[INFO] updating cached repository kobigurk/privacypass-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kobigurk/privacypass-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kobigurk/privacypass-rs" "work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/gh/kobigurk/privacypass-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/gh/kobigurk/privacypass-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kobigurk/privacypass-rs" "work/ex/pr-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/gh/kobigurk/privacypass-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/gh/kobigurk/privacypass-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5a38acb717a7825399c7c949b69fddacde490729
[INFO] sha for GitHub repo kobigurk/privacypass-rs: 5a38acb717a7825399c7c949b69fddacde490729
[INFO] validating manifest of kobigurk/privacypass-rs on toolchain master#7840a0b753a065a41999f1fb6028f67d33e3fdd5
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of kobigurk/privacypass-rs on toolchain try#6a9f0b6cc40687e25f9d772e3b10bab335c63853
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing kobigurk/privacypass-rs
[INFO] removed path dependency amcl from kobigurk/privacypass-rs
[INFO] finished frobbing kobigurk/privacypass-rs
[INFO] frobbed toml for kobigurk/privacypass-rs written to work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/gh/kobigurk/privacypass-rs/Cargo.toml
[INFO] started frobbing kobigurk/privacypass-rs
[INFO] removed path dependency amcl from kobigurk/privacypass-rs
[INFO] finished frobbing kobigurk/privacypass-rs
[INFO] frobbed toml for kobigurk/privacypass-rs written to work/ex/pr-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/gh/kobigurk/privacypass-rs/Cargo.toml
[INFO] crate kobigurk/privacypass-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /mnt/crater-raid/crater/work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/gh/kobigurk/privacypass-rs/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking kobigurk/privacypass-rs against master#7840a0b753a065a41999f1fb6028f67d33e3fdd5 for pr-60466
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60466/worker-2/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/gh/kobigurk/privacypass-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 3a61102bb927584b67d12851b4e00f20dd40a3513f69b906125441b33c475517
[INFO] running `"docker" "start" "-a" "3a61102bb927584b67d12851b4e00f20dd40a3513f69b906125441b33c475517"`
[INFO] [stderr] warning: dependency (amcl) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]    Compiling either v1.5.2
[INFO] [stderr]    Compiling rustc-demangle v0.1.15
[INFO] [stderr]    Compiling openssl v0.10.23
[INFO] [stderr]     Checking amcl v0.2.0
[INFO] [stderr]    Compiling num_cpus v1.10.0
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]     Checking nom v4.2.3
[INFO] [stderr]     Checking cookie v0.12.0
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking sha3 v0.8.2
[INFO] [stderr]     Checking tokio v0.1.21
[INFO] [stderr]    Compiling env_logger v0.6.1
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]     Checking hyper v0.12.29
[INFO] [stderr]     Checking config v0.9.3
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling cc v1.0.37
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling libloading v0.5.1
[INFO] [stderr]    Compiling openssl-src v111.3.0+1.1.1c
[INFO] [stderr]    Compiling miniz_oxide_c_api v0.2.1
[INFO] [stderr]    Compiling openssl-sys v0.9.47
[INFO] [stderr]     Checking flate2 v1.0.7
[INFO] [stderr]     Checking backtrace v0.3.26
[INFO] [stderr]    Compiling clang-sys v0.26.4
[INFO] [stderr]     Checking error-chain v0.12.1
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking publicsuffix v1.5.2
[INFO] [stderr]    Compiling which v2.0.1
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]    Compiling bindgen v0.47.3
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]    Compiling librocksdb-sys v5.18.3
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]     Checking reqwest v0.9.17
[INFO] [stderr] error: failed to run custom build command for `librocksdb-sys v5.18.3`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/crater/target/debug/build/librocksdb-sys-cccfb0fa059e2a4d/build-script-build` (exit code: 1)
[INFO] [stderr] --- stdout
[INFO] [stderr] cargo:rerun-if-changed=build.rs
[INFO] [stderr] cargo:rerun-if-changed=rocksdb/
[INFO] [stderr] cargo:rerun-if-changed=snappy/
[INFO] [stderr] cargo:rerun-if-changed=lz4/
[INFO] [stderr] cargo:rerun-if-changed=zstd/
[INFO] [stderr] cargo:rerun-if-changed=zlib/
[INFO] [stderr] cargo:rerun-if-changed=bzip2/
[INFO] [stderr] NUM_JOBS = Some("16")
[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] 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] 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] CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr] DEBUG = Some("true")
[INFO] [stderr] CARGO_CFG_TARGET_FEATURE = Some("fxsr,mmx,sse,sse2")
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-Wno-unused-parameter" "-DNDEBUG=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/librocksdb-sys-a3be63025dd4bc01/out/rocksdb/cache/clock_cache.o" "-c" "rocksdb/cache/clock_cache.cc"
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-Wno-unused-parameter" "-DNDEBUG=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/librocksdb-sys-a3be63025dd4bc01/out/rocksdb/db/convenience.o" "-c" "rocksdb/db/convenience.cc"
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-Wno-unused-parameter" "-DNDEBUG=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/librocksdb-sys-a3be63025dd4bc01/out/rocksdb/table/block_based_table_factory.o" "-c" "rocksdb/table/block_based_table_factory.cc"
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-Wno-unused-parameter" "-DNDEBUG=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/librocksdb-sys-a3be63025dd4bc01/out/rocksdb/utilities/options/options_util.o" "-c" "rocksdb/utilities/options/options_util.cc"
