warning=                            ^~~~~~~~
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-2e15c042bd1520f6/out/rocksdb/db/xfunc_test_points.o" "-c" "rocksdb/db/xfunc_test_points.cc"
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-2e15c042bd1520f6/out/rocksdb/db/compaction.o" "-c" "rocksdb/db/compaction.cc"
[INFO] [stderr] cargo:warning=In file included from rocksdb/util/statistics.h:17:0,
[INFO] [stderr] cargo:warning=                 from rocksdb/util/stop_watch.h:8,
[INFO] [stderr] cargo:warning=                 from rocksdb/util/perf_step_timer.h:9,
[INFO] [stderr] cargo:warning=                 from rocksdb/util/iostats_context_imp.h:8,
[INFO] [stderr] cargo:warning=                 from rocksdb/util/posix_logger.h:27,
[INFO] [stderr] cargo:warning=                 from rocksdb/port/util_logger.h:18,
[INFO] [stderr] cargo:warning=                 from rocksdb/db/auto_roll_logger.h:15,
[INFO] [stderr] cargo:warning=                 from rocksdb/db/auto_roll_logger.cc:6:
[INFO] [stderr] cargo:warning=rocksdb/util/thread_local.h:66:16: error: 'function' in namespace 'std' does not name a template type
[INFO] [stderr] cargo:warning=   typedef std::function<void(void*, void*)> FoldFunc;
[INFO] [stderr] cargo:warning=                ^~~~~~~~
[INFO] [stderr] cargo:warning=rocksdb/util/thread_local.h:71:13: error: 'FoldFunc' has not been declared
[INFO] [stderr] cargo:warning=   void Fold(FoldFunc func, void* res);
[INFO] [stderr] cargo:warning=             ^~~~~~~~
[INFO] [stderr] cargo:warning=rocksdb/util/thread_local.h:142:28: error: 'FoldFunc' has not been declared
[INFO] [stderr] cargo:warning=     void Fold(uint32_t id, FoldFunc func, void* res);
[INFO] [stderr] cargo:warning=                            ^~~~~~~~
[INFO] [stderr] cargo:warning=c++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] cargo:warning=Please submit a full bug report,
[INFO] [stderr] cargo:warning=with preprocessed source if appropriate.
[INFO] [stderr] cargo:warning=See <file:///usr/share/doc/gcc-7/README.Bugs> for instructions.
[INFO] [stderr] ExitStatus(ExitStatus(1024))
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] command did not execute successfully, got: exit code: 4
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] cargo:warning=c++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] cargo:warning=Please submit a full bug report,
[INFO] [stderr] cargo:warning=with preprocessed source if appropriate.
[INFO] [stderr] cargo:warning=See <file:///usr/share/doc/gcc-7/README.Bugs> for instructions.
[INFO] [stderr] ExitStatus(ExitStatus(1024))
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] command did not execute successfully, got: exit code: 4
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] cargo:warning=In file included from rocksdb/util/statistics.h:17:0,
[INFO] [stderr] cargo:warning=                 from rocksdb/table/persistent_cache_helper.h:10,
[INFO] [stderr] cargo:warning=                 from rocksdb/table/format.h:19,
[INFO] [stderr] cargo:warning=                 from rocksdb/table/adaptive_table_factory.cc:9:
[INFO] [stderr] cargo:warning=rocksdb/util/thread_local.h:66:16: error: 'function' in namespace 'std' does not name a template type
[INFO] [stderr] cargo:warning=   typedef std::function<void(void*, void*)> FoldFunc;
[INFO] [stderr] cargo:warning=                ^~~~~~~~
[INFO] [stderr] cargo:warning=rocksdb/util/thread_local.h:71:13: error: 'FoldFunc' has not been declared
[INFO] [stderr] cargo:warning=   void Fold(FoldFunc func, void* res);
[INFO] [stderr] cargo:warning=             ^~~~~~~~
[INFO] [stderr] cargo:warning=rocksdb/util/thread_local.h:142:28: error: 'FoldFunc' has not been declared
[INFO] [stderr] cargo:warning=     void Fold(uint32_t id, FoldFunc func, void* res);
[INFO] [stderr] cargo:warning=                            ^~~~~~~~
[INFO] [stderr] cargo:warning=c++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] cargo:warning=Please submit a full bug report,
[INFO] [stderr] cargo:warning=with preprocessed source if appropriate.
[INFO] [stderr] cargo:warning=See <file:///usr/share/doc/gcc-7/README.Bugs> for instructions.
[INFO] [stderr] ExitStatus(ExitStatus(1024))
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] command did not execute successfully, got: exit code: 4
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] cargo:warning=c++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] cargo:warning=Please submit a full bug report,
[INFO] [stderr] cargo:warning=with preprocessed source if appropriate.
[INFO] [stderr] cargo:warning=See <file:///usr/share/doc/gcc-7/README.Bugs> for instructions.
[INFO] [stderr] ExitStatus(ExitStatus(1024))
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] command did not execute successfully, got: exit code: 4
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-2e15c042bd1520f6/out/rocksdb/table/cuckoo_table_reader.o" "-c" "rocksdb/table/cuckoo_table_reader.cc"
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-2e15c042bd1520f6/out/rocksdb/db/compaction_picker.o" "-c" "rocksdb/db/compaction_picker.cc"
[INFO] [stderr] cargo:warning=c++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] cargo:warning=Please submit a full bug report,
[INFO] [stderr] cargo:warning=with preprocessed source if appropriate.
[INFO] [stderr] cargo:warning=See <file:///usr/share/doc/gcc-7/README.Bugs> for instructions.
[INFO] [stderr] ExitStatus(ExitStatus(1024))
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] command did not execute successfully, got: exit code: 4
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] cargo:warning=c++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] cargo:warning=Please submit a full bug report,
[INFO] [stderr] cargo:warning=with preprocessed source if appropriate.
[INFO] [stderr] cargo:warning=See <file:///usr/share/doc/gcc-7/README.Bugs> for instructions.
[INFO] [stderr] ExitStatus(ExitStatus(1024))
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] command did not execute successfully, got: exit code: 4
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] cargo:warning=In file included from rocksdb/util/statistics.h:17:0,
[INFO] [stderr] cargo:warning=                 from rocksdb/table/persistent_cache_helper.h:10,
[INFO] [stderr] cargo:warning=                 from rocksdb/table/format.h:19,
[INFO] [stderr] cargo:warning=                 from rocksdb/table/block_based_table_factory.cc:22:
[INFO] [stderr] cargo:warning=rocksdb/util/thread_local.h:66:16: error: 'function' in namespace 'std' does not name a template type
[INFO] [stderr] cargo:warning=   typedef std::function<void(void*, void*)> FoldFunc;
[INFO] [stderr] cargo:warning=                ^~~~~~~~
[INFO] [stderr] cargo:warning=rocksdb/util/thread_local.h:71:13: error: 'FoldFunc' has not been declared
[INFO] [stderr] cargo:warning=   void Fold(FoldFunc func, void* res);
[INFO] [stderr] cargo:warning=             ^~~~~~~~
[INFO] [stderr] cargo:warning=rocksdb/util/thread_local.h:142:28: error: 'FoldFunc' has not been declared
[INFO] [stderr] cargo:warning=     void Fold(uint32_t id, FoldFunc func, void* res);
[INFO] [stderr] cargo:warning=                            ^~~~~~~~
[INFO] [stderr] cargo:warning=In file included from rocksdb/util/statistics.h:17:0,
[INFO] [stderr] cargo:warning=                 from rocksdb/table/persistent_cache_helper.h:10,
[INFO] [stderr] cargo:warning=                 from rocksdb/table/format.h:19,
[INFO] [stderr] cargo:warning=                 from rocksdb/table/cuckoo_table_builder.cc:20:
[INFO] [stderr] cargo:warning=rocksdb/util/thread_local.h:66:16: error: 'function' in namespace 'std' does not name a template type
[INFO] [stderr] cargo:warning=   typedef std::function<void(void*, void*)> FoldFunc;
[INFO] [stderr] cargo:warning=                ^~~~~~~~
[INFO] [stderr] cargo:warning=rocksdb/util/thread_local.h:71:13: error: 'FoldFunc' has not been declared
[INFO] [stderr] cargo:warning=   void Fold(FoldFunc func, void* res);
[INFO] [stderr] cargo:warning=             ^~~~~~~~
[INFO] [stderr] cargo:warning=rocksdb/util/thread_local.h:142:28: error: 'FoldFunc' has not been declared
[INFO] [stderr] cargo:warning=     void Fold(uint32_t id, FoldFunc func, void* res);
[INFO] [stderr] cargo:warning=                            ^~~~~~~~
[INFO] [stderr] cargo:warning=In file included from rocksdb/util/statistics.h:17:0,
[INFO] [stderr] cargo:warning=                 from rocksdb/table/persistent_cache_helper.h:10,
[INFO] [stderr] cargo:warning=                 from rocksdb/table/format.h:19,
[INFO] [stderr] cargo:warning=                 from rocksdb/table/block.h:27,
[INFO] [stderr] cargo:warning=                 from rocksdb/table/plain_table_reader.cc:21:
[INFO] [stderr] cargo:warning=rocksdb/util/thread_local.h:66:16: error: 'function' in namespace 'std' does not name a template type
[INFO] [stderr] cargo:warning=   typedef std::function<void(void*, void*)> FoldFunc;
[INFO] [stderr] cargo:warning=                ^~~~~~~~
[INFO] [stderr] cargo:warning=rocksdb/util/thread_local.h:71:13: error: 'FoldFunc' has not been declared
[INFO] [stderr] cargo:warning=   void Fold(FoldFunc func, void* res);
[INFO] [stderr] cargo:warning=             ^~~~~~~~
[INFO] [stderr] cargo:warning=rocksdb/util/thread_local.h:142:28: error: 'FoldFunc' has not been declared
[INFO] [stderr] cargo:warning=     void Fold(uint32_t id, FoldFunc func, void* res);
[INFO] [stderr] cargo:warning=                            ^~~~~~~~
[INFO] [stderr] cargo:warning=In file included from rocksdb/util/statistics.h:17:0,
[INFO] [stderr] cargo:warning=                 from rocksdb/util/options.cc:33:
[INFO] [stderr] cargo:warning=rocksdb/util/thread_local.h:66:16: error: 'function' in namespace 'std' does not name a template type
[INFO] [stderr] cargo:warning=   typedef std::function<void(void*, void*)> FoldFunc;
[INFO] [stderr] cargo:warning=                ^~~~~~~~
[INFO] [stderr] cargo:warning=rocksdb/util/thread_local.h:71:13: error: 'FoldFunc' has not been declared
[INFO] [stderr] cargo:warning=   void Fold(FoldFunc func, void* res);
[INFO] [stderr] cargo:warning=             ^~~~~~~~
[INFO] [stderr] cargo:warning=rocksdb/util/thread_local.h:142:28: error: 'FoldFunc' has not been declared
[INFO] [stderr] cargo:warning=     void Fold(uint32_t id, FoldFunc func, void* res);
[INFO] [stderr] cargo:warning=                            ^~~~~~~~
[INFO] [stderr] ExitStatus(ExitStatus(256))
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] command did not execute successfully, got: exit code: 1
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-2e15c042bd1520f6/out/rocksdb/db/compaction_iterator.o" "-c" "rocksdb/db/compaction_iterator.cc"
[INFO] [stderr] ExitStatus(ExitStatus(256))
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] command did not execute successfully, got: exit code: 1
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] ExitStatus(ExitStatus(256))
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] command did not execute successfully, got: exit code: 1
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-2e15c042bd1520f6/out/rocksdb/util/bloom.o" "-c" "rocksdb/util/bloom.cc"
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-2e15c042bd1520f6/out/rocksdb/util/coding.o" "-c" "rocksdb/util/coding.cc"
[INFO] [stderr] ExitStatus(ExitStatus(256))
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] command did not execute successfully, got: exit code: 1
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] ExitStatus(ExitStatus(256))
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] command did not execute successfully, got: exit code: 1
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] ExitStatus(ExitStatus(0))
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-2e15c042bd1520f6/out/rocksdb/util/comparator.o" "-c" "rocksdb/util/comparator.cc"
[INFO] [stderr] cargo:warning=In file included from rocksdb/util/statistics.h:17:0,
[INFO] [stderr] cargo:warning=                 from rocksdb/table/persistent_cache_helper.h:10,
[INFO] [stderr] cargo:warning=                 from rocksdb/table/format.h:19,
[INFO] [stderr] cargo:warning=                 from rocksdb/table/meta_blocks.h:19,
[INFO] [stderr] cargo:warning=                 from rocksdb/table/cuckoo_table_reader.cc:21:
[INFO] [stderr] cargo:warning=rocksdb/util/thread_local.h:66:16: error: 'function' in namespace 'std' does not name a template type
[INFO] [stderr] cargo:warning=   typedef std::function<void(void*, void*)> FoldFunc;
[INFO] [stderr] cargo:warning=                ^~~~~~~~
[INFO] [stderr] cargo:warning=rocksdb/util/thread_local.h:71:13: error: 'FoldFunc' has not been declared
[INFO] [stderr] cargo:warning=   void Fold(FoldFunc func, void* res);
[INFO] [stderr] cargo:warning=             ^~~~~~~~
[INFO] [stderr] cargo:warning=rocksdb/util/thread_local.h:142:28: error: 'FoldFunc' has not been declared
[INFO] [stderr] cargo:warning=     void Fold(uint32_t id, FoldFunc func, void* res);
[INFO] [stderr] cargo:warning=                            ^~~~~~~~
[INFO] [stderr] ExitStatus(ExitStatus(0))
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-2e15c042bd1520f6/out/rocksdb/memtable/hash_skiplist_rep.o" "-c" "rocksdb/memtable/hash_skiplist_rep.cc"
[INFO] [stderr] ExitStatus(ExitStatus(0))
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-2e15c042bd1520f6/out/rocksdb/util/compaction_job_stats_impl.o" "-c" "rocksdb/util/compaction_job_stats_impl.cc"
[INFO] [stderr] ExitStatus(ExitStatus(0))
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-2e15c042bd1520f6/out/rocksdb/memtable/hash_cuckoo_rep.o" "-c" "rocksdb/memtable/hash_cuckoo_rep.cc"
[INFO] [stderr] ExitStatus(ExitStatus(256))
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] command did not execute successfully, got: exit code: 1
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-2e15c042bd1520f6/out/rocksdb/db/compaction_job.o" "-c" "rocksdb/db/compaction_job.cc"
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-2e15c042bd1520f6/out/rocksdb/util/cf_options.o" "-c" "rocksdb/util/cf_options.cc"
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-2e15c042bd1520f6/out/rocksdb/memtable/skiplistrep.o" "-c" "rocksdb/memtable/skiplistrep.cc"
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-2e15c042bd1520f6/out/rocksdb/db/convenience.o" "-c" "rocksdb/db/convenience.cc"
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-2e15c042bd1520f6/out/rocksdb/util/clock_cache.o" "-c" "rocksdb/util/clock_cache.cc"
[INFO] [stderr] cargo:warning=In file included from rocksdb/util/statistics.h:17:0,
[INFO] [stderr] cargo:warning=                 from rocksdb/table/persistent_cache_helper.h:10,
[INFO] [stderr] cargo:warning=                 from rocksdb/table/format.h:19,
[INFO] [stderr] cargo:warning=                 from rocksdb/table/filter_block.h:31,
[INFO] [stderr] cargo:warning=                 from rocksdb/table/block_based_filter_block.h:24,
[INFO] [stderr] cargo:warning=                 from rocksdb/util/bloom.cc:13:
[INFO] [stderr] cargo:warning=rocksdb/util/thread_local.h:66:16: error: 'function' in namespace 'std' does not name a template type
[INFO] [stderr] cargo:warning=   typedef std::function<void(void*, void*)> FoldFunc;
[INFO] [stderr] cargo:warning=                ^~~~~~~~
[INFO] [stderr] cargo:warning=rocksdb/util/thread_local.h:71:13: error: 'FoldFunc' has not been declared
[INFO] [stderr] cargo:warning=   void Fold(FoldFunc func, void* res);
[INFO] [stderr] cargo:warning=             ^~~~~~~~
[INFO] [stderr] cargo:warning=rocksdb/util/thread_local.h:142:28: error: 'FoldFunc' has not been declared
[INFO] [stderr] cargo:warning=     void Fold(uint32_t id, FoldFunc func, void* res);
[INFO] [stderr] cargo:warning=                            ^~~~~~~~
[INFO] [stderr] cargo:warning=c++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] cargo:warning=Please submit a full bug report,
[INFO] [stderr] cargo:warning=with preprocessed source if appropriate.
