[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 try#662bf71cc5bbfe44a109ab5b7205e12ec319754c for pr-67531
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fargvk%2Frust-rocks-serf" "/workspace/builds/worker-14/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/argvk/rust-rocks-serf on toolchain 662bf71cc5bbfe44a109ab5b7205e12ec319754c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+662bf71cc5bbfe44a109ab5b7205e12ec319754c" "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-14/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" "+662bf71cc5bbfe44a109ab5b7205e12ec319754c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+662bf71cc5bbfe44a109ab5b7205e12ec319754c" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] fb9fb636287b89552b85aa1ac2d3771660b0d513b599941c0e1ffe826f77da29
[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" "fb9fb636287b89552b85aa1ac2d3771660b0d513b599941c0e1ffe826f77da29"`
[INFO] [stderr]    Compiling make-cmd v0.1.0
[INFO] [stderr]     Checking md5 v0.2.1
[INFO] [stderr]     Checking mpack v0.1.2
[INFO] [stderr]    Compiling rand v0.3.14
[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] 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-746719670661f5f2/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] 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] 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] 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] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[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] HOST = 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] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[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] HOST = 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] 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] 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] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST = 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] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = 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] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = 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] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS = 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-bc27c8c91fe9497c/out/rocksdb/table/flush_block_policy.o" "-c" "rocksdb/table/flush_block_policy.cc"
[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-bc27c8c91fe9497c/out/rocksdb/db/filename.o" "-c" "rocksdb/db/filename.cc"
[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] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = 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] 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] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[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] 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-bc27c8c91fe9497c/out/rocksdb/table/adaptive_table_factory.o" "-c" "rocksdb/table/adaptive_table_factory.cc"
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[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] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX = None
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[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] 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] CXX_x86_64-unknown-linux-gnu = None
[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] 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] 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] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[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] 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-bc27c8c91fe9497c/out/rocksdb/db/flush_scheduler.o" "-c" "rocksdb/db/flush_scheduler.cc"
[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-bc27c8c91fe9497c/out/rocksdb/db/write_thread.o" "-c" "rocksdb/db/write_thread.cc"
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[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] PROFILE = Some("debug")
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST_CXXFLAGS = None
[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] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] OPT_LEVEL = Some("0")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] PROFILE = Some("debug")
[INFO] [stderr] PROFILE = Some("debug")
[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-bc27c8c91fe9497c/out/rocksdb/db/write_batch_base.o" "-c" "rocksdb/db/write_batch_base.cc"
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[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] HOST = 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] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXXFLAGS = None
[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 = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXX = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = 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-bc27c8c91fe9497c/out/rocksdb/table/plain_table_reader.o" "-c" "rocksdb/table/plain_table_reader.cc"
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[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-bc27c8c91fe9497c/out/rocksdb/db/auto_roll_logger.o" "-c" "rocksdb/db/auto_roll_logger.cc"
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] debug=true opt-level=0
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[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] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[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] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX = None
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX = None
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[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] 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-bc27c8c91fe9497c/out/rocksdb/db/db_filesnapshot.o" "-c" "rocksdb/db/db_filesnapshot.cc"
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[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-bc27c8c91fe9497c/out/rocksdb/util/bloom.o" "-c" "rocksdb/util/bloom.cc"
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[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_x86_64-unknown-linux-gnu = 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-bc27c8c91fe9497c/out/rocksdb/db/merge_helper.o" "-c" "rocksdb/db/merge_helper.cc"
[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-bc27c8c91fe9497c/out/rocksdb/db/memtable_allocator.o" "-c" "rocksdb/db/memtable_allocator.cc"
[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-bc27c8c91fe9497c/out/rocksdb/memtable/hash_linklist_rep.o" "-c" "rocksdb/memtable/hash_linklist_rep.cc"
[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-bc27c8c91fe9497c/out/rocksdb/db/log_reader.o" "-c" "rocksdb/db/log_reader.cc"
[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-bc27c8c91fe9497c/out/rocksdb/util/concurrent_arena.o" "-c" "rocksdb/util/concurrent_arena.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-bc27c8c91fe9497c/out/rocksdb/memtable/vectorrep.o" "-c" "rocksdb/memtable/vectorrep.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-bc27c8c91fe9497c/out/rocksdb/db/write_controller.o" "-c" "rocksdb/db/write_controller.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-bc27c8c91fe9497c/out/rocksdb/db/memtable.o" "-c" "rocksdb/db/memtable.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(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-bc27c8c91fe9497c/out/rocksdb/table/meta_blocks.o" "-c" "rocksdb/table/meta_blocks.cc"
[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] 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-bc27c8c91fe9497c/out/rocksdb/db/compaction.o" "-c" "rocksdb/db/compaction.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] 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-bc27c8c91fe9497c/out/rocksdb/port/stack_trace.o" "-c" "rocksdb/port/stack_trace.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-bc27c8c91fe9497c/out/rocksdb/port/port_posix.o" "-c" "rocksdb/port/port_posix.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=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] 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-bc27c8c91fe9497c/out/rocksdb/db/log_writer.o" "-c" "rocksdb/db/log_writer.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/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] 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-bc27c8c91fe9497c/out/rocksdb/db/compaction_picker.o" "-c" "rocksdb/db/compaction_picker.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] 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-bc27c8c91fe9497c/out/rocksdb/db/compaction_iterator.o" "-c" "rocksdb/db/compaction_iterator.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] 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-bc27c8c91fe9497c/out/rocksdb/db/managed_iterator.o" "-c" "rocksdb/db/managed_iterator.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-bc27c8c91fe9497c/out/rocksdb/db/compaction_job.o" "-c" "rocksdb/db/compaction_job.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/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] 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-bc27c8c91fe9497c/out/rocksdb/table/format.o" "-c" "rocksdb/table/format.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] 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-bc27c8c91fe9497c/out/rocksdb/table/plain_table_factory.o" "-c" "rocksdb/table/plain_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-bc27c8c91fe9497c/out/rocksdb/table/plain_table_index.o" "-c" "rocksdb/table/plain_table_index.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/meta_blocks.cc:5:
[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=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-bc27c8c91fe9497c/out/rocksdb/table/plain_table_key_coding.o" "-c" "rocksdb/table/plain_table_key_coding.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-bc27c8c91fe9497c/out/rocksdb/table/sst_file_writer.o" "-c" "rocksdb/table/sst_file_writer.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-bc27c8c91fe9497c/out/rocksdb/table/get_context.o" "-c" "rocksdb/table/get_context.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-bc27c8c91fe9497c/out/rocksdb/table/plain_table_builder.o" "-c" "rocksdb/table/plain_table_builder.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] 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-bc27c8c91fe9497c/out/rocksdb/db/convenience.o" "-c" "rocksdb/db/convenience.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/format.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] 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] 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] HOST = 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] HOST = 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] CXXFLAGS_x86_64-unknown-linux-gnu = None
[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] 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-bc27c8c91fe9497c/out/rocksdb/table/iterator.o" "-c" "rocksdb/table/iterator.cc"
[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-bc27c8c91fe9497c/out/rocksdb/table/merger.o" "-c" "rocksdb/table/merger.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] 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-bc27c8c91fe9497c/out/rocksdb/db/range_del_aggregator.o" "-c" "rocksdb/db/range_del_aggregator.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] cargo:warning=c++: internal compiler error: Killed (program cc1plus)cargo:warning=c++: internal compiler error: Killed (program cc1plus)cargo:warning=c++: internal compiler error: Killed (program cc1plus)cargo:warning=c++: internal compiler error: Killed (program cc1plus)cargo:warning=In file included from rocksdb/util/statistics.h:17:0,cargo:warning=In file included from rocksdb/util/statistics.h:17:0,
[INFO] [stderr] 
[INFO] [stderr] cargo:warning=Please submit a full bug report,cargo:warning=Please submit a full bug report,
[INFO] [stderr] 
[INFO] [stderr] cargo:warning=with preprocessed source if appropriate.
[INFO] [stderr] cargo:warning=See <file:///usr/share/doc/gcc-7/README.Bugs> for instructions.cargo:warning=
[INFO] [stderr] 
[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/plain_table_builder.cc:25:
[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] 
[INFO] [stderr] cargo:warning=                 from rocksdb/util/stop_watch.h:8,
[INFO] [stderr] cargo:warning=                 from rocksdb/db/merge_helper.h:19,
[INFO] [stderr] cargo:warning=                 from rocksdb/table/get_context.cc:7:
[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] 
[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=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] 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] 
[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=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] 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] 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]    0:     0x560f888870d4 - backtrace::backtrace::libunwind::trace::hd42437fd62966669
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x560f888870d4 - backtrace::backtrace::trace_unsynchronized::h0ae20d5385defeb5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x560f888870d4 - std::sys_common::backtrace::_print_fmt::h894a1bdf0a2dfa40
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:84
[INFO] [stderr]    3:     0x560f888870d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hddc3494f848f9e38
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:61
[INFO] [stderr]    4:     0x560f888a708c - core::fmt::write::h82684cbacf4572fd
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1057
[INFO] [stderr]    5:     0x560f88883747 - std::io::Write::write_fmt::h4bd3be855b331f66
[INFO] [stderr]                                at src/libstd/io/mod.rs:1426
[INFO] [stderr]    6:     0x560f8888933e - std::sys_common::backtrace::_print::hdadd72de21a0032c
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:65
[INFO] [stderr]    7:     0x560f8888933e - std::sys_common::backtrace::print::hc9a2260feb2dd213
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:50
[INFO] [stderr]    8:     0x560f8888933e - std::panicking::default_hook::{{closure}}::hfac9dc1510e753c1
[INFO] [stderr]                                at src/libstd/panicking.rs:193
[INFO] [stderr]    9:     0x560f88889031 - std::panicking::default_hook::hc7eafbac653c9df8
[INFO] [stderr]                                at src/libstd/panicking.rs:210
[INFO] [stderr]   10:     0x560f88889a1b - std::panicking::rust_panic_with_hook::h329f267bfc6e2a08
[INFO] [stderr]                                at src/libstd/panicking.rs:471
[INFO] [stderr]   11:     0x560f8886e817 - std::panicking::begin_panic::h5592ef7572db122a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:404
[INFO] [stderr]   12:     0x560f88824588 - gcc::fail::h4f56a81ffc9d6cf9
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x560f88824220 - gcc::run::hee18639bceb01910
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x560f8881acfe - gcc::Config::compile_object::h9a4de39451948eea
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x560f8881a601 - gcc::Config::compile_objects::{{closure}}::h88af638f1d160056
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x560f88838b48 - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::hc3e329f46830c203
[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:     0x560f88840ec2 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   23:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   26:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   29:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   32:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   35:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88841033 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hc135d5035fa97be6
[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:     0x560f8882acb1 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::h982408ac3f114188
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   38:     0x560f88830203 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd28f6bed4614c563
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   39:     0x560f88845090 - std::panicking::try::do_call::h0a87aa7b7534b983
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   40:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   41:     0x560f88844e08 - std::panicking::try::ha54a80e606553a37
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   42:     0x560f88830463 - std::panic::catch_unwind::h94a66f688fc6bec2
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   43:     0x560f88845e73 - rayon::unwind::halt_unwinding::h230a405dc5d97552
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   44:     0x560f8882a95a - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hf1e8bc8d175f243a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   45:     0x560f8885c64f - rayon::job::JobRef::execute::h9d1bd62a9390cbe0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   46:     0x560f88863c33 - rayon::thread_pool::main_loop::h0ab9c8b3ee6cf1df
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:342
[INFO] [stderr]   47:     0x560f88862d24 - rayon::thread_pool::Registry::new::{{closure}}::h2f48f9168432959f
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   48:     0x560f8885a285 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha272b536908e5907
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stderr]   49:     0x560f88856a36 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hede16f42f97ac55a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:469
[INFO] [stderr]   50:     0x560f8885a199 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7cdb91db9bf0d59c
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   51:     0x560f88856c97 - std::panicking::try::do_call::h8964393c99599682
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   52:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   53:     0x560f88856b9e - std::panicking::try::hc9c1be532896d922
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   54:     0x560f8885a309 - std::panic::catch_unwind::hc18df3fcf9ab9185
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   55:     0x560f88856826 - std::thread::Builder::spawn_unchecked::{{closure}}::h52aa10d687ab3a07
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:468
[INFO] [stderr]   56:     0x560f888526e4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0c855a5255035a48
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libcore/ops/function.rs:232
[INFO] [stderr]   57:     0x560f8887e76f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h299b83df317fcde2
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   58:     0x560f88890e20 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h65f1369cbbfd1382
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   59:     0x560f88890e20 - std::sys_common::thread::start_thread::h14f2164f3bc268cf
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   60:     0x560f88890e20 - std::sys::unix::thread::Thread::new::thread_start::h15c78b58515def04
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:80
[INFO] [stderr]   61:     0x7fc7f51c96db - start_thread
[INFO] [stderr]   62:     0x7fc7f4cda88f - __clone
[INFO] [stderr]   63:                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:     0x560f888870d4 - backtrace::backtrace::libunwind::trace::hd42437fd62966669
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x560f888870d4 - backtrace::backtrace::trace_unsynchronized::h0ae20d5385defeb5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x560f888870d4 - std::sys_common::backtrace::_print_fmt::h894a1bdf0a2dfa40
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:84
[INFO] [stderr]    3:     0x560f888870d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hddc3494f848f9e38
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:61
[INFO] [stderr]    4:     0x560f888a708c - core::fmt::write::h82684cbacf4572fd
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1057
[INFO] [stderr]    5:     0x560f88883747 - std::io::Write::write_fmt::h4bd3be855b331f66
[INFO] [stderr]                                at src/libstd/io/mod.rs:1426
[INFO] [stderr]    6:     0x560f8888933e - std::sys_common::backtrace::_print::hdadd72de21a0032c
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:65
[INFO] [stderr]    7:     0x560f8888933e - std::sys_common::backtrace::print::hc9a2260feb2dd213
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:50
[INFO] [stderr]    8:     0x560f8888933e - std::panicking::default_hook::{{closure}}::hfac9dc1510e753c1
[INFO] [stderr]                                at src/libstd/panicking.rs:193
[INFO] [stderr]    9:     0x560f88889031 - std::panicking::default_hook::hc7eafbac653c9df8
[INFO] [stderr]                                at src/libstd/panicking.rs:210
[INFO] [stderr]   10:     0x560f88889a1b - std::panicking::rust_panic_with_hook::h329f267bfc6e2a08
[INFO] [stderr]                                at src/libstd/panicking.rs:471
[INFO] [stderr]   11:     0x560f8886e817 - std::panicking::begin_panic::h5592ef7572db122a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:404
[INFO] [stderr]   12:     0x560f88824588 - gcc::fail::h4f56a81ffc9d6cf9
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x560f88824220 - gcc::run::hee18639bceb01910
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x560f8881acfe - gcc::Config::compile_object::h9a4de39451948eea