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-Wno-unused-parameter" "-DNDEBUG=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/librocksdb-sys-a3be63025dd4bc01/out/rocksdb/db/compacted_db_impl.o" "-c" "rocksdb/db/compacted_db_impl.cc"
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-Wno-unused-parameter" "-DNDEBUG=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/librocksdb-sys-a3be63025dd4bc01/out/rocksdb/table/get_context.o" "-c" "rocksdb/table/get_context.cc"
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-Wno-unused-parameter" "-DNDEBUG=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/librocksdb-sys-a3be63025dd4bc01/out/rocksdb/utilities/blob_db/blob_file.o" "-c" "rocksdb/utilities/blob_db/blob_file.cc"
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-Wno-unused-parameter" "-DNDEBUG=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/librocksdb-sys-a3be63025dd4bc01/out/rocksdb/db/write_batch_base.o" "-c" "rocksdb/db/write_batch_base.cc"
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-Wno-unused-parameter" "-DNDEBUG=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/librocksdb-sys-a3be63025dd4bc01/out/rocksdb/db/c.o" "-c" "rocksdb/db/c.cc"
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-Wno-unused-parameter" "-DNDEBUG=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/librocksdb-sys-a3be63025dd4bc01/out/rocksdb/table/cuckoo_table_factory.o" "-c" "rocksdb/table/cuckoo_table_factory.cc"
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-Wno-unused-parameter" "-DNDEBUG=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/librocksdb-sys-a3be63025dd4bc01/out/rocksdb/memtable/hash_skiplist_rep.o" "-c" "rocksdb/memtable/hash_skiplist_rep.cc"
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-Wno-unused-parameter" "-DNDEBUG=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/librocksdb-sys-a3be63025dd4bc01/out/rocksdb/db/builder.o" "-c" "rocksdb/db/builder.cc"
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-Wno-unused-parameter" "-DNDEBUG=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/librocksdb-sys-a3be63025dd4bc01/out/rocksdb/table/data_block_footer.o" "-c" "rocksdb/table/data_block_footer.cc"
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-Wno-unused-parameter" "-DNDEBUG=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/librocksdb-sys-a3be63025dd4bc01/out/rocksdb/monitoring/thread_status_util.o" "-c" "rocksdb/monitoring/thread_status_util.cc"
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-Wno-unused-parameter" "-DNDEBUG=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/librocksdb-sys-a3be63025dd4bc01/out/rocksdb/db/db_impl_open.o" "-c" "rocksdb/db/db_impl_open.cc"
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-Wno-unused-parameter" "-DNDEBUG=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/librocksdb-sys-a3be63025dd4bc01/out/rocksdb/db/event_helpers.o" "-c" "rocksdb/db/event_helpers.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-Wno-unused-parameter" "-DNDEBUG=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/librocksdb-sys-a3be63025dd4bc01/out/rocksdb/db/write_controller.o" "-c" "rocksdb/db/write_controller.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-Wno-unused-parameter" "-DNDEBUG=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/librocksdb-sys-a3be63025dd4bc01/out/rocksdb/cache/lru_cache.o" "-c" "rocksdb/cache/lru_cache.cc"
[INFO] [stderr] exit code: 0
[INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-Wno-unused-parameter" "-DNDEBUG=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/librocksdb-sys-a3be63025dd4bc01/out/rocksdb/table/flush_block_policy.o" "-c" "rocksdb/table/flush_block_policy.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-6/README.Bugs> for instructions.
[INFO] [stderr] exit code: 4
[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-6/README.Bugs> for instructions.
[INFO] [stderr] exit code: 4
[INFO] [stderr] exit code: 0
[INFO] [stderr] cargo:warning=In file included from /usr/include/c++/6/bits/char_traits.h:39:0,
[INFO] [stderr] cargo:warning=                 from /usr/include/c++/6/string:40,
[INFO] [stderr] cargo:warning=                 from rocksdb/include/rocksdb/flush_block_policy.h:8,
[INFO] [stderr] cargo:warning=                 from rocksdb/table/flush_block_policy.cc:6:
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algobase.h: In static member function 'static bool std::__lexicographical_compare<_BoolType>::__lc(_II1, _II1, _II2, _II2)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algobase.h:906:17: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algobase.h: In function '_ForwardIterator std::lower_bound(_ForwardIterator, _ForwardIterator, const _Tp&)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algobase.h:994:16: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algobase.h: In function 'bool std::lexicographical_compare(_II1, _II1, _II2, _II2, _Compare)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algobase.h:1250:14: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algobase.h: In function 'std::pair<_T1, _T2> std::mismatch(_InputIterator1, _InputIterator1, _InputIterator2)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algobase.h:1294:20: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algobase.h: In function 'std::pair<_T1, _T2> std::mismatch(_InputIterator1, _InputIterator1, _InputIterator2, _BinaryPredicate)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algobase.h:1325:13: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] exit code: 0
[INFO] [stderr] exit code: 0
[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-6/README.Bugs> for instructions.
[INFO] [stderr] exit code: 4
[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-6/README.Bugs> for instructions.