[INFO] [stderr] cargo:warning=See <file:///usr/share/doc/gcc-7/README.Bugs> for instructions.
[INFO] [stderr] cargo:warning=ExitStatus(ExitStatus(1024))
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] command did not execute successfully, got: exit code: 4
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] cargo:warning=c++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] cargo:warning=Please submit a full bug report,
[INFO] [stderr] cargo:warning=with preprocessed source if appropriate.
[INFO] [stderr] cargo:warning=See <file:///usr/share/doc/gcc-7/README.Bugs> for instructions.
[INFO] [stderr] ExitStatus(ExitStatus(1024))
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] command did not execute successfully, got: exit code: 4
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] c++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] cargo:warning=Please submit a full bug report,
[INFO] [stderr] cargo:warning=with preprocessed source if appropriate.
[INFO] [stderr] cargo:warning=See <file:///usr/share/doc/gcc-7/README.Bugs> for instructions.
[INFO] [stderr] ExitStatus(ExitStatus(1024))
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] command did not execute successfully, got: exit code: 4
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] cargo:warning=c++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] cargo:warning=Please submit a full bug report,
[INFO] [stderr] cargo:warning=with preprocessed source if appropriate.
[INFO] [stderr] cargo:warning=See <file:///usr/share/doc/gcc-7/README.Bugs> for instructions.
[INFO] [stderr] ExitStatus(ExitStatus(1024))
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] command did not execute successfully, got: exit code: 4
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] ExitStatus(ExitStatus(256))
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] command did not execute successfully, got: exit code: 1
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] ExitStatus(ExitStatus(0))
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "snappy/" "-I" "." "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-2e15c042bd1520f6/out/rocksdb/db/range_del_aggregator.o" "-c" "rocksdb/db/range_del_aggregator.cc"
[INFO] [stderr] ExitStatus(ExitStatus(0))
[INFO] [stderr] ExitStatus(ExitStatus(0))
[INFO] [stderr] ExitStatus(ExitStatus(0))
[INFO] [stderr] ExitStatus(ExitStatus(0))
[INFO] [stderr] ExitStatus(ExitStatus(0))
[INFO] [stderr] ExitStatus(ExitStatus(0))
[INFO] [stderr] ExitStatus(ExitStatus(0))
[INFO] [stderr] 
[INFO] [stderr] --- stderr
[INFO] [stderr] thread '<unnamed>' panicked at 'explicit panic', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr] thread '<unnamed>' panicked at 'explicit panic', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958:5
[INFO] [stderr] thread '<unnamed>' panicked at 'explicit panic', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958:5
[INFO] [stderr] thread '<unnamed>' panicked at 'explicit panic', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958:5
[INFO] [stderr]    0:     0x55b9f6b4f7d4 - backtrace::backtrace::libunwind::trace::h9e598fcb10d5c4f5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x55b9f6b4f7d4 - backtrace::backtrace::trace_unsynchronized::hbfbd58fbb4a2603e
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x55b9f6b4f7d4 - std::sys_common::backtrace::_print_fmt::hacb596a8013761df
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x55b9f6b4f7d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::ha1ba73c9085723eb
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x55b9f6b7526c - core::fmt::write::hb4ac1e8a8c800611
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x55b9f6b4bcb3 - std::io::Write::write_fmt::ha413e6029f4d499f
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x55b9f6b52055 - std::sys_common::backtrace::_print::h5afa8b3832cd03b8
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x55b9f6b52055 - std::sys_common::backtrace::print::h49229e3486b70f83
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x55b9f6b52055 - std::panicking::default_hook::{{closure}}::hcfefd5f4943f3aa9
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x55b9f6b51d92 - std::panicking::default_hook::h4c2b6d8d034c53de
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x55b9f6b526b2 - std::panicking::rust_panic_with_hook::hf8cee70c0118d2cc
[INFO] [stderr]                                at src/libstd/panicking.rs:511
[INFO] [stderr]   11:     0x55b9f6b31381 - std::panicking::begin_panic::hf019014471467aeb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:438
[INFO] [stderr]   12:     0x55b9f6aec0a9 - gcc::fail::hf80be325db640890
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x55b9f6aebe2d - gcc::run::hac2bcdc1dd5eb0ac
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x55b9f6ae2922 - gcc::Config::compile_object::h78fcfae56d2c4464
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x55b9f6ae2216 - gcc::Config::compile_objects::{{closure}}::h7d0b723c4cb68bb0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x55b9f6afce5b - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::h8d550dc8679b7f82
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/for_each.rs:45
[INFO] [stderr]   17:     0x55b9f6b03535 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:183
[INFO] [stderr]   18:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   19:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   21:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   22:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   23:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   24:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   25:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   26:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   27:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   28:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   29:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   30:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   31:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   32:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   33:     0x55b9f6b03753 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::h823c502008c48563
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:177
[INFO] [stderr]   34:     0x55b9f6af6f81 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::hed5429f431830a52
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   35:     0x55b9f6af4d93 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h48faff3d30c49500
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   36:     0x55b9f6b0c164 - std::panicking::try::do_call::h35fe43afcef98deb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   37:     0x55b9f6b0d3dd - __rust_try
[INFO] [stderr]   38:     0x55b9f6b0bec4 - std::panicking::try::ha127cd3dcb676578
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   39:     0x55b9f6af5783 - std::panic::catch_unwind::ha410aa92642ad17a
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   40:     0x55b9f6b0cee3 - rayon::unwind::halt_unwinding::h6f66ffc392165456
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   41:     0x55b9f6af6ce4 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hebec26b22b6258f0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   42:     0x55b9f6b243c4 - rayon::job::JobRef::execute::h5b0c68bb1742adf8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   43:     0x55b9f6b18886 - rayon::thread_pool::main_loop::hcc3e31a6f9fec46c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   44:     0x55b9f6b17834 - rayon::thread_pool::Registry::new::{{closure}}::h442527961e21f564
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   45:     0x55b9f6b20c65 - std::sys_common::backtrace::__rust_begin_short_backtrace::he225b6a6c571d16b
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/sys_common/backtrace.rs:130
[INFO] [stderr]   46:     0x55b9f6b1c9c6 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he49888cefcf53a5e
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:475
[INFO] [stderr]   47:     0x55b9f6b14cf9 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h65466e2586503f63
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   48:     0x55b9f6b1d512 - std::panicking::try::do_call::hdf51773e13cae852
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   49:     0x55b9f6b1ff1d - __rust_try
[INFO] [stderr]   50:     0x55b9f6b1d44d - std::panicking::try::h05b1e7d3d094e595
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   51:     0x55b9f6b150a9 - std::panic::catch_unwind::h67082754f16d82cf
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   52:     0x55b9f6b1c7bf - std::thread::Builder::spawn_unchecked::{{closure}}::ha643ef30b37e6732
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:474
[INFO] [stderr]   53:     0x55b9f6b19a6f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h784a71af12098905
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libcore/ops/function.rs:232
[INFO] [stderr]   54:     0x55b9f6b4680f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h2eb39097015e5cc0
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   55:     0x55b9f6b5a0b3 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h11a838bb86d445b8
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   56:     0x55b9f6b5a0b3 - std::sys::unix::thread::Thread::new::thread_start::h4416b34cb088d4d7
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stderr]   57:     0x7f88d647d6db - start_thread
[INFO] [stderr]   58:     0x7f88d5f8e88f - __clone
[INFO] [stderr]   59:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55b9f6b4f7d4 - backtrace::backtrace::libunwind::trace::h9e598fcb10d5c4f5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x55b9f6b4f7d4 - backtrace::backtrace::trace_unsynchronized::hbfbd58fbb4a2603e
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x55b9f6b4f7d4 - std::sys_common::backtrace::_print_fmt::hacb596a8013761df
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x55b9f6b4f7d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::ha1ba73c9085723eb
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x55b9f6b7526c - core::fmt::write::hb4ac1e8a8c800611
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x55b9f6b4bcb3 - std::io::Write::write_fmt::ha413e6029f4d499f
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x55b9f6b52055 - std::sys_common::backtrace::_print::h5afa8b3832cd03b8
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x55b9f6b52055 - std::sys_common::backtrace::print::h49229e3486b70f83
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x55b9f6b52055 - std::panicking::default_hook::{{closure}}::hcfefd5f4943f3aa9
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x55b9f6b51d92 - std::panicking::default_hook::h4c2b6d8d034c53de
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x55b9f6b526b2 - std::panicking::rust_panic_with_hook::hf8cee70c0118d2cc
[INFO] [stderr]                                at src/libstd/panicking.rs:511
[INFO] [stderr]   11:     0x55b9f6b31381 - std::panicking::begin_panic::hf019014471467aeb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:438
[INFO] [stderr]   12:     0x55b9f6aec0a9 - gcc::fail::hf80be325db640890
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x55b9f6aebe2d - gcc::run::hac2bcdc1dd5eb0ac
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x55b9f6ae2922 - gcc::Config::compile_object::h78fcfae56d2c4464
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x55b9f6ae2216 - gcc::Config::compile_objects::{{closure}}::h7d0b723c4cb68bb0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x55b9f6afce5b - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::h8d550dc8679b7f82
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/for_each.rs:45
[INFO] [stderr]   17:     0x55b9f6b03535 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:183
[INFO] [stderr]   18:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   19:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   21:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   22:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   23:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   24:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   25:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   26:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   27:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   28:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   29:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   30:     0x55b9f6b03753 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::h823c502008c48563
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:177
[INFO] [stderr]   31:     0x55b9f6af6f81 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::hed5429f431830a52
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   32:     0x55b9f6af4d93 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h48faff3d30c49500
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   33:     0x55b9f6b0c164 - std::panicking::try::do_call::h35fe43afcef98deb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   34:     0x55b9f6b0d3dd - __rust_try
[INFO] [stderr]   35:     0x55b9f6b0bec4 - std::panicking::try::ha127cd3dcb676578
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   36:     0x55b9f6af5783 - std::panic::catch_unwind::ha410aa92642ad17a
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   37:     0x55b9f6b0cee3 - rayon::unwind::halt_unwinding::h6f66ffc392165456
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   38:     0x55b9f6af6ce4 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hebec26b22b6258f0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   39:     0x55b9f6b243c4 - rayon::job::JobRef::execute::h5b0c68bb1742adf8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   40:     0x55b9f6b18886 - rayon::thread_pool::main_loop::hcc3e31a6f9fec46c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   41:     0x55b9f6b17834 - rayon::thread_pool::Registry::new::{{closure}}::h442527961e21f564
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   42:     0x55b9f6b20c65 - std::sys_common::backtrace::__rust_begin_short_backtrace::he225b6a6c571d16b
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/sys_common/backtrace.rs:130
[INFO] [stderr]   43:     0x55b9f6b1c9c6 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he49888cefcf53a5e
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:475
[INFO] [stderr]   44:     0x55b9f6b14cf9 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h65466e2586503f63
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   45:     0x55b9f6b1d512 - std::panicking::try::do_call::hdf51773e13cae852
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   46:     0x55b9f6b1ff1d - __rust_try
[INFO] [stderr]   47:     0x55b9f6b1d44d - std::panicking::try::h05b1e7d3d094e595
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   48:     0x55b9f6b150a9 - std::panic::catch_unwind::h67082754f16d82cf
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   49:     0x55b9f6b1c7bf - std::thread::Builder::spawn_unchecked::{{closure}}::ha643ef30b37e6732
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:474
[INFO] [stderr]   50:     0x55b9f6b19a6f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h784a71af12098905
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libcore/ops/function.rs:232
[INFO] [stderr]   51:     0x55b9f6b4680f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h2eb39097015e5cc0
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   52:     0x55b9f6b5a0b3 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h11a838bb86d445b8
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   53:     0x55b9f6b5a0b3 - std::sys::unix::thread::Thread::new::thread_start::h4416b34cb088d4d7
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stderr]   54:     0x7f88d647d6db - start_thread
[INFO] [stderr]   55:     0x7f88d5f8e88f - __clone
[INFO] [stderr]   56:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55b9f6b4f7d4 - backtrace::backtrace::libunwind::trace::h9e598fcb10d5c4f5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x55b9f6b4f7d4 - backtrace::backtrace::trace_unsynchronized::hbfbd58fbb4a2603e
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x55b9f6b4f7d4 - std::sys_common::backtrace::_print_fmt::hacb596a8013761df
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x55b9f6b4f7d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::ha1ba73c9085723eb
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x55b9f6b7526c - core::fmt::write::hb4ac1e8a8c800611
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x55b9f6b4bcb3 - std::io::Write::write_fmt::ha413e6029f4d499f
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x55b9f6b52055 - std::sys_common::backtrace::_print::h5afa8b3832cd03b8
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x55b9f6b52055 - std::sys_common::backtrace::print::h49229e3486b70f83
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x55b9f6b52055 - std::panicking::default_hook::{{closure}}::hcfefd5f4943f3aa9
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x55b9f6b51d92 - std::panicking::default_hook::h4c2b6d8d034c53de
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x55b9f6b526b2 - std::panicking::rust_panic_with_hook::hf8cee70c0118d2cc
[INFO] [stderr]                                at src/libstd/panicking.rs:511
[INFO] [stderr]   11:     0x55b9f6b31381 - std::panicking::begin_panic::hf019014471467aeb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:438
[INFO] [stderr]   12:     0x55b9f6aec0a9 - gcc::fail::hf80be325db640890
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x55b9f6aebe2d - gcc::run::hac2bcdc1dd5eb0ac
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x55b9f6ae2922 - gcc::Config::compile_object::h78fcfae56d2c4464
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x55b9f6ae2216 - gcc::Config::compile_objects::{{closure}}::h7d0b723c4cb68bb0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x55b9f6afce5b - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::h8d550dc8679b7f82
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/for_each.rs:45
[INFO] [stderr]   17:     0x55b9f6b03535 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:183
[INFO] [stderr]   18:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   19:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   21:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   22:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   23:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   24:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   25:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   26:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   27:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   28:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   29:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   30:     0x55b9f6b03753 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::h823c502008c48563
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:177
[INFO] [stderr]   31:     0x55b9f6af6f81 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::hed5429f431830a52
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   32:     0x55b9f6af4d93 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h48faff3d30c49500
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   33:     0x55b9f6b0c164 - std::panicking::try::do_call::h35fe43afcef98deb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   34:     0x55b9f6b0d3dd - __rust_try
