[INFO] cloning repository https://github.com/melbesnard85/Blockchain
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/melbesnard85/Blockchain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmelbesnard85%2FBlockchain", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmelbesnard85%2FBlockchain'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] caf71be1fb8b850817a206b9649a41bf3ff214cb
[INFO] documenting melbesnard85/Blockchain against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmelbesnard85%2FBlockchain" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/melbesnard85/Blockchain on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/melbesnard85/Blockchain
[INFO] finished tweaking git repo https://github.com/melbesnard85/Blockchain
[INFO] tweaked toml for git repo https://github.com/melbesnard85/Blockchain written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/melbesnard85/Blockchain already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: patch for the non root package will be ignored, specify patch at the workspace root:
[INFO] [stderr] package:   /workspace/builds/worker-2-tc2/source/dmbc-node/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] warning: Patch `prometheus v0.4.1 (https://github.com/niksaak/rust-prometheus?rev=abd94f8#abd94f86)` was not used in the crate graph.
[INFO] [stderr] Check that the patched package version and available features are compatible
[INFO] [stderr] with the dependency requirements. If the patch has a different version from
[INFO] [stderr] what is locked in the Cargo.lock file, run `cargo update` to use the new
[INFO] [stderr] version. This may also occur with an optional dependency that is not enabled.
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quick-error v0.2.2
[INFO] [stderr]   Downloaded iron-test v0.6.0
[INFO] [stderr]   Downloaded tokio-retry v0.1.1
[INFO] [stderr]   Downloaded nats v0.10.1
[INFO] [stderr]   Downloaded mio_httpc v0.4.0
[INFO] [stderr]   Downloaded exonum-testkit v0.5.0
[INFO] [stderr]   Downloaded nkeys v0.1.0
[INFO] [stderr]   Downloaded urlencoded v0.6.0
[INFO] [stderr]   Downloaded const-cstr v0.2.1
[INFO] [stderr]   Downloaded make-cmd v0.1.0
[INFO] [stderr]   Downloaded mount v0.4.0
[INFO] [stderr]   Downloaded zip v0.2.8
[INFO] [stderr]   Downloaded sequence_trie v0.3.6
[INFO] [stderr]   Downloaded params v0.8.0
[INFO] [stderr]   Downloaded pretty_assertions v0.4.1
[INFO] [stderr]   Downloaded exonum-configuration v0.5.0
[INFO] [stderr]   Downloaded subtle-encoding v0.5.1
[INFO] [stderr]   Downloaded nuid v0.3.0
[INFO] [stderr]   Downloaded curl v0.4.38
[INFO] [stderr]   Downloaded url v1.6.1
[INFO] [stderr]   Downloaded exonum_rocksdb v0.7.2
[INFO] [stderr]   Downloaded signatory v0.21.0
[INFO] [stderr]   Downloaded difference v1.0.0
[INFO] [stderr]   Downloaded exonum_libsodium-sys v0.0.16
[INFO] [stderr]   Downloaded iron-cors v0.7.1
[INFO] [stderr]   Downloaded base64-url v1.4.10
[INFO] [stderr]   Downloaded curl-sys v0.4.45+curl-7.78.0
[INFO] [stderr]   Downloaded prometheus v0.4.2
[INFO] [stderr]   Downloaded exonum_flamer v0.1.6
[INFO] [stderr]   Downloaded afl v0.3.2
[INFO] [stderr]   Downloaded exonum_sodiumoxide v0.0.16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98497b3dbe6c583c896625d8c85b61dd85dfd39d0b3fe381c8f678022056ea91
[INFO] running `Command { std: "docker" "start" "-a" "98497b3dbe6c583c896625d8c85b61dd85dfd39d0b3fe381c8f678022056ea91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98497b3dbe6c583c896625d8c85b61dd85dfd39d0b3fe381c8f678022056ea91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98497b3dbe6c583c896625d8c85b61dd85dfd39d0b3fe381c8f678022056ea91", kill_on_drop: false }`
[INFO] [stdout] 98497b3dbe6c583c896625d8c85b61dd85dfd39d0b3fe381c8f678022056ea91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efbb6ffce82ebcdcf7ecfe631035d5f5e115a24d3c5981fe1b5494962ddd282b
[INFO] running `Command { std: "docker" "start" "-a" "efbb6ffce82ebcdcf7ecfe631035d5f5e115a24d3c5981fe1b5494962ddd282b", kill_on_drop: false }`
[INFO] [stderr] warning: patch for the non root package will be ignored, specify patch at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/dmbc-node/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr] warning: Patch `prometheus v0.4.1 (https://github.com/niksaak/rust-prometheus?rev=abd94f8#abd94f86)` was not used in the crate graph.