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x560f8881a601 - gcc::Config::compile_objects::{{closure}}::h88af638f1d160056
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x560f88838b48 - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::hc3e329f46830c203
[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:     0x560f88840ec2 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   23:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   26:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88841033 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hc135d5035fa97be6
[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:     0x560f8882acf1 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::had690ec111db34e8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   29:     0x560f88830183 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h239fd4bde89620d4
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   30:     0x560f88845100 - std::panicking::try::do_call::h55a0d4f7acd539f0
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   31:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   32:     0x560f88844c88 - std::panicking::try::h63f30939e4d7d831
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   33:     0x560f888304b3 - std::panic::catch_unwind::h9db83e6ba55307c8
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   34:     0x560f88845f73 - rayon::unwind::halt_unwinding::h8b7a001699140429
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   35:     0x560f8882a549 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hae16079d9cd9811d
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   36:     0x560f8885c64f - rayon::job::JobRef::execute::h9d1bd62a9390cbe0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   37:     0x560f88863cff - rayon::thread_pool::main_loop::h0ab9c8b3ee6cf1df
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   38:     0x560f88862d24 - rayon::thread_pool::Registry::new::{{closure}}::h2f48f9168432959f
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   39:     0x560f8885a285 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha272b536908e5907
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stderr]   40:     0x560f88856a36 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hede16f42f97ac55a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:469
[INFO] [stderr]   41:     0x560f8885a199 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7cdb91db9bf0d59c
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   42:     0x560f88856c97 - std::panicking::try::do_call::h8964393c99599682
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   43:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   44:     0x560f88856b9e - std::panicking::try::hc9c1be532896d922
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   45:     0x560f8885a309 - std::panic::catch_unwind::hc18df3fcf9ab9185
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   46:     0x560f88856826 - std::thread::Builder::spawn_unchecked::{{closure}}::h52aa10d687ab3a07
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:468
[INFO] [stderr]   47:     0x560f888526e4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0c855a5255035a48
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libcore/ops/function.rs:232
[INFO] [stderr]   48:     0x560f8887e76f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h299b83df317fcde2
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   49:     0x560f88890e20 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h65f1369cbbfd1382
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   50:     0x560f88890e20 - std::sys_common::thread::start_thread::h14f2164f3bc268cf
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   51:     0x560f88890e20 - std::sys::unix::thread::Thread::new::thread_start::h15c78b58515def04
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:80
[INFO] [stderr]   52:     0x7fc7f51c96db - start_thread
[INFO] [stderr]   53:     0x7fc7f4cda88f - __clone
[INFO] [stderr]   54:                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:     0x560f888870d4 - backtrace::backtrace::libunwind::trace::hd42437fd62966669
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x560f888870d4 - backtrace::backtrace::trace_unsynchronized::h0ae20d5385defeb5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x560f888870d4 - std::sys_common::backtrace::_print_fmt::h894a1bdf0a2dfa40
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:84
[INFO] [stderr]    3:     0x560f888870d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hddc3494f848f9e38
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:61
[INFO] [stderr]    4:     0x560f888a708c - core::fmt::write::h82684cbacf4572fd
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1057
[INFO] [stderr]    5:     0x560f88883747 - std::io::Write::write_fmt::h4bd3be855b331f66
[INFO] [stderr]                                at src/libstd/io/mod.rs:1426
[INFO] [stderr]    6:     0x560f8888933e - std::sys_common::backtrace::_print::hdadd72de21a0032c
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:65
[INFO] [stderr]    7:     0x560f8888933e - std::sys_common::backtrace::print::hc9a2260feb2dd213
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:50
[INFO] [stderr]    8:     0x560f8888933e - std::panicking::default_hook::{{closure}}::hfac9dc1510e753c1
[INFO] [stderr]                                at src/libstd/panicking.rs:193
[INFO] [stderr]    9:     0x560f88889031 - std::panicking::default_hook::hc7eafbac653c9df8
[INFO] [stderr]                                at src/libstd/panicking.rs:210
[INFO] [stderr]   10:     0x560f88889a1b - std::panicking::rust_panic_with_hook::h329f267bfc6e2a08
[INFO] [stderr]                                at src/libstd/panicking.rs:471
[INFO] [stderr]   11:     0x560f8886e817 - std::panicking::begin_panic::h5592ef7572db122a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:404
[INFO] [stderr]   12:     0x560f88824588 - gcc::fail::h4f56a81ffc9d6cf9
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x560f88824220 - gcc::run::hee18639bceb01910
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x560f8881acfe - gcc::Config::compile_object::h9a4de39451948eea
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x560f8881a601 - gcc::Config::compile_objects::{{closure}}::h88af638f1d160056
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x560f88838b48 - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::hc3e329f46830c203
[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:     0x560f88840ec2 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   23:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   26:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   29:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88841033 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hc135d5035fa97be6
[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:     0x560f8882acf1 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::had690ec111db34e8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   32:     0x560f88830183 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h239fd4bde89620d4
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   33:     0x560f88845100 - std::panicking::try::do_call::h55a0d4f7acd539f0
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   34:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   35:     0x560f88844c88 - std::panicking::try::h63f30939e4d7d831
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   36:     0x560f888304b3 - std::panic::catch_unwind::h9db83e6ba55307c8
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   37:     0x560f88845f73 - rayon::unwind::halt_unwinding::h8b7a001699140429
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   38:     0x560f8882a549 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hae16079d9cd9811d
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   39:     0x560f8885c64f - rayon::job::JobRef::execute::h9d1bd62a9390cbe0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   40:     0x560f88863cff - rayon::thread_pool::main_loop::h0ab9c8b3ee6cf1df
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   41:     0x560f88862d24 - rayon::thread_pool::Registry::new::{{closure}}::h2f48f9168432959f
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   42:     0x560f8885a285 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha272b536908e5907
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stderr]   43:     0x560f88856a36 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hede16f42f97ac55a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:469
[INFO] [stderr]   44:     0x560f8885a199 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7cdb91db9bf0d59c
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   45:     0x560f88856c97 - std::panicking::try::do_call::h8964393c99599682
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   46:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   47:     0x560f88856b9e - std::panicking::try::hc9c1be532896d922
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   48:     0x560f8885a309 - std::panic::catch_unwind::hc18df3fcf9ab9185
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   49:     0x560f88856826 - std::thread::Builder::spawn_unchecked::{{closure}}::h52aa10d687ab3a07
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:468
[INFO] [stderr]   50:     0x560f888526e4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0c855a5255035a48
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libcore/ops/function.rs:232
[INFO] [stderr]   51:     0x560f8887e76f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h299b83df317fcde2
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   52:     0x560f88890e20 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h65f1369cbbfd1382
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   53:     0x560f88890e20 - std::sys_common::thread::start_thread::h14f2164f3bc268cf
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   54:     0x560f88890e20 - std::sys::unix::thread::Thread::new::thread_start::h15c78b58515def04
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:80
[INFO] [stderr]   55:     0x7fc7f51c96db - start_thread
[INFO] [stderr]   56:     0x7fc7f4cda88f - __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:     0x560f888870d4 - backtrace::backtrace::libunwind::trace::hd42437fd62966669
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x560f888870d4 - backtrace::backtrace::trace_unsynchronized::h0ae20d5385defeb5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x560f888870d4 - std::sys_common::backtrace::_print_fmt::h894a1bdf0a2dfa40
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:84
[INFO] [stderr]    3:     0x560f888870d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hddc3494f848f9e38
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:61
[INFO] [stderr]    4:     0x560f888a708c - core::fmt::write::h82684cbacf4572fd
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1057
[INFO] [stderr]    5:     0x560f88883747 - std::io::Write::write_fmt::h4bd3be855b331f66
[INFO] [stderr]                                at src/libstd/io/mod.rs:1426
[INFO] [stderr]    6:     0x560f8888933e - std::sys_common::backtrace::_print::hdadd72de21a0032c
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:65
[INFO] [stderr]    7:     0x560f8888933e - std::sys_common::backtrace::print::hc9a2260feb2dd213
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:50
[INFO] [stderr]    8:     0x560f8888933e - std::panicking::default_hook::{{closure}}::hfac9dc1510e753c1
[INFO] [stderr]                                at src/libstd/panicking.rs:193
[INFO] [stderr]    9:     0x560f88889031 - std::panicking::default_hook::hc7eafbac653c9df8
[INFO] [stderr]                                at src/libstd/panicking.rs:210
[INFO] [stderr]   10:     0x560f88889a1b - std::panicking::rust_panic_with_hook::h329f267bfc6e2a08
[INFO] [stderr]                                at src/libstd/panicking.rs:471
[INFO] [stderr]   11:     0x560f8886e817 - std::panicking::begin_panic::h5592ef7572db122a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:404
[INFO] [stderr]   12:     0x560f88824588 - gcc::fail::h4f56a81ffc9d6cf9
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x560f88824220 - gcc::run::hee18639bceb01910
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x560f8881acfe - gcc::Config::compile_object::h9a4de39451948eea
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x560f8881a601 - gcc::Config::compile_objects::{{closure}}::h88af638f1d160056
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x560f88838b48 - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::hc3e329f46830c203
[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:     0x560f88840ec2 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   23:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   26:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88841033 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hc135d5035fa97be6
[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:     0x560f8882acf1 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::had690ec111db34e8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   29:     0x560f88830183 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h239fd4bde89620d4
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   30:     0x560f88845100 - std::panicking::try::do_call::h55a0d4f7acd539f0
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   31:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   32:     0x560f88844c88 - std::panicking::try::h63f30939e4d7d831
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   33:     0x560f888304b3 - std::panic::catch_unwind::h9db83e6ba55307c8
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   34:     0x560f88845f73 - rayon::unwind::halt_unwinding::h8b7a001699140429
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   35:     0x560f8882a549 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hae16079d9cd9811d
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   36:     0x560f8885c64f - rayon::job::JobRef::execute::h9d1bd62a9390cbe0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   37:     0x560f88863cff - rayon::thread_pool::main_loop::h0ab9c8b3ee6cf1df
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   38:     0x560f88862d24 - rayon::thread_pool::Registry::new::{{closure}}::h2f48f9168432959f
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   39:     0x560f8885a285 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha272b536908e5907
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stderr]   40:     0x560f88856a36 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hede16f42f97ac55a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:469
[INFO] [stderr]   41:     0x560f8885a199 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7cdb91db9bf0d59c
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   42:     0x560f88856c97 - std::panicking::try::do_call::h8964393c99599682
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   43:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   44:     0x560f88856b9e - std::panicking::try::hc9c1be532896d922
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   45:     0x560f8885a309 - std::panic::catch_unwind::hc18df3fcf9ab9185
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   46:     0x560f88856826 - std::thread::Builder::spawn_unchecked::{{closure}}::h52aa10d687ab3a07
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:468
[INFO] [stderr]   47:     0x560f888526e4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0c855a5255035a48
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libcore/ops/function.rs:232
[INFO] [stderr]   48:     0x560f8887e76f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h299b83df317fcde2
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   49:     0x560f88890e20 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h65f1369cbbfd1382
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   50:     0x560f88890e20 - std::sys_common::thread::start_thread::h14f2164f3bc268cf
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   51:     0x560f88890e20 - std::sys::unix::thread::Thread::new::thread_start::h15c78b58515def04
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:80
[INFO] [stderr]   52:     0x7fc7f51c96db - start_thread
[INFO] [stderr]   53:     0x7fc7f4cda88f - __clone
[INFO] [stderr]   54:                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:     0x560f888870d4 - backtrace::backtrace::libunwind::trace::hd42437fd62966669
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x560f888870d4 - backtrace::backtrace::trace_unsynchronized::h0ae20d5385defeb5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x560f888870d4 - std::sys_common::backtrace::_print_fmt::h894a1bdf0a2dfa40
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:84
[INFO] [stderr]    3:     0x560f888870d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hddc3494f848f9e38
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:61
[INFO] [stderr]    4:     0x560f888a708c - core::fmt::write::h82684cbacf4572fd
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1057
[INFO] [stderr]    5:     0x560f88883747 - std::io::Write::write_fmt::h4bd3be855b331f66
[INFO] [stderr]                                at src/libstd/io/mod.rs:1426
[INFO] [stderr]    6:     0x560f8888933e - std::sys_common::backtrace::_print::hdadd72de21a0032c
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:65
[INFO] [stderr]    7:     0x560f8888933e - std::sys_common::backtrace::print::hc9a2260feb2dd213
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:50
[INFO] [stderr]    8:     0x560f8888933e - std::panicking::default_hook::{{closure}}::hfac9dc1510e753c1
[INFO] [stderr]                                at src/libstd/panicking.rs:193
[INFO] [stderr]    9:     0x560f88889031 - std::panicking::default_hook::hc7eafbac653c9df8
[INFO] [stderr]                                at src/libstd/panicking.rs:210
[INFO] [stderr]   10:     0x560f88889a1b - std::panicking::rust_panic_with_hook::h329f267bfc6e2a08
[INFO] [stderr]                                at src/libstd/panicking.rs:471
[INFO] [stderr]   11:     0x560f8886e817 - std::panicking::begin_panic::h5592ef7572db122a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:404
[INFO] [stderr]   12:     0x560f88824588 - gcc::fail::h4f56a81ffc9d6cf9
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x560f88824220 - gcc::run::hee18639bceb01910
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x560f8881acfe - gcc::Config::compile_object::h9a4de39451948eea
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x560f8881a601 - gcc::Config::compile_objects::{{closure}}::h88af638f1d160056
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x560f88838b48 - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::hc3e329f46830c203
[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:     0x560f88840ec2 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   23:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   26:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   29:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   32:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   35:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882ac73 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::h67fa9e35b0c15abc
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   38:     0x560f888301c1 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hbe57786d09f80b42
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   39:     0x560f88845170 - std::panicking::try::do_call::h7447aac7f53443be
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   40:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   41:     0x560f88844f88 - std::panicking::try::hfa6681490b193499
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   42:     0x560f88830503 - std::panic::catch_unwind::hd3cb4c0818ca4edf
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   43:     0x560f88845ef0 - rayon::unwind::halt_unwinding::h2b1f9df5a2192e7d
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   44:     0x560f8882a14a - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::h18318e8fed7457f7
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   45:     0x560f8885c64f - rayon::job::JobRef::execute::h9d1bd62a9390cbe0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   46:     0x560f88863c33 - rayon::thread_pool::main_loop::h0ab9c8b3ee6cf1df
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:342
[INFO] [stderr]   47:     0x560f88862d24 - rayon::thread_pool::Registry::new::{{closure}}::h2f48f9168432959f
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   48:     0x560f8885a285 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha272b536908e5907
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stderr]   49:     0x560f88856a36 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hede16f42f97ac55a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:469
[INFO] [stderr]   50:     0x560f8885a199 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7cdb91db9bf0d59c
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   51:     0x560f88856c97 - std::panicking::try::do_call::h8964393c99599682
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   52:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   53:     0x560f88856b9e - std::panicking::try::hc9c1be532896d922
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   54:     0x560f8885a309 - std::panic::catch_unwind::hc18df3fcf9ab9185
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   55:     0x560f88856826 - std::thread::Builder::spawn_unchecked::{{closure}}::h52aa10d687ab3a07