[INFO] [stderr]   35:     0x55b9f6b0bec4 - std::panicking::try::ha127cd3dcb676578
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   36:     0x55b9f6af5783 - std::panic::catch_unwind::ha410aa92642ad17a
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   37:     0x55b9f6b0cee3 - rayon::unwind::halt_unwinding::h6f66ffc392165456
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   38:     0x55b9f6af6ce4 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hebec26b22b6258f0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   39:     0x55b9f6b243c4 - rayon::job::JobRef::execute::h5b0c68bb1742adf8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   40:     0x55b9f6b18886 - rayon::thread_pool::main_loop::hcc3e31a6f9fec46c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   41:     0x55b9f6b17834 - rayon::thread_pool::Registry::new::{{closure}}::h442527961e21f564
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   42:     0x55b9f6b20c65 - std::sys_common::backtrace::__rust_begin_short_backtrace::he225b6a6c571d16b
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/sys_common/backtrace.rs:130
[INFO] [stderr]   43:     0x55b9f6b1c9c6 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he49888cefcf53a5e
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:475
[INFO] [stderr]   44:     0x55b9f6b14cf9 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h65466e2586503f63
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   45:     0x55b9f6b1d512 - std::panicking::try::do_call::hdf51773e13cae852
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   46:     0x55b9f6b1ff1d - __rust_try
[INFO] [stderr]   47:     0x55b9f6b1d44d - std::panicking::try::h05b1e7d3d094e595
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   48:     0x55b9f6b150a9 - std::panic::catch_unwind::h67082754f16d82cf
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   49:     0x55b9f6b1c7bf - std::thread::Builder::spawn_unchecked::{{closure}}::ha643ef30b37e6732
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:474
[INFO] [stderr]   50:     0x55b9f6b19a6f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h784a71af12098905
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libcore/ops/function.rs:232
[INFO] [stderr]   51:     0x55b9f6b4680f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h2eb39097015e5cc0
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   52:     0x55b9f6b5a0b3 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h11a838bb86d445b8
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   53:     0x55b9f6b5a0b3 - std::sys::unix::thread::Thread::new::thread_start::h4416b34cb088d4d7
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stderr]   54:     0x7f88d647d6db - start_thread
[INFO] [stderr]   55:     0x7f88d5f8e88f - __clone
[INFO] [stderr]   56:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55b9f6b4f7d4 - backtrace::backtrace::libunwind::trace::h9e598fcb10d5c4f5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x55b9f6b4f7d4 - backtrace::backtrace::trace_unsynchronized::hbfbd58fbb4a2603e
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x55b9f6b4f7d4 - std::sys_common::backtrace::_print_fmt::hacb596a8013761df
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x55b9f6b4f7d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::ha1ba73c9085723eb
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x55b9f6b7526c - core::fmt::write::hb4ac1e8a8c800611
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x55b9f6b4bcb3 - std::io::Write::write_fmt::ha413e6029f4d499f
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x55b9f6b52055 - std::sys_common::backtrace::_print::h5afa8b3832cd03b8
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x55b9f6b52055 - std::sys_common::backtrace::print::h49229e3486b70f83
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x55b9f6b52055 - std::panicking::default_hook::{{closure}}::hcfefd5f4943f3aa9
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x55b9f6b51d92 - std::panicking::default_hook::h4c2b6d8d034c53de
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x55b9f6b526b2 - std::panicking::rust_panic_with_hook::hf8cee70c0118d2cc
[INFO] [stderr]                                at src/libstd/panicking.rs:511
[INFO] [stderr]   11:     0x55b9f6b31381 - std::panicking::begin_panic::hf019014471467aeb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:438
[INFO] [stderr]   12:     0x55b9f6aec0a9 - gcc::fail::hf80be325db640890
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x55b9f6aebe2d - gcc::run::hac2bcdc1dd5eb0ac
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x55b9f6ae2922 - gcc::Config::compile_object::h78fcfae56d2c4464
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x55b9f6ae2216 - gcc::Config::compile_objects::{{closure}}::h7d0b723c4cb68bb0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x55b9f6afce5b - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::h8d550dc8679b7f82
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/for_each.rs:45
[INFO] [stderr]   17:     0x55b9f6b03535 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:183
[INFO] [stderr]   18:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   19:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   21:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   22:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   23:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   24:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   25:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   26:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   27:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   28:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   29:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   30:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   31:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   32:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   33:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   34:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   35:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   36:     0x55b9f6b03753 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::h823c502008c48563
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:177
[INFO] [stderr]   37:     0x55b9f6af6f41 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::h28cb131aff0ab7f4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   38:     0x55b9f6af4e13 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hcfcf43f51c8b2391
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   39:     0x55b9f6b0c0f4 - std::panicking::try::do_call::h11712bd1bcfd455b
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   40:     0x55b9f6b0d3dd - __rust_try
[INFO] [stderr]   41:     0x55b9f6b0bd74 - std::panicking::try::h222229ca5b594655
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   42:     0x55b9f6af5733 - std::panic::catch_unwind::h08268db492a0f451
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   43:     0x55b9f6b0cf63 - rayon::unwind::halt_unwinding::he628e4ccc9cad293
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   44:     0x55b9f6af66f5 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::ha5ab852c12b654ea
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   45:     0x55b9f6b243c4 - rayon::job::JobRef::execute::h5b0c68bb1742adf8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   46:     0x55b9f6b187ba - rayon::thread_pool::main_loop::hcc3e31a6f9fec46c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:342
[INFO] [stderr]   47:     0x55b9f6b17834 - rayon::thread_pool::Registry::new::{{closure}}::h442527961e21f564
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   48:     0x55b9f6b20c65 - std::sys_common::backtrace::__rust_begin_short_backtrace::he225b6a6c571d16b
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/sys_common/backtrace.rs:130
[INFO] [stderr]   49:     0x55b9f6b1c9c6 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he49888cefcf53a5e
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:475
[INFO] [stderr]   50:     0x55b9f6b14cf9 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h65466e2586503f63
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   51:     0x55b9f6b1d512 - std::panicking::try::do_call::hdf51773e13cae852
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   52:     0x55b9f6b1ff1d - __rust_try
[INFO] [stderr]   53:     0x55b9f6b1d44d - std::panicking::try::h05b1e7d3d094e595
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   54:     0x55b9f6b150a9 - std::panic::catch_unwind::h67082754f16d82cf
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   55:     0x55b9f6b1c7bf - std::thread::Builder::spawn_unchecked::{{closure}}::ha643ef30b37e6732
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:474
[INFO] [stderr]   56:     0x55b9f6b19a6f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h784a71af12098905
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libcore/ops/function.rs:232
[INFO] [stderr]   57:     0x55b9f6b4680f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h2eb39097015e5cc0
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   58:     0x55b9f6b5a0b3 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h11a838bb86d445b8
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   59:     0x55b9f6b5a0b3 - std::sys::unix::thread::Thread::new::thread_start::h4416b34cb088d4d7
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stderr]   60:     0x7f88d647d6db - start_thread
[INFO] [stderr]   61:     0x7f88d5f8e88f - __clone
[INFO] [stderr]   62:                0x0 - <unknown>
[INFO] [stderr] thread '<unnamed>' panicked at 'explicit panic', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55b9f6b4f7d4 - backtrace::backtrace::libunwind::trace::h9e598fcb10d5c4f5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x55b9f6b4f7d4 - backtrace::backtrace::trace_unsynchronized::hbfbd58fbb4a2603e
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x55b9f6b4f7d4 - std::sys_common::backtrace::_print_fmt::hacb596a8013761df
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x55b9f6b4f7d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::ha1ba73c9085723eb
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x55b9f6b7526c - core::fmt::write::hb4ac1e8a8c800611
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x55b9f6b4bcb3 - std::io::Write::write_fmt::ha413e6029f4d499f
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x55b9f6b52055 - std::sys_common::backtrace::_print::h5afa8b3832cd03b8
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x55b9f6b52055 - std::sys_common::backtrace::print::h49229e3486b70f83
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x55b9f6b52055 - std::panicking::default_hook::{{closure}}::hcfefd5f4943f3aa9
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x55b9f6b51d92 - std::panicking::default_hook::h4c2b6d8d034c53de
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x55b9f6b526b2 - std::panicking::rust_panic_with_hook::hf8cee70c0118d2cc
[INFO] [stderr]                                at src/libstd/panicking.rs:511
[INFO] [stderr]   11:     0x55b9f6b31381 - std::panicking::begin_panic::hf019014471467aeb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:438
[INFO] [stderr]   12:     0x55b9f6aec0a9 - gcc::fail::hf80be325db640890
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x55b9f6aebe2d - gcc::run::hac2bcdc1dd5eb0ac
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x55b9f6ae2922 - gcc::Config::compile_object::h78fcfae56d2c4464
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x55b9f6ae2216 - gcc::Config::compile_objects::{{closure}}::h7d0b723c4cb68bb0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x55b9f6afce5b - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::h8d550dc8679b7f82
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/for_each.rs:45
[INFO] [stderr]   17:     0x55b9f6b03535 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:183
[INFO] [stderr]   18:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   19:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   21:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   22:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   23:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   24:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   25:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   26:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   27:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   28:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   29:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   30:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   31:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   32:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   33:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   34:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   35:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   36:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   37:     0x55b9f6af6f03 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::h1232f7c96104756f
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   38:     0x55b9f6af4dd1 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h58389c692db8e41f
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   39:     0x55b9f6b0c1d4 - std::panicking::try::do_call::h53b486a0e9dac2dc
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   40:     0x55b9f6b0d3dd - __rust_try
[INFO] [stderr]   41:     0x55b9f6b0c014 - std::panicking::try::hea9c7adcd968afca
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   42:     0x55b9f6af57d3 - std::panic::catch_unwind::hd91562fec3021cc0
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   43:     0x55b9f6b0ce60 - rayon::unwind::halt_unwinding::h6b4f198dda8c5898
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   44:     0x55b9f6af69e2 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hd82937f35f9c2831
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   45:     0x55b9f6b243c4 - rayon::job::JobRef::execute::h5b0c68bb1742adf8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   46:     0x55b9f6b187ba - rayon::thread_pool::main_loop::hcc3e31a6f9fec46c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:342
[INFO] [stderr]   47:     0x55b9f6b17834 - rayon::thread_pool::Registry::new::{{closure}}::h442527961e21f564
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   48:     0x55b9f6b20c65 - std::sys_common::backtrace::__rust_begin_short_backtrace::he225b6a6c571d16b
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/sys_common/backtrace.rs:130
[INFO] [stderr]   49:     0x55b9f6b1c9c6 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he49888cefcf53a5e
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:475
[INFO] [stderr]   50:     0x55b9f6b14cf9 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h65466e2586503f63
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   51:     0x55b9f6b1d512 - std::panicking::try::do_call::hdf51773e13cae852
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   52:     0x55b9f6b1ff1d - __rust_try
[INFO] [stderr]   53:     0x55b9f6b1d44d - std::panicking::try::thread 'h05b1e7d3d094e595<unnamed>
[INFO] [stderr] ' panicked at ' explicit panic ',   /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs : 958 : 5 
[INFO] [stderr]                       at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   54:     0x55b9f6b150a9 - std::panic::catch_unwind::h67082754f16d82cf
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   55:     0x55b9f6b1c7bf - std::thread::Builder::spawn_unchecked::{{closure}}::ha643ef30b37e6732
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:474
[INFO] [stderr]   56:     0x55b9f6b19a6f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h784a71af12098905
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libcore/ops/function.rs:232
[INFO] [stderr]   57:     0x55b9f6b4680f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h2eb39097015e5cc0
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   58:     0x55b9f6b5a0b3 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h11a838bb86d445b8
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   59:     0x55b9f6b5a0b3 - std::sys::unix::thread::Thread::new::thread_start::h4416b34cb088d4d7
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stderr]   60:     0x7f88d647d6db - start_thread
[INFO] [stderr]   61:     0x7f88d5f8e88f - __clone
[INFO] [stderr]   62:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55b9f6b4f7d4 - backtrace::backtrace::libunwind::trace::h9e598fcb10d5c4f5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x55b9f6b4f7d4 - backtrace::backtrace::trace_unsynchronized::hbfbd58fbb4a2603e
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x55b9f6b4f7d4 - std::sys_common::backtrace::_print_fmt::hacb596a8013761df
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x55b9f6b4f7d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::ha1ba73c9085723eb
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x55b9f6b7526c - core::fmt::write::hb4ac1e8a8c800611
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x55b9f6b4bcb3 - std::io::Write::write_fmt::ha413e6029f4d499f
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x55b9f6b52055 - std::sys_common::backtrace::_print::h5afa8b3832cd03b8
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x55b9f6b52055 - std::sys_common::backtrace::print::h49229e3486b70f83
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x55b9f6b52055 - std::panicking::default_hook::{{closure}}::hcfefd5f4943f3aa9
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x55b9f6b51d92 - std::panicking::default_hook::h4c2b6d8d034c53de
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x55b9f6b526b2 - std::panicking::rust_panic_with_hook::hf8cee70c0118d2cc
[INFO] [stderr]                                at src/libstd/panicking.rs:511
[INFO] [stderr]   11:     0x55b9f6b31381 - std::panicking::begin_panic::hf019014471467aeb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:438
[INFO] [stderr]   12:     0x55b9f6aec0a9 - gcc::fail::hf80be325db640890
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x55b9f6aebe2d - gcc::run::hac2bcdc1dd5eb0ac
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x55b9f6ae2922 - gcc::Config::compile_object::h78fcfae56d2c4464
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x55b9f6ae2216 - gcc::Config::compile_objects::{{closure}}::h7d0b723c4cb68bb0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x55b9f6afce5b - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::h8d550dc8679b7f82
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/for_each.rs:45
[INFO] [stderr]   17:     0x55b9f6b03535 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:183
[INFO] [stderr]   18:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   19:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   21:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   22:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   23:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   24:     0x55b9f6b03753 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::h823c502008c48563
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:177
[INFO] [stderr]   25:     0x55b9f6af6f81 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::hed5429f431830a52
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   26:     0x55b9f6af4d93 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h48faff3d30c49500