[INFO] [stderr] exit code: 4
[INFO] [stderr] cargo:warning=In file included from rocksdb/monitoring/histogram.h:17:0,
[INFO] [stderr] cargo:warning=                 from rocksdb/monitoring/statistics.h:13,
[INFO] [stderr] cargo:warning=                 from rocksdb/util/stop_watch.h:7,
[INFO] [stderr] cargo:warning=                 from rocksdb/monitoring/perf_step_timer.h:9,
[INFO] [stderr] cargo:warning=                 from rocksdb/monitoring/perf_context_imp.h:7,
[INFO] [stderr] cargo:warning=                 from rocksdb/db/dbformat.h:14,
[INFO] [stderr] cargo:warning=                 from rocksdb/options/cf_options.h:11,
[INFO] [stderr] cargo:warning=                 from rocksdb/table/format.h:25,
[INFO] [stderr] cargo:warning=                 from rocksdb/table/flush_block_policy.cc:10:
[INFO] [stderr] cargo:warning=/usr/include/c++/6/mutex: At global scope:
[INFO] [stderr] cargo:warning=/usr/include/c++/6/mutex:176:25: error: expected class-name before ',' token
[INFO] [stderr] cargo:warning=   : private __mutex_base, public __timed_mutex_impl<timed_mutex>
[INFO] [stderr] cargo:warning=                         ^
[INFO] [stderr] cargo:warning=/usr/include/c++/6/mutex:179:13: error: '__native_type' does not name a type
[INFO] [stderr] cargo:warning=     typedef __native_type*      native_handle_type;
[INFO] [stderr] cargo:warning=             ^~~~~~~~~~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/mutex:221:5: error: 'native_handle_type' does not name a type
[INFO] [stderr] cargo:warning=     native_handle_type
[INFO] [stderr] cargo:warning=     ^~~~~~~~~~~~~~~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/mutex: In member function 'void std::timed_mutex::lock()':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/mutex:190:39: error: '_M_mutex' was not declared in this scope
[INFO] [stderr] cargo:warning=       int __e = __gthread_mutex_lock(&_M_mutex);
[INFO] [stderr] cargo:warning=                                       ^~~~~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/mutex: In member function 'bool std::timed_mutex::try_lock()':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/mutex:201:40: error: '_M_mutex' was not declared in this scope
[INFO] [stderr] cargo:warning=       return !__gthread_mutex_trylock(&_M_mutex);
[INFO] [stderr] cargo:warning=                                        ^~~~~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/mutex: In member function 'void std::timed_mutex::unlock()':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/mutex:218:31: error: '_M_mutex' was not declared in this scope
[INFO] [stderr] cargo:warning=       __gthread_mutex_unlock(&_M_mutex);
[INFO] [stderr] cargo:warning=                               ^~~~~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/mutex: In member function 'bool std::timed_mutex::_M_timedlock(const __gthread_time_t&)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/mutex:230:44: error: '_M_mutex' was not declared in this scope
[INFO] [stderr] cargo:warning=       { return !__gthread_mutex_timedlock(&_M_mutex, &__ts); }
[INFO] [stderr] cargo:warning=                                            ^~~~~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/mutex: At global scope:
[INFO] [stderr] cargo:warning=/usr/include/c++/6/mutex:466:12: error: 'unique_lock' does not name a type
[INFO] [stderr] cargo:warning=     inline unique_lock<_Lock>
[INFO] [stderr] cargo:warning=            ^~~~~~~~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/mutex: In static member function 'static void std::__try_lock_impl<_Idx, _Continue>::__do_try_lock(std::tuple<_Lock& ...>&, int&)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/mutex:478:25: error: '__try_to_lock' is not a member of 'std'
[INFO] [stderr] cargo:warning=           auto __lock = std::__try_to_lock(std::get<_Idx>(__locks));
[INFO] [stderr] cargo:warning=                         ^~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/mutex: In static member function 'static void std::__try_lock_impl<_Idx, false>::__do_try_lock(std::tuple<_Lock& ...>&, int&)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/mutex:498:25: error: '__try_to_lock' is not a member of 'std'
[INFO] [stderr] cargo:warning=           auto __lock = std::__try_to_lock(std::get<_Idx>(__locks));
[INFO] [stderr] cargo:warning=                         ^~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/mutex: In function 'void std::lock(_L1&, _L2&, _L3& ...)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/mutex:545:11: error: 'unique_lock' was not declared in this scope
[INFO] [stderr] cargo:warning=           unique_lock<_L1> __first(__l1);
[INFO] [stderr] cargo:warning=           ^~~~~~~~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/mutex:545:26: error: expected primary-expression before '>' token
[INFO] [stderr] cargo:warning=           unique_lock<_L1> __first(__l1);
[INFO] [stderr] cargo:warning=                          ^
[INFO] [stderr] cargo:warning=/usr/include/c++/6/mutex:551:15: error: '__first' was not declared in this scope
[INFO] [stderr] cargo:warning=               __first.release();
[INFO] [stderr] cargo:warning=               ^~~~~~~
[INFO] [stderr] cargo:warning=In file included from rocksdb/monitoring/statistics.h:13:0,
[INFO] [stderr] cargo:warning=                 from rocksdb/util/stop_watch.h:7,
[INFO] [stderr] cargo:warning=                 from rocksdb/monitoring/perf_step_timer.h:9,
[INFO] [stderr] cargo:warning=                 from rocksdb/monitoring/perf_context_imp.h:7,
[INFO] [stderr] cargo:warning=                 from rocksdb/db/dbformat.h:14,
[INFO] [stderr] cargo:warning=                 from rocksdb/options/cf_options.h:11,
[INFO] [stderr] cargo:warning=                 from rocksdb/table/format.h:25,
[INFO] [stderr] cargo:warning=                 from rocksdb/table/flush_block_policy.cc:10:
[INFO] [stderr] cargo:warning=rocksdb/monitoring/histogram.h: At global scope:
[INFO] [stderr] cargo:warning=rocksdb/monitoring/histogram.h:146:8: error: 'mutex' in namespace 'std' does not name a type
[INFO] [stderr] cargo:warning=   std::mutex mutex_;
[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-6/README.Bugs> for instructions.