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:468
[INFO] [stderr]   56:     0x560f888526e4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0c855a5255035a48
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libcore/ops/function.rs:232
[INFO] [stderr]   57:     0x560f8887e76f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h299b83df317fcde2
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   58:     0x560f88890e20 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h65f1369cbbfd1382
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   59:     0x560f88890e20 - std::sys_common::thread::start_thread::h14f2164f3bc268cf
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   60:     0x560f88890e20 - std::sys::unix::thread::Thread::new::thread_start::h15c78b58515def04
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:80
[INFO] [stderr]   61:     0x7fc7f51c96db - start_thread
[INFO] [stderr]   62:     0x7fc7f4cda88f - __clone
[INFO] [stderr]   63:                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] 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:     0x560f888870d4 - backtrace::backtrace::libunwind::trace::hd42437fd62966669
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x560f888870d4 - backtrace::backtrace::trace_unsynchronized::h0ae20d5385defeb5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x560f888870d4 - std::sys_common::backtrace::_print_fmt::h894a1bdf0a2dfa40
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:84
[INFO] [stderr]    3:     0x560f888870d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hddc3494f848f9e38
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:61
[INFO] [stderr]    4:     0x560f888a708c - core::fmt::write::h82684cbacf4572fd
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1057
[INFO] [stderr]    5:     0x560f88883747 - std::io::Write::write_fmt::h4bd3be855b331f66
[INFO] [stderr]                                at src/libstd/io/mod.rs:1426
[INFO] [stderr]    6:     0x560f8888933e - std::sys_common::backtrace::_print::hdadd72de21a0032c
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:65
[INFO] [stderr]    7:     0x560f8888933e - std::sys_common::backtrace::print::hc9a2260feb2dd213
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:50
[INFO] [stderr]    8:     0x560f8888933e - std::panicking::default_hook::{{closure}}::hfac9dc1510e753c1
[INFO] [stderr]                                at src/libstd/panicking.rs:193
[INFO] [stderr]    9:     0x560f88889031 - std::panicking::default_hook::hc7eafbac653c9df8
[INFO] [stderr]                                at src/libstd/panicking.rs:210
[INFO] [stderr]   10:     0x560f88889a1b - std::panicking::rust_panic_with_hook::h329f267bfc6e2a08
[INFO] [stderr]                                at src/libstd/panicking.rs:471
[INFO] [stderr]   11:     0x560f8886e817 - std::panicking::begin_panic::h5592ef7572db122a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:404
[INFO] [stderr]   12:     0x560f88824588 - gcc::fail::h4f56a81ffc9d6cf9
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x560f88824220 - gcc::run::hee18639bceb01910
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x560f8881acfe - gcc::Config::compile_object::h9a4de39451948eea
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x560f8881a601 - gcc::Config::compile_objects::{{closure}}::h88af638f1d160056
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x560f88838b48 - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::hc3e329f46830c203
[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:     0x560f88840ec2 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   23:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   26:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88841033 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hc135d5035fa97be6
[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:     0x560f8882acf1 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::had690ec111db34e8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   29:     0x560f88830183 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h239fd4bde89620d4
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   30:     0x560f88845100 - std::panicking::try::do_call::h55a0d4f7acd539f0
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   31:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   32:     0x560f88844c88 - std::panicking::try::h63f30939e4d7d831
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   33:     0x560f888304b3 - std::panic::catch_unwind::h9db83e6ba55307c8
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   34:     0x560f88845f73 - rayon::unwind::halt_unwinding::h8b7a001699140429
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   35:     0x560f8882a549 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hae16079d9cd9811d
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   36:     0x560f8885c64f - rayon::job::JobRef::execute::h9d1bd62a9390cbe0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   37:     0x560f88863cff - rayon::thread_pool::main_loop::h0ab9c8b3ee6cf1df
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   38:     0x560f88862d24 - rayon::thread_pool::Registry::new::{{closure}}::h2f48f9168432959f
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   39:     0x560f8885a285 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha272b536908e5907
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stderr]   40:     0x560f88856a36 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hede16f42f97ac55a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:469
[INFO] [stderr]   41:     0x560f8885a199 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7cdb91db9bf0d59c
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   42:     0x560f88856c97 - std::panicking::try::do_call::h8964393c99599682
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   43:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   44:     0x560f88856b9e - std::panicking::try::hc9c1be532896d922
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   45:     0x560f8885a309 - std::panic::catch_unwind::hc18df3fcf9ab9185
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   46:     0x560f88856826 - std::thread::Builder::spawn_unchecked::{{closure}}::h52aa10d687ab3a07
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:468
[INFO] [stderr]   47:     0x560f888526e4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0c855a5255035a48
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libcore/ops/function.rs:232
[INFO] [stderr]   48:     0x560f8887e76f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h299b83df317fcde2
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   49:     0x560f88890e20 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h65f1369cbbfd1382
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   50:     0x560f88890e20 - std::sys_common::thread::start_thread::h14f2164f3bc268cf
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   51:     0x560f88890e20 - std::sys::unix::thread::Thread::new::thread_start::h15c78b58515def04
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:80
[INFO] [stderr]   52:     0x7fc7f51c96db - start_thread
[INFO] [stderr]   53:     0x7fc7f4cda88f - __clone
[INFO] [stderr]   54:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x560f888870d4 - backtrace::backtrace::libunwind::trace::hd42437fd62966669
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x560f888870d4 - backtrace::backtrace::trace_unsynchronized::h0ae20d5385defeb5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x560f888870d4 - std::sys_common::backtrace::_print_fmt::h894a1bdf0a2dfa40
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:84
[INFO] [stderr]    3:     0x560f888870d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hddc3494f848f9e38
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:61
[INFO] [stderr]    4:     0x560f888a708c - core::fmt::write::h82684cbacf4572fd
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1057
[INFO] [stderr]    5:     0x560f88883747 - std::io::Write::write_fmt::h4bd3be855b331f66
[INFO] [stderr]                                at src/libstd/io/mod.rs:1426
[INFO] [stderr]    6:     0x560f8888933e - std::sys_common::backtrace::_print::hdadd72de21a0032c
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:65
[INFO] [stderr]    7:     0x560f8888933e - std::sys_common::backtrace::print::hc9a2260feb2dd213
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:50
[INFO] [stderr]    8:     0x560f8888933e - std::panicking::default_hook::{{closure}}::hfac9dc1510e753c1
[INFO] [stderr]                                at src/libstd/panicking.rs:193
[INFO] [stderr]    9:     0x560f88889031 - std::panicking::default_hook::hc7eafbac653c9df8
[INFO] [stderr]                                at src/libstd/panicking.rs:210
[INFO] [stderr]   10:     0x560f88889a1b - std::panicking::rust_panic_with_hook::h329f267bfc6e2a08
[INFO] [stderr]                                at src/libstd/panicking.rs:471
[INFO] [stderr]   11:     0x560f8886e817 - std::panicking::begin_panic::h5592ef7572db122a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:404
[INFO] [stderr]   12:     0x560f88824588 - gcc::fail::h4f56a81ffc9d6cf9
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x560f88824220 - gcc::run::hee18639bceb01910
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x560f8881acfe - gcc::Config::compile_object::h9a4de39451948eea
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x560f8881a601 - gcc::Config::compile_objects::{{closure}}::h88af638f1d160056
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x560f88838b48 - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::hc3e329f46830c203
[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:     0x560f88840ec2 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88841033 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hc135d5035fa97be6
[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:     0x560f8882acf1 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::had690ec111db34e8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   23:     0x560f88830183 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h239fd4bde89620d4
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   24:     0x560f88845100 - std::panicking::try::do_call::h55a0d4f7acd539f0
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   25:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   26:     0x560f88844c88 - std::panicking::try::h63f30939e4d7d831
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   27:     0x560f888304b3 - std::panic::catch_unwind::h9db83e6ba55307c8
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   28:     0x560f88845f73 - rayon::unwind::halt_unwinding::h8b7a001699140429
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   29:     0x560f8882a549 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hae16079d9cd9811d
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   30:     0x560f8885c64f - rayon::job::JobRef::execute::h9d1bd62a9390cbe0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   31:     0x560f88863cff - rayon::thread_pool::main_loop::h0ab9c8b3ee6cf1df
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   32:     0x560f88862d24 - rayon::thread_pool::Registry::new::{{closure}}::h2f48f9168432959f
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   33:     0x560f8885a285 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha272b536908e5907
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stderr]   34:     0x560f88856a36 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hede16f42f97ac55a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:469
[INFO] [stderr]   35:     0x560f8885a199 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7cdb91db9bf0d59c
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   36:     0x560f88856c97 - std::panicking::try::do_call::h8964393c99599682
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   37:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   38:     0x560f88856b9e - std::panicking::try::hc9c1be532896d922
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   39:     0x560f8885a309 - std::panic::catch_unwind::hc18df3fcf9ab9185
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   40:     0x560f88856826 - std::thread::Builder::spawn_unchecked::{{closure}}::h52aa10d687ab3a07
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:468
[INFO] [stderr]   41:     0x560f888526e4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0c855a5255035a48
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libcore/ops/function.rs:232
[INFO] [stderr]   42:     0x560f8887e76f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h299b83df317fcde2
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   43:     0x560f88890e20 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h65f1369cbbfd1382
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   44:     0x560f88890e20 - std::sys_common::thread::start_thread::h14f2164f3bc268cf
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   45:     0x560f88890e20 - std::sys::unix::thread::Thread::new::thread_start::h15c78b58515def04
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:80
[INFO] [stderr]   46:     0x7fc7f51c96db - start_thread
[INFO] [stderr]   47:     0x7fc7f4cda88f - __clone
[INFO] [stderr]   48:                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:     0x560f888870d4 - backtrace::backtrace::libunwind::trace::hd42437fd62966669
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x560f888870d4 - backtrace::backtrace::trace_unsynchronized::h0ae20d5385defeb5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x560f888870d4 - std::sys_common::backtrace::_print_fmt::h894a1bdf0a2dfa40
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:84
[INFO] [stderr]    3:     0x560f888870d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hddc3494f848f9e38
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:61
[INFO] [stderr]    4:     0x560f888a708c - core::fmt::write::h82684cbacf4572fd
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1057
[INFO] [stderr]    5:     0x560f88883747 - std::io::Write::write_fmt::h4bd3be855b331f66
[INFO] [stderr]                                at src/libstd/io/mod.rs:1426
[INFO] [stderr]    6:     0x560f8888933e - std::sys_common::backtrace::_print::hdadd72de21a0032c
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:65
[INFO] [stderr]    7:     0x560f8888933e - std::sys_common::backtrace::print::hc9a2260feb2dd213
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:50
[INFO] [stderr]    8:     0x560f8888933e - std::panicking::default_hook::{{closure}}::hfac9dc1510e753c1
[INFO] [stderr]                                at src/libstd/panicking.rs:193
[INFO] [stderr]    9:     0x560f88889031 - std::panicking::default_hook::hc7eafbac653c9df8
[INFO] [stderr]                                at src/libstd/panicking.rs:210
[INFO] [stderr]   10:     0x560f88889a1b - std::panicking::rust_panic_with_hook::h329f267bfc6e2a08
[INFO] [stderr]                                at src/libstd/panicking.rs:471
[INFO] [stderr]   11:     0x560f8886e817 - std::panicking::begin_panic::h5592ef7572db122a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:404
[INFO] [stderr]   12:     0x560f88824588 - gcc::fail::h4f56a81ffc9d6cf9
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x560f88824220 - gcc::run::hee18639bceb01910
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x560f8881acfe - gcc::Config::compile_object::h9a4de39451948eea
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x560f8881a601 - gcc::Config::compile_objects::{{closure}}::h88af638f1d160056
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x560f88838b48 - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::hc3e329f46830c203
[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:     0x560f88840ec2 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   23:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88841033 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hc135d5035fa97be6
[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:     0x560f8882acf1 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::had690ec111db34e8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   26:     0x560f88830183 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h239fd4bde89620d4
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   27:     0x560f88845100 - std::panicking::try::do_call::h55a0d4f7acd539f0
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   28:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   29:     0x560f88844c88 - std::panicking::try::h63f30939e4d7d831
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   30:     0x560f888304b3 - std::panic::catch_unwind::h9db83e6ba55307c8
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   31:     0x560f88845f73 - rayon::unwind::halt_unwinding::h8b7a001699140429
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   32:     0x560f8882a549 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hae16079d9cd9811d
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   33:     0x560f8885c64f - rayon::job::JobRef::execute::h9d1bd62a9390cbe0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   34:     0x560f88863cff - rayon::thread_pool::main_loop::h0ab9c8b3ee6cf1df
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   35:     0x560f88862d24 - rayon::thread_pool::Registry::new::{{closure}}::h2f48f9168432959f
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   36:     0x560f8885a285 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha272b536908e5907
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stderr]   37:     0x560f88856a36 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hede16f42f97ac55a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:469
[INFO] [stderr]   38:     0x560f8885a199 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7cdb91db9bf0d59c
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   39:     0x560f88856c97 - std::panicking::try::do_call::h8964393c99599682
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   40:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   41:     0x560f88856b9e - std::panicking::try::hc9c1be532896d922
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   42:     0x560f8885a309 - std::panic::catch_unwind::hc18df3fcf9ab9185
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   43:     0x560f88856826 - std::thread::Builder::spawn_unchecked::{{closure}}::h52aa10d687ab3a07
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:468
[INFO] [stderr]   44:     0x560f888526e4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0c855a5255035a48
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libcore/ops/function.rs:232
[INFO] [stderr]   45:     0x560f8887e76f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h299b83df317fcde2
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   46:     0x560f88890e20 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h65f1369cbbfd1382
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   47:     0x560f88890e20 - std::sys_common::thread::start_thread::h14f2164f3bc268cf
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   48:     0x560f88890e20 - std::sys::unix::thread::Thread::new::thread_start::h15c78b58515def04
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:80
[INFO] [stderr]   49:     0x7fc7f51c96db - start_thread
[INFO] [stderr]   50:     0x7fc7f4cda88f - __clone
[INFO] [stderr]   51:                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:     0x560f888870d4 - backtrace::backtrace::libunwind::trace::hd42437fd62966669
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x560f888870d4 - backtrace::backtrace::trace_unsynchronized::h0ae20d5385defeb5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x560f888870d4 - std::sys_common::backtrace::_print_fmt::h894a1bdf0a2dfa40
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:84
[INFO] [stderr]    3:     0x560f888870d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hddc3494f848f9e38
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:61
[INFO] [stderr]    4:     0x560f888a708c - core::fmt::write::h82684cbacf4572fd
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1057
[INFO] [stderr]    5:     0x560f88883747 - std::io::Write::write_fmt::h4bd3be855b331f66
[INFO] [stderr]                                at src/libstd/io/mod.rs:1426
[INFO] [stderr]    6:     0x560f8888933e - std::sys_common::backtrace::_print::hdadd72de21a0032c
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:65
[INFO] [stderr]    7:     0x560f8888933e - std::sys_common::backtrace::print::hc9a2260feb2dd213
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:50
[INFO] [stderr]    8:     0x560f8888933e - std::panicking::default_hook::{{closure}}::hfac9dc1510e753c1
[INFO] [stderr]                                at src/libstd/panicking.rs:193
[INFO] [stderr]    9:     0x560f88889031 - std::panicking::default_hook::hc7eafbac653c9df8
[INFO] [stderr]                                at src/libstd/panicking.rs:210
[INFO] [stderr]   10:     0x560f88889a1b - std::panicking::rust_panic_with_hook::h329f267bfc6e2a08
[INFO] [stderr]                                at src/libstd/panicking.rs:471
[INFO] [stderr]   11:     0x560f8886e817 - std::panicking::begin_panic::h5592ef7572db122a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:404
[INFO] [stderr]   12:     0x560f88824588 - gcc::fail::h4f56a81ffc9d6cf9
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x560f88824220 - gcc::run::hee18639bceb01910
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x560f8881acfe - gcc::Config::compile_object::h9a4de39451948eea