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   27:     0x55b9f6b0c164 - std::panicking::try::do_call::h35fe43afcef98deb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   28:     0x55b9f6b0d3dd - __rust_try
[INFO] [stderr]   29:     0x55b9f6b0bec4 - std::panicking::try::ha127cd3dcb676578
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   30:     0x55b9f6af5783 - std::panic::catch_unwind::ha410aa92642ad17a
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   31:     0x55b9f6b0cee3 - rayon::unwind::halt_unwinding::h6f66ffc392165456
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   32:     0x55b9f6af6ce4 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hebec26b22b6258f0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   33:     0x55b9f6b243c4 - rayon::job::JobRef::execute::h5b0c68bb1742adf8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   34:     0x55b9f6b18886 - rayon::thread_pool::main_loop::hcc3e31a6f9fec46c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   35:     0x55b9f6b17834 - rayon::thread_pool::Registry::new::{{closure}}::h442527961e21f564
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   36:     0x55b9f6b20c65 - std::sys_common::backtrace::__rust_begin_short_backtrace::he225b6a6c571d16b
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/sys_common/backtrace.rs:130
[INFO] [stderr]   37:     0x55b9f6b1c9c6 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he49888cefcf53a5e
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:475
[INFO] [stderr]   38:     0x55b9f6b14cf9 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h65466e2586503f63
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   39:     0x55b9f6b1d512 - std::panicking::try::do_call::hdf51773e13cae852
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   40:     0x55b9f6b1ff1d - __rust_try
[INFO] [stderr]   41:     0x55b9f6b1d44d - std::panicking::try::h05b1e7d3d094e595
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   42:     0x55b9f6b150a9 - std::panic::catch_unwind::h67082754f16d82cf
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   43:     0x55b9f6b1c7bf - std::thread::Builder::spawn_unchecked::{{closure}}::ha643ef30b37e6732
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:474
[INFO] [stderr]   44:     0x55b9f6b19a6f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h784a71af12098905
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libcore/ops/function.rs:232
[INFO] [stderr]   45:     0x55b9f6b4680f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h2eb39097015e5cc0
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   46:     0x55b9f6b5a0b3 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h11a838bb86d445b8
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   47:     0x55b9f6b5a0b3 - std::sys::unix::thread::Thread::new::thread_start::h4416b34cb088d4d7
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stderr]   48:     0x7f88d647d6db - start_thread
[INFO] [stderr]   49:     0x7f88d5f8e88f - __clone
[INFO] [stderr]   50:                0x0 - <unknown>
[INFO] [stderr] thread '<unnamed>' panicked at 'explicit panic', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55b9f6b4f7d4 - backtrace::backtrace::libunwind::trace::h9e598fcb10d5c4f5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr] thread '<unnamed>' panicked at 'explicit panic', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958:5
[INFO] [stderr]    1:     0x55b9f6b4f7d4 - backtrace::backtrace::trace_unsynchronized::hbfbd58fbb4a2603e
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x55b9f6b4f7d4 - std::sys_common::backtrace::_print_fmt::hacb596a8013761df
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x55b9f6b4f7d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::ha1ba73c9085723eb
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x55b9f6b7526c - core::fmt::write::hb4ac1e8a8c800611
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x55b9f6b4bcb3 - std::io::Write::write_fmt::ha413e6029f4d499f
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x55b9f6b52055 - std::sys_common::backtrace::_print::h5afa8b3832cd03b8
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x55b9f6b52055 - std::sys_common::backtrace::print::h49229e3486b70f83
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x55b9f6b52055 - std::panicking::default_hook::{{closure}}::hcfefd5f4943f3aa9
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x55b9f6b51d92 - std::panicking::default_hook::h4c2b6d8d034c53de
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x55b9f6b526b2 - std::panicking::rust_panic_with_hook::hf8cee70c0118d2cc
[INFO] [stderr]                                at src/libstd/panicking.rs:511
[INFO] [stderr]   11:     0x55b9f6b31381 - std::panicking::begin_panic::hf019014471467aeb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:438
[INFO] [stderr]   12:     0x55b9f6aec0a9 - gcc::fail::hf80be325db640890
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x55b9f6aebe2d - gcc::run::hac2bcdc1dd5eb0ac
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x55b9f6ae2922 - gcc::Config::compile_object::h78fcfae56d2c4464
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x55b9f6ae2216 - gcc::Config::compile_objects::{{closure}}::h7d0b723c4cb68bb0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x55b9f6afce5b - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::h8d550dc8679b7f82
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/for_each.rs:45
[INFO] [stderr]   17:     0x55b9f6b03535 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:183
[INFO] [stderr]   18:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   19:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   21:     0x55b9f6b03753 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::h823c502008c48563
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:177
[INFO] [stderr]   22:     0x55b9f6af6f81 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::hed5429f431830a52
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   23:     0x55b9f6af4d93 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h48faff3d30c49500
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   24:     0x55b9f6b0c164 - std::panicking::try::do_call::h35fe43afcef98deb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   25:     0x55b9f6b0d3dd - __rust_try
[INFO] [stderr]   26:     0x55b9f6b0bec4 - std::panicking::try::ha127cd3dcb676578
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   27:     0x55b9f6af5783 - std::panic::catch_unwind::ha410aa92642ad17a
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   28:     0x55b9f6b0cee3 - rayon::unwind::halt_unwinding::h6f66ffc392165456
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   29:     0x55b9f6af6ce4 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hebec26b22b6258f0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   30:     0x55b9f6b243c4 - rayon::job::JobRef::execute::h5b0c68bb1742adf8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   31:     0x55b9f6b18886 - rayon::thread_pool::main_loop::hcc3e31a6f9fec46c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   32:     0x55b9f6b17834 - rayon::thread_pool::Registry::new::{{closure}}::h442527961e21f564
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   33:     0x55b9f6b20c65 - std::sys_common::backtrace::__rust_begin_short_backtrace::he225b6a6c571d16b
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/sys_common/backtrace.rs:130
[INFO] [stderr]   34:     0x55b9f6b1c9c6 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he49888cefcf53a5e
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:475
[INFO] [stderr]   35:     0x55b9f6b14cf9 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h65466e2586503f63
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   36:     0x55b9f6b1d512 - std::panicking::try::do_call::hdf51773e13cae852
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   37:     0x55b9f6b1ff1d - __rust_try
[INFO] [stderr]   38:     0x55b9f6b1d44d - std::panicking::try::h05b1e7d3d094e595
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   39:     0x55b9f6b150a9 - std::panic::catch_unwind::h67082754f16d82cf
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   40:     0x55b9f6b1c7bf - std::thread::Builder::spawn_unchecked::{{closure}}::ha643ef30b37e6732
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:474
[INFO] [stderr]   41:     0x55b9f6b19a6f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h784a71af12098905
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libcore/ops/function.rs:232
[INFO] [stderr]   42:     0x55b9f6b4680f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h2eb39097015e5cc0
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   43:     0x55b9f6b5a0b3 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h11a838bb86d445b8
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   44:     0x55b9f6b5a0b3 - std::sys::unix::thread::Thread::new::thread_start::h4416b34cb088d4d7
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stderr]   45:     0x7f88d647d6db - start_thread
[INFO] [stderr]   46:     0x7f88d5f8e88f - __clone
[INFO] [stderr]   47:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55b9f6b4f7d4 - backtrace::backtrace::libunwind::trace::h9e598fcb10d5c4f5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x55b9f6b4f7d4 - backtrace::backtrace::trace_unsynchronized::hbfbd58fbb4a2603e
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x55b9f6b4f7d4 - std::sys_common::backtrace::_print_fmt::hacb596a8013761df
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x55b9f6b4f7d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::ha1ba73c9085723eb
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x55b9f6b7526c - core::fmt::write::hb4ac1e8a8c800611
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x55b9f6b4bcb3 - std::io::Write::write_fmt::ha413e6029f4d499f
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x55b9f6b52055 - std::sys_common::backtrace::_print::h5afa8b3832cd03b8
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x55b9f6b52055 - std::sys_common::backtrace::print::h49229e3486b70f83
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x55b9f6b52055 - std::panicking::default_hook::{{closure}}::hcfefd5f4943f3aa9
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x55b9f6b51d92 - std::panicking::default_hook::h4c2b6d8d034c53de
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x55b9f6b526b2 - std::panicking::rust_panic_with_hook::hf8cee70c0118d2cc
[INFO] [stderr]                                at src/libstd/panicking.rs:511
[INFO] [stderr]   11:     0x55b9f6b31381 - std::panicking::begin_panic::hf019014471467aeb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:438
[INFO] [stderr]   12:     0x55b9f6aec0a9 - gcc::fail::hf80be325db640890
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x55b9f6aebe2d - gcc::run::hac2bcdc1dd5eb0ac
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x55b9f6ae2922 - gcc::Config::compile_object::h78fcfae56d2c4464
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x55b9f6ae2216 - gcc::Config::compile_objects::{{closure}}::h7d0b723c4cb68bb0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x55b9f6afce5b - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::h8d550dc8679b7f82
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/for_each.rs:45
[INFO] [stderr]   17:     0x55b9f6b03535 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:183
[INFO] [stderr]   18:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   19:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   21:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   22:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   23:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   24:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   25:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   26:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   27:     0x55b9f6b03753 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::h823c502008c48563
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:177
[INFO] [stderr]   28:     0x55b9f6af6f81 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::hed5429f431830a52
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   29:     0x55b9f6af4d93 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h48faff3d30c49500
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   30:     0x55b9f6b0c164 - std::panicking::try::do_call::h35fe43afcef98deb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   31:     0x55b9f6b0d3dd - __rust_try
[INFO] [stderr]   32:     0x55b9f6b0bec4 - std::panicking::try::ha127cd3dcb676578
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   33:     0x55b9f6af5783 - std::panic::catch_unwind::ha410aa92642ad17a
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   34:     0x55b9f6b0cee3 - rayon::unwind::halt_unwinding::h6f66ffc392165456
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   35:     0x55b9f6af6ce4 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hebec26b22b6258f0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   36:     0x55b9f6b243c4 - rayon::job::JobRef::execute::h5b0c68bb1742adf8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   37:     0x55b9f6b18886 - rayon::thread_pool::main_loop::hcc3e31a6f9fec46c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   38:     0x55b9f6b17834 - rayon::thread_pool::Registry::new::{{closure}}::h442527961e21f564
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   39:     0x55b9f6b20c65 - std::sys_common::backtrace::__rust_begin_short_backtrace::he225b6a6c571d16b
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/sys_common/backtrace.rs:130
[INFO] [stderr]   40:     0x55b9f6b1c9c6 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he49888cefcf53a5e
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:475
[INFO] [stderr]   41:     0x55b9f6b14cf9 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h65466e2586503f63
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   42:     0x55b9f6b1d512 - std::panicking::try::do_call::hdf51773e13cae852
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   43:     0x55b9f6b1ff1d - __rust_try
[INFO] [stderr]   44:     0x55b9f6b1d44d - std::panicking::try::h05b1e7d3d094e595
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   45:     0x55b9f6b150a9 - std::panic::catch_unwind::h67082754f16d82cf
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   46:     0x55b9f6b1c7bf - std::thread::Builder::spawn_unchecked::{{closure}}::ha643ef30b37e6732
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:474
[INFO] [stderr]   47:     0x55b9f6b19a6f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h784a71af12098905
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libcore/ops/function.rs:232
[INFO] [stderr]   48:     0x55b9f6b4680f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h2eb39097015e5cc0
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   49:     0x55b9f6b5a0b3 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h11a838bb86d445b8
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   50:     0x55b9f6b5a0b3 - std::sys::unix::thread::Thread::new::thread_start::h4416b34cb088d4d7
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stderr]   51:     0x7f88d647d6db - start_thread
[INFO] [stderr]   52:     0x7f88d5f8e88f - __clone
[INFO] [stderr]   53:                0x0 - <unknown>
[INFO] [stderr] thread '<unnamed>' panicked at 'explicit panic', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55b9f6b4f7d4 - backtrace::backtrace::libunwind::trace::h9e598fcb10d5c4f5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x55b9f6b4f7d4 - backtrace::backtrace::trace_unsynchronized::hbfbd58fbb4a2603e
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x55b9f6b4f7d4 - std::sys_common::backtrace::_print_fmt::hacb596a8013761df
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x55b9f6b4f7d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::ha1ba73c9085723eb
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x55b9f6b7526c - core::fmt::write::hb4ac1e8a8c800611
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x55b9f6b4bcb3 - std::io::Write::write_fmt::ha413e6029f4d499f
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x55b9f6b52055 - std::sys_common::backtrace::_print::h5afa8b3832cd03b8
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x55b9f6b52055 - std::sys_common::backtrace::print::h49229e3486b70f83
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x55b9f6b52055 - std::panicking::default_hook::{{closure}}::hcfefd5f4943f3aa9
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x55b9f6b51d92 - std::panicking::default_hook::h4c2b6d8d034c53de
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x55b9f6b526b2 - std::panicking::rust_panic_with_hook::hf8cee70c0118d2cc
[INFO] [stderr]                                at src/libstd/panicking.rs:511
[INFO] [stderr]   11:     0x55b9f6b31381 - std::panicking::begin_panic::hf019014471467aeb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:438
[INFO] [stderr]   12:     0x55b9f6aec0a9 - gcc::fail::hf80be325db640890
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x55b9f6aebe2d - gcc::run::hac2bcdc1dd5eb0ac
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x55b9f6ae2922 - gcc::Config::compile_object::h78fcfae56d2c4464
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x55b9f6ae2216 - gcc::Config::compile_objects::{{closure}}::h7d0b723c4cb68bb0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x55b9f6afce5b - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::h8d550dc8679b7f82
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/for_each.rs:45
[INFO] [stderr]   17:     0x55b9f6b03535 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:183
[INFO] [stderr]   18:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   19:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   21:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   22:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   23:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   24:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   25:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   26:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   27:     0x55b9f6b03753 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::h823c502008c48563
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:177
[INFO] [stderr]   28:     0x55b9f6af6f81 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::hed5429f431830a52
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   29:     0x55b9f6af4d93 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h48faff3d30c49500
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   30:     0x55b9f6b0c164 - std::panicking::try::do_call::h35fe43afcef98deb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   31:     0x55b9f6b0d3dd - __rust_try
[INFO] [stderr]   32:     0x55b9f6b0bec4 - std::panicking::try::ha127cd3dcb676578
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   33:     0x55b9f6af5783 - std::panic::catch_unwind::ha410aa92642ad17a
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   34:     0x55b9f6b0cee3 - rayon::unwind::halt_unwinding::h6f66ffc392165456
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   35:     0x55b9f6af6ce4 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hebec26b22b6258f0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   36:     0x55b9f6b243c4 - rayon::job::JobRef::execute::h5b0c68bb1742adf8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   37:     0x55b9f6b18886 - rayon::thread_pool::main_loop::hcc3e31a6f9fec46c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   38:     0x55b9f6b17834 - rayon::thread_pool::Registry::new::{{closure}}::h442527961e21f564
