[INFO] fetching crate exonum-middleware-service 1.0.0-rc.1...
[INFO] checking exonum-middleware-service-1.0.0-rc.1 against master#e2223c94bf433fc38234d1303e88cbaf14755863 for pr-69548
[INFO] extracting crate exonum-middleware-service 1.0.0-rc.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate exonum-middleware-service 1.0.0-rc.1 on toolchain e2223c94bf433fc38234d1303e88cbaf14755863
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e2223c94bf433fc38234d1303e88cbaf14755863" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate exonum-middleware-service 1.0.0-rc.1
[INFO] finished tweaking crates.io crate exonum-middleware-service 1.0.0-rc.1
[INFO] tweaked toml for crates.io crate exonum-middleware-service 1.0.0-rc.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e2223c94bf433fc38234d1303e88cbaf14755863" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e2223c94bf433fc38234d1303e88cbaf14755863" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+e2223c94bf433fc38234d1303e88cbaf14755863" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 546f1e6cdef2b5ac34236878dbdb4a015653868e0c4f922e3ae2d0666af2f50a
[INFO] running `"docker" "start" "-a" "546f1e6cdef2b5ac34236878dbdb4a015653868e0c4f922e3ae2d0666af2f50a"`
[INFO] [stderr]    Compiling protobuf v2.10.2
[INFO] [stderr]    Compiling bindgen v0.53.1
[INFO] [stderr]    Compiling os_info v1.3.3
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]     Checking tower-service v0.1.0
[INFO] [stderr]    Compiling actix-web v0.7.19
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling protoc v2.10.2
[INFO] [stderr]    Compiling flate2 v1.0.13
[INFO] [stderr]     Checking blake2-rfc v0.2.18
[INFO] [stderr]     Checking cookie v0.11.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling bzip2-sys v0.1.8+1.0.8
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling clear_on_drop v0.2.3
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]    Compiling v_escape_derive v0.5.6
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking chrono v0.4.10
[INFO] [stderr]     Checking hex-buffer-serde v0.2.0
[INFO] [stderr]     Checking serde_urlencoded v0.5.5
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking serde_str v0.1.0
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling exonum-derive v1.0.0-rc.1
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]     Checking rust_decimal v1.0.3
[INFO] [stderr]     Checking v_escape v0.7.4
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling hyper v0.12.35
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]     Checking v_htmlescape v0.4.5
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking crossbeam-epoch v0.8.2
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]     Checking secret-tree v0.2.0
[INFO] [stderr]     Checking tokio-threadpool v0.1.18
[INFO] [stderr]     Checking crossbeam v0.7.3
[INFO] [stderr]    Compiling clang-sys v0.28.1
[INFO] [stderr]     Checking tokio-tcp v0.1.4
[INFO] [stderr]     Checking tokio-udp v0.1.6
[INFO] [stderr]     Checking tokio-uds v0.2.6
[INFO] [stderr]     Checking tokio-signal v0.2.9
[INFO] [stderr]     Checking tokio-fs v0.1.7
[INFO] [stderr]     Checking trust-dns-proto v0.6.3
[INFO] [stderr]     Checking trust-dns-proto v0.5.0
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]    Compiling bzip2 v0.3.3
[INFO] [stderr]    Compiling zip v0.5.5
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]    Compiling exonum_libsodium-sys v0.0.23
[INFO] [stderr]     Checking trust-dns-resolver v0.10.3
[INFO] [stderr]    Compiling protobuf-codegen v2.10.2
[INFO] [stderr]     Checking exonum_sodiumoxide v0.0.23
[INFO] [stderr]     Checking actix v0.7.9
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]     Checking reqwest v0.9.24
[INFO] [stderr]    Compiling protoc-rust v2.10.2
[INFO] [stderr]     Checking pwbox v0.2.1