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x560f8881a601 - gcc::Config::compile_objects::{{closure}}::h88af638f1d160056
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x560f88838b48 - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::hc3e329f46830c203
[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:     0x560f88840ec2 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   23:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88841033 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hc135d5035fa97be6
[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:     0x560f8882acf1 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::had690ec111db34e8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   26:     0x560f88830183 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h239fd4bde89620d4
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   27:     0x560f88845100 - std::panicking::try::do_call::h55a0d4f7acd539f0
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   28:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   29:     0x560f88844c88 - std::panicking::try::h63f30939e4d7d831
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   30:     0x560f888304b3 - std::panic::catch_unwind::h9db83e6ba55307c8
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   31:     0x560f88845f73 - rayon::unwind::halt_unwinding::h8b7a001699140429
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   32:     0x560f8882a549 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hae16079d9cd9811d
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   33:     0x560f8885c64f - rayon::job::JobRef::execute::h9d1bd62a9390cbe0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   34:     0x560f88863cff - rayon::thread_pool::main_loop::h0ab9c8b3ee6cf1df
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   35:     0x560f88862d24 - rayon::thread_pool::Registry::new::{{closure}}::h2f48f9168432959f
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   36:     0x560f8885a285 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha272b536908e5907
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stderr]   37:     0x560f88856a36 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hede16f42f97ac55a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:469
[INFO] [stderr]   38:     0x560f8885a199 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7cdb91db9bf0d59c
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   39:     0x560f88856c97 - std::panicking::try::do_call::h8964393c99599682
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   40:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   41:     0x560f88856b9e - std::panicking::try::hc9c1be532896d922
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   42:     0x560f8885a309 - std::panic::catch_unwind::hc18df3fcf9ab9185
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   43:     0x560f88856826 - std::thread::Builder::spawn_unchecked::{{closure}}::h52aa10d687ab3a07
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:468
[INFO] [stderr]   44:     0x560f888526e4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0c855a5255035a48
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libcore/ops/function.rs:232
[INFO] [stderr]   45:     0x560f8887e76f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h299b83df317fcde2
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   46:     0x560f88890e20 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h65f1369cbbfd1382
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   47:     0x560f88890e20 - std::sys_common::thread::start_thread::h14f2164f3bc268cf
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   48:     0x560f88890e20 - std::sys::unix::thread::Thread::new::thread_start::h15c78b58515def04
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:80
[INFO] [stderr]   49:     0x7fc7f51c96db - start_thread
[INFO] [stderr]   50:     0x7fc7f4cda88f - __clone
[INFO] [stderr]   51:                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:     0x560f888870d4 - backtrace::backtrace::libunwind::trace::hd42437fd62966669
[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]                        at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x560f888870d4 - backtrace::backtrace::trace_unsynchronized::h0ae20d5385defeb5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x560f888870d4 - std::sys_common::backtrace::_print_fmt::h894a1bdf0a2dfa40
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:84
[INFO] [stderr]    3:     0x560f888870d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hddc3494f848f9e38
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:61
[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]    4:     0x560f888a708c - core::fmt::write::h82684cbacf4572fd
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1057
[INFO] [stderr]    5:     0x560f88883747 - std::io::Write::write_fmt::h4bd3be855b331f66
[INFO] [stderr]                                at src/libstd/io/mod.rs:1426
[INFO] [stderr]    6:     0x560f8888933e - std::sys_common::backtrace::_print::hdadd72de21a0032c
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:65
[INFO] [stderr]    7:     0x560f8888933e - std::sys_common::backtrace::print::hc9a2260feb2dd213
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:50
[INFO] [stderr]    8:     0x560f8888933e - std::panicking::default_hook::{{closure}}::hfac9dc1510e753c1
[INFO] [stderr]                                at src/libstd/panicking.rs:193
[INFO] [stderr]    9:     0x560f88889031 - std::panicking::default_hook::hc7eafbac653c9df8
[INFO] [stderr]                                at src/libstd/panicking.rs:210
[INFO] [stderr]   10:     0x560f88889a1b - std::panicking::rust_panic_with_hook::h329f267bfc6e2a08
[INFO] [stderr]                                at src/libstd/panicking.rs:471
[INFO] [stderr]   11:     0x560f8886e817 - std::panicking::begin_panic::h5592ef7572db122a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:404
[INFO] [stderr]   12:     0x560f88824588 - gcc::fail::h4f56a81ffc9d6cf9
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x560f88824220 - gcc::run::hee18639bceb01910
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x560f8881acfe - gcc::Config::compile_object::h9a4de39451948eea
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x560f8881a601 - gcc::Config::compile_objects::{{closure}}::h88af638f1d160056
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x560f88838b48 - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::hc3e329f46830c203
[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:     0x560f88840ec2 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   23:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   26:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88841033 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hc135d5035fa97be6
[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:     0x560f8882acf1 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::had690ec111db34e8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   29:     0x560f88830183 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h239fd4bde89620d4
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   30:     0x560f88845100 - std::panicking::try::do_call::h55a0d4f7acd539f0
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   31:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   32:     0x560f88844c88 - std::panicking::try::h63f30939e4d7d831
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   33:     0x560f888304b3 - std::panic::catch_unwind::h9db83e6ba55307c8
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   34:     0x560f88845f73 - rayon::unwind::halt_unwinding::h8b7a001699140429
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   35:     0x560f8882a549 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hae16079d9cd9811d
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   36:     0x560f8885c64f - rayon::job::JobRef::execute::h9d1bd62a9390cbe0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   37:     0x560f88863cff - rayon::thread_pool::main_loop::h0ab9c8b3ee6cf1df
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   38:     0x560f88862d24 - rayon::thread_pool::Registry::new::{{closure}}::h2f48f9168432959f
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   39:     0x560f8885a285 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha272b536908e5907
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stderr]   40:     0x560f88856a36 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hede16f42f97ac55a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:469
[INFO] [stderr]   41:     0x560f8885a199 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7cdb91db9bf0d59c
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   42:     0x560f88856c97 - std::panicking::try::do_call::h8964393c99599682
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   43:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   44:     0x560f88856b9e - std::panicking::try::hc9c1be532896d922
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   45:     0x560f8885a309 - std::panic::catch_unwind::hc18df3fcf9ab9185
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   46:     0x560f88856826 - std::thread::Builder::spawn_unchecked::{{closure}}::h52aa10d687ab3a07
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:468
[INFO] [stderr]   47:     0x560f888526e4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0c855a5255035a48
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libcore/ops/function.rs:232
[INFO] [stderr]   48:     0x560f8887e76f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h299b83df317fcde2
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   49:     0x560f88890e20 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h65f1369cbbfd1382
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   50:     0x560f88890e20 - std::sys_common::thread::start_thread::h14f2164f3bc268cf
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   51:     0x560f88890e20 - std::sys::unix::thread::Thread::new::thread_start::h15c78b58515def04
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:80
[INFO] [stderr]   52:     0x7fc7f51c96db - start_thread
[INFO] [stderr]   53:     0x7fc7f4cda88f - __clone
[INFO] [stderr]   54:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x560f888870d4 - backtrace::backtrace::libunwind::trace::hd42437fd62966669
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x560f888870d4 - backtrace::backtrace::trace_unsynchronized::h0ae20d5385defeb5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x560f888870d4 - std::sys_common::backtrace::_print_fmt::h894a1bdf0a2dfa40
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:84
[INFO] [stderr]    3:     0x560f888870d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hddc3494f848f9e38
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:61
[INFO] [stderr]    4:     0x560f888a708c - core::fmt::write::h82684cbacf4572fd
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1057
[INFO] [stderr]    5:     0x560f88883747 - std::io::Write::write_fmt::h4bd3be855b331f66
[INFO] [stderr]                                at src/libstd/io/mod.rs:1426
[INFO] [stderr]    6:     0x560f8888933e - std::sys_common::backtrace::_print::hdadd72de21a0032c
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:65
[INFO] [stderr]    7:     0x560f8888933e - std::sys_common::backtrace::print::hc9a2260feb2dd213
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:50
[INFO] [stderr]    8:     0x560f8888933e - std::panicking::default_hook::{{closure}}::hfac9dc1510e753c1
[INFO] [stderr]                                at src/libstd/panicking.rs:193
[INFO] [stderr]    9:     0x560f88889031 - std::panicking::default_hook::hc7eafbac653c9df8
[INFO] [stderr]                                at src/libstd/panicking.rs:210
[INFO] [stderr]   10:     0x560f88889a1b - std::panicking::rust_panic_with_hook::h329f267bfc6e2a08
[INFO] [stderr]                                at src/libstd/panicking.rs:471
[INFO] [stderr]   11:     0x560f8886e817 - std::panicking::begin_panic::h5592ef7572db122a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:404
[INFO] [stderr]   12:     0x560f88824588 - gcc::fail::h4f56a81ffc9d6cf9
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x560f88824220 - gcc::run::hee18639bceb01910
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x560f8881acfe - gcc::Config::compile_object::h9a4de39451948eea
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x560f8881a601 - gcc::Config::compile_objects::{{closure}}::h88af638f1d160056
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x560f88838b48 - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::hc3e329f46830c203
[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:     0x560f88840ec2 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88841033 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hc135d5035fa97be6
[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:     0x560f8882acf1 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::had690ec111db34e8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   23:     0x560f88830183 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h239fd4bde89620d4
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   24:     0x560f88845100 - std::panicking::try::do_call::h55a0d4f7acd539f0
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   25:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   26:     0x560f88844c88 - std::panicking::try::h63f30939e4d7d831
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   27:     0x560f888304b3 - std::panic::catch_unwind::h9db83e6ba55307c8
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   28:     0x560f88845f73 - rayon::unwind::halt_unwinding::h8b7a001699140429
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   29:     0x560f8882a549 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hae16079d9cd9811d
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   30:     0x560f8885c64f - rayon::job::JobRef::execute::h9d1bd62a9390cbe0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   31:     0x560f88863cff - rayon::thread_pool::main_loop::h0ab9c8b3ee6cf1df
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   32:     0x560f88862d24 - rayon::thread_pool::Registry::new::{{closure}}::h2f48f9168432959f
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   33:     0x560f8885a285 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha272b536908e5907
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stderr]   34:     0x560f88856a36 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hede16f42f97ac55a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:469
[INFO] [stderr]   35:     0x560f8885a199 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7cdb91db9bf0d59c
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   36:     0x560f88856c97 - std::panicking::try::do_call::h8964393c99599682
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   37:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   38:     0x560f88856b9e - std::panicking::try::hc9c1be532896d922
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   39:     0x560f8885a309 - std::panic::catch_unwind::hc18df3fcf9ab9185
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   40:     0x560f88856826 - std::thread::Builder::spawn_unchecked::{{closure}}::h52aa10d687ab3a07
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:468
[INFO] [stderr]   41:     0x560f888526e4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0c855a5255035a48
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libcore/ops/function.rs:232
[INFO] [stderr]   42:     0x560f8887e76f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h299b83df317fcde2
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   43:     0x560f88890e20 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h65f1369cbbfd1382
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   44:     0x560f88890e20 - std::sys_common::thread::start_thread::h14f2164f3bc268cf
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   45:     0x560f88890e20 - std::sys::unix::thread::Thread::new::thread_start::h15c78b58515def04
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:80
[INFO] [stderr]   46:     0x7fc7f51c96db - start_thread
[INFO] [stderr]   47:     0x7fc7f4cda88f - __clone
[INFO] [stderr]   48:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x560f888870d4 - backtrace::backtrace::libunwind::trace::hd42437fd62966669
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x560f888870d4 - backtrace::backtrace::trace_unsynchronized::h0ae20d5385defeb5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x560f888870d4 - std::sys_common::backtrace::_print_fmt::h894a1bdf0a2dfa40
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:84
[INFO] [stderr]    3:     0x560f888870d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hddc3494f848f9e38
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:61
[INFO] [stderr]    4:     0x560f888a708c - core::fmt::write::h82684cbacf4572fd
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1057
[INFO] [stderr]    5:     0x560f88883747 - std::io::Write::write_fmt::h4bd3be855b331f66
[INFO] [stderr]                                at src/libstd/io/mod.rs:1426
[INFO] [stderr]    6:     0x560f8888933e - std::sys_common::backtrace::_print::hdadd72de21a0032c
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:65
[INFO] [stderr]    7:     0x560f8888933e - std::sys_common::backtrace::print::hc9a2260feb2dd213
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:50
[INFO] [stderr]    8:     0x560f8888933e - std::panicking::default_hook::{{closure}}::hfac9dc1510e753c1
[INFO] [stderr]                                at src/libstd/panicking.rs:193
[INFO] [stderr]    9:     0x560f88889031 - std::panicking::default_hook::hc7eafbac653c9df8
[INFO] [stderr]                                at src/libstd/panicking.rs:210
[INFO] [stderr]   10:     0x560f88889a1b - std::panicking::rust_panic_with_hook::h329f267bfc6e2a08
[INFO] [stderr]                                at src/libstd/panicking.rs:471
[INFO] [stderr]   11:     0x560f8886e817 - std::panicking::begin_panic::h5592ef7572db122a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:404
[INFO] [stderr]   12:     0x560f88824588 - gcc::fail::h4f56a81ffc9d6cf9
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x560f88824220 - gcc::run::hee18639bceb01910
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x560f8881acfe - gcc::Config::compile_object::h9a4de39451948eea
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x560f8881a601 - gcc::Config::compile_objects::{{closure}}::h88af638f1d160056
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x560f88838b48 - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::hc3e329f46830c203
[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:     0x560f88840ec2 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88841033 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hc135d5035fa97be6
[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:     0x560f8882acf1 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::had690ec111db34e8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   23:     0x560f88830183 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h239fd4bde89620d4
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   24:     0x560f88845100 - std::panicking::try::do_call::h55a0d4f7acd539f0
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   25:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   26:     0x560f88844c88 - std::panicking::try::h63f30939e4d7d831
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   27:     0x560f888304b3 - std::panic::catch_unwind::h9db83e6ba55307c8
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   28:     0x560f88845f73 - rayon::unwind::halt_unwinding::h8b7a001699140429
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   29:     0x560f8882a549 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hae16079d9cd9811d
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   30:     0x560f8885c64f - rayon::job::JobRef::execute::h9d1bd62a9390cbe0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   31:     0x560f88863cff - rayon::thread_pool::main_loop::h0ab9c8b3ee6cf1df
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   32:     0x560f88862d24 - rayon::thread_pool::Registry::new::{{closure}}::h2f48f9168432959f
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   33:     0x560f8885a285 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha272b536908e5907
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stderr]   34:     0x560f88856a36 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hede16f42f97ac55a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:469
[INFO] [stderr]   35:     0x560f8885a199 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7cdb91db9bf0d59c
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   36:     0x560f88856c97 - std::panicking::try::do_call::h8964393c99599682
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   37:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   38:     0x560f88856b9e - std::panicking::try::hc9c1be532896d922
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   39:     0x560f8885a309 - std::panic::catch_unwind::hc18df3fcf9ab9185
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   40:     0x560f88856826 - std::thread::Builder::spawn_unchecked::{{closure}}::h52aa10d687ab3a07
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:468
[INFO] [stderr]   41:     0x560f888526e4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0c855a5255035a48
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libcore/ops/function.rs:232