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   39:     0x55b9f6b20c65 - std::sys_common::backtrace::__rust_begin_short_backtrace::he225b6a6c571d16b
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/sys_common/backtrace.rs:130
[INFO] [stderr]   40:     0x55b9f6b1c9c6 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he49888cefcf53a5e
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:475
[INFO] [stderr]   41:     0x55b9f6b14cf9 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h65466e2586503f63
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   42:     0x55b9f6b1d512 - std::panicking::try::do_call::hdf51773e13cae852
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   43:     0x55b9f6b1ff1d - __rust_try
[INFO] [stderr]   44:     0x55b9f6b1d44d - std::panicking::try::h05b1e7d3d094e595
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   45:     0x55b9f6b150a9 - std::panic::catch_unwind::h67082754f16d82cf
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   46:     0x55b9f6b1c7bf - std::thread::Builder::spawn_unchecked::{{closure}}::ha643ef30b37e6732
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:474
[INFO] [stderr]   47:     0x55b9f6b19a6f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h784a71af12098905
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libcore/ops/function.rs:232
[INFO] [stderr]   48:     0x55b9f6b4680f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h2eb39097015e5cc0
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   49:     0x55b9f6b5a0b3 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h11a838bb86d445b8
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   50:     0x55b9f6b5a0b3 - std::sys::unix::thread::Thread::new::thread_start::h4416b34cb088d4d7
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stderr]   51:     0x7f88d647d6db - start_thread
[INFO] [stderr]   52:     0x7f88d5f8e88f - __clone
[INFO] [stderr]   53:                0x0 - <unknown>
[INFO] [stderr] thread '<unnamed>' panicked at 'explicit panic', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55b9f6b4f7d4 - backtrace::backtrace::libunwind::trace::h9e598fcb10d5c4f5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x55b9f6b4f7d4 - backtrace::backtrace::trace_unsynchronized::hbfbd58fbb4a2603e
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x55b9f6b4f7d4 - std::sys_common::backtrace::_print_fmt::hacb596a8013761df
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x55b9f6b4f7d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::ha1ba73c9085723eb
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x55b9f6b7526c - core::fmt::write::hb4ac1e8a8c800611
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x55b9f6b4bcb3 - std::io::Write::write_fmt::ha413e6029f4d499f
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x55b9f6b52055 - std::sys_common::backtrace::_print::h5afa8b3832cd03b8
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x55b9f6b52055 - std::sys_common::backtrace::print::h49229e3486b70f83
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x55b9f6b52055 - std::panicking::default_hook::{{closure}}::hcfefd5f4943f3aa9
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x55b9f6b51d92 - std::panicking::default_hook::h4c2b6d8d034c53de
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x55b9f6b526b2 - std::panicking::rust_panic_with_hook::hf8cee70c0118d2cc
[INFO] [stderr]                                at src/libstd/panicking.rs:511
[INFO] [stderr]   11:     0x55b9f6b31381 - std::panicking::begin_panic::hf019014471467aeb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:438
[INFO] [stderr]   12:     0x55b9f6aec0a9 - gcc::fail::hf80be325db640890
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x55b9f6aebe2d - gcc::run::hac2bcdc1dd5eb0ac
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x55b9f6ae2922 - gcc::Config::compile_object::h78fcfae56d2c4464
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x55b9f6ae2216 - gcc::Config::compile_objects::{{closure}}::h7d0b723c4cb68bb0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x55b9f6afce5b - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::h8d550dc8679b7f82
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/for_each.rs:45
[INFO] [stderr]   17:     0x55b9f6b03535 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:183
[INFO] [stderr]   18:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   19:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   21:     0x55b9f6b03753 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::h823c502008c48563
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:177
[INFO] [stderr]   22:     0x55b9f6af6f81 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::hed5429f431830a52
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   23:     0x55b9f6af4d93 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h48faff3d30c49500
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   24:     0x55b9f6b0c164 - std::panicking::try::do_call::h35fe43afcef98deb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   25:     0x55b9f6b0d3dd - __rust_try
[INFO] [stderr]   26:     0x55b9f6b0bec4 - std::panicking::try::ha127cd3dcb676578
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   27:     0x55b9f6af5783 - std::panic::catch_unwind::ha410aa92642ad17a
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   28:     0x55b9f6b0cee3 - rayon::unwind::halt_unwinding::h6f66ffc392165456
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   29:     0x55b9f6af6ce4 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hebec26b22b6258f0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   30:     0x55b9f6b243c4 - rayon::job::JobRef::execute::h5b0c68bb1742adf8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   31:     0x55b9f6b18886 - rayon::thread_pool::main_loop::hcc3e31a6f9fec46c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   32:     0x55b9f6b17834 - rayon::thread_pool::Registry::new::{{closure}}::h442527961e21f564
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   33:     0x55b9f6b20c65 - std::sys_common::backtrace::__rust_begin_short_backtrace::he225b6a6c571d16b
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/sys_common/backtrace.rs:130
[INFO] [stderr]   34:     0x55b9f6b1c9c6 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he49888cefcf53a5e
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:475
[INFO] [stderr]   35:     0x55b9f6b14cf9 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h65466e2586503f63
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   36:     0x55b9f6b1d512 - std::panicking::try::do_call::hdf51773e13cae852
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   37:     0x55b9f6b1ff1d - __rust_try
[INFO] [stderr]   38:     0x55b9f6b1d44d - std::panicking::try::h05b1e7d3d094e595
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   39:     0x55b9f6b150a9 - std::panic::catch_unwind::h67082754f16d82cf
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   40:     0x55b9f6b1c7bf - std::thread::Builder::spawn_unchecked::{{closure}}::ha643ef30b37e6732
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:474
[INFO] [stderr]   41:     0x55b9f6b19a6f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h784a71af12098905
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libcore/ops/function.rs:232
[INFO] [stderr]   42:     0x55b9f6b4680f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h2eb39097015e5cc0
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   43:     0x55b9f6b5a0b3 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h11a838bb86d445b8
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   44:     0x55b9f6b5a0b3 - std::sys::unix::thread::Thread::new::thread_start::h4416b34cb088d4d7
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stderr]   45:     0x7f88d647d6db - start_thread
[INFO] [stderr]   46:     0x7f88d5f8e88f - __clone
[INFO] [stderr]   47:                0x0 - <unknown>
[INFO] [stderr] thread '<unnamed>' panicked at 'explicit panic', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55b9f6b4f7d4 - backtrace::backtrace::libunwind::trace::h9e598fcb10d5c4f5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x55b9f6b4f7d4 - backtrace::backtrace::trace_unsynchronized::hbfbd58fbb4a2603e
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x55b9f6b4f7d4 - std::sys_common::backtrace::_print_fmt::hacb596a8013761df
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x55b9f6b4f7d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::ha1ba73c9085723eb
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x55b9f6b7526c - core::fmt::write::hb4ac1e8a8c800611
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x55b9f6b4bcb3 - std::io::Write::write_fmt::ha413e6029f4d499f
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x55b9f6b52055 - std::sys_common::backtrace::_print::h5afa8b3832cd03b8
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x55b9f6b52055 - std::sys_common::backtrace::print::h49229e3486b70f83
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x55b9f6b52055 - std::panicking::default_hook::{{closure}}::hcfefd5f4943f3aa9
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x55b9f6b51d92 - std::panicking::default_hook::h4c2b6d8d034c53de
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x55b9f6b526b2 - std::panicking::rust_panic_with_hook::hf8cee70c0118d2cc
[INFO] [stderr]                                at src/libstd/panicking.rs:511
[INFO] [stderr]   11:     0x55b9f6b31381 - std::panicking::begin_panic::hf019014471467aeb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:438
[INFO] [stderr]   12:     0x55b9f6aec0a9 - gcc::fail::hf80be325db640890
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x55b9f6aebe2d - gcc::run::hac2bcdc1dd5eb0ac
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x55b9f6ae2922 - gcc::Config::compile_object::h78fcfae56d2c4464
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x55b9f6ae2216 - gcc::Config::compile_objects::{{closure}}::h7d0b723c4cb68bb0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x55b9f6afce5b - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::h8d550dc8679b7f82
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/for_each.rs:45
[INFO] [stderr]   17:     0x55b9f6b03535 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:183
[INFO] [stderr]   18:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   19:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   21:     0x55b9f6b03753 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::h823c502008c48563
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:177
[INFO] [stderr]   22:     0x55b9f6af6f81 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::hed5429f431830a52
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   23:     0x55b9f6af4d93 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h48faff3d30c49500
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   24:     0x55b9f6b0c164 - std::panicking::try::do_call::h35fe43afcef98deb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   25:     0x55b9f6b0d3dd - __rust_try
[INFO] [stderr]   26:     0x55b9f6b0bec4 - std::panicking::try::ha127cd3dcb676578
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   27:     0x55b9f6af5783 - std::panic::catch_unwind::ha410aa92642ad17a
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   28:     0x55b9f6b0cee3 - rayon::unwind::halt_unwinding::h6f66ffc392165456
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   29:     0x55b9f6af6ce4 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hebec26b22b6258f0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   30:     0x55b9f6b243c4 - rayon::job::JobRef::execute::h5b0c68bb1742adf8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   31:     0x55b9f6b18886 - rayon::thread_pool::main_loop::hcc3e31a6f9fec46c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   32:     0x55b9f6b17834 - rayon::thread_pool::Registry::new::{{closure}}::h442527961e21f564
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   33:     0x55b9f6b20c65 - std::sys_common::backtrace::__rust_begin_short_backtrace::he225b6a6c571d16b
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/sys_common/backtrace.rs:130
[INFO] [stderr]   34:     0x55b9f6b1c9c6 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he49888cefcf53a5e
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:475
[INFO] [stderr]   35:     0x55b9f6b14cf9 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h65466e2586503f63
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   36:     0x55b9f6b1d512 - std::panicking::try::do_call::hdf51773e13cae852
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   37:     0x55b9f6b1ff1d - __rust_try
[INFO] [stderr]   38:     0x55b9f6b1d44d - std::panicking::try::h05b1e7d3d094e595
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   39:     0x55b9f6b150a9 - std::panic::catch_unwind::h67082754f16d82cf
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   40:     0x55b9f6b1c7bf - std::thread::Builder::spawn_unchecked::{{closure}}::ha643ef30b37e6732
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:474
[INFO] [stderr]   41:     0x55b9f6b19a6f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h784a71af12098905
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libcore/ops/function.rs:232
[INFO] [stderr]   42:     0x55b9f6b4680f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h2eb39097015e5cc0
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   43:     0x55b9f6b5a0b3 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h11a838bb86d445b8
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   44:     0x55b9f6b5a0b3 - std::sys::unix::thread::Thread::new::thread_start::h4416b34cb088d4d7
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stderr]   45:     0x7f88d647d6db - start_thread
[INFO] [stderr]   46:     0x7f88d5f8e88f - __clone
[INFO] [stderr]   47:                0x0 - <unknown>
[INFO] [stderr] thread '<unnamed>' panicked at 'explicit panic', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55b9f6b4f7d4 - backtrace::backtrace::libunwind::trace::h9e598fcb10d5c4f5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x55b9f6b4f7d4 - backtrace::backtrace::trace_unsynchronized::hbfbd58fbb4a2603e
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x55b9f6b4f7d4 - std::sys_common::backtrace::_print_fmt::hacb596a8013761df
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x55b9f6b4f7d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::ha1ba73c9085723eb
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x55b9f6b7526c - core::fmt::write::hb4ac1e8a8c800611
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x55b9f6b4bcb3 - std::io::Write::write_fmt::ha413e6029f4d499f
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x55b9f6b52055 - std::sys_common::backtrace::_print::h5afa8b3832cd03b8
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x55b9f6b52055 - std::sys_common::backtrace::print::h49229e3486b70f83
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x55b9f6b52055 - std::panicking::default_hook::{{closure}}::hcfefd5f4943f3aa9
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x55b9f6b51d92 - std::panicking::default_hook::h4c2b6d8d034c53de
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x55b9f6b526b2 - std::panicking::rust_panic_with_hook::hf8cee70c0118d2cc
[INFO] [stderr]                                at src/libstd/panicking.rs:511
[INFO] [stderr]   11:     0x55b9f6b31381 - std::panicking::begin_panic::hf019014471467aeb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:438
[INFO] [stderr]   12:     0x55b9f6aec0a9 - gcc::fail::hf80be325db640890
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x55b9f6aebe2d - gcc::run::hac2bcdc1dd5eb0ac
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x55b9f6ae2922 - gcc::Config::compile_object::h78fcfae56d2c4464
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x55b9f6ae2216 - gcc::Config::compile_objects::{{closure}}::h7d0b723c4cb68bb0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x55b9f6afce5b - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::h8d550dc8679b7f82
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/for_each.rs:45
[INFO] [stderr]   17:     0x55b9f6b03535 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:183
[INFO] [stderr]   18:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   19:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   21:     0x55b9f6b03753 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::h823c502008c48563
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:177
[INFO] [stderr]   22:     0x55b9f6af6f81 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::hed5429f431830a52
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   23:     0x55b9f6af4d93 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h48faff3d30c49500
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   24:     0x55b9f6b0c164 - std::panicking::try::do_call::h35fe43afcef98deb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   25:     0x55b9f6b0d3dd - __rust_try
[INFO] [stderr]   26:     0x55b9f6b0bec4 - std::panicking::try::ha127cd3dcb676578
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   27:     0x55b9f6af5783 - std::panic::catch_unwind::ha410aa92642ad17a
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   28:     0x55b9f6b0cee3 - rayon::unwind::halt_unwinding::h6f66ffc392165456
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   29:     0x55b9f6af6ce4 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hebec26b22b6258f0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   30:     0x55b9f6b243c4 - rayon::job::JobRef::execute::h5b0c68bb1742adf8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   31:     0x55b9f6b18886 - rayon::thread_pool::main_loop::hcc3e31a6f9fec46c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   32:     0x55b9f6b17834 - rayon::thread_pool::Registry::new::{{closure}}::h442527961e21f564
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   33:     0x55b9f6b20c65 - std::sys_common::backtrace::__rust_begin_short_backtrace::he225b6a6c571d16b
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/sys_common/backtrace.rs:130
[INFO] [stderr]   34:     0x55b9f6b1c9c6 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he49888cefcf53a5e
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:475
[INFO] [stderr]   35:     0x55b9f6b14cf9 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h65466e2586503f63
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   36:     0x55b9f6b1d512 - std::panicking::try::do_call::hdf51773e13cae852
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   37:     0x55b9f6b1ff1d - __rust_try
[INFO] [stderr]   38:     0x55b9f6b1d44d - std::panicking::try::h05b1e7d3d094e595
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   39:     0x55b9f6b150a9 - std::panic::catch_unwind::h67082754f16d82cf
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   40:     0x55b9f6b1c7bf - std::thread::Builder::spawn_unchecked::{{closure}}::ha643ef30b37e6732
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:474
[INFO] [stderr]   41:     0x55b9f6b19a6f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h784a71af12098905
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libcore/ops/function.rs:232
[INFO] [stderr]   42:     0x55b9f6b4680f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h2eb39097015e5cc0
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   43:     0x55b9f6b5a0b3 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h11a838bb86d445b8