[INFO] [stderr] Check that the patched package version and available features are compatible
[INFO] [stderr] with the dependency requirements. If the patch has a different version from
[INFO] [stderr] what is locked in the Cargo.lock file, run `cargo update` to use the new
[INFO] [stderr] version. This may also occur with an optional dependency that is not enabled.
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]     Checking futures v0.1.31
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]     Checking slab v0.4.3
[INFO] [stderr]    Compiling httparse v1.4.1
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]     Checking traitobject v0.1.0
[INFO] [stderr]     Checking unicode-bidi v0.3.5
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]     Checking tinyvec v1.3.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking safemem v0.3.3
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]    Compiling unicase v1.4.2
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking mime v0.2.6
[INFO] [stderr]     Checking unsafe-any v0.4.2
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling phf_shared v0.7.24
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]     Checking typemap v0.3.3
[INFO] [stderr]     Checking unicode-normalization v0.1.19
[INFO] [stderr]    Compiling phf v0.7.24
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]     Checking plugin v0.2.6
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking modifier v0.1.0
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]     Checking tokio-executor v0.1.10
[INFO] [stderr]     Checking tokio-sync v0.1.8
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]     Checking tokio-timer v0.2.13
[INFO] [stderr]     Checking tokio-current-thread v0.1.7
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]    Compiling podio v0.1.7
[INFO] [stderr]    Compiling serde_json v1.0.65
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]    Compiling jobserver v0.1.22
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking net2 v0.2.37
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]     Checking tokio-threadpool v0.1.18
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling filetime v0.2.14
[INFO] [stderr]    Compiling flate2 v1.0.20
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking url v1.6.1
[INFO] [stderr]    Compiling msdos_time v0.1.6
[INFO] [stderr]    Compiling tar v0.4.35
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]    Compiling make-cmd v0.1.0
[INFO] [stderr]    Compiling unwrap v1.2.1
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking tokio-service v0.1.0
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking slab v0.3.0
[INFO] [stderr]     Checking signature v1.3.1
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]     Checking tokio-codec v0.1.2
[INFO] [stderr]     Checking tokio-fs v0.1.7
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking buf_redux v0.6.3
[INFO] [stderr]     Checking num-iter v0.1.42
[INFO] [stderr]     Checking twoway v0.1.8
[INFO] [stderr]     Checking nix v0.20.0
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking hyper v0.10.16
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking sha2 v0.9.5
[INFO] [stderr]     Checking tokio-uds v0.2.7
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]     Checking tokio-udp v0.1.6
[INFO] [stderr]     Checking tokio-tcp v0.1.4
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking ed25519 v1.2.0
[INFO] [stderr]    Compiling mime_guess v1.8.8
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking instant v0.1.10
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]     Checking sequence_trie v0.3.6
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]    Compiling protobuf v2.24.1
[INFO] [stderr]     Checking route-recognizer v0.1.13
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]    Compiling miniz-sys v0.1.12
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling exonum_librocksdb-sys v0.5.2 (/opt/rustwide/workdir/dep/exonum_librocksdb-sys)
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking tokio-core v0.1.18
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking tokio-timer v0.1.2
[INFO] [stderr]     Checking colored v1.9.3
[INFO] [stderr]     Checking cookie v0.10.1
[INFO] [stderr]     Checking tokio-retry v0.1.1
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]    Compiling extprim v1.7.1
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]     Checking lock_api v0.4.4
[INFO] [stderr]     Checking hex v0.3.2
[INFO] [stderr]     Checking bit-vec v0.4.4