[INFO] [stderr]   42:     0x560f8887e76f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h299b83df317fcde2
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   43:     0x560f88890e20 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h65f1369cbbfd1382
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   44:     0x560f88890e20 - std::sys_common::thread::start_thread::h14f2164f3bc268cf
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   45:     0x560f88890e20 - std::sys::unix::thread::Thread::new::thread_start::h15c78b58515def04
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:80
[INFO] [stderr]   46:     0x7fc7f51c96db - start_thread
[INFO] [stderr]   47:     0x7fc7f4cda88f - __clone
[INFO] [stderr]   48:                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:     0x560f888870d4 - backtrace::backtrace::libunwind::trace::hd42437fd62966669
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x560f888870d4 - backtrace::backtrace::trace_unsynchronized::h0ae20d5385defeb5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x560f888870d4 - std::sys_common::backtrace::_print_fmt::h894a1bdf0a2dfa40
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:84
[INFO] [stderr]    3:     0x560f888870d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hddc3494f848f9e38
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:61
[INFO] [stderr]    4:     0x560f888a708c - core::fmt::write::h82684cbacf4572fd
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1057
[INFO] [stderr]    5:     0x560f88883747 - std::io::Write::write_fmt::h4bd3be855b331f66
[INFO] [stderr]                                at src/libstd/io/mod.rs:1426
[INFO] [stderr]    6:     0x560f8888933e - std::sys_common::backtrace::_print::hdadd72de21a0032c
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:65
[INFO] [stderr]    7:     0x560f8888933e - std::sys_common::backtrace::print::hc9a2260feb2dd213
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:50
[INFO] [stderr]    8:     0x560f8888933e - std::panicking::default_hook::{{closure}}::hfac9dc1510e753c1
[INFO] [stderr]                                at src/libstd/panicking.rs:193
[INFO] [stderr]    9:     0x560f88889031 - std::panicking::default_hook::hc7eafbac653c9df8
[INFO] [stderr]                                at src/libstd/panicking.rs:210
[INFO] [stderr]   10:     0x560f88889a1b - std::panicking::rust_panic_with_hook::h329f267bfc6e2a08
[INFO] [stderr]                                at src/libstd/panicking.rs:471
[INFO] [stderr]   11:     0x560f8886e817 - std::panicking::begin_panic::h5592ef7572db122a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:404
[INFO] [stderr]   12:     0x560f88824588 - gcc::fail::h4f56a81ffc9d6cf9
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x560f88824220 - gcc::run::hee18639bceb01910
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x560f8881acfe - gcc::Config::compile_object::h9a4de39451948eea
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x560f8881a601 - gcc::Config::compile_objects::{{closure}}::h88af638f1d160056
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x560f88838b48 - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::hc3e329f46830c203
[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:     0x560f88840ec2 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   23:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88841033 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hc135d5035fa97be6
[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:     0x560f8882acf1 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::had690ec111db34e8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   26:     0x560f88830183 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h239fd4bde89620d4
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   27:     0x560f88845100 - std::panicking::try::do_call::h55a0d4f7acd539f0
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   28:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   29:     0x560f88844c88 - std::panicking::try::h63f30939e4d7d831
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   30:     0x560f888304b3 - std::panic::catch_unwind::h9db83e6ba55307c8
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   31:     0x560f88845f73 - rayon::unwind::halt_unwinding::h8b7a001699140429
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   32:     0x560f8882a549 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hae16079d9cd9811d
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   33:     0x560f8885c64f - rayon::job::JobRef::execute::h9d1bd62a9390cbe0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   34:     0x560f888635db - rayon::thread_pool::WorkerThread::steal_until::h1f28dd80a462aac5
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:288
[INFO] [stderr]   35:     0x560f8882cb65 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:175
[INFO] [stderr]   36:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   38:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   39:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   42:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   45:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88841033 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hc135d5035fa97be6
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:177
[INFO] [stderr]   47:     0x560f8882acf1 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::had690ec111db34e8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   48:     0x560f88830183 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h239fd4bde89620d4
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   49:     0x560f88845100 - std::panicking::try::do_call::h55a0d4f7acd539f0
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   50:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   51:     0x560f88844c88 - std::panicking::try::h63f30939e4d7d831
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   52:     0x560f888304b3 - std::panic::catch_unwind::h9db83e6ba55307c8
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   53:     0x560f88845f73 - rayon::unwind::halt_unwinding::h8b7a001699140429
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   54:     0x560f8882a549 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hae16079d9cd9811d
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   55:     0x560f8885c64f - rayon::job::JobRef::execute::h9d1bd62a9390cbe0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   56:     0x560f88863cff - rayon::thread_pool::main_loop::h0ab9c8b3ee6cf1df
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   57:     0x560f88862d24 - rayon::thread_pool::Registry::new::{{closure}}::h2f48f9168432959f
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   58:     0x560f8885a285 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha272b536908e5907
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stderr]   59:     0x560f88856a36 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hede16f42f97ac55a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:469
[INFO] [stderr]   60:     0x560f8885a199 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7cdb91db9bf0d59c
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   61:     0x560f88856c97 - std::panicking::try::do_call::h8964393c99599682
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   62:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   63:     0x560f88856b9e - std::panicking::try::hc9c1be532896d922
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   64:     0x560f8885a309 - std::panic::catch_unwind::hc18df3fcf9ab9185
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   65:     0x560f88856826 - std::thread::Builder::spawn_unchecked::{{closure}}::h52aa10d687ab3a07
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:468
[INFO] [stderr]   66:     0x560f888526e4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0c855a5255035a48
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libcore/ops/function.rs:232
[INFO] [stderr]   67:     0x560f8887e76f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h299b83df317fcde2
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   68:     0x560f88890e20 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h65f1369cbbfd1382
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   69:     0x560f88890e20 - std::sys_common::thread::start_thread::h14f2164f3bc268cf
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   70:     0x560f88890e20 - std::sys::unix::thread::Thread::new::thread_start::h15c78b58515def04
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:80
[INFO] [stderr]   71:     0x7fc7f51c96db - start_thread
[INFO] [stderr]   72:     0x7fc7f4cda88f - __clone
[INFO] [stderr]   73:                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:     0x560f888870d4 - backtrace::backtrace::libunwind::trace::hd42437fd62966669
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x560f888870d4 - backtrace::backtrace::trace_unsynchronized::h0ae20d5385defeb5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x560f888870d4 - std::sys_common::backtrace::_print_fmt::h894a1bdf0a2dfa40
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:84
[INFO] [stderr]    3:     0x560f888870d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hddc3494f848f9e38
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:61
[INFO] [stderr]    4:     0x560f888a708c - core::fmt::write::h82684cbacf4572fd
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1057
[INFO] [stderr]    5:     0x560f88883747 - std::io::Write::write_fmt::h4bd3be855b331f66
[INFO] [stderr]                                at src/libstd/io/mod.rs:1426
[INFO] [stderr]    6:     0x560f8888933e - std::sys_common::backtrace::_print::hdadd72de21a0032c
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:65
[INFO] [stderr]    7:     0x560f8888933e - std::sys_common::backtrace::print::hc9a2260feb2dd213
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:50
[INFO] [stderr]    8:     0x560f8888933e - std::panicking::default_hook::{{closure}}::hfac9dc1510e753c1
[INFO] [stderr]                                at src/libstd/panicking.rs:193
[INFO] [stderr]    9:     0x560f88889031 - std::panicking::default_hook::hc7eafbac653c9df8
[INFO] [stderr]                                at src/libstd/panicking.rs:210
[INFO] [stderr]   10:     0x560f88889a1b - std::panicking::rust_panic_with_hook::h329f267bfc6e2a08
[INFO] [stderr]                                at src/libstd/panicking.rs:471
[INFO] [stderr]   11:     0x560f8886e817 - std::panicking::begin_panic::h5592ef7572db122a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:404
[INFO] [stderr]   12:     0x560f88824588 - gcc::fail::h4f56a81ffc9d6cf9
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x560f88824220 - gcc::run::hee18639bceb01910
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x560f8881acfe - gcc::Config::compile_object::h9a4de39451948eea
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x560f8881a601 - gcc::Config::compile_objects::{{closure}}::h88af638f1d160056
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x560f88838b48 - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::hc3e329f46830c203
[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:     0x560f88840ec2 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88841033 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hc135d5035fa97be6
[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:     0x560f88829454 - rayon::job::StackJob<L,F,R>::run_inline::h793aeb9ba9c6625a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:86
[INFO] [stderr]   23:     0x560f8882cbf3 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:172
[INFO] [stderr]   24:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88841033 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hc135d5035fa97be6
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:177
[INFO] [stderr]   26:     0x560f8882acf1 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::had690ec111db34e8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   27:     0x560f88830183 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h239fd4bde89620d4
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   28:     0x560f88845100 - std::panicking::try::do_call::h55a0d4f7acd539f0
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   29:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   30:     0x560f88844c88 - std::panicking::try::h63f30939e4d7d831
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   31:     0x560f888304b3 - std::panic::catch_unwind::h9db83e6ba55307c8
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   32:     0x560f88845f73 - rayon::unwind::halt_unwinding::h8b7a001699140429
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   33:     0x560f8882a549 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hae16079d9cd9811d
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   34:     0x560f8885c64f - rayon::job::JobRef::execute::h9d1bd62a9390cbe0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   35:     0x560f88863cff - rayon::thread_pool::main_loop::h0ab9c8b3ee6cf1df
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   36:     0x560f88862d24 - rayon::thread_pool::Registry::new::{{closure}}::h2f48f9168432959f
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   37:     0x560f8885a285 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha272b536908e5907
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stderr]   38:     0x560f88856a36 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hede16f42f97ac55a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:469
[INFO] [stderr]   39:     0x560f8885a199 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7cdb91db9bf0d59c
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   40:     0x560f88856c97 - std::panicking::try::do_call::h8964393c99599682
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   41:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   42:     0x560f88856b9e - std::panicking::try::hc9c1be532896d922
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   43:     0x560f8885a309 - std::panic::catch_unwind::hc18df3fcf9ab9185
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   44:     0x560f88856826 - std::thread::Builder::spawn_unchecked::{{closure}}::h52aa10d687ab3a07
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:468
[INFO] [stderr]   45:     0x560f888526e4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0c855a5255035a48
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libcore/ops/function.rs:232
[INFO] [stderr]   46:     0x560f8887e76f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h299b83df317fcde2
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   47:     0x560f88890e20 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h65f1369cbbfd1382
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   48:     0x560f88890e20 - std::sys_common::thread::start_thread::h14f2164f3bc268cf
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   49:     0x560f88890e20 - std::sys::unix::thread::Thread::new::thread_start::h15c78b58515def04
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:80
[INFO] [stderr]   50:     0x7fc7f51c96db - start_thread
[INFO] [stderr]   51:     0x7fc7f4cda88f - __clone
[INFO] [stderr]   52:                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:     0x560f888870d4 - backtrace::backtrace::libunwind::trace::hd42437fd62966669
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x560f888870d4 - backtrace::backtrace::trace_unsynchronized::h0ae20d5385defeb5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x560f888870d4 - std::sys_common::backtrace::_print_fmt::h894a1bdf0a2dfa40
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:84
[INFO] [stderr]    3:     0x560f888870d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hddc3494f848f9e38
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:61
[INFO] [stderr]    4:     0x560f888a708c - core::fmt::write::h82684cbacf4572fd
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1057
[INFO] [stderr]    5:     0x560f88883747 - std::io::Write::write_fmt::h4bd3be855b331f66
[INFO] [stderr]                                at src/libstd/io/mod.rs:1426
[INFO] [stderr]    6:     0x560f8888933e - std::sys_common::backtrace::_print::hdadd72de21a0032c
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:65
[INFO] [stderr]    7:     0x560f8888933e - std::sys_common::backtrace::print::hc9a2260feb2dd213
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:50
[INFO] [stderr]    8:     0x560f8888933e - std::panicking::default_hook::{{closure}}::hfac9dc1510e753c1
[INFO] [stderr]                                at src/libstd/panicking.rs:193
[INFO] [stderr]    9:     0x560f88889031 - std::panicking::default_hook::hc7eafbac653c9df8
[INFO] [stderr]                                at src/libstd/panicking.rs:210
[INFO] [stderr]   10:     0x560f88889a1b - std::panicking::rust_panic_with_hook::h329f267bfc6e2a08
[INFO] [stderr]                                at src/libstd/panicking.rs:471
[INFO] [stderr]   11:     0x560f8886e817 - std::panicking::begin_panic::h5592ef7572db122a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:404
[INFO] [stderr]   12:     0x560f88824588 - gcc::fail::h4f56a81ffc9d6cf9
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x560f88824220 - gcc::run::hee18639bceb01910
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x560f8881acfe - gcc::Config::compile_object::h9a4de39451948eea
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x560f8881a601 - gcc::Config::compile_objects::{{closure}}::h88af638f1d160056
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x560f88838b48 - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::hc3e329f46830c203
[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:     0x560f88840ec2 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   23:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88841033 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hc135d5035fa97be6
[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:     0x560f8882acf1 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::had690ec111db34e8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   26:     0x560f88830183 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h239fd4bde89620d4
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   27:     0x560f88845100 - std::panicking::try::do_call::h55a0d4f7acd539f0
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   28:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   29:     0x560f88844c88 - std::panicking::try::h63f30939e4d7d831
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   30:     0x560f888304b3 - std::panic::catch_unwind::h9db83e6ba55307c8
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   31:     0x560f88845f73 - rayon::unwind::halt_unwinding::h8b7a001699140429
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   32:     0x560f8882a549 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hae16079d9cd9811d
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   33:     0x560f8885c64f - rayon::job::JobRef::execute::h9d1bd62a9390cbe0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   34:     0x560f88863cff - rayon::thread_pool::main_loop::h0ab9c8b3ee6cf1df
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   35:     0x560f88862d24 - rayon::thread_pool::Registry::new::{{closure}}::h2f48f9168432959f
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   36:     0x560f8885a285 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha272b536908e5907
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stderr]   37:     0x560f88856a36 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hede16f42f97ac55a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:469
[INFO] [stderr]   38:     0x560f8885a199 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7cdb91db9bf0d59c
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   39:     0x560f88856c97 - std::panicking::try::do_call::h8964393c99599682
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   40:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   41:     0x560f88856b9e - std::panicking::try::hc9c1be532896d922
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   42:     0x560f8885a309 - std::panic::catch_unwind::hc18df3fcf9ab9185
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   43:     0x560f88856826 - std::thread::Builder::spawn_unchecked::{{closure}}::h52aa10d687ab3a07
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:468
[INFO] [stderr]   44:     0x560f888526e4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0c855a5255035a48
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libcore/ops/function.rs:232
[INFO] [stderr]   45:     0x560f8887e76f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h299b83df317fcde2
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   46:     0x560f88890e20 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h65f1369cbbfd1382
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   47:     0x560f88890e20 - std::sys_common::thread::start_thread::h14f2164f3bc268cf
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   48:     0x560f88890e20 - std::sys::unix::thread::Thread::new::thread_start::h15c78b58515def04
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:80
[INFO] [stderr]   49:     0x7fc7f51c96db - start_thread
[INFO] [stderr]   50:     0x7fc7f4cda88f - __clone
[INFO] [stderr]   51:                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:     0x560f888870d4 - backtrace::backtrace::libunwind::trace::hd42437fd62966669