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   44:     0x55b9f6b5a0b3 - std::sys::unix::thread::Thread::new::thread_start::h4416b34cb088d4d7
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stderr]   45:     0x7f88d647d6db - start_thread
[INFO] [stderr]   46:     0x7f88d5f8e88f - __clone
[INFO] [stderr]   47:                0x0 - <unknown>
[INFO] [stderr] thread '<unnamed>' panicked at 'explicit panic', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55b9f6b4f7d4 - backtrace::backtrace::libunwind::trace::h9e598fcb10d5c4f5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x55b9f6b4f7d4 - backtrace::backtrace::trace_unsynchronized::hbfbd58fbb4a2603e
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x55b9f6b4f7d4 - std::sys_common::backtrace::_print_fmt::hacb596a8013761df
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x55b9f6b4f7d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::ha1ba73c9085723eb
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x55b9f6b7526c - core::fmt::write::hb4ac1e8a8c800611
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x55b9f6b4bcb3 - std::io::Write::write_fmt::ha413e6029f4d499f
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x55b9f6b52055 - std::sys_common::backtrace::_print::h5afa8b3832cd03b8
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x55b9f6b52055 - std::sys_common::backtrace::print::h49229e3486b70f83
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x55b9f6b52055 - std::panicking::default_hook::{{closure}}::hcfefd5f4943f3aa9
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x55b9f6b51d92 - std::panicking::default_hook::h4c2b6d8d034c53de
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x55b9f6b526b2 - std::panicking::rust_panic_with_hook::hf8cee70c0118d2cc
[INFO] [stderr]                                at src/libstd/panicking.rs:511
[INFO] [stderr]   11:     0x55b9f6b31381 - std::panicking::begin_panic::hf019014471467aeb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:438
[INFO] [stderr]   12:     0x55b9f6aec0a9 - gcc::fail::hf80be325db640890
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x55b9f6aebe2d - gcc::run::hac2bcdc1dd5eb0ac
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x55b9f6ae2922 - gcc::Config::compile_object::h78fcfae56d2c4464
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x55b9f6ae2216 - gcc::Config::compile_objects::{{closure}}::h7d0b723c4cb68bb0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x55b9f6afce5b - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::h8d550dc8679b7f82
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/for_each.rs:45
[INFO] [stderr]   17:     0x55b9f6b03535 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:183
[INFO] [stderr]   18:     0x55b9f6b03753 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::h823c502008c48563
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:177
[INFO] [stderr]   19:     0x55b9f6af5a0b - rayon::job::StackJob<L,F,R>::run_inline::h3c3b13183d26706d
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:86
[INFO] [stderr]   20:     0x55b9f6af30c4 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:172
[INFO] [stderr]   21:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   22:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   23:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   24:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   25:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   26:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   27:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   28:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   29:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   30:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   31:     0x55b9f6b03753 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::h823c502008c48563
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:177
[INFO] [stderr]   32:     0x55b9f6af6f81 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::hed5429f431830a52
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   33:     0x55b9f6af4d93 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h48faff3d30c49500
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   34:     0x55b9f6b0c164 - std::panicking::try::do_call::h35fe43afcef98deb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   35:     0x55b9f6b0d3dd - __rust_try
[INFO] [stderr]   36:     0x55b9f6b0bec4 - std::panicking::try::ha127cd3dcb676578
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   37:     0x55b9f6af5783 - std::panic::catch_unwind::ha410aa92642ad17a
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   38:     0x55b9f6b0cee3 - rayon::unwind::halt_unwinding::h6f66ffc392165456
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   39:     0x55b9f6af6ce4 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hebec26b22b6258f0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   40:     0x55b9f6b243c4 - rayon::job::JobRef::execute::h5b0c68bb1742adf8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   41:     0x55b9f6b18886 - rayon::thread_pool::main_loop::hcc3e31a6f9fec46c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   42:     0x55b9f6b17834 - rayon::thread_pool::Registry::new::{{closure}}::h442527961e21f564
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   43:     0x55b9f6b20c65 - std::sys_common::backtrace::__rust_begin_short_backtrace::he225b6a6c571d16b
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/sys_common/backtrace.rs:130
[INFO] [stderr]   44:     0x55b9f6b1c9c6 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he49888cefcf53a5e
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:475
[INFO] [stderr]   45:     0x55b9f6b14cf9 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h65466e2586503f63
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   46:     0x55b9f6b1d512 - std::panicking::try::do_call::hdf51773e13cae852
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   47:     0x55b9f6b1ff1d - __rust_try
[INFO] [stderr]   48:     0x55b9f6b1d44d - std::panicking::try::h05b1e7d3d094e595
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   49:     0x55b9f6b150a9 - std::panic::catch_unwind::h67082754f16d82cf
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   50:     0x55b9f6b1c7bf - std::thread::Builder::spawn_unchecked::{{closure}}::ha643ef30b37e6732
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:474
[INFO] [stderr]   51:     0x55b9f6b19a6f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h784a71af12098905
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libcore/ops/function.rs:232
[INFO] [stderr]   52:     0x55b9f6b4680f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h2eb39097015e5cc0
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   53:     0x55b9f6b5a0b3 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h11a838bb86d445b8
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   54:     0x55b9f6b5a0b3 - std::sys::unix::thread::Thread::new::thread_start::h4416b34cb088d4d7
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stderr]   55:     0x7f88d647d6db - start_thread
[INFO] [stderr]   56:     0x7f88d5f8e88f - __clone
[INFO] [stderr]   57:                0x0 - <unknown>
[INFO] [stderr] thread '<unnamed>' panicked at 'explicit panic', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55b9f6b4f7d4 - backtrace::backtrace::libunwind::trace::h9e598fcb10d5c4f5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x55b9f6b4f7d4 - backtrace::backtrace::trace_unsynchronized::hbfbd58fbb4a2603e
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x55b9f6b4f7d4 - std::sys_common::backtrace::_print_fmt::hacb596a8013761df
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x55b9f6b4f7d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::ha1ba73c9085723eb
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x55b9f6b7526c - core::fmt::write::hb4ac1e8a8c800611
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x55b9f6b4bcb3 - std::io::Write::write_fmt::ha413e6029f4d499f
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x55b9f6b52055 - std::sys_common::backtrace::_print::h5afa8b3832cd03b8
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x55b9f6b52055 - std::sys_common::backtrace::print::h49229e3486b70f83
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x55b9f6b52055 - std::panicking::default_hook::{{closure}}::hcfefd5f4943f3aa9
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x55b9f6b51d92 - std::panicking::default_hook::h4c2b6d8d034c53de
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x55b9f6b526b2 - std::panicking::rust_panic_with_hook::hf8cee70c0118d2cc
[INFO] [stderr]                                at src/libstd/panicking.rs:511
[INFO] [stderr]   11:     0x55b9f6b31381 - std::panicking::begin_panic::hf019014471467aeb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:438
[INFO] [stderr]   12:     0x55b9f6aec0a9 - gcc::fail::hf80be325db640890
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x55b9f6aebe2d - gcc::run::hac2bcdc1dd5eb0ac
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x55b9f6ae2922 - gcc::Config::compile_object::h78fcfae56d2c4464
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x55b9f6ae2216 - gcc::Config::compile_objects::{{closure}}::h7d0b723c4cb68bb0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x55b9f6afce5b - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::h8d550dc8679b7f82
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/for_each.rs:45
[INFO] [stderr]   17:     0x55b9f6b03535 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:183
[INFO] [stderr]   18:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   19:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   21:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   22:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   23:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   24:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   25:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   26:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   27:     0x55b9f6b03753 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::h823c502008c48563
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:177
[INFO] [stderr]   28:     0x55b9f6af6f81 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::hed5429f431830a52
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   29:     0x55b9f6af4d93 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h48faff3d30c49500
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   30:     0x55b9f6b0c164 - std::panicking::try::do_call::h35fe43afcef98deb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   31:     0x55b9f6b0d3dd - __rust_try
[INFO] [stderr]   32:     0x55b9f6b0bec4 - std::panicking::try::ha127cd3dcb676578
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   33:     0x55b9f6af5783 - std::panic::catch_unwind::ha410aa92642ad17a
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   34:     0x55b9f6b0cee3 - rayon::unwind::halt_unwinding::h6f66ffc392165456
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   35:     0x55b9f6af6ce4 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hebec26b22b6258f0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   36:     0x55b9f6b243c4 - rayon::job::JobRef::execute::h5b0c68bb1742adf8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   37:     0x55b9f6b18158 - rayon::thread_pool::WorkerThread::steal_until::ha4cd1a9d9f1509aa
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:288
[INFO] [stderr]   38:     0x55b9f6af3036 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:175
[INFO] [stderr]   39:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   40:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   41:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   42:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   43:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   44:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   45:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   46:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   47:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   48:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   49:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   50:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   51:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   52:     0x55b9f6b03753 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::h823c502008c48563
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:177
[INFO] [stderr]   53:     0x55b9f6af6f81 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::hed5429f431830a52
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   54:     0x55b9f6af4d93 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h48faff3d30c49500
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   55:     0x55b9f6b0c164 - std::panicking::try::do_call::h35fe43afcef98deb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   56:     0x55b9f6b0d3dd - __rust_try
[INFO] [stderr]   57:     0x55b9f6b0bec4 - std::panicking::try::ha127cd3dcb676578
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   58:     0x55b9f6af5783 - std::panic::catch_unwind::ha410aa92642ad17a
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   59:     0x55b9f6b0cee3 - rayon::unwind::halt_unwinding::h6f66ffc392165456
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   60:     0x55b9f6af6ce4 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hebec26b22b6258f0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   61:     0x55b9f6b243c4 - rayon::job::JobRef::execute::h5b0c68bb1742adf8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   62:     0x55b9f6b18886 - rayon::thread_pool::main_loop::hcc3e31a6f9fec46c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   63:     0x55b9f6b17834 - rayon::thread_pool::Registry::new::{{closure}}::h442527961e21f564
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   64:     0x55b9f6b20c65 - std::sys_common::backtrace::__rust_begin_short_backtrace::he225b6a6c571d16b
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/sys_common/backtrace.rs:130
[INFO] [stderr]   65:     0x55b9f6b1c9c6 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he49888cefcf53a5e
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:475
[INFO] [stderr]   66:     0x55b9f6b14cf9 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h65466e2586503f63
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   67:     0x55b9f6b1d512 - std::panicking::try::do_call::hdf51773e13cae852
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   68:     0x55b9f6b1ff1d - __rust_try
[INFO] [stderr]   69:     0x55b9f6b1d44d - std::panicking::try::h05b1e7d3d094e595
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   70:     0x55b9f6b150a9 - std::panic::catch_unwind::h67082754f16d82cf
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   71:     0x55b9f6b1c7bf - std::thread::Builder::spawn_unchecked::{{closure}}::ha643ef30b37e6732
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:474
[INFO] [stderr]   72:     0x55b9f6b19a6f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h784a71af12098905
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libcore/ops/function.rs:232
[INFO] [stderr]   73:     0x55b9f6b4680f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h2eb39097015e5cc0
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   74:     0x55b9f6b5a0b3 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h11a838bb86d445b8
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   75:     0x55b9f6b5a0b3 - std::sys::unix::thread::Thread::new::thread_start::h4416b34cb088d4d7
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stderr]   76:     0x7f88d647d6db - start_thread
[INFO] [stderr]   77:     0x7f88d5f8e88f - __clone
[INFO] [stderr]   78:                0x0 - <unknown>
[INFO] [stderr] thread '<unnamed>' panicked at 'explicit panic', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55b9f6b4f7d4 - backtrace::backtrace::libunwind::trace::h9e598fcb10d5c4f5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x55b9f6b4f7d4 - backtrace::backtrace::trace_unsynchronized::hbfbd58fbb4a2603e
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x55b9f6b4f7d4 - std::sys_common::backtrace::_print_fmt::hacb596a8013761df
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x55b9f6b4f7d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::ha1ba73c9085723eb
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x55b9f6b7526c - core::fmt::write::hb4ac1e8a8c800611
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x55b9f6b4bcb3 - std::io::Write::write_fmt::ha413e6029f4d499f
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x55b9f6b52055 - std::sys_common::backtrace::_print::h5afa8b3832cd03b8
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x55b9f6b52055 - std::sys_common::backtrace::print::h49229e3486b70f83
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x55b9f6b52055 - std::panicking::default_hook::{{closure}}::hcfefd5f4943f3aa9
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x55b9f6b51d92 - std::panicking::default_hook::h4c2b6d8d034c53de
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x55b9f6b526b2 - std::panicking::rust_panic_with_hook::hf8cee70c0118d2cc
[INFO] [stderr]                                at src/libstd/panicking.rs:511
[INFO] [stderr]   11:     0x55b9f6b31381 - std::panicking::begin_panic::hf019014471467aeb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:438
[INFO] [stderr]   12:     0x55b9f6aec0a9 - gcc::fail::hf80be325db640890
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x55b9f6aebe2d - gcc::run::hac2bcdc1dd5eb0ac
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x55b9f6ae2922 - gcc::Config::compile_object::h78fcfae56d2c4464
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x55b9f6ae2216 - gcc::Config::compile_objects::{{closure}}::h7d0b723c4cb68bb0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x55b9f6afce5b - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::h8d550dc8679b7f82
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/for_each.rs:45
[INFO] [stderr]   17:     0x55b9f6b03535 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:183
[INFO] [stderr]   18:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   19:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   21:     0x55b9f6b03753 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::h823c502008c48563
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:177
[INFO] [stderr]   22:     0x55b9f6af6f81 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::hed5429f431830a52
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   23:     0x55b9f6af4d93 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h48faff3d30c49500
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   24:     0x55b9f6b0c164 - std::panicking::try::do_call::h35fe43afcef98deb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   25:     0x55b9f6b0d3dd - __rust_try
[INFO] [stderr]   26:     0x55b9f6b0bec4 - std::panicking::try::ha127cd3dcb676578
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   27:     0x55b9f6af5783 - std::panic::catch_unwind::ha410aa92642ad17a
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   28:     0x55b9f6b0cee3 - rayon::unwind::halt_unwinding::h6f66ffc392165456
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   29:     0x55b9f6af6ce4 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hebec26b22b6258f0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   30:     0x55b9f6b243c4 - rayon::job::JobRef::execute::h5b0c68bb1742adf8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   31:     0x55b9f6b18886 - rayon::thread_pool::main_loop::hcc3e31a6f9fec46c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   32:     0x55b9f6b17834 - rayon::thread_pool::Registry::new::{{closure}}::h442527961e21f564