[INFO] [stderr] exit code: 4
[INFO] [stderr] cargo:warning=In file included from /usr/include/c++/6/bits/stl_algo.h:61:0,
[INFO] [stderr] cargo:warning=                 from /usr/include/c++/6/algorithm:62,
[INFO] [stderr] cargo:warning=                 from rocksdb/util/coding.h:16,
[INFO] [stderr] cargo:warning=                 from rocksdb/db/dbformat.h:22,
[INFO] [stderr] cargo:warning=                 from rocksdb/options/cf_options.h:11,
[INFO] [stderr] cargo:warning=                 from rocksdb/table/format.h:25,
[INFO] [stderr] cargo:warning=                 from rocksdb/table/flush_block_policy.cc:10:
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_heap.h: In function 'bool std::__is_heap(_RandomAccessIterator, _Distance)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_heap.h:95:15: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=    __gnu_cxx::__ops::__iter_less_iter()) == __n;
[INFO] [stderr] cargo:warning=               ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_heap.h: In function 'bool std::__is_heap(_RandomAccessIterator, _Compare, _Distance)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_heap.h:104:13: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=  __gnu_cxx::__ops::__iter_comp_iter(__comp)) == __n;
[INFO] [stderr] cargo:warning=             ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_heap.h: In function 'void std::push_heap(_RAIter, _RAIter)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_heap.h:168:21: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=          __gnu_cxx::__ops::__iter_less_val());
[INFO] [stderr] cargo:warning=                     ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_heap.h: In function 'void std::push_heap(_RAIter, _RAIter, _Compare)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_heap.h:203:21: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=          __gnu_cxx::__ops::__iter_comp_val(__comp));
[INFO] [stderr] cargo:warning=                     ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_heap.h: In function 'void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_heap.h:232:21: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=          __gnu_cxx::__ops::__iter_comp_val(__comp));
[INFO] [stderr] cargo:warning=                     ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_heap.h: In function 'void std::pop_heap(_RAIter, _RAIter)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_heap.h:281:17: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=      __gnu_cxx::__ops::__iter_less_iter());
[INFO] [stderr] cargo:warning=                 ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_heap.h: In function 'void std::pop_heap(_RAIter, _RAIter, _Compare)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_heap.h:313:17: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=      __gnu_cxx::__ops::__iter_comp_iter(__comp));
[INFO] [stderr] cargo:warning=                 ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_heap.h: In function 'void std::make_heap(_RAIter, _RAIter)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_heap.h:364:21: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=          __gnu_cxx::__ops::__iter_less_iter());
[INFO] [stderr] cargo:warning=                     ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_heap.h: In function 'void std::make_heap(_RAIter, _RAIter, _Compare)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_heap.h:389:21: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=          __gnu_cxx::__ops::__iter_comp_iter(__comp));
[INFO] [stderr] cargo:warning=                     ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_heap.h: In function 'void std::sort_heap(_RAIter, _RAIter)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_heap.h:426:21: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=          __gnu_cxx::__ops::__iter_less_iter());
[INFO] [stderr] cargo:warning=                     ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_heap.h: In function 'void std::sort_heap(_RAIter, _RAIter, _Compare)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_heap.h:452:21: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=          __gnu_cxx::__ops::__iter_comp_iter(__comp));
[INFO] [stderr] cargo:warning=                     ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_heap.h: In function '_RAIter std::is_heap_until(_RAIter, _RAIter)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_heap.h:480:20: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=         __gnu_cxx::__ops::__iter_less_iter());
[INFO] [stderr] cargo:warning=                    ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_heap.h: In function '_RAIter std::is_heap_until(_RAIter, _RAIter, _Compare)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_heap.h:507:22: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=           __gnu_cxx::__ops::__iter_comp_iter(__comp));
[INFO] [stderr] cargo:warning=                      ^~~~~
[INFO] [stderr] cargo:warning=In file included from /usr/include/c++/6/algorithm:62:0,
[INFO] [stderr] cargo:warning=                 from rocksdb/util/coding.h:16,
[INFO] [stderr] cargo:warning=                 from rocksdb/db/dbformat.h:22,
[INFO] [stderr] cargo:warning=                 from rocksdb/options/cf_options.h:11,
[INFO] [stderr] cargo:warning=                 from rocksdb/table/format.h:25,
[INFO] [stderr] cargo:warning=                 from rocksdb/table/flush_block_policy.cc:10:
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_InputIterator std::__find_if_not(_InputIterator, _InputIterator, _Predicate)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:172:19: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=        __gnu_cxx::__ops::__negate(__pred),
[INFO] [stderr] cargo:warning=                   ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_ForwardIterator1 std::__search(_ForwardIterator1, _ForwardIterator1, _ForwardIterator2, _ForwardIterator2, _BinaryPredicate)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:217:14: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=   __gnu_cxx::__ops::__iter_comp_iter(__predicate, __first2));
[INFO] [stderr] cargo:warning=              ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:227:14: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=   __gnu_cxx::__ops::__iter_comp_iter(__predicate, __first2));
[INFO] [stderr] cargo:warning=              ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_FIter1 std::find_end(_FIter1, _FIter1, _FIter2, _FIter2)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:440:20: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=         __gnu_cxx::__ops::__iter_equal_to_iter());
[INFO] [stderr] cargo:warning=                    ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_FIter1 std::find_end(_FIter1, _FIter1, _FIter2, _FIter2, _BinaryPredicate)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:490:20: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=         __gnu_cxx::__ops::__iter_comp_iter(__comp));