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x560f888870d4 - backtrace::backtrace::trace_unsynchronized::h0ae20d5385defeb5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x560f888870d4 - std::sys_common::backtrace::_print_fmt::h894a1bdf0a2dfa40
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:84
[INFO] [stderr]    3:     0x560f888870d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hddc3494f848f9e38
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:61
[INFO] [stderr]    4:     0x560f888a708c - core::fmt::write::h82684cbacf4572fd
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1057
[INFO] [stderr]    5:     0x560f88883747 - std::io::Write::write_fmt::h4bd3be855b331f66
[INFO] [stderr]                                at src/libstd/io/mod.rs:1426
[INFO] [stderr]    6:     0x560f8888933e - std::sys_common::backtrace::_print::hdadd72de21a0032c
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:65
[INFO] [stderr]    7:     0x560f8888933e - std::sys_common::backtrace::print::hc9a2260feb2dd213
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:50
[INFO] [stderr]    8:     0x560f8888933e - std::panicking::default_hook::{{closure}}::hfac9dc1510e753c1
[INFO] [stderr]                                at src/libstd/panicking.rs:193
[INFO] [stderr]    9:     0x560f88889031 - std::panicking::default_hook::hc7eafbac653c9df8
[INFO] [stderr]                                at src/libstd/panicking.rs:210
[INFO] [stderr]   10:     0x560f88889a1b - std::panicking::rust_panic_with_hook::h329f267bfc6e2a08
[INFO] [stderr]                                at src/libstd/panicking.rs:471
[INFO] [stderr]   11:     0x560f8886e817 - std::panicking::begin_panic::h5592ef7572db122a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:404
[INFO] [stderr]   12:     0x560f88824588 - gcc::fail::h4f56a81ffc9d6cf9
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x560f88824220 - gcc::run::hee18639bceb01910
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x560f8881acfe - gcc::Config::compile_object::h9a4de39451948eea
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x560f8881a601 - gcc::Config::compile_objects::{{closure}}::h88af638f1d160056
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x560f88838b48 - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::hc3e329f46830c203
[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:     0x560f88840ec2 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88841033 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hc135d5035fa97be6
[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:     0x560f8882acf1 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::had690ec111db34e8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   23:     0x560f88830183 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h239fd4bde89620d4
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   24:     0x560f88845100 - std::panicking::try::do_call::h55a0d4f7acd539f0
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   25:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   26:     0x560f88844c88 - std::panicking::try::h63f30939e4d7d831
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   27:     0x560f888304b3 - std::panic::catch_unwind::h9db83e6ba55307c8
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   28:     0x560f88845f73 - rayon::unwind::halt_unwinding::h8b7a001699140429
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   29:     0x560f8882a549 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hae16079d9cd9811d
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   30:     0x560f8885c64f - rayon::job::JobRef::execute::h9d1bd62a9390cbe0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   31:     0x560f88863cff - rayon::thread_pool::main_loop::h0ab9c8b3ee6cf1df
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   32:     0x560f88862d24 - rayon::thread_pool::Registry::new::{{closure}}::h2f48f9168432959f
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   33:     0x560f8885a285 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha272b536908e5907
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stderr]   34:     0x560f88856a36 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hede16f42f97ac55a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:469
[INFO] [stderr]   35:     0x560f8885a199 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7cdb91db9bf0d59c
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   36:     0x560f88856c97 - std::panicking::try::do_call::h8964393c99599682
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   37:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   38:     0x560f88856b9e - std::panicking::try::hc9c1be532896d922
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   39:     0x560f8885a309 - std::panic::catch_unwind::hc18df3fcf9ab9185
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   40:     0x560f88856826 - std::thread::Builder::spawn_unchecked::{{closure}}::h52aa10d687ab3a07
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:468
[INFO] [stderr]   41:     0x560f888526e4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0c855a5255035a48
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libcore/ops/function.rs:232
[INFO] [stderr]   42:     0x560f8887e76f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h299b83df317fcde2
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   43:     0x560f88890e20 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h65f1369cbbfd1382
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   44:     0x560f88890e20 - std::sys_common::thread::start_thread::h14f2164f3bc268cf
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   45:     0x560f88890e20 - std::sys::unix::thread::Thread::new::thread_start::h15c78b58515def04
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:80
[INFO] [stderr]   46:     0x7fc7f51c96db - start_thread
[INFO] [stderr]   47:     0x7fc7f4cda88f - __clone
[INFO] [stderr]   48:                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:     0x560f888870d4 - backtrace::backtrace::libunwind::trace::hd42437fd62966669
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x560f888870d4 - backtrace::backtrace::trace_unsynchronized::h0ae20d5385defeb5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x560f888870d4 - std::sys_common::backtrace::_print_fmt::h894a1bdf0a2dfa40
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:84
[INFO] [stderr]    3:     0x560f888870d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hddc3494f848f9e38
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:61
[INFO] [stderr]    4:     0x560f888a708c - core::fmt::write::h82684cbacf4572fd
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1057
[INFO] [stderr]    5:     0x560f88883747 - std::io::Write::write_fmt::h4bd3be855b331f66
[INFO] [stderr]                                at src/libstd/io/mod.rs:1426
[INFO] [stderr]    6:     0x560f8888933e - std::sys_common::backtrace::_print::hdadd72de21a0032c
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:65
[INFO] [stderr]    7:     0x560f8888933e - std::sys_common::backtrace::print::hc9a2260feb2dd213
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:50
[INFO] [stderr]    8:     0x560f8888933e - std::panicking::default_hook::{{closure}}::hfac9dc1510e753c1
[INFO] [stderr]                                at src/libstd/panicking.rs:193
[INFO] [stderr]    9:     0x560f88889031 - std::panicking::default_hook::hc7eafbac653c9df8
[INFO] [stderr]                                at src/libstd/panicking.rs:210
[INFO] [stderr]   10:     0x560f88889a1b - std::panicking::rust_panic_with_hook::h329f267bfc6e2a08
[INFO] [stderr]                                at src/libstd/panicking.rs:471
[INFO] [stderr]   11:     0x560f8886e817 - std::panicking::begin_panic::h5592ef7572db122a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:404
[INFO] [stderr]   12:     0x560f88824588 - gcc::fail::h4f56a81ffc9d6cf9
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x560f88824220 - gcc::run::hee18639bceb01910
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x560f8881acfe - gcc::Config::compile_object::h9a4de39451948eea
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x560f8881a601 - gcc::Config::compile_objects::{{closure}}::h88af638f1d160056
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x560f88838b48 - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::hc3e329f46830c203
[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:     0x560f88840ec2 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88841033 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hc135d5035fa97be6
[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:     0x560f8882acf1 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::had690ec111db34e8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   20:     0x560f88830183 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h239fd4bde89620d4
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   21:     0x560f88845100 - std::panicking::try::do_call::h55a0d4f7acd539f0
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   22:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   23:     0x560f88844c88 - std::panicking::try::h63f30939e4d7d831
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   24:     0x560f888304b3 - std::panic::catch_unwind::h9db83e6ba55307c8
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   25:     0x560f88845f73 - rayon::unwind::halt_unwinding::h8b7a001699140429
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   26:     0x560f8882a549 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hae16079d9cd9811d
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   27:     0x560f8885c64f - rayon::job::JobRef::execute::h9d1bd62a9390cbe0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   28:     0x560f88863cff - rayon::thread_pool::main_loop::h0ab9c8b3ee6cf1df
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   29:     0x560f88862d24 - rayon::thread_pool::Registry::new::{{closure}}::h2f48f9168432959f
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   30:     0x560f8885a285 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha272b536908e5907
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stderr]   31:     0x560f88856a36 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hede16f42f97ac55a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:469
[INFO] [stderr]   32:     0x560f8885a199 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7cdb91db9bf0d59c
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   33:     0x560f88856c97 - std::panicking::try::do_call::h8964393c99599682
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   34:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   35:     0x560f88856b9e - std::panicking::try::hc9c1be532896d922
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   36:     0x560f8885a309 - std::panic::catch_unwind::hc18df3fcf9ab9185
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   37:     0x560f88856826 - std::thread::Builder::spawn_unchecked::{{closure}}::h52aa10d687ab3a07
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:468
[INFO] [stderr]   38:     0x560f888526e4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0c855a5255035a48
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libcore/ops/function.rs:232
[INFO] [stderr]   39:     0x560f8887e76f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h299b83df317fcde2
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   40:     0x560f88890e20 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h65f1369cbbfd1382
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   41:     0x560f88890e20 - std::sys_common::thread::start_thread::h14f2164f3bc268cf
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   42:     0x560f88890e20 - std::sys::unix::thread::Thread::new::thread_start::h15c78b58515def04
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:80
[INFO] [stderr]   43:     0x7fc7f51c96db - start_thread
[INFO] [stderr]   44:     0x7fc7f4cda88f - __clone
[INFO] [stderr]   45:                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:     0x560f888870d4 - backtrace::backtrace::libunwind::trace::hd42437fd62966669
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x560f888870d4 - backtrace::backtrace::trace_unsynchronized::h0ae20d5385defeb5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x560f888870d4 - std::sys_common::backtrace::_print_fmt::h894a1bdf0a2dfa40
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:84
[INFO] [stderr]    3:     0x560f888870d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hddc3494f848f9e38
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:61
[INFO] [stderr]    4:     0x560f888a708c - core::fmt::write::h82684cbacf4572fd
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1057
[INFO] [stderr]    5:     0x560f88883747 - std::io::Write::write_fmt::h4bd3be855b331f66
[INFO] [stderr]                                at src/libstd/io/mod.rs:1426
[INFO] [stderr]    6:     0x560f8888933e - std::sys_common::backtrace::_print::hdadd72de21a0032c
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:65
[INFO] [stderr]    7:     0x560f8888933e - std::sys_common::backtrace::print::hc9a2260feb2dd213
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:50
[INFO] [stderr]    8:     0x560f8888933e - std::panicking::default_hook::{{closure}}::hfac9dc1510e753c1
[INFO] [stderr]                                at src/libstd/panicking.rs:193
[INFO] [stderr]    9:     0x560f88889031 - std::panicking::default_hook::hc7eafbac653c9df8
[INFO] [stderr]                                at src/libstd/panicking.rs:210
[INFO] [stderr]   10:     0x560f88889a1b - std::panicking::rust_panic_with_hook::h329f267bfc6e2a08
[INFO] [stderr]                                at src/libstd/panicking.rs:471
[INFO] [stderr]   11:     0x560f8886e817 - std::panicking::begin_panic::h5592ef7572db122a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:404
[INFO] [stderr]   12:     0x560f88824588 - gcc::fail::h4f56a81ffc9d6cf9
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x560f88824220 - gcc::run::hee18639bceb01910
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x560f8881acfe - gcc::Config::compile_object::h9a4de39451948eea
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x560f8881a601 - gcc::Config::compile_objects::{{closure}}::h88af638f1d160056
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x560f88838b48 - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::hc3e329f46830c203
[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:     0x560f88840ec2 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88841033 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hc135d5035fa97be6
[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:     0x560f8882acf1 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::had690ec111db34e8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   20:     0x560f88830183 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h239fd4bde89620d4
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   21:     0x560f88845100 - std::panicking::try::do_call::h55a0d4f7acd539f0
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   22:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   23:     0x560f88844c88 - std::panicking::try::h63f30939e4d7d831
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   24:     0x560f888304b3 - std::panic::catch_unwind::h9db83e6ba55307c8
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   25:     0x560f88845f73 - rayon::unwind::halt_unwinding::h8b7a001699140429
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   26:     0x560f8882a549 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hae16079d9cd9811d
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   27:     0x560f8885c64f - rayon::job::JobRef::execute::h9d1bd62a9390cbe0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   28:     0x560f88863cff - rayon::thread_pool::main_loop::h0ab9c8b3ee6cf1df
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   29:     0x560f88862d24 - rayon::thread_pool::Registry::new::{{closure}}::h2f48f9168432959f
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   30:     0x560f8885a285 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha272b536908e5907
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stderr]   31:     0x560f88856a36 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hede16f42f97ac55a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:469
[INFO] [stderr]   32:     0x560f8885a199 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7cdb91db9bf0d59c
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   33:     0x560f88856c97 - std::panicking::try::do_call::h8964393c99599682
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   34:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   35:     0x560f88856b9e - std::panicking::try::hc9c1be532896d922
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   36:     0x560f8885a309 - std::panic::catch_unwind::hc18df3fcf9ab9185
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   37:     0x560f88856826 - std::thread::Builder::spawn_unchecked::{{closure}}::h52aa10d687ab3a07
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:468
[INFO] [stderr]   38:     0x560f888526e4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0c855a5255035a48
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libcore/ops/function.rs:232
[INFO] [stderr]   39:     0x560f8887e76f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h299b83df317fcde2
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   40:     0x560f88890e20 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h65f1369cbbfd1382
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   41:     0x560f88890e20 - std::sys_common::thread::start_thread::h14f2164f3bc268cf
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   42:     0x560f88890e20 - std::sys::unix::thread::Thread::new::thread_start::h15c78b58515def04
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:80
[INFO] [stderr]   43:     0x7fc7f51c96db - start_thread
[INFO] [stderr]   44:     0x7fc7f4cda88f - __clone
[INFO] [stderr]   45:                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:     0x560f888870d4 - backtrace::backtrace::libunwind::trace::hd42437fd62966669
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x560f888870d4 - backtrace::backtrace::trace_unsynchronized::h0ae20d5385defeb5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x560f888870d4 - std::sys_common::backtrace::_print_fmt::h894a1bdf0a2dfa40
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:84
[INFO] [stderr]    3:     0x560f888870d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hddc3494f848f9e38
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:61
[INFO] [stderr]    4:     0x560f888a708c - core::fmt::write::h82684cbacf4572fd
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1057
[INFO] [stderr]    5:     0x560f88883747 - std::io::Write::write_fmt::h4bd3be855b331f66
[INFO] [stderr]                                at src/libstd/io/mod.rs:1426
[INFO] [stderr]    6:     0x560f8888933e - std::sys_common::backtrace::_print::hdadd72de21a0032c
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:65
[INFO] [stderr]    7:     0x560f8888933e - std::sys_common::backtrace::print::hc9a2260feb2dd213
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:50
[INFO] [stderr]    8:     0x560f8888933e - std::panicking::default_hook::{{closure}}::hfac9dc1510e753c1
[INFO] [stderr]                                at src/libstd/panicking.rs:193
[INFO] [stderr]    9:     0x560f88889031 - std::panicking::default_hook::hc7eafbac653c9df8
[INFO] [stderr]                                at src/libstd/panicking.rs:210
[INFO] [stderr]   10:     0x560f88889a1b - std::panicking::rust_panic_with_hook::h329f267bfc6e2a08
[INFO] [stderr]                                at src/libstd/panicking.rs:471
[INFO] [stderr]   11:     0x560f8886e817 - std::panicking::begin_panic::h5592ef7572db122a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:404
[INFO] [stderr]   12:     0x560f88824588 - gcc::fail::h4f56a81ffc9d6cf9
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x560f88824220 - gcc::run::hee18639bceb01910
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x560f8881acfe - gcc::Config::compile_object::h9a4de39451948eea
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x560f8881a601 - gcc::Config::compile_objects::{{closure}}::h88af638f1d160056
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x560f88838b48 - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::hc3e329f46830c203
[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:     0x560f88840ec2 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88841033 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hc135d5035fa97be6
[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:     0x560f88829454 - rayon::job::StackJob<L,F,R>::run_inline::h793aeb9ba9c6625a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:86
[INFO] [stderr]   23:     0x560f8882cbf3 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:172
[INFO] [stderr]   24:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   27:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   30:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   32:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   33:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88841033 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hc135d5035fa97be6
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:177
[INFO] [stderr]   35:     0x560f8882acf1 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::had690ec111db34e8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   36:     0x560f88830183 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h239fd4bde89620d4