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   33:     0x55b9f6b20c65 - std::sys_common::backtrace::__rust_begin_short_backtrace::he225b6a6c571d16b
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/sys_common/backtrace.rs:130
[INFO] [stderr]   34:     0x55b9f6b1c9c6 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he49888cefcf53a5e
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:475
[INFO] [stderr]   35:     0x55b9f6b14cf9 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h65466e2586503f63
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   36:     0x55b9f6b1d512 - std::panicking::try::do_call::hdf51773e13cae852
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   37:     0x55b9f6b1ff1d - __rust_try
[INFO] [stderr]   38:     0x55b9f6b1d44d - std::panicking::try::h05b1e7d3d094e595
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   39:     0x55b9f6b150a9 - std::panic::catch_unwind::h67082754f16d82cf
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   40:     0x55b9f6b1c7bf - std::thread::Builder::spawn_unchecked::{{closure}}::ha643ef30b37e6732
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:474
[INFO] [stderr]   41:     0x55b9f6b19a6f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h784a71af12098905
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libcore/ops/function.rs:232
[INFO] [stderr]   42:     0x55b9f6b4680f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h2eb39097015e5cc0
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   43:     0x55b9f6b5a0b3 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h11a838bb86d445b8
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   44:     0x55b9f6b5a0b3 - std::sys::unix::thread::Thread::new::thread_start::h4416b34cb088d4d7
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stderr]   45:     0x7f88d647d6db - start_thread
[INFO] [stderr]   46:     0x7f88d5f8e88f - __clone
[INFO] [stderr]   47:                0x0 - <unknown>
[INFO] [stderr] thread '<unnamed>' panicked at 'explicit panic', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55b9f6b4f7d4 - backtrace::backtrace::libunwind::trace::h9e598fcb10d5c4f5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x55b9f6b4f7d4 - backtrace::backtrace::trace_unsynchronized::hbfbd58fbb4a2603e
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x55b9f6b4f7d4 - std::sys_common::backtrace::_print_fmt::hacb596a8013761df
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x55b9f6b4f7d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::ha1ba73c9085723eb
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x55b9f6b7526c - core::fmt::write::hb4ac1e8a8c800611
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x55b9f6b4bcb3 - std::io::Write::write_fmt::ha413e6029f4d499f
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x55b9f6b52055 - std::sys_common::backtrace::_print::h5afa8b3832cd03b8
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x55b9f6b52055 - std::sys_common::backtrace::print::h49229e3486b70f83
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x55b9f6b52055 - std::panicking::default_hook::{{closure}}::hcfefd5f4943f3aa9
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x55b9f6b51d92 - std::panicking::default_hook::h4c2b6d8d034c53de
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x55b9f6b526b2 - std::panicking::rust_panic_with_hook::hf8cee70c0118d2cc
[INFO] [stderr]                                at src/libstd/panicking.rs:511
[INFO] [stderr]   11:     0x55b9f6b31381 - std::panicking::begin_panic::hf019014471467aeb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:438
[INFO] [stderr]   12:     0x55b9f6aec0a9 - gcc::fail::hf80be325db640890
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x55b9f6aebe2d - gcc::run::hac2bcdc1dd5eb0ac
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x55b9f6ae2922 - gcc::Config::compile_object::h78fcfae56d2c4464
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x55b9f6ae2216 - gcc::Config::compile_objects::{{closure}}::h7d0b723c4cb68bb0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x55b9f6afce5b - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::h8d550dc8679b7f82
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/for_each.rs:45
[INFO] [stderr]   17:     0x55b9f6b03535 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:183
[INFO] [stderr]   18:     0x55b9f6b03753 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::h823c502008c48563
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:177
[INFO] [stderr]   19:     0x55b9f6af6f81 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::hed5429f431830a52
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   20:     0x55b9f6af4d93 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h48faff3d30c49500
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   21:     0x55b9f6b0c164 - std::panicking::try::do_call::h35fe43afcef98deb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   22:     0x55b9f6b0d3dd - __rust_try
[INFO] [stderr]   23:     0x55b9f6b0bec4 - std::panicking::try::ha127cd3dcb676578
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   24:     0x55b9f6af5783 - std::panic::catch_unwind::ha410aa92642ad17a
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   25:     0x55b9f6b0cee3 - rayon::unwind::halt_unwinding::h6f66ffc392165456
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   26:     0x55b9f6af6ce4 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hebec26b22b6258f0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   27:     0x55b9f6b243c4 - rayon::job::JobRef::execute::h5b0c68bb1742adf8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   28:     0x55b9f6b18886 - rayon::thread_pool::main_loop::hcc3e31a6f9fec46c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   29:     0x55b9f6b17834 - rayon::thread_pool::Registry::new::{{closure}}::h442527961e21f564
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   30:     0x55b9f6b20c65 - std::sys_common::backtrace::__rust_begin_short_backtrace::he225b6a6c571d16b
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/sys_common/backtrace.rs:130
[INFO] [stderr]   31:     0x55b9f6b1c9c6 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he49888cefcf53a5e
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:475
[INFO] [stderr]   32:     0x55b9f6b14cf9 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h65466e2586503f63
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   33:     0x55b9f6b1d512 - std::panicking::try::do_call::hdf51773e13cae852
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   34:     0x55b9f6b1ff1d - __rust_try
[INFO] [stderr]   35:     0x55b9f6b1d44d - std::panicking::try::h05b1e7d3d094e595
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   36:     0x55b9f6b150a9 - std::panic::catch_unwind::h67082754f16d82cf
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   37:     0x55b9f6b1c7bf - std::thread::Builder::spawn_unchecked::{{closure}}::ha643ef30b37e6732
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:474
[INFO] [stderr]   38:     0x55b9f6b19a6f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h784a71af12098905
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libcore/ops/function.rs:232
[INFO] [stderr]   39:     0x55b9f6b4680f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h2eb39097015e5cc0
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   40:     0x55b9f6b5a0b3 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h11a838bb86d445b8
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   41:     0x55b9f6b5a0b3 - std::sys::unix::thread::Thread::new::thread_start::h4416b34cb088d4d7
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stderr]   42:     0x7f88d647d6db - start_thread
[INFO] [stderr]   43:     0x7f88d5f8e88f - __clone
[INFO] [stderr]   44:                0x0 - <unknown>
[INFO] [stderr] thread '<unnamed>' panicked at 'explicit panic', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55b9f6b4f7d4 - backtrace::backtrace::libunwind::trace::h9e598fcb10d5c4f5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x55b9f6b4f7d4 - backtrace::backtrace::trace_unsynchronized::hbfbd58fbb4a2603e
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x55b9f6b4f7d4 - std::sys_common::backtrace::_print_fmt::hacb596a8013761df
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x55b9f6b4f7d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::ha1ba73c9085723eb
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x55b9f6b7526c - core::fmt::write::hb4ac1e8a8c800611
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x55b9f6b4bcb3 - std::io::Write::write_fmt::ha413e6029f4d499f
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x55b9f6b52055 - std::sys_common::backtrace::_print::h5afa8b3832cd03b8
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x55b9f6b52055 - std::sys_common::backtrace::print::h49229e3486b70f83
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x55b9f6b52055 - std::panicking::default_hook::{{closure}}::hcfefd5f4943f3aa9
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x55b9f6b51d92 - std::panicking::default_hook::h4c2b6d8d034c53de
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x55b9f6b526b2 - std::panicking::rust_panic_with_hook::hf8cee70c0118d2cc
[INFO] [stderr]                                at src/libstd/panicking.rs:511
[INFO] [stderr]   11:     0x55b9f6b31381 - std::panicking::begin_panic::hf019014471467aeb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:438
[INFO] [stderr]   12:     0x55b9f6aec0a9 - gcc::fail::hf80be325db640890
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x55b9f6aebe2d - gcc::run::hac2bcdc1dd5eb0ac
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x55b9f6ae2922 - gcc::Config::compile_object::h78fcfae56d2c4464
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x55b9f6ae2216 - gcc::Config::compile_objects::{{closure}}::h7d0b723c4cb68bb0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x55b9f6afce5b - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::h8d550dc8679b7f82
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/for_each.rs:45
[INFO] [stderr]   17:     0x55b9f6b03535 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:183
[INFO] [stderr]   18:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   19:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   21:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   22:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   23:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   24:     0x55b9f6b03753 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::h823c502008c48563
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:177
[INFO] [stderr]   25:     0x55b9f6af6f81 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::hed5429f431830a52
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   26:     0x55b9f6af4d93 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h48faff3d30c49500
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   27thread ': <unnamed> ' panicked at ' explicit panic ',  0x/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs55b9f6b0c164: - 958std:::5panicking
[INFO] [stderr] ::try::do_call::h35fe43afcef98deb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr] thread '<unnamed>' panicked at 'explicit panic', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958:5
[INFO] [stderr]   28:     0x55b9f6b0d3dd - __rust_try
[INFO] [stderr]   29:     0x55b9f6b0bec4 - std::panicking::try::ha127cd3dcb676578
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   30:     0x55b9f6af5783 - std::panic::catch_unwind::ha410aa92642ad17a
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   31:     0x55b9f6b0cee3 - rayon::unwind::halt_unwinding::h6f66ffc392165456
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   32:     0x55b9f6af6ce4 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hebec26b22b6258f0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   33:     0x55b9f6b243c4 - rayon::job::JobRef::execute::h5b0c68bb1742adf8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   34:     0x55b9f6b18886 - rayon::thread_pool::main_loop::hcc3e31a6f9fec46c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   35:     0x55b9f6b17834 - rayon::thread_pool::Registry::new::{{closure}}::h442527961e21f564
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   36:     0x55b9f6b20c65 - std::sys_common::backtrace::__rust_begin_short_backtrace::he225b6a6c571d16b
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/sys_common/backtrace.rs:130
[INFO] [stderr]   37:     0x55b9f6b1c9c6 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he49888cefcf53a5e
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:475
[INFO] [stderr]   38:     0x55b9f6b14cf9 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h65466e2586503f63
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   39:     0x55b9f6b1d512 - std::panicking::try::do_call::hdf51773e13cae852
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   40:     0x55b9f6b1ff1d - __rust_try
[INFO] [stderr]   41:     0x55b9f6b1d44d - std::panicking::try::h05b1e7d3d094e595
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   42:     0x55b9f6b150a9 - std::panic::catch_unwind::h67082754f16d82cf
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   43:     0x55b9f6b1c7bf - std::thread::Builder::spawn_unchecked::{{closure}}::ha643ef30b37e6732
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:474
[INFO] [stderr]   44:     0x55b9f6b19a6f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h784a71af12098905
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libcore/ops/function.rs:232
[INFO] [stderr]   45:     0x55b9f6b4680f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h2eb39097015e5cc0
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   46:     0x55b9f6b5a0b3 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h11a838bb86d445b8
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   47:     0x55b9f6b5a0b3 - std::sys::unix::thread::Thread::new::thread_start::h4416b34cb088d4d7
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stderr]   48:     0x7f88d647d6db - start_thread
[INFO] [stderr]   49:     0x7f88d5f8e88f - __clone
[INFO] [stderr]   50:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55b9f6b4f7d4 - backtrace::backtrace::libunwind::trace::h9e598fcb10d5c4f5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x55b9f6b4f7d4 - backtrace::backtrace::trace_unsynchronized::hbfbd58fbb4a2603e
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x55b9f6b4f7d4 - std::sys_common::backtrace::_print_fmt::hacb596a8013761df
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x55b9f6b4f7d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::ha1ba73c9085723eb
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x55b9f6b7526c - core::fmt::write::hb4ac1e8a8c800611
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x55b9f6b4bcb3 - std::io::Write::write_fmt::ha413e6029f4d499f
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x55b9f6b52055 - std::sys_common::backtrace::_print::h5afa8b3832cd03b8
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x55b9f6b52055 - std::sys_common::backtrace::print::h49229e3486b70f83
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x55b9f6b52055 - std::panicking::default_hook::{{closure}}::hcfefd5f4943f3aa9
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x55b9f6b51d92 - std::panicking::default_hook::h4c2b6d8d034c53de
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x55b9f6b526b2 - std::panicking::rust_panic_with_hook::hf8cee70c0118d2cc
[INFO] [stderr]                                at src/libstd/panicking.rs:511
[INFO] [stderr]   11:     0x55b9f6b31381 - std::panicking::begin_panic::hf019014471467aeb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:438
[INFO] [stderr]   12:     0x55b9f6aec0a9 - gcc::fail::hf80be325db640890
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x55b9f6aebe2d - gcc::run::hac2bcdc1dd5eb0ac
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x55b9f6ae2922 - gcc::Config::compile_object::h78fcfae56d2c4464
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x55b9f6ae2216 - gcc::Config::compile_objects::{{closure}}::h7d0b723c4cb68bb0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x55b9f6afce5b - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::h8d550dc8679b7f82
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/for_each.rs:45
[INFO] [stderr]   17:     0x55b9f6b03535 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:183
[INFO] [stderr]   18:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   19:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   21:     0x55b9f6b03753 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::h823c502008c48563
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:177
[INFO] [stderr]   22:     0x55b9f6af6f81 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::hed5429f431830a52
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   23:     0x55b9f6af4d93 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h48faff3d30c49500
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   24:     0x55b9f6b0c164 - std::panicking::try::do_call::h35fe43afcef98deb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   25:     0x55b9f6b0d3dd - __rust_try
[INFO] [stderr]   26:     0x55b9f6b0bec4 - std::panicking::try::ha127cd3dcb676578
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   27:     0x55b9f6af5783 - std::panic::catch_unwind::ha410aa92642ad17a
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   28:     0x55b9f6b0cee3 - rayon::unwind::halt_unwinding::h6f66ffc392165456
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   29:     0x55b9f6af6ce4 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hebec26b22b6258f0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   30:     0x55b9f6b243c4 - rayon::job::JobRef::execute::h5b0c68bb1742adf8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   31:     0x55b9f6b18886 - rayon::thread_pool::main_loop::hcc3e31a6f9fec46c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   32:     0x55b9f6b17834 - rayon::thread_pool::Registry::new::{{closure}}::h442527961e21f564
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   33:     0x55b9f6b20c65 - std::sys_common::backtrace::__rust_begin_short_backtrace::he225b6a6c571d16b
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/sys_common/backtrace.rs:130
[INFO] [stderr]   34:     0x55b9f6b1c9c6 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he49888cefcf53a5e
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:475
[INFO] [stderr]   35:     0x55b9f6b14cf9 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h65466e2586503f63
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   36:     0x55b9f6b1d512 - std::panicking::try::do_call::hdf51773e13cae852
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   37:     0x55b9f6b1ff1d - __rust_try
[INFO] [stderr]   38:     0x55b9f6b1d44d - std::panicking::try::h05b1e7d3d094e595
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   39:     0x55b9f6b150a9 - std::panic::catch_unwind::h67082754f16d82cf
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   40:     0x55b9f6b1c7bf - std::thread::Builder::spawn_unchecked::{{closure}}::ha643ef30b37e6732
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:474
[INFO] [stderr]   41:     0x55b9f6b19a6f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h784a71af12098905