[INFO] [stderr] cargo:warning=                    ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_IIter std::find_if_not(_IIter, _IIter, _Predicate)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:567:16: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=     __gnu_cxx::__ops::__pred_iter(__pred));
[INFO] [stderr] cargo:warning=                ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_OIter std::remove_copy(_IIter, _IIter, _OIter, const _Tp&)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:679:13: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=  __gnu_cxx::__ops::__iter_equals_val(__value));
[INFO] [stderr] cargo:warning=             ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_OIter std::remove_copy_if(_IIter, _IIter, _OIter, _Predicate)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:712:19: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=        __gnu_cxx::__ops::__pred_iter(__pred));
[INFO] [stderr] cargo:warning=                   ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_FIter std::remove(_FIter, _FIter, const _Tp&)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:904:14: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=   __gnu_cxx::__ops::__iter_equals_val(__value));
[INFO] [stderr] cargo:warning=              ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_FIter std::remove_if(_FIter, _FIter, _Predicate)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:937:21: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=          __gnu_cxx::__ops::__pred_iter(__pred));
[INFO] [stderr] cargo:warning=                     ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_FIter std::unique(_FIter, _FIter)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:1002:18: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=       __gnu_cxx::__ops::__iter_equal_to_iter());
[INFO] [stderr] cargo:warning=                  ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_FIter std::unique(_FIter, _FIter, _BinaryPredicate)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:1034:18: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=       __gnu_cxx::__ops::__iter_comp_iter(__binary_pred));
[INFO] [stderr] cargo:warning=                  ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_OutputIterator std::__unique_copy(_InputIterator, _InputIterator, _OutputIterator, _BinaryPredicate, std::input_iterator_tag, std::output_iterator_tag)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:1085:18: error: '__ops' is not a member of '__gnu_cxx'
[INFO] [stderr] cargo:warning=       __decltype(__gnu_cxx::__ops::__iter_comp_val(__binary_pred))
[INFO] [stderr] cargo:warning=                  ^~~~~~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:1085:18: error: '__ops' is not a member of '__gnu_cxx'
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:1085:18: error: '__ops' is not a member of '__gnu_cxx'
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:1085:18: error: '__ops' is not a member of '__gnu_cxx'
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:1085:18: error: '__ops' is not a member of '__gnu_cxx'
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:1085:18: error: '__ops' is not a member of '__gnu_cxx'
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:1085:18: error: '__ops' is not a member of '__gnu_cxx'
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:1085:18: error: '__ops' is not a member of '__gnu_cxx'
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:1085:7: error: expected primary-expression before '__decltype'
[INFO] [stderr] cargo:warning=       __decltype(__gnu_cxx::__ops::__iter_comp_val(__binary_pred))
[INFO] [stderr] cargo:warning=       ^~~~~~~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_BIter std::stable_partition(_BIter, _BIter, _Predicate)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:1659:21: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=          __gnu_cxx::__ops::__pred_iter(__pred));
[INFO] [stderr] cargo:warning=                     ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_RAIter std::partial_sort_copy(_IIter, _IIter, _RAIter, _RAIter)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:1758:22: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=           __gnu_cxx::__ops::__iter_less_iter());
[INFO] [stderr] cargo:warning=                      ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_RAIter std::partial_sort_copy(_IIter, _IIter, _RAIter, _RAIter, _Compare)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:1812:16: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=     __gnu_cxx::__ops::__iter_comp_iter(__comp));
[INFO] [stderr] cargo:warning=                ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function 'void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:1853:16: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=     __gnu_cxx::__ops::__val_comp_iter(__comp));
[INFO] [stderr] cargo:warning=                ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function 'void std::__unguarded_insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:1865:16: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=     __gnu_cxx::__ops::__val_comp_iter(__comp));
[INFO] [stderr] cargo:warning=                ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_FIter std::lower_bound(_FIter, _FIter, const _Tp&, _Compare)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:2031:16: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=     __gnu_cxx::__ops::__iter_comp_val(__comp));
[INFO] [stderr] cargo:warning=                ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_FIter std::upper_bound(_FIter, _FIter, const _Tp&)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:2084:16: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=     __gnu_cxx::__ops::__val_less_iter());
[INFO] [stderr] cargo:warning=                ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_FIter std::upper_bound(_FIter, _FIter, const _Tp&, _Compare)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:2115:16: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=     __gnu_cxx::__ops::__val_comp_iter(__comp));
[INFO] [stderr] cargo:warning=                ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function 'std::pair<_FIter, _FIter> std::equal_range(_FIter, _FIter, const _Tp&)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:2188:16: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=     __gnu_cxx::__ops::__iter_less_val(),
[INFO] [stderr] cargo:warning=                ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:2189:16: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=     __gnu_cxx::__ops::__val_less_iter());
[INFO] [stderr] cargo:warning=                ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function 'std::pair<_FIter, _FIter> std::equal_range(_FIter, _FIter, const _Tp&, _Compare)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:2226:16: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=     __gnu_cxx::__ops::__iter_comp_val(__comp),
[INFO] [stderr] cargo:warning=                ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:2227:16: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=     __gnu_cxx::__ops::__val_comp_iter(__comp));