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   37:     0x560f88845100 - std::panicking::try::do_call::h55a0d4f7acd539f0
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   38:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   39:     0x560f88844c88 - std::panicking::try::h63f30939e4d7d831
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   40:     0x560f888304b3 - std::panic::catch_unwind::h9db83e6ba55307c8
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   41:     0x560f88845f73 - rayon::unwind::halt_unwinding::h8b7a001699140429
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   42:     0x560f8882a549 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hae16079d9cd9811d
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   43:     0x560f8885c64f - rayon::job::JobRef::execute::h9d1bd62a9390cbe0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   44:     0x560f88863cff - rayon::thread_pool::main_loop::h0ab9c8b3ee6cf1df
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   45:     0x560f88862d24 - rayon::thread_pool::Registry::new::{{closure}}::h2f48f9168432959f
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   46:     0x560f8885a285 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha272b536908e5907
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stderr]   47:     0x560f88856a36 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hede16f42f97ac55a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:469
[INFO] [stderr]   48:     0x560f8885a199 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7cdb91db9bf0d59c
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   49:     0x560f88856c97 - std::panicking::try::do_call::h8964393c99599682
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   50:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   51:     0x560f88856b9e - std::panicking::try::hc9c1be532896d922
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   52:     0x560f8885a309 - std::panic::catch_unwind::hc18df3fcf9ab9185
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   53:     0x560f88856826 - std::thread::Builder::spawn_unchecked::{{closure}}::h52aa10d687ab3a07
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:468
[INFO] [stderr]   54:     0x560f888526e4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0c855a5255035a48
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libcore/ops/function.rs:232
[INFO] [stderr]   55:     0x560f8887e76f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h299b83df317fcde2
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   56:     0x560f88890e20 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h65f1369cbbfd1382
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   57:     0x560f88890e20 - std::sys_common::thread::start_thread::h14f2164f3bc268cf
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   58:     0x560f88890e20 - std::sys::unix::thread::Thread::new::thread_start::h15c78b58515def04
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:80
[INFO] [stderr]   59:     0x7fc7f51c96db - start_thread
[INFO] [stderr]   60:     0x7fc7f4cda88f - __clone
[INFO] [stderr]   61:                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] 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:     0x560f888870d4 - backtrace::backtrace::libunwind::trace::hd42437fd62966669
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x560f888870d4 - backtrace::backtrace::trace_unsynchronized::h0ae20d5385defeb5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x560f888870d4 - std::sys_common::backtrace::_print_fmt::h894a1bdf0a2dfa40
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:84
[INFO] [stderr]    3:     0x560f888870d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hddc3494f848f9e38
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:61
[INFO] [stderr]    4:     0x560f888a708c - core::fmt::write::h82684cbacf4572fd
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1057
[INFO] [stderr]    5:     0x560f88883747 - std::io::Write::write_fmt::h4bd3be855b331f66
[INFO] [stderr]                                at src/libstd/io/mod.rs:1426
[INFO] [stderr]    6:     0x560f8888933e - std::sys_common::backtrace::_print::hdadd72de21a0032c
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:65
[INFO] [stderr]    7:     0x560f8888933e - std::sys_common::backtrace::print::hc9a2260feb2dd213
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:50
[INFO] [stderr]    8:     0x560f8888933e - std::panicking::default_hook::{{closure}}::hfac9dc1510e753c1
[INFO] [stderr]                                at src/libstd/panicking.rs:193
[INFO] [stderr]    9:     0x560f88889031 - std::panicking::default_hook::hc7eafbac653c9df8
[INFO] [stderr]                                at src/libstd/panicking.rs:210
[INFO] [stderr]   10:     0x560f88889a1b - std::panicking::rust_panic_with_hook::h329f267bfc6e2a08
[INFO] [stderr]                                at src/libstd/panicking.rs:471
[INFO] [stderr]   11:     0x560f8886e817 - std::panicking::begin_panic::h5592ef7572db122a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:404
[INFO] [stderr]   12:     0x560f88824588 - gcc::fail::h4f56a81ffc9d6cf9
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x560f88824220 - gcc::run::hee18639bceb01910
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x560f8881acfe - gcc::Config::compile_object::h9a4de39451948eea
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x560f8881a601 - gcc::Config::compile_objects::{{closure}}::h88af638f1d160056
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x560f88838b48 - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::hc3e329f46830c203
[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:     0x560f88840ec2 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88841033 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hc135d5035fa97be6
[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:     0x560f8882acf1 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::had690ec111db34e8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   23:     0x560f88830183 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h239fd4bde89620d4
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   24:     0x560f88845100 - std::panicking::try::do_call::h55a0d4f7acd539f0
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   25:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   26:     0x560f88844c88 - std::panicking::try::h63f30939e4d7d831
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   27:     0x560f888304b3 - std::panic::catch_unwind::h9db83e6ba55307c8
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   28:     0x560f88845f73 - rayon::unwind::halt_unwinding::h8b7a001699140429
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   29:     0x560f8882a549 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hae16079d9cd9811d
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   30:     0x560f8885c64f - rayon::job::JobRef::execute::h9d1bd62a9390cbe0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   31:     0x560f88863cff - rayon::thread_pool::main_loop::h0ab9c8b3ee6cf1df
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   32:     0x560f88862d24 - rayon::thread_pool::Registry::new::{{closure}}::h2f48f9168432959f
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   33:     0x560f8885a285 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha272b536908e5907
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stderr]   34:     0x560f88856a36 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hede16f42f97ac55a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:469
[INFO] [stderr]   35:     0x560f8885a199 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7cdb91db9bf0d59c
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   36:     0x560f88856c97 - std::panicking::try::do_call::h8964393c99599682
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   37:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   38:     0x560f88856b9e - std::panicking::try::hc9c1be532896d922
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   39:     0x560f8885a309 - std::panic::catch_unwind::hc18df3fcf9ab9185
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   40:     0x560f88856826 - std::thread::Builder::spawn_unchecked::{{closure}}::h52aa10d687ab3a07
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:468
[INFO] [stderr]   41:     0x560f888526e4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0c855a5255035a48
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libcore/ops/function.rs:232
[INFO] [stderr]   42:     0x560f8887e76f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h299b83df317fcde2
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   43:     0x560f88890e20 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h65f1369cbbfd1382
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   44:     0x560f88890e20 - std::sys_common::thread::start_thread::h14f2164f3bc268cf
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   45:     0x560f88890e20 - std::sys::unix::thread::Thread::new::thread_start::h15c78b58515def04
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:80
[INFO] [stderr]   46:     0x7fc7f51c96db - start_thread
[INFO] [stderr]   47:     0x7fc7f4cda88f - __clone
[INFO] [stderr]   48:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x560f888870d4 - backtrace::backtrace::libunwind::trace::hd42437fd62966669
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x560f888870d4 - backtrace::backtrace::trace_unsynchronized::h0ae20d5385defeb5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x560f888870d4 - std::sys_common::backtrace::_print_fmt::h894a1bdf0a2dfa40
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:84
[INFO] [stderr]    3:     0x560f888870d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hddc3494f848f9e38
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:61
[INFO] [stderr]    4:     0x560f888a708c - core::fmt::write::h82684cbacf4572fd
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1057
[INFO] [stderr]    5:     0x560f88883747 - std::io::Write::write_fmt::h4bd3be855b331f66
[INFO] [stderr]                                at src/libstd/io/mod.rs:1426
[INFO] [stderr]    6:     0x560f8888933e - std::sys_common::backtrace::_print::hdadd72de21a0032c
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:65
[INFO] [stderr]    7:     0x560f8888933e - std::sys_common::backtrace::print::hc9a2260feb2dd213
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:50
[INFO] [stderr]    8:     0x560f8888933e - std::panicking::default_hook::{{closure}}::hfac9dc1510e753c1
[INFO] [stderr]                                at src/libstd/panicking.rs:193
[INFO] [stderr]    9:     0x560f88889031 - std::panicking::default_hook::hc7eafbac653c9df8
[INFO] [stderr]                                at src/libstd/panicking.rs:210
[INFO] [stderr]   10:     0x560f88889a1b - std::panicking::rust_panic_with_hook::h329f267bfc6e2a08
[INFO] [stderr]                                at src/libstd/panicking.rs:471
[INFO] [stderr]   11:     0x560f8886e817 - std::panicking::begin_panic::h5592ef7572db122a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:404
[INFO] [stderr]   12:     0x560f88824588 - gcc::fail::h4f56a81ffc9d6cf9
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x560f88824220 - gcc::run::hee18639bceb01910
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x560f8881acfe - gcc::Config::compile_object::h9a4de39451948eea
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x560f8881a601 - gcc::Config::compile_objects::{{closure}}::h88af638f1d160056
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x560f88838b48 - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::hc3e329f46830c203
[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:     0x560f88840ec2 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88841033 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hc135d5035fa97be6
[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:     0x560f8882acf1 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::had690ec111db34e8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   23:     0x560f88830183 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h239fd4bde89620d4
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   24:     0x560f88845100 - std::panicking::try::do_call::h55a0d4f7acd539f0
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   25:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   26:     0x560f88844c88 - std::panicking::try::h63f30939e4d7d831
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   27:     0x560f888304b3 - std::panic::catch_unwind::h9db83e6ba55307c8
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   28:     0x560f88845f73 - rayon::unwind::halt_unwinding::h8b7a001699140429
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   29:     0x560f8882a549 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hae16079d9cd9811d
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   30:     0x560f8885c64f - rayon::job::JobRef::execute::h9d1bd62a9390cbe0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   31:     0x560f88863cff - rayon::thread_pool::main_loop::h0ab9c8b3ee6cf1df
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   32:     0x560f88862d24 - rayon::thread_pool::Registry::new::{{closure}}::h2f48f9168432959f
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   33:     0x560f8885a285 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha272b536908e5907
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stderr]   34:     0x560f88856a36 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hede16f42f97ac55a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:469
[INFO] [stderr]   35:     0x560f8885a199 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7cdb91db9bf0d59c
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   36:     0x560f88856c97 - std::panicking::try::do_call::h8964393c99599682
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   37:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   38:     0x560f88856b9e - std::panicking::try::hc9c1be532896d922
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   39:     0x560f8885a309 - std::panic::catch_unwind::hc18df3fcf9ab9185
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   40:     0x560f88856826 - std::thread::Builder::spawn_unchecked::{{closure}}::h52aa10d687ab3a07
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:468
[INFO] [stderr]   41:     0x560f888526e4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0c855a5255035a48
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libcore/ops/function.rs:232
[INFO] [stderr]   42:     0x560f8887e76f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h299b83df317fcde2
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   43:     0x560f88890e20 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h65f1369cbbfd1382
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   44:     0x560f88890e20 - std::sys_common::thread::start_thread::h14f2164f3bc268cf
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   45:     0x560f88890e20 - std::sys::unix::thread::Thread::new::thread_start::h15c78b58515def04
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:80
[INFO] [stderr]   46:     0x7fc7f51c96db - start_thread
[INFO] [stderr]   47:     0x7fc7f4cda88f - __clone
[INFO] [stderr]   48:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x560f888870d4 - backtrace::backtrace::libunwind::trace::hd42437fd62966669
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x560f888870d4 - backtrace::backtrace::trace_unsynchronized::h0ae20d5385defeb5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x560f888870d4 - std::sys_common::backtrace::_print_fmt::h894a1bdf0a2dfa40
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:84
[INFO] [stderr]    3:     0x560f888870d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hddc3494f848f9e38
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:61
[INFO] [stderr]    4:     0x560f888a708c - core::fmt::write::h82684cbacf4572fd
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1057
[INFO] [stderr]    5:     0x560f88883747 - std::io::Write::write_fmt::h4bd3be855b331f66
[INFO] [stderr]                                at src/libstd/io/mod.rs:1426
[INFO] [stderr]    6:     0x560f8888933e - std::sys_common::backtrace::_print::hdadd72de21a0032c
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:65
[INFO] [stderr]    7:     0x560f8888933e - std::sys_common::backtrace::print::hc9a2260feb2dd213
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:50
[INFO] [stderr]    8:     0x560f8888933e - std::panicking::default_hook::{{closure}}::hfac9dc1510e753c1
[INFO] [stderr]                                at src/libstd/panicking.rs:193
[INFO] [stderr]    9:     0x560f88889031 - std::panicking::default_hook::hc7eafbac653c9df8
[INFO] [stderr]                                at src/libstd/panicking.rs:210
[INFO] [stderr]   10:     0x560f88889a1b - std::panicking::rust_panic_with_hook::h329f267bfc6e2a08
[INFO] [stderr]                                at src/libstd/panicking.rs:471
[INFO] [stderr]   11:     0x560f8886e817 - std::panicking::begin_panic::h5592ef7572db122a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:404
[INFO] [stderr]   12:     0x560f88824588 - gcc::fail::h4f56a81ffc9d6cf9
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x560f88824220 - gcc::run::hee18639bceb01910
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x560f8881acfe - gcc::Config::compile_object::h9a4de39451948eea
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x560f8881a601 - gcc::Config::compile_objects::{{closure}}::h88af638f1d160056
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x560f88838b48 - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::hc3e329f46830c203
[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:     0x560f88840ec2 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88841033 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hc135d5035fa97be6
[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:     0x560f8882acf1 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::had690ec111db34e8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   23:     0x560f88830183 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h239fd4bde89620d4
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   24:     0x560f88845100 - std::panicking::try::do_call::h55a0d4f7acd539f0
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   25:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   26:     0x560f88844c88 - std::panicking::try::h63f30939e4d7d831
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   27:     0x560f888304b3 - std::panic::catch_unwind::h9db83e6ba55307c8
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   28:     0x560f88845f73 - rayon::unwind::halt_unwinding::h8b7a001699140429
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   29:     0x560f8882a549 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hae16079d9cd9811d
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   30:     0x560f8885c64f - rayon::job::JobRef::execute::h9d1bd62a9390cbe0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   31:     0x560f88863cff - rayon::thread_pool::main_loop::h0ab9c8b3ee6cf1df
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   32:     0x560f88862d24 - rayon::thread_pool::Registry::new::{{closure}}::h2f48f9168432959f
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   33:     0x560f8885a285 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha272b536908e5907
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stderr]   34:     0x560f88856a36 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hede16f42f97ac55a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:469
[INFO] [stderr]   35:     0x560f8885a199 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7cdb91db9bf0d59c
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   36:     0x560f88856c97 - std::panicking::try::do_call::h8964393c99599682
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   37:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   38:     0x560f88856b9e - std::panicking::try::hc9c1be532896d922
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   39:     0x560f8885a309 - std::panic::catch_unwind::hc18df3fcf9ab9185
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   40:     0x560f88856826 - std::thread::Builder::spawn_unchecked::{{closure}}::h52aa10d687ab3a07
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:468
[INFO] [stderr]   41:     0x560f888526e4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0c855a5255035a48
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libcore/ops/function.rs:232
[INFO] [stderr]   42:     0x560f8887e76f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h299b83df317fcde2
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   43:     0x560f88890e20 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h65f1369cbbfd1382
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   44:     0x560f88890e20 - std::sys_common::thread::start_thread::h14f2164f3bc268cf
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   45:     0x560f88890e20 - std::sys::unix::thread::Thread::new::thread_start::h15c78b58515def04
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:80
[INFO] [stderr]   46:     0x7fc7f51c96db - start_thread
[INFO] [stderr]   47:     0x7fc7f4cda88f - __clone
[INFO] [stderr]   48:                0x0 - <unknown>
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x560f888870d4 - backtrace::backtrace::libunwind::trace::hd42437fd62966669
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x560f888870d4 - backtrace::backtrace::trace_unsynchronized::h0ae20d5385defeb5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x560f888870d4 - std::sys_common::backtrace::_print_fmt::h894a1bdf0a2dfa40