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libcore/ops/function.rs:232
[INFO] [stderr]   42:     0x55b9f6b4680f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h2eb39097015e5cc0
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   43:     0x55b9f6b5a0b3 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h11a838bb86d445b8
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   44:     0x55b9f6b5a0b3 - std::sys::unix::thread::Thread::new::thread_start::h4416b34cb088d4d7
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stderr]   45:     0x7f88d647d6db - start_thread
[INFO] [stderr]   46:     0x7f88d5f8e88f - __clone
[INFO] [stderr]   47:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55b9f6b4f7d4 - backtrace::backtrace::libunwind::trace::h9e598fcb10d5c4f5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x55b9f6b4f7d4 - backtrace::backtrace::trace_unsynchronized::hbfbd58fbb4a2603e
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x55b9f6b4f7d4 - std::sys_common::backtrace::_print_fmt::hacb596a8013761df
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x55b9f6b4f7d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::ha1ba73c9085723eb
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x55b9f6b7526c - core::fmt::write::hb4ac1e8a8c800611
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x55b9f6b4bcb3 - std::io::Write::write_fmt::ha413e6029f4d499f
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x55b9f6b52055 - std::sys_common::backtrace::_print::h5afa8b3832cd03b8
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x55b9f6b52055 - std::sys_common::backtrace::print::h49229e3486b70f83
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x55b9f6b52055 - std::panicking::default_hook::{{closure}}::hcfefd5f4943f3aa9
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x55b9f6b51d92 - std::panicking::default_hook::h4c2b6d8d034c53de
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x55b9f6b526b2 - std::panicking::rust_panic_with_hook::hf8cee70c0118d2cc
[INFO] [stderr]                                at src/libstd/panicking.rs:511
[INFO] [stderr]   11:     0x55b9f6b31381 - std::panicking::begin_panic::hf019014471467aeb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:438
[INFO] [stderr]   12:     0x55b9f6aec0a9 - gcc::fail::hf80be325db640890
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x55b9f6aebe2d - gcc::run::hac2bcdc1dd5eb0ac
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x55b9f6ae2922 - gcc::Config::compile_object::h78fcfae56d2c4464
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x55b9f6ae2216 - gcc::Config::compile_objects::{{closure}}::h7d0b723c4cb68bb0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x55b9f6afce5b - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::h8d550dc8679b7f82
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/for_each.rs:45
[INFO] [stderr]   17:     0x55b9f6b03535 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:183
[INFO] [stderr]   18:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   19:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   21:     0x55b9f6b03753 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::h823c502008c48563
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:177
[INFO] [stderr]   22:     0x55b9f6af6f81 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::hed5429f431830a52
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   23:     0x55b9f6af4d93 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h48faff3d30c49500
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   24:     0x55b9f6b0c164 - std::panicking::try::do_call::h35fe43afcef98deb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   25:     0x55b9f6b0d3dd - __rust_try
[INFO] [stderr]   26:     0x55b9f6b0bec4 - std::panicking::try::ha127cd3dcb676578
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   27:     0x55b9f6af5783 - std::panic::catch_unwind::ha410aa92642ad17a
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   28:     0x55b9f6b0cee3 - rayon::unwind::halt_unwinding::h6f66ffc392165456
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   29:     0x55b9f6af6ce4 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hebec26b22b6258f0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   30:     0x55b9f6b243c4 - rayon::job::JobRef::execute::h5b0c68bb1742adf8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   31:     0x55b9f6b18886 - rayon::thread_pool::main_loop::hcc3e31a6f9fec46c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   32:     0x55b9f6b17834 - rayon::thread_pool::Registry::new::{{closure}}::h442527961e21f564
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   33:     0x55b9f6b20c65 - std::sys_common::backtrace::__rust_begin_short_backtrace::he225b6a6c571d16b
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/sys_common/backtrace.rs:130
[INFO] [stderr]   34:     0x55b9f6b1c9c6 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he49888cefcf53a5e
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:475
[INFO] [stderr]   35:     0x55b9f6b14cf9 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h65466e2586503f63
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   36:     0x55b9f6b1d512 - std::panicking::try::do_call::hdf51773e13cae852
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   37:     0x55b9f6b1ff1d - __rust_try
[INFO] [stderr]   38:     0x55b9f6b1d44d - std::panicking::try::h05b1e7d3d094e595
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   39:     0x55b9f6b150a9 - std::panic::catch_unwind::h67082754f16d82cf
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   40:     0x55b9f6b1c7bf - std::thread::Builder::spawn_unchecked::{{closure}}::ha643ef30b37e6732
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:474
[INFO] [stderr]   41:     0x55b9f6b19a6f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h784a71af12098905
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libcore/ops/function.rs:232
[INFO] [stderr]   42:     0x55b9f6b4680f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h2eb39097015e5cc0
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   43:     0x55b9f6b5a0b3 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h11a838bb86d445b8
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   44:     0x55b9f6b5a0b3 - std::sys::unix::thread::Thread::new::thread_start::h4416b34cb088d4d7
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stderr]   45:     0x7f88d647d6db - start_thread
[INFO] [stderr]   46:     0x7f88d5f8e88f - __clone
[INFO] [stderr]   47:                0x0 - <unknown>
[INFO] [stderr] thread '<unnamed>' panicked at 'explicit panic', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55b9f6b4f7d4 - backtrace::backtrace::libunwind::trace::h9e598fcb10d5c4f5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x55b9f6b4f7d4 - backtrace::backtrace::trace_unsynchronized::hbfbd58fbb4a2603e
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x55b9f6b4f7d4 - std::sys_common::backtrace::_print_fmt::hacb596a8013761df
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x55b9f6b4f7d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::ha1ba73c9085723eb
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x55b9f6b7526c - core::fmt::write::hb4ac1e8a8c800611
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x55b9f6b4bcb3 - std::io::Write::write_fmt::ha413e6029f4d499f
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x55b9f6b52055 - std::sys_common::backtrace::_print::h5afa8b3832cd03b8
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x55b9f6b52055 - std::sys_common::backtrace::print::h49229e3486b70f83
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x55b9f6b52055 - std::panicking::default_hook::{{closure}}::hcfefd5f4943f3aa9
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x55b9f6b51d92 - std::panicking::default_hook::h4c2b6d8d034c53de
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x55b9f6b526b2 - std::panicking::rust_panic_with_hook::hf8cee70c0118d2cc
[INFO] [stderr]                                at src/libstd/panicking.rs:511
[INFO] [stderr]   11:     0x55b9f6b31381 - std::panicking::begin_panic::hf019014471467aeb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:438
[INFO] [stderr]   12:     0x55b9f6aec0a9 - gcc::fail::hf80be325db640890
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x55b9f6aebe2d - gcc::run::hac2bcdc1dd5eb0ac
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x55b9f6ae2922 - gcc::Config::compile_object::h78fcfae56d2c4464
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x55b9f6ae2216 - gcc::Config::compile_objects::{{closure}}::h7d0b723c4cb68bb0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x55b9f6afce5b - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::h8d550dc8679b7f82
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/for_each.rs:45
[INFO] [stderr]   17:     0x55b9f6b03535 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:183
[INFO] [stderr]   18:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   19:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   21:     0x55b9f6b03753 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::h823c502008c48563
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:177
[INFO] [stderr]   22:     0x55b9f6af6f81 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::hed5429f431830a52
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   23:     0x55b9f6af4d93 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h48faff3d30c49500
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   24:     0x55b9f6b0c164 - std::panicking::try::do_call::h35fe43afcef98deb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   25:     0x55b9f6b0d3dd - __rust_try
[INFO] [stderr]   26:     0x55b9f6b0bec4 - std::panicking::try::ha127cd3dcb676578
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   27:     0x55b9f6af5783 - std::panic::catch_unwind::ha410aa92642ad17a
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   28:     0x55b9f6b0cee3 - rayon::unwind::halt_unwinding::h6f66ffc392165456
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   29:     0x55b9f6af6ce4 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hebec26b22b6258f0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   30:     0x55b9f6b243c4 - rayon::job::JobRef::execute::h5b0c68bb1742adf8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   31:     0x55b9f6b18886 - rayon::thread_pool::main_loop::hcc3e31a6f9fec46c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   32:     0x55b9f6b17834 - rayon::thread_pool::Registry::new::{{closure}}::h442527961e21f564
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   33:     0x55b9f6b20c65 - std::sys_common::backtrace::__rust_begin_short_backtrace::he225b6a6c571d16b
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/sys_common/backtrace.rs:130
[INFO] [stderr]   34:     0x55b9f6b1c9c6 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he49888cefcf53a5e
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:475
[INFO] [stderr]   35:     0x55b9f6b14cf9 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h65466e2586503f63
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   36:     0x55b9f6b1d512 - std::panicking::try::do_call::hdf51773e13cae852
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   37:     0x55b9f6b1ff1d - __rust_try
[INFO] [stderr]   38:     0x55b9f6b1d44d - std::panicking::try::h05b1e7d3d094e595
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   39:     0x55b9f6b150a9 - std::panic::catch_unwind::h67082754f16d82cf
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   40:     0x55b9f6b1c7bf - std::thread::Builder::spawn_unchecked::{{closure}}::ha643ef30b37e6732
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:474
[INFO] [stderr]   41:     0x55b9f6b19a6f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h784a71af12098905
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libcore/ops/function.rs:232
[INFO] [stderr]   42:     0x55b9f6b4680f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h2eb39097015e5cc0
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   43:     0x55b9f6b5a0b3 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h11a838bb86d445b8
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   44:     0x55b9f6b5a0b3 - std::sys::unix::thread::Thread::new::thread_start::h4416b34cb088d4d7
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stderr]   45:     0x7f88d647d6db - start_thread
[INFO] [stderr]   46:     0x7f88d5f8e88f - __clone
[INFO] [stderr]   47:                0x0 - <unknown>
[INFO] [stderr] thread '<unnamed>' panicked at 'explicit panic', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55b9f6b4f7d4 - backtrace::backtrace::libunwind::trace::h9e598fcb10d5c4f5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x55b9f6b4f7d4 - backtrace::backtrace::trace_unsynchronized::hbfbd58fbb4a2603e
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x55b9f6b4f7d4 - std::sys_common::backtrace::_print_fmt::hacb596a8013761df
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x55b9f6b4f7d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::ha1ba73c9085723eb
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x55b9f6b7526c - core::fmt::write::hb4ac1e8a8c800611
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stderr]    5:     0x55b9f6b4bcb3 - std::io::Write::write_fmt::ha413e6029f4d499f
[INFO] [stderr]                                at src/libstd/io/mod.rs:1504
[INFO] [stderr]    6:     0x55b9f6b52055 - std::sys_common::backtrace::_print::h5afa8b3832cd03b8
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x55b9f6b52055 - std::sys_common::backtrace::print::h49229e3486b70f83
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x55b9f6b52055 - std::panicking::default_hook::{{closure}}::hcfefd5f4943f3aa9
[INFO] [stderr]                                at src/libstd/panicking.rs:198
[INFO] [stderr]    9:     0x55b9f6b51d92 - std::panicking::default_hook::h4c2b6d8d034c53de
[INFO] [stderr]                                at src/libstd/panicking.rs:218
[INFO] [stderr]   10:     0x55b9f6b526b2 - std::panicking::rust_panic_with_hook::hf8cee70c0118d2cc
[INFO] [stderr]                                at src/libstd/panicking.rs:511
[INFO] [stderr]   11:     0x55b9f6b31381 - std::panicking::begin_panic::hf019014471467aeb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:438
[INFO] [stderr]   12:     0x55b9f6aec0a9 - gcc::fail::hf80be325db640890
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x55b9f6aebe2d - gcc::run::hac2bcdc1dd5eb0ac
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x55b9f6ae2922 - gcc::Config::compile_object::h78fcfae56d2c4464
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x55b9f6ae2216 - gcc::Config::compile_objects::{{closure}}::h7d0b723c4cb68bb0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x55b9f6afce5b - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::h8d550dc8679b7f82
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/for_each.rs:45
[INFO] [stderr]   17:     0x55b9f6b03535 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:183
[INFO] [stderr]   18:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   19:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   21:     0x55b9f6b037ee - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hca3e40cd72be11cd
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   22:     0x55b9f6af2fa2 - rayon::api::join::h987b9688b29f0144
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   23:     0x55b9f6b03384 - rayon::par_iter::internal::bridge_producer_consumer::hcc1936eb319bcd1a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   24:     0x55b9f6b03753 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::h823c502008c48563
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:177
[INFO] [stderr]   25:     0x55b9f6af6f81 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::hed5429f431830a52
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   26:     0x55b9f6af4d93 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h48faff3d30c49500
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   27:     0x55b9f6b0c164 - std::panicking::try::do_call::h35fe43afcef98deb
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   28:     0x55b9f6b0d3dd - __rust_try
[INFO] [stderr]   29:     0x55b9f6b0bec4 - std::panicking::try::ha127cd3dcb676578
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   30:     0x55b9f6af5783 - std::panic::catch_unwind::ha410aa92642ad17a
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   31:     0x55b9f6b0cee3 - rayon::unwind::halt_unwinding::h6f66ffc392165456
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   32:     0x55b9f6af6ce4 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hebec26b22b6258f0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   33:     0x55b9f6b243c4 - rayon::job::JobRef::execute::h5b0c68bb1742adf8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   34:     0x55b9f6b18886 - rayon::thread_pool::main_loop::hcc3e31a6f9fec46c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   35:     0x55b9f6b17834 - rayon::thread_pool::Registry::new::{{closure}}::h442527961e21f564
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   36:     0x55b9f6b20c65 - std::sys_common::backtrace::__rust_begin_short_backtrace::he225b6a6c571d16b
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/sys_common/backtrace.rs:130
[INFO] [stderr]   37:     0x55b9f6b1c9c6 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he49888cefcf53a5e
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:475
[INFO] [stderr]   38:     0x55b9f6b14cf9 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h65466e2586503f63
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:318
[INFO] [stderr]   39:     0x55b9f6b1d512 - std::panicking::try::do_call::hdf51773e13cae852
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:331
[INFO] [stderr]   40:     0x55b9f6b1ff1d - __rust_try
[INFO] [stderr]   41:     0x55b9f6b1d44d - std::panicking::try::h05b1e7d3d094e595
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panicking.rs:274
[INFO] [stderr]   42:     0x55b9f6b150a9 - std::panic::catch_unwind::h67082754f16d82cf
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/panic.rs:394
[INFO] [stderr]   43:     0x55b9f6b1c7bf - std::thread::Builder::spawn_unchecked::{{closure}}::ha643ef30b37e6732
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libstd/thread/mod.rs:474
[INFO] [stderr]   44:     0x55b9f6b19a6f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h784a71af12098905
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/libcore/ops/function.rs:232
[INFO] [stderr]   45:     0x55b9f6b4680f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h2eb39097015e5cc0
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   46:     0x55b9f6b5a0b3 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h11a838bb86d445b8
[INFO] [stderr]                                at /rustc/209b2be09fcaff937480d1fbbe8b31646e361c7a/src/liballoc/boxed.rs:1008
[INFO] [stderr]   47:     0x55b9f6b5a0b3 - std::sys::unix::thread::Thread::new::thread_start::h4416b34cb088d4d7
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stderr]   48:     0x7f88d647d6db - start_thread
[INFO] [stderr]   49:     0x7f88d5f8e88f - __clone
[INFO] [stderr]   50:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "e34a783c642485132a39b01a0bbe04c3a11ff5865c98342376dc20fe1a8bd7aa"`
[INFO] running `"docker" "rm" "-f" "e34a783c642485132a39b01a0bbe04c3a11ff5865c98342376dc20fe1a8bd7aa"`
[INFO] [stdout] e34a783c642485132a39b01a0bbe04c3a11ff5865c98342376dc20fe1a8bd7aa