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking term v0.4.6
[INFO] [stderr]    Compiling prometheus v0.4.2
[INFO] [stderr]     Checking data-encoding v2.3.2
[INFO] [stderr]     Checking headers v0.1.0
[INFO] [stderr]     Checking openssl-probe v0.1.4
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking nuid v0.3.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]     Checking base64-url v1.4.10
[INFO] [stderr]     Checking fastrand v1.5.0
[INFO] [stderr]     Checking sha1 v0.2.0
[INFO] [stderr]     Checking iron v0.6.1
[INFO] [stderr]    Compiling synstructure v0.12.5
[INFO] [stderr]     Checking multipart v0.13.6
[INFO] [stderr]     Checking quick-error v0.2.2
[INFO] [stderr]     Checking json v0.12.4
[INFO] [stderr]     Checking spin v0.4.10
[INFO] [stderr]     Checking smallvec v0.2.1
[INFO] [stderr]     Checking take v0.1.0
[INFO] [stderr]     Checking want v0.0.4
[INFO] [stderr]     Checking uuid v0.5.1
[INFO] [stderr]     Checking persistent v0.4.0
[INFO] [stderr]     Checking iron-cors v0.7.1
[INFO] [stderr]     Checking mount v0.4.0
[INFO] [stderr]     Checking router v0.6.0
[INFO] [stderr]     Checking tokio-proto v0.1.1
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking relay v0.1.1
[INFO] [stderr]     Checking mime v0.3.16
[INFO] [stderr]     Checking hyper v0.11.27
[INFO] [stderr]    Compiling flate2 v0.2.20
[INFO] [stderr]    Compiling bzip2 v0.3.3
[INFO] [stderr]    Compiling zip v0.2.8
[INFO] [stderr]     Checking ctrlc v3.1.9
[INFO] [stderr]     Checking exonum_profiler v0.1.2
[INFO] [stderr]    Compiling zeroize_derive v1.1.0
[INFO] [stderr]    Compiling exonum_libsodium-sys v0.0.16
[INFO] [stderr]     Checking webpki v0.21.4
[INFO] [stderr] error: could not compile `protobuf` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name protobuf --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/protobuf-2.24.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 -C metadata=ad1460685c263a5b -C extra-filename=-ad1460685c263a5b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `hyper` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name hyper /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/hyper-0.11.27/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="server-proto"' --cfg 'feature="tokio-proto"' -C metadata=3df0ef5877f3693d -C extra-filename=-3df0ef5877f3693d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern base64=/opt/rustwide/target/debug/deps/libbase64-31143f284078a175.rmeta --extern bytes=/opt/rustwide/target/debug/deps/libbytes-c55c7466472f8a48.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-5fb8330047908de9.rmeta --extern futures_cpupool=/opt/rustwide/target/debug/deps/libfutures_cpupool-d5ff6b7c1ca7f755.rmeta --extern httparse=/opt/rustwide/target/debug/deps/libhttparse-d63e12256fcf654d.rmeta --extern iovec=/opt/rustwide/target/debug/deps/libiovec-d7c956ceaa9cac90.rmeta --extern language_tags=/opt/rustwide/target/debug/deps/liblanguage_tags-655d728c82c4b0e1.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-49e402acbe02e0dc.rmeta --extern mime=/opt/rustwide/target/debug/deps/libmime-6f07144db11591f5.rmeta --extern net2=/opt/rustwide/target/debug/deps/libnet2-3d73a940ac6afc3a.rmeta --extern percent_encoding=/opt/rustwide/target/debug/deps/libpercent_encoding-9420f7d4fb5373b6.rmeta --extern relay=/opt/rustwide/target/debug/deps/librelay-948c4b3e915e2b71.rmeta --extern time=/opt/rustwide/target/debug/deps/libtime-3e06c13009df6850.rmeta --extern tokio_core=/opt/rustwide/target/debug/deps/libtokio_core-6c44c0d6ed09a68e.rmeta --extern tokio_io=/opt/rustwide/target/debug/deps/libtokio_io-72cf2353c14903e8.rmeta --extern tokio_proto=/opt/rustwide/target/debug/deps/libtokio_proto-1fe5be1cc76f46d1.rmeta --extern tokio_service=/opt/rustwide/target/debug/deps/libtokio_service-886d12f2180849d4.rmeta --extern unicase=/opt/rustwide/target/debug/deps/libunicase-961328887935efdf.rmeta --extern want=/opt/rustwide/target/debug/deps/libwant-4ee643b124de7654.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `serde_derive` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name serde_derive /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde_derive-1.0.126/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no --cfg 'feature="default"' -C metadata=3e09789aa6ef45aa -C extra-filename=-3e09789aa6ef45aa --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-55bbe95a59754683.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-7c4d4a2639a313b1.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-df6197678a6b9749.rlib --extern proc_macro --cap-lints allow --cap-lints=warn --cfg underscore_consts` (signal: 9, SIGKILL: kill)