[INFO] [stderr]     Checking actix-net v0.2.6
[INFO] [stderr]    Compiling exonum-build v1.0.0-rc.1
[INFO] [stderr]    Compiling exonum-proto v1.0.0-rc.1
[INFO] [stderr]    Compiling exonum-crypto v1.0.0-rc.1
[INFO] [stderr]    Compiling protobuf-convert v0.3.0
[INFO] [stderr]    Compiling exonum-merkledb v1.0.0-rc.1
[INFO] [stderr]    Compiling exonum v1.0.0-rc.1
[INFO] [stderr]    Compiling exonum-rust-runtime v1.0.0-rc.1
[INFO] [stderr]    Compiling exonum-middleware-service v1.0.0-rc.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling librocksdb-sys v6.6.4
[INFO] [stderr]     Checking exonum-api v1.0.0-rc.1
[INFO] [stderr]     Checking exonum-keys v1.0.0-rc.1
[INFO] [stderr] error: failed to run custom build command for `librocksdb-sys v6.6.4`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/librocksdb-sys-191013c43e782c20/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] 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] 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] CARGO_CFG_TARGET_FEATURE = Some("fxsr,mmx,sse,sse2")
[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] CARGO_CFG_TARGET_FEATURE = Some("fxsr,mmx,sse,sse2")
[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] CARGO_CFG_TARGET_FEATURE = Some("fxsr,mmx,sse,sse2")
[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] 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-1.8.1/fused-src/" "-I" "snappy/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-Wno-unused-parameter" "-msse2" "-msse4.1" "-msse4.2" "-mpclmul" "-DSNAPPY=1" "-DNDEBUG=1" "-DHAVE_PCLMUL=1" "-DHAVE_SSE42=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-93dd563977e18cda/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-1.8.1/fused-src/" "-I" "snappy/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-Wno-unused-parameter" "-msse2" "-msse4.1" "-msse4.2" "-mpclmul" "-DSNAPPY=1" "-DNDEBUG=1" "-DHAVE_PCLMUL=1" "-DHAVE_SSE42=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-93dd563977e18cda/out/rocksdb/db/column_family.o" "-c" "rocksdb/db/column_family.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-1.8.1/fused-src/" "-I" "snappy/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-Wno-unused-parameter" "-msse2" "-msse4.1" "-msse4.2" "-mpclmul" "-DSNAPPY=1" "-DNDEBUG=1" "-DHAVE_PCLMUL=1" "-DHAVE_SSE42=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-93dd563977e18cda/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-1.8.1/fused-src/" "-I" "snappy/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-Wno-unused-parameter" "-msse2" "-msse4.1" "-msse4.2" "-mpclmul" "-DSNAPPY=1" "-DNDEBUG=1" "-DHAVE_PCLMUL=1" "-DHAVE_SSE42=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-93dd563977e18cda/out/rocksdb/cache/sharded_cache.o" "-c" "rocksdb/cache/sharded_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-1.8.1/fused-src/" "-I" "snappy/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-Wno-unused-parameter" "-msse2" "-msse4.1" "-msse4.2" "-mpclmul" "-DSNAPPY=1" "-DNDEBUG=1" "-DHAVE_PCLMUL=1" "-DHAVE_SSE42=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-93dd563977e18cda/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-1.8.1/fused-src/" "-I" "snappy/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-Wno-unused-parameter" "-msse2" "-msse4.1" "-msse4.2" "-mpclmul" "-DSNAPPY=1" "-DNDEBUG=1" "-DHAVE_PCLMUL=1" "-DHAVE_SSE42=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-93dd563977e18cda/out/rocksdb/db/arena_wrapped_db_iter.o" "-c" "rocksdb/db/arena_wrapped_db_iter.