[INFO] [stderr] cargo:warning=                ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function 'bool std::binary_search(_FIter, _FIter, const _Tp&)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:2256:20: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=         __gnu_cxx::__ops::__iter_less_val());
[INFO] [stderr] cargo:warning=                    ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function 'bool std::binary_search(_FIter, _FIter, const _Tp&, _Compare)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:2291:20: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=         __gnu_cxx::__ops::__iter_comp_val(__comp));
[INFO] [stderr] cargo:warning=                    ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function 'void std::__merge_adaptive(_BidirectionalIterator, _BidirectionalIterator, _BidirectionalIterator, _Distance, _Distance, _Pointer, _Distance, _Compare)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:2443:21: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=          __gnu_cxx::__ops::__iter_comp_val(__comp));
[INFO] [stderr] cargo:warning=                     ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:2452:21: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=          __gnu_cxx::__ops::__val_comp_iter(__comp));
[INFO] [stderr] cargo:warning=                     ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function 'void std::__merge_without_buffer(_BidirectionalIterator, _BidirectionalIterator, _BidirectionalIterator, _Distance, _Distance, _Compare)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:2499:17: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=      __gnu_cxx::__ops::__iter_comp_val(__comp));
[INFO] [stderr] cargo:warning=                 ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:2508:17: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=      __gnu_cxx::__ops::__val_comp_iter(__comp));
[INFO] [stderr] cargo:warning=                 ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function 'void std::inplace_merge(_BIter, _BIter, _BIter)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:2585:18: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=       __gnu_cxx::__ops::__iter_less_iter());
[INFO] [stderr] cargo:warning=                  ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function 'void std::inplace_merge(_BIter, _BIter, _BIter, _Compare)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:2628:18: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=       __gnu_cxx::__ops::__iter_comp_iter(__comp));
[INFO] [stderr] cargo:warning=                  ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function 'bool std::includes(_IIter1, _IIter1, _IIter2, _IIter2)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:2841:20: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=         __gnu_cxx::__ops::__iter_less_iter());
[INFO] [stderr] cargo:warning=                    ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function 'bool std::includes(_IIter1, _IIter1, _IIter2, _IIter2, _Compare)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:2887:20: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=         __gnu_cxx::__ops::__iter_comp_iter(__comp));
[INFO] [stderr] cargo:warning=                    ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function 'bool std::next_permutation(_BIter, _BIter)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:2963:31: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=  (__first, __last, __gnu_cxx::__ops::__iter_less_iter());
[INFO] [stderr] cargo:warning=                               ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function 'bool std::next_permutation(_BIter, _BIter, _Compare)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:2996:31: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=  (__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp));
[INFO] [stderr] cargo:warning=                               ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function 'bool std::prev_permutation(_BIter, _BIter)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:3063:21: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=          __gnu_cxx::__ops::__iter_less_iter());
[INFO] [stderr] cargo:warning=                     ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function 'bool std::prev_permutation(_BIter, _BIter, _Compare)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:3096:16: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=     __gnu_cxx::__ops::__iter_comp_iter(__comp));
[INFO] [stderr] cargo:warning=                ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_OIter std::replace_copy(_IIter, _IIter, _OIter, const _Tp&, const _Tp&)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:3146:15: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=    __gnu_cxx::__ops::__iter_equals_val(__old_value),
[INFO] [stderr] cargo:warning=               ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_OIter std::replace_copy_if(_Iter, _Iter, _OIter, _Predicate, const _Tp&)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:3181:16: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=     __gnu_cxx::__ops::__pred_iter(__pred),
[INFO] [stderr] cargo:warning=                ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_FIter std::is_sorted_until(_FIter, _FIter)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:3259:20: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=         __gnu_cxx::__ops::__iter_less_iter());
[INFO] [stderr] cargo:warning=                    ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_FIter std::is_sorted_until(_FIter, _FIter, _Compare)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:3285:20: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=         __gnu_cxx::__ops::__iter_comp_iter(__comp));
[INFO] [stderr] cargo:warning=                    ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function 'std::pair<_FIter, _FIter> std::minmax_element(_FIter, _FIter)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:3410:19: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=        __gnu_cxx::__ops::__iter_less_iter());
[INFO] [stderr] cargo:warning=                   ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function 'std::pair<_FIter, _FIter> std::minmax_element(_FIter, _FIter, _Compare)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:3440:19: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=        __gnu_cxx::__ops::__iter_comp_iter(__comp));
[INFO] [stderr] cargo:warning=                   ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function 'bool std::__is_permutation(_ForwardIterator1, _ForwardIterator1, _ForwardIterator2, _BinaryPredicate)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:3510:17: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=      __gnu_cxx::__ops::__iter_comp_iter(__pred, __scan)))
[INFO] [stderr] cargo:warning=                 ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:3515:15: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=    __gnu_cxx::__ops::__iter_comp_iter(__pred, __scan));