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: snappy/snappy.cc: In function 'void snappy::Report(const char*, size_t, size_t)':
[INFO] [stderr] warning: snappy/snappy.cc:543:39: warning: unused parameter 'algorithm' [-Wunused-parameter]
[INFO] [stderr] warning:   543 | static inline void Report(const char *algorithm, size_t compressed_size,
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: snappy/snappy.cc:543:57: warning: unused parameter 'compressed_size' [-Wunused-parameter]
[INFO] [stderr] warning:   543 | static inline void Report(const char *algorithm, size_t compressed_size,
[INFO] [stderr] warning:       |                                                  ~~~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: snappy/snappy.cc:544:34: warning: unused parameter 'uncompressed_size' [-Wunused-parameter]
[INFO] [stderr] warning:   544 |                           size_t uncompressed_size) {}
[INFO] [stderr] warning:       |                           ~~~~~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: snappy/snappy.cc: In member function 'bool snappy::SnappyDecompressionValidator::Append(const char*, size_t)':
[INFO] [stderr] warning: snappy/snappy.cc:1221:34: warning: unused parameter 'ip' [-Wunused-parameter]
[INFO] [stderr] warning:  1221 |   inline bool Append(const char* ip, size_t len) {
[INFO] [stderr] warning:       |                      ~~~~~~~~~~~~^~
[INFO] [stderr] warning: snappy/snappy.cc: In member function 'bool snappy::SnappyDecompressionValidator::TryFastAppend(const char*, size_t, size_t)':
[INFO] [stderr] warning: snappy/snappy.cc:1225:41: warning: unused parameter 'ip' [-Wunused-parameter]
[INFO] [stderr] warning:  1225 |   inline bool TryFastAppend(const char* ip, size_t available, size_t length) {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~^~
[INFO] [stderr] warning: snappy/snappy.cc:1225:52: warning: unused parameter 'available' [-Wunused-parameter]
[INFO] [stderr] warning:  1225 |   inline bool TryFastAppend(const char* ip, size_t available, size_t length) {
[INFO] [stderr] warning:       |                                             ~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: snappy/snappy.cc:1225:70: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:  1225 |   inline bool TryFastAppend(const char* ip, size_t available, size_t length) {
[INFO] [stderr] warning:       |                                                               ~~~~~~~^~~~~~
[INFO] [stderr] warning: snappy/snappy.cc: In member function 'void snappy::SnappySinkAllocator::Flush(size_t)':
[INFO] [stderr] warning: snappy/snappy.cc:1444:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<snappy::SnappySinkAllocator::Datablock>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:  1444 |     for (int i = 0; i < blocks_.size(); ++i) {
[INFO] [stderr] warning:       |                     ~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: snappy/snappy.cc: In static member function 'static void snappy::SnappySinkAllocator::Deleter(void*, const char*, size_t)':
[INFO] [stderr] warning: snappy/snappy.cc:1460:29: warning: unused parameter 'arg' [-Wunused-parameter]
[INFO] [stderr] warning:  1460 |   static void Deleter(void* arg, const char* bytes, size_t size) {
[INFO] [stderr] warning:       |                       ~~~~~~^~~
[INFO] [stderr] warning: snappy/snappy.cc:1460:60: warning: unused parameter 'size' [-Wunused-parameter]
[INFO] [stderr] warning:  1460 |   static void Deleter(void* arg, const char* bytes, size_t size) {
[INFO] [stderr] warning:       |                                                     ~~~~~~~^~~~
[INFO] [stderr] warning: In file included from snappy/snappy-internal.h:34,
[INFO] [stderr] warning:                  from snappy/snappy.cc:30:
[INFO] [stderr] warning: snappy/snappy.cc: In instantiation of 'bool snappy::SnappyScatteredWriter<Allocator>::AppendFromSelf(size_t, size_t) [with Allocator = snappy::SnappySinkAllocator; size_t = long unsigned int]':
[INFO] [stderr] warning: snappy/snappy.cc:748:36:   required from 'void snappy::SnappyDecompressor::DecompressAllTags(Writer*) [with Writer = snappy::SnappyScatteredWriter<snappy::SnappySinkAllocator>]'
[INFO] [stderr] warning: snappy/snappy.cc:837:34:   required from 'bool snappy::InternalUncompressAllTags(snappy::SnappyDecompressor*, Writer*, snappy::uint32, snappy::uint32) [with Writer = snappy::SnappyScatteredWriter<snappy::SnappySinkAllocator>; snappy::uint32 = unsigned int]'
[INFO] [stderr] warning: snappy/snappy.cc:1502:37:   required from here