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-1.8.1/fused-src/" "-I" "snappy/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-Wno-unused-parameter" "-msse2" "-msse4.1" "-msse4.2" "-mpclmul" "-DSNAPPY=1" "-DNDEBUG=1" "-DHAVE_PCLMUL=1" "-DHAVE_SSE42=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-93dd563977e18cda/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-1.8.1/fused-src/" "-I" "snappy/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-Wno-unused-parameter" "-msse2" "-msse4.1" "-msse4.2" "-mpclmul" "-DSNAPPY=1" "-DNDEBUG=1" "-DHAVE_PCLMUL=1" "-DHAVE_SSE42=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-93dd563977e18cda/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-1.8.1/fused-src/" "-I" "snappy/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-Wno-unused-parameter" "-msse2" "-msse4.1" "-msse4.2" "-mpclmul" "-DSNAPPY=1" "-DNDEBUG=1" "-DHAVE_PCLMUL=1" "-DHAVE_SSE42=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-93dd563977e18cda/out/rocksdb/db/compaction/compaction.o" "-c" "rocksdb/db/compaction/compaction.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-1.8.1/fused-src/" "-I" "snappy/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-Wno-unused-parameter" "-msse2" "-msse4.1" "-msse4.2" "-mpclmul" "-DSNAPPY=1" "-DNDEBUG=1" "-DHAVE_PCLMUL=1" "-DHAVE_SSE42=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-93dd563977e18cda/out/rocksdb/db/compaction/compaction_iterator.o" "-c" "rocksdb/db/compaction/compaction_iterator.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-1.8.1/fused-src/" "-I" "snappy/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-Wno-unused-parameter" "-msse2" "-msse4.1" "-msse4.2" "-mpclmul" "-DSNAPPY=1" "-DNDEBUG=1" "-DHAVE_PCLMUL=1" "-DHAVE_SSE42=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-93dd563977e18cda/out/rocksdb/db/compaction/compaction_job.o" "-c" "rocksdb/db/compaction/compaction_job.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] exit code: 4
[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-1.8.1/fused-src/" "-I" "snappy/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-Wno-unused-parameter" "-msse2" "-msse4.1" "-msse4.2" "-mpclmul" "-DSNAPPY=1" "-DNDEBUG=1" "-DHAVE_PCLMUL=1" "-DHAVE_SSE42=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-93dd563977e18cda/out/rocksdb/db/compaction/compaction_picker.o" "-c" "rocksdb/db/compaction/compaction_picker.cc"
[INFO] [stderr] cargo:warning=c++: internal compiler error: Killed (program cc1plus)
[INFO] [stderr] cargo:warning=Please submit a full bug report,
[INFO] [stderr] cargo:warning=with preprocessed source if appropriate.
[INFO] [stderr] cargo:warning=See <file:///usr/share/doc/gcc-7/README.Bugs> for instructions.
[INFO] [stderr] 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-7/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-7/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-7/README.Bugs> for instructions.
[INFO] [stderr] exit code: 4
[INFO] [stderr] exit code: 0
[INFO] [stderr] exit code: 0
[INFO] [stderr] exit code: 0
[INFO] [stderr] exit code: 0
[INFO] [stderr] 
[INFO] [stderr] --- stderr
[INFO] [stderr] error: 'rustfmt' is not installed for the toolchain 'e2223c94bf433fc38234d1303e88cbaf14755863'
[INFO] [stderr] To install, run `rustup component add rustfmt --toolchain e2223c94bf433fc38234d1303e88cbaf14755863`
[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-1.8.1/fused-src/" "-I" "snappy/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-Wno-unused-parameter" "-msse2" "-msse4.1" "-msse4.2" "-mpclmul" "-DSNAPPY=1" "-DNDEBUG=1" "-DHAVE_PCLMUL=1" "-DHAVE_SSE42=1" "-DOS_LINUX=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/librocksdb-sys-93dd563977e18cda/out/rocksdb/db/arena_wrapped_db_iter.o" "-c" "rocksdb/db/arena_wrapped_db_iter.cc" with args "c++" did not execute successfully (status code exit code: 4).
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "546f1e6cdef2b5ac34236878dbdb4a015653868e0c4f922e3ae2d0666af2f50a"`
[INFO] running `"docker" "rm" "-f" "546f1e6cdef2b5ac34236878dbdb4a015653868e0c4f922e3ae2d0666af2f50a"`
[INFO] [stdout] 546f1e6cdef2b5ac34236878dbdb4a015653868e0c4f922e3ae2d0666af2f50a