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:84
[INFO] [stderr]    3:     0x560f888870d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hddc3494f848f9e38
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:61
[INFO] [stderr]    4:     0x560f888a708c - core::fmt::write::h82684cbacf4572fd
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1057
[INFO] [stderr]    5:     0x560f88883747 - std::io::Write::write_fmt::h4bd3be855b331f66
[INFO] [stderr]                                at src/libstd/io/mod.rs:1426
[INFO] [stderr]    6:     0x560f8888933e - std::sys_common::backtrace::_print::hdadd72de21a0032c
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:65
[INFO] [stderr]    7:     0x560f8888933e - std::sys_common::backtrace::print::hc9a2260feb2dd213
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:50
[INFO] [stderr]    8:     0x560f8888933e - std::panicking::default_hook::{{closure}}::hfac9dc1510e753c1
[INFO] [stderr]                                at src/libstd/panicking.rs:193
[INFO] [stderr]    9:     0x560f88889031 - std::panicking::default_hook::hc7eafbac653c9df8
[INFO] [stderr]                                at src/libstd/panicking.rs:210
[INFO] [stderr]   10:     0x560f88889a1b - std::panicking::rust_panic_with_hook::h329f267bfc6e2a08
[INFO] [stderr]                                at src/libstd/panicking.rs:471
[INFO] [stderr]   11:     0x560f8886e817 - std::panicking::begin_panic::h5592ef7572db122a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:404
[INFO] [stderr]   12:     0x560f88824588 - gcc::fail::h4f56a81ffc9d6cf9
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x560f88824220 - gcc::run::hee18639bceb01910
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x560f8881acfe - gcc::Config::compile_object::h9a4de39451948eea
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x560f8881a601 - gcc::Config::compile_objects::{{closure}}::h88af638f1d160056
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x560f88838b48 - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::hc3e329f46830c203
[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:     0x560f88840ec2 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88841033 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hc135d5035fa97be6
[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:     0x560f8882acf1 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::had690ec111db34e8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   23:     0x560f88830183 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h239fd4bde89620d4
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   24:     0x560f88845100 - std::panicking::try::do_call::h55a0d4f7acd539f0
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   25:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   26:     0x560f88844c88 - std::panicking::try::h63f30939e4d7d831
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   27:     0x560f888304b3 - std::panic::catch_unwind::h9db83e6ba55307c8
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   28:     0x560f88845f73 - rayon::unwind::halt_unwinding::h8b7a001699140429
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   29:     0x560f8882a549 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hae16079d9cd9811d
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   30:     0x560f8885c64f - rayon::job::JobRef::execute::h9d1bd62a9390cbe0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   31:     0x560f888635db - rayon::thread_pool::WorkerThread::steal_until::h1f28dd80a462aac5
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:288
[INFO] [stderr]   32:     0x560f8882cb65 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:175
[INFO] [stderr]   33:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88841033 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hc135d5035fa97be6
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:177
[INFO] [stderr]   35:     0x560f88829454 - rayon::job::StackJob<L,F,R>::run_inline::h793aeb9ba9c6625a
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:86
[INFO] [stderr]   36:     0x560f8882cbf3 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:172
[INFO] [stderr]   37:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   38:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:175
[INFO] [stderr]   39:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   40:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88841033 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hc135d5035fa97be6
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/par_iter/internal.rs:177
[INFO] [stderr]   42:     0x560f8882acf1 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::had690ec111db34e8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   43:     0x560f88830183 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h239fd4bde89620d4
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   44:     0x560f88845100 - std::panicking::try::do_call::h55a0d4f7acd539f0
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   45:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   46:     0x560f88844c88 - std::panicking::try::h63f30939e4d7d831
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   47:     0x560f888304b3 - std::panic::catch_unwind::h9db83e6ba55307c8
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   48:     0x560f88845f73 - rayon::unwind::halt_unwinding::h8b7a001699140429
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   49:     0x560f8882a549 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hae16079d9cd9811d
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   50:     0x560f8885c64f - rayon::job::JobRef::execute::h9d1bd62a9390cbe0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   51:     0x560f88863cff - rayon::thread_pool::main_loop::h0ab9c8b3ee6cf1df
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   52:     0x560f88862d24 - rayon::thread_pool::Registry::new::{{closure}}::h2f48f9168432959f
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   53:     0x560f8885a285 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha272b536908e5907
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stderr]   54:     0x560f88856a36 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hede16f42f97ac55a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:469
[INFO] [stderr]   55:     0x560f8885a199 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7cdb91db9bf0d59c
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   56:     0x560f88856c97 - std::panicking::try::do_call::h8964393c99599682
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   57:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   58:     0x560f88856b9e - std::panicking::try::hc9c1be532896d922
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   59:     0x560f8885a309 - std::panic::catch_unwind::hc18df3fcf9ab9185
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   60:     0x560f88856826 - std::thread::Builder::spawn_unchecked::{{closure}}::h52aa10d687ab3a07
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:468
[INFO] [stderr]   61:     0x560f888526e4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0c855a5255035a48
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libcore/ops/function.rs:232
[INFO] [stderr]   62:     0x560f8887e76f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h299b83df317fcde2
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   63:     0x560f88890e20 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h65f1369cbbfd1382
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   64:     0x560f88890e20 - std::sys_common::thread::start_thread::h14f2164f3bc268cf
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   65:     0x560f88890e20 - std::sys::unix::thread::Thread::new::thread_start::h15c78b58515def04
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:80
[INFO] [stderr]   66:     0x7fc7f51c96db - start_thread
[INFO] [stderr]   67:     0x7fc7f4cda88f - __clone
[INFO] [stderr]   68:                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:     0x560f888870d4 - backtrace::backtrace::libunwind::trace::hd42437fd62966669
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x560f888870d4 - backtrace::backtrace::trace_unsynchronized::h0ae20d5385defeb5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x560f888870d4 - std::sys_common::backtrace::_print_fmt::h894a1bdf0a2dfa40
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:84
[INFO] [stderr]    3:     0x560f888870d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hddc3494f848f9e38
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:61
[INFO] [stderr]    4:     0x560f888a708c - core::fmt::write::h82684cbacf4572fd
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1057
[INFO] [stderr]    5:     0x560f88883747 - std::io::Write::write_fmt::h4bd3be855b331f66
[INFO] [stderr]                                at src/libstd/io/mod.rs:1426
[INFO] [stderr]    6:     0x560f8888933e - std::sys_common::backtrace::_print::hdadd72de21a0032c
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:65
[INFO] [stderr]    7:     0x560f8888933e - std::sys_common::backtrace::print::hc9a2260feb2dd213
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:50
[INFO] [stderr]    8:     0x560f8888933e - std::panicking::default_hook::{{closure}}::hfac9dc1510e753c1
[INFO] [stderr]                                at src/libstd/panicking.rs:193
[INFO] [stderr]    9:     0x560f88889031 - std::panicking::default_hook::hc7eafbac653c9df8
[INFO] [stderr]                                at src/libstd/panicking.rs:210
[INFO] [stderr]   10:     0x560f88889a1b - std::panicking::rust_panic_with_hook::h329f267bfc6e2a08
[INFO] [stderr]                                at src/libstd/panicking.rs:471
[INFO] [stderr]   11:     0x560f8886e817 - std::panicking::begin_panic::h5592ef7572db122a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:404
[INFO] [stderr]   12:     0x560f88824588 - gcc::fail::h4f56a81ffc9d6cf9
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x560f88824220 - gcc::run::hee18639bceb01910
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x560f8881acfe - gcc::Config::compile_object::h9a4de39451948eea
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x560f8881a601 - gcc::Config::compile_objects::{{closure}}::h88af638f1d160056
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x560f88838b48 - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::hc3e329f46830c203
[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:     0x560f88840ec2 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88840f8e - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::ha598c37bcb6642d7
[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:     0x560f8882cad1 - rayon::api::join::h5bd443d804adfed4
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/api.rs:164
[INFO] [stderr]   20:     0x560f88840bc0 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88841033 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hc135d5035fa97be6
[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:     0x560f8882acf1 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::had690ec111db34e8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   23:     0x560f88830183 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h239fd4bde89620d4
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   24:     0x560f88845100 - std::panicking::try::do_call::h55a0d4f7acd539f0
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   25:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   26:     0x560f88844c88 - std::panicking::try::h63f30939e4d7d831
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   27:     0x560f888304b3 - std::panic::catch_unwind::h9db83e6ba55307c8
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   28:     0x560f88845f73 - rayon::unwind::halt_unwinding::h8b7a001699140429
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   29:     0x560f8882a549 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hae16079d9cd9811d
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   30:     0x560f8885c64f - rayon::job::JobRef::execute::h9d1bd62a9390cbe0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   31:     0x560f88863cff - rayon::thread_pool::main_loop::h0ab9c8b3ee6cf1df
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   32:     0x560f88862d24 - rayon::thread_pool::Registry::new::{{closure}}::h2f48f9168432959f
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   33:     0x560f8885a285 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha272b536908e5907
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stderr]   34:     0x560f88856a36 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hede16f42f97ac55a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:469
[INFO] [stderr]   35:     0x560f8885a199 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7cdb91db9bf0d59c
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   36:     0x560f88856c97 - std::panicking::try::do_call::h8964393c99599682
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   37:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   38:     0x560f88856b9e - std::panicking::try::hc9c1be532896d922
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   39:     0x560f8885a309 - std::panic::catch_unwind::hc18df3fcf9ab9185
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   40:     0x560f88856826 - std::thread::Builder::spawn_unchecked::{{closure}}::h52aa10d687ab3a07
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:468
[INFO] [stderr]   41:     0x560f888526e4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0c855a5255035a48
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libcore/ops/function.rs:232
[INFO] [stderr]   42:     0x560f8887e76f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h299b83df317fcde2
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   43:     0x560f88890e20 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h65f1369cbbfd1382
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   44:     0x560f88890e20 - std::sys_common::thread::start_thread::h14f2164f3bc268cf
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   45:     0x560f88890e20 - std::sys::unix::thread::Thread::new::thread_start::h15c78b58515def04
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:80
[INFO] [stderr]   46:     0x7fc7f51c96db - start_thread
[INFO] [stderr]   47:     0x7fc7f4cda88f - __clone
[INFO] [stderr]   48:                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:     0x560f888870d4 - backtrace::backtrace::libunwind::trace::hd42437fd62966669
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x560f888870d4 - backtrace::backtrace::trace_unsynchronized::h0ae20d5385defeb5
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x560f888870d4 - std::sys_common::backtrace::_print_fmt::h894a1bdf0a2dfa40
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:84
[INFO] [stderr]    3:     0x560f888870d4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hddc3494f848f9e38
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:61
[INFO] [stderr]    4:     0x560f888a708c - core::fmt::write::h82684cbacf4572fd
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1057
[INFO] [stderr]    5:     0x560f88883747 - std::io::Write::write_fmt::h4bd3be855b331f66
[INFO] [stderr]                                at src/libstd/io/mod.rs:1426
[INFO] [stderr]    6:     0x560f8888933e - std::sys_common::backtrace::_print::hdadd72de21a0032c
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:65
[INFO] [stderr]    7:     0x560f8888933e - std::sys_common::backtrace::print::hc9a2260feb2dd213
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:50
[INFO] [stderr]    8:     0x560f8888933e - std::panicking::default_hook::{{closure}}::hfac9dc1510e753c1
[INFO] [stderr]                                at src/libstd/panicking.rs:193
[INFO] [stderr]    9:     0x560f88889031 - std::panicking::default_hook::hc7eafbac653c9df8
[INFO] [stderr]                                at src/libstd/panicking.rs:210
[INFO] [stderr]   10:     0x560f88889a1b - std::panicking::rust_panic_with_hook::h329f267bfc6e2a08
[INFO] [stderr]                                at src/libstd/panicking.rs:471
[INFO] [stderr]   11:     0x560f8886e817 - std::panicking::begin_panic::h5592ef7572db122a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:404
[INFO] [stderr]   12:     0x560f88824588 - gcc::fail::h4f56a81ffc9d6cf9
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:958
[INFO] [stderr]   13:     0x560f88824220 - gcc::run::hee18639bceb01910
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:952
[INFO] [stderr]   14:     0x560f8881acfe - gcc::Config::compile_object::h9a4de39451948eea
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:418
[INFO] [stderr]   15:     0x560f8881a601 - gcc::Config::compile_objects::{{closure}}::h88af638f1d160056
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.38/src/lib.rs:381
[INFO] [stderr]   16:     0x560f88838b48 - <rayon::par_iter::for_each::ForEachConsumer<OP> as rayon::par_iter::internal::Folder<ITEM>>::consume::hc3e329f46830c203
[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:     0x560f88840ec2 - rayon::par_iter::internal::bridge_producer_consumer::h84e9fcd6e51c80fc
[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:     0x560f88841033 - rayon::par_iter::internal::bridge_producer_consumer::{{closure}}::hc135d5035fa97be6
[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:     0x560f8882acf1 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::{{closure}}::had690ec111db34e8
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   20:     0x560f88830183 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h239fd4bde89620d4
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   21:     0x560f88845100 - std::panicking::try::do_call::h55a0d4f7acd539f0
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   22:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   23:     0x560f88844c88 - std::panicking::try::h63f30939e4d7d831
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   24:     0x560f888304b3 - std::panic::catch_unwind::h9db83e6ba55307c8
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   25:     0x560f88845f73 - rayon::unwind::halt_unwinding::h8b7a001699140429
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/unwind.rs:19
[INFO] [stderr]   26:     0x560f8882a549 - <rayon::job::StackJob<L,F,R> as rayon::job::Job>::execute::hae16079d9cd9811d
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:107
[INFO] [stderr]   27:     0x560f8885c64f - rayon::job::JobRef::execute::h9d1bd62a9390cbe0
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/job.rs:57
[INFO] [stderr]   28:     0x560f88863cff - rayon::thread_pool::main_loop::h0ab9c8b3ee6cf1df
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:353
[INFO] [stderr]   29:     0x560f88862d24 - rayon::thread_pool::Registry::new::{{closure}}::h2f48f9168432959f
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.4.3/src/thread_pool.rs:87
[INFO] [stderr]   30:     0x560f8885a285 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha272b536908e5907
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stderr]   31:     0x560f88856a36 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hede16f42f97ac55a
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:469
[INFO] [stderr]   32:     0x560f8885a199 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7cdb91db9bf0d59c
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:318
[INFO] [stderr]   33:     0x560f88856c97 - std::panicking::try::do_call::h8964393c99599682
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:292
[INFO] [stderr]   34:     0x560f888917fa - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:78
[INFO] [stderr]   35:     0x560f88856b9e - std::panicking::try::hc9c1be532896d922
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panicking.rs:270
[INFO] [stderr]   36:     0x560f8885a309 - std::panic::catch_unwind::hc18df3fcf9ab9185
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/panic.rs:394
[INFO] [stderr]   37:     0x560f88856826 - std::thread::Builder::spawn_unchecked::{{closure}}::h52aa10d687ab3a07
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/thread/mod.rs:468
[INFO] [stderr]   38:     0x560f888526e4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0c855a5255035a48
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libcore/ops/function.rs:232
[INFO] [stderr]   39:     0x560f8887e76f - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h299b83df317fcde2
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   40:     0x560f88890e20 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h65f1369cbbfd1382
[INFO] [stderr]                                at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/liballoc/boxed.rs:1022
[INFO] [stderr]   41:     0x560f88890e20 - std::sys_common::thread::start_thread::h14f2164f3bc268cf
[INFO] [stderr]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stderr]   42:     0x560f88890e20 - std::sys::unix::thread::Thread::new::thread_start::h15c78b58515def04
[INFO] [stderr]                                at src/libstd/sys/unix/thread.rs:80
[INFO] [stderr]   43:     0x7fc7f51c96db - start_thread
[INFO] [stderr]   44:     0x7fc7f4cda88f - __clone
[INFO] [stderr]   45:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "fb9fb636287b89552b85aa1ac2d3771660b0d513b599941c0e1ffe826f77da29"`
[INFO] running `"docker" "rm" "-f" "fb9fb636287b89552b85aa1ac2d3771660b0d513b599941c0e1ffe826f77da29"`
[INFO] [stdout] fb9fb636287b89552b85aa1ac2d3771660b0d513b599941c0e1ffe826f77da29