[INFO] [stderr] cargo:warning=               ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:3518:15: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=    __gnu_cxx::__ops::__iter_comp_iter(__pred, __scan))
[INFO] [stderr] cargo:warning=               ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function 'bool std::is_permutation(_FIter1, _FIter1, _FIter2)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:3551:19: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=        __gnu_cxx::__ops::__iter_equal_to_iter());
[INFO] [stderr] cargo:warning=                   ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function 'bool std::is_permutation(_FIter1, _FIter1, _FIter2, _BinaryPredicate)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:3583:19: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=        __gnu_cxx::__ops::__iter_comp_iter(__pred));
[INFO] [stderr] cargo:warning=                   ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_IIter std::find(_IIter, _IIter, const _Tp&)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:3793:19: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=        __gnu_cxx::__ops::__iter_equals_val(__val));
[INFO] [stderr] cargo:warning=                   ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_IIter std::find_if(_IIter, _IIter, _Predicate)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:3818:19: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=        __gnu_cxx::__ops::__pred_iter(__pred));
[INFO] [stderr] cargo:warning=                   ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_FIter std::adjacent_find(_FIter, _FIter)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:3920:18: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=       __gnu_cxx::__ops::__iter_equal_to_iter());
[INFO] [stderr] cargo:warning=                  ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_FIter std::adjacent_find(_FIter, _FIter, _BinaryPredicate)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:3947:15: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=    __gnu_cxx::__ops::__iter_comp_iter(__binary_pred));
[INFO] [stderr] cargo:warning=               ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function 'typename std::iterator_traits<_Iterator>::difference_type std::count(_IIter, _IIter, const _Tp&)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:3970:20: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=         __gnu_cxx::__ops::__iter_equals_val(__value));
[INFO] [stderr] cargo:warning=                    ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function 'typename std::iterator_traits<_Iterator>::difference_type std::count_if(_IIter, _IIter, _Predicate)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:3993:20: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=         __gnu_cxx::__ops::__pred_iter(__pred));
[INFO] [stderr] cargo:warning=                    ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_FIter1 std::search(_FIter1, _FIter1, _FIter2, _FIter2)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:4037:18: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=       __gnu_cxx::__ops::__iter_equal_to_iter());
[INFO] [stderr] cargo:warning=                  ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_FIter1 std::search(_FIter1, _FIter1, _FIter2, _FIter2, _BinaryPredicate)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:4078:18: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=       __gnu_cxx::__ops::__iter_comp_iter(__predicate));
[INFO] [stderr] cargo:warning=                  ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_FIter std::search_n(_FIter, _FIter, _Size, const _Tp&)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:4108:20: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=         __gnu_cxx::__ops::__iter_equals_val(__val));
[INFO] [stderr] cargo:warning=                    ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_FIter std::search_n(_FIter, _FIter, _Size, const _Tp&, _BinaryPredicate)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:4143:14: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=   __gnu_cxx::__ops::__iter_comp_val(__binary_pred, __val));
[INFO] [stderr] cargo:warning=              ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_OIter std::unique_copy(_IIter, _IIter, _OIter)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:4380:16: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=     __gnu_cxx::__ops::__iter_equal_to_iter(),
[INFO] [stderr] cargo:warning=                ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_OIter std::unique_copy(_IIter, _IIter, _OIter, _BinaryPredicate)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:4420:15: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=    __gnu_cxx::__ops::__iter_comp_iter(__binary_pred),
[INFO] [stderr] cargo:warning=               ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function 'void std::partial_sort(_RAIter, _RAIter, _RAIter)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:4561:17: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=      __gnu_cxx::__ops::__iter_less_iter());
[INFO] [stderr] cargo:warning=                 ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function 'void std::partial_sort(_RAIter, _RAIter, _RAIter, _Compare)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:4601:17: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=      __gnu_cxx::__ops::__iter_comp_iter(__comp));
[INFO] [stderr] cargo:warning=                 ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function 'void std::nth_element(_RAIter, _RAIter, _RAIter)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:4638:16: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=     __gnu_cxx::__ops::__iter_less_iter());
[INFO] [stderr] cargo:warning=                ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function 'void std::nth_element(_RAIter, _RAIter, _RAIter, _Compare)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:4678:16: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=     __gnu_cxx::__ops::__iter_comp_iter(__comp));
[INFO] [stderr] cargo:warning=                ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function 'void std::sort(_RAIter, _RAIter)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:4707:47: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=       std::__sort(__first, __last, __gnu_cxx::__ops::__iter_less_iter());
[INFO] [stderr] cargo:warning=                                               ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function 'void std::sort(_RAIter, _RAIter, _Compare)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:4739:47: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=       std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp));
[INFO] [stderr] cargo:warning=                                               ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_OIter std::merge(_IIter1, _IIter1, _IIter2, _IIter2, _OIter)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:4810:21: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=          __gnu_cxx::__ops::__iter_less_iter());