[INFO] [stderr] warning: snappy/snappy.cc:1357:34: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'long int' [-Wsign-compare]
[INFO] [stderr] warning:  1357 |     if (PREDICT_TRUE(offset - 1u < op_ptr_ - op_base_ && op_end <= op_limit_)) {
[INFO] [stderr] warning:       |                      ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: snappy/snappy-stubs-internal.h:80:25: note: in definition of macro 'PREDICT_TRUE'
[INFO] [stderr] warning:    80 | #define PREDICT_TRUE(x) x
[INFO] [stderr] warning:       |                         ^
[INFO] [stderr] warning: snappy/snappy-sinksource.cc: In member function 'virtual char* snappy::Sink::GetAppendBuffer(size_t, char*)':
[INFO] [stderr] warning: snappy/snappy-sinksource.cc:39:36: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:    39 | char* Sink::GetAppendBuffer(size_t length, char* scratch) {
[INFO] [stderr] warning:       |                             ~~~~~~~^~~~~~
[INFO] [stderr] warning: snappy/snappy-sinksource.cc: In member function 'virtual char* snappy::Sink::GetAppendBufferVariable(size_t, size_t, char*, size_t, size_t*)':
[INFO] [stderr] warning: snappy/snappy-sinksource.cc:44:14: warning: unused parameter 'min_size' [-Wunused-parameter]
[INFO] [stderr] warning:    44 |       size_t min_size, size_t desired_size_hint, char* scratch,
[INFO] [stderr] warning:       |       ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: snappy/snappy-sinksource.cc:44:31: warning: unused parameter 'desired_size_hint' [-Wunused-parameter]
[INFO] [stderr] warning:    44 |       size_t min_size, size_t desired_size_hint, char* scratch,
[INFO] [stderr] warning:       |                        ~~~~~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: snappy/snappy-sinksource.cc: In member function 'virtual char* snappy::UncheckedByteArraySink::GetAppendBuffer(size_t, char*)':
[INFO] [stderr] warning: snappy/snappy-sinksource.cc:82:54: warning: unused parameter 'len' [-Wunused-parameter]
[INFO] [stderr] warning:    82 | char* UncheckedByteArraySink::GetAppendBuffer(size_t len, char* scratch) {
[INFO] [stderr] warning:       |                                               ~~~~~~~^~~
[INFO] [stderr] warning: snappy/snappy-sinksource.cc:82:65: warning: unused parameter 'scratch' [-Wunused-parameter]
[INFO] [stderr] warning:    82 | char* UncheckedByteArraySink::GetAppendBuffer(size_t len, char* scratch) {
[INFO] [stderr] warning:       |                                                           ~~~~~~^~~~~~~
[INFO] [stderr] warning: snappy/snappy-sinksource.cc: In member function 'virtual char* snappy::UncheckedByteArraySink::GetAppendBufferVariable(size_t, size_t, char*, size_t, size_t*)':
[INFO] [stderr] warning: snappy/snappy-sinksource.cc:98:14: warning: unused parameter 'min_size' [-Wunused-parameter]
[INFO] [stderr] warning:    98 |       size_t min_size, size_t desired_size_hint, char* scratch,
[INFO] [stderr] warning:       |       ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: snappy/snappy-sinksource.cc:98:56: warning: unused parameter 'scratch' [-Wunused-parameter]
[INFO] [stderr] warning:    98 |       size_t min_size, size_t desired_size_hint, char* scratch,
[INFO] [stderr] warning:       |                                                  ~~~~~~^~~~~~~
[INFO] [stderr] warning: snappy/snappy-sinksource.cc:99:14: warning: unused parameter 'scratch_size' [-Wunused-parameter]
[INFO] [stderr] warning:    99 |       size_t scratch_size, size_t* allocated_size) {
[INFO] [stderr] warning:       |       ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/cache.h:28,
[INFO] [stderr] warning:                  from rocksdb/cache/clock_cache.h:12,
[INFO] [stderr] warning:                  from rocksdb/cache/clock_cache.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice.h: In member function 'void rocksdb::PinnableSlice::remove_prefix(size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice.h:176:29: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   176 |   void remove_prefix(size_t n) {
[INFO] [stderr] warning:       |                      ~~~~~~~^
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/cache.h:28,
[INFO] [stderr] warning:                  from rocksdb/cache/sharded_cache.h:18,
[INFO] [stderr] warning:                  from rocksdb/cache/sharded_cache.cc:16:
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice.h: In member function 'void rocksdb::PinnableSlice::remove_prefix(size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice.h:176:29: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   176 |   void remove_prefix(size_t n) {
[INFO] [stderr] warning:       |