[INFO] [stderr] cargo:warning=                     ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_OIter std::merge(_IIter1, _IIter1, _IIter2, _IIter2, _OIter, _Compare)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:4860:16: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=     __gnu_cxx::__ops::__iter_comp_iter(__comp));
[INFO] [stderr] cargo:warning=                ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function 'void std::stable_sort(_RAIter, _RAIter)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:4913:20: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=         __gnu_cxx::__ops::__iter_less_iter());
[INFO] [stderr] cargo:warning=                    ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function 'void std::stable_sort(_RAIter, _RAIter, _Compare)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:4949:20: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=         __gnu_cxx::__ops::__iter_comp_iter(__comp));
[INFO] [stderr] cargo:warning=                    ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_OIter std::set_union(_IIter1, _IIter1, _IIter2, _IIter2, _OIter)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:5029:16: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=     __gnu_cxx::__ops::__iter_less_iter());
[INFO] [stderr] cargo:warning=                ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_OIter std::set_union(_IIter1, _IIter1, _IIter2, _IIter2, _OIter, _Compare)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:5078:16: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=     __gnu_cxx::__ops::__iter_comp_iter(__comp));
[INFO] [stderr] cargo:warning=                ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_OIter std::set_intersection(_IIter1, _IIter1, _IIter2, _IIter2, _OIter)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:5146:21: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=          __gnu_cxx::__ops::__iter_less_iter());
[INFO] [stderr] cargo:warning=                     ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_OIter std::set_intersection(_IIter1, _IIter1, _IIter2, _IIter2, _OIter, _Compare)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:5194:16: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=     __gnu_cxx::__ops::__iter_comp_iter(__comp));
[INFO] [stderr] cargo:warning=                ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_OIter std::set_difference(_IIter1, _IIter1, _IIter2, _IIter2, _OIter)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:5266:19: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=        __gnu_cxx::__ops::__iter_less_iter());
[INFO] [stderr] cargo:warning=                   ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_OIter std::set_difference(_IIter1, _IIter1, _IIter2, _IIter2, _OIter, _Compare)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:5316:19: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=        __gnu_cxx::__ops::__iter_comp_iter(__comp));
[INFO] [stderr] cargo:warning=                   ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_OIter std::set_symmetric_difference(_IIter1, _IIter1, _IIter2, _IIter2, _OIter)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:5396:17: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=      __gnu_cxx::__ops::__iter_less_iter());
[INFO] [stderr] cargo:warning=                 ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_OIter std::set_symmetric_difference(_IIter1, _IIter1, _IIter2, _IIter2, _OIter, _Compare)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:5447:16: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=     __gnu_cxx::__ops::__iter_comp_iter(__comp));
[INFO] [stderr] cargo:warning=                ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_FIter std::min_element(_FIter, _FIter)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:5485:16: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=     __gnu_cxx::__ops::__iter_less_iter());
[INFO] [stderr] cargo:warning=                ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_FIter std::min_element(_FIter, _FIter, _Compare)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:5512:16: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=     __gnu_cxx::__ops::__iter_comp_iter(__comp));
[INFO] [stderr] cargo:warning=                ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_FIter std::max_element(_FIter, _FIter)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:5549:16: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=     __gnu_cxx::__ops::__iter_less_iter());
[INFO] [stderr] cargo:warning=                ^~~~~
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h: In function '_FIter std::max_element(_FIter, _FIter, _Compare)':
[INFO] [stderr] cargo:warning=/usr/include/c++/6/bits/stl_algo.h:5576:16: error: '__gnu_cxx::__ops' has not been declared
[INFO] [stderr] cargo:warning=     __gnu_cxx::__ops::__iter_comp_iter(__comp));
[INFO] [stderr] cargo:warning=                ^~~~~
[INFO] [stderr] exit code: 0
[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-6/README.Bugs> for instructions.
[INFO] [stderr] exit code: 4
[INFO] [stderr] exit code: 1
[INFO] [stderr] exit code: 0
[INFO] [stderr] cargo:warning=rocksdb/db/c.cc:4223:1: fatal error: error writing to /tmp/ccF15YrB.s: Success
[INFO] [stderr] cargo:warning= }  // end extern "C"
[INFO] [stderr] cargo:warning= ^
[INFO] [stderr] cargo:warning=compilation terminated.
[INFO] [stderr] exit code: 1
[INFO] [stderr] exit code: 0
[INFO] [stderr] exit code: 0
[INFO] [stderr] exit code: 0
[INFO] [stderr] 
[INFO] [stderr] --- stderr
[INFO] [stderr] rocksdb/include/rocksdb/c.h:45:9: warning: #pragma once in main file [-Wpragma-once-outside-header], err: false
[INFO] [stderr] error: 'rustfmt' is not installed for the toolchain '7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt'
[INFO] [stderr] To install, run `rustup component add rustfmt --toolchain 7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt`
[INFO] [stderr] Failed to run rustfmt: Internal rustfmt error (non-fatal, continuing)
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] error occurred: Command "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "rocksdb/include/" "-I" "rocksdb/" "-I" "rocksdb/third-party/gtest-1.7.0/fused-src/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-Wno-unused-parameter" "-DNDEBUG=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/crater/target/debug/build/librocksdb-sys-a3be63025dd4bc01/out/rocksdb/utilities/options/options_util.o" "-c" "rocksdb/utilities/options/options_util.cc" with args "c++" did not execute successfully (status code exit code: 4).
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "3a61102bb927584b67d12851b4e00f20dd40a3513f69b906125441b33c475517"`
[INFO] running `"docker" "rm" "-f" "3a61102bb927584b67d12851b4e00f20dd40a3513f69b906125441b33c475517"`
[INFO] [stdout] 3a61102bb927584b67d12851b4e00f20dd40a3513f69b906125441b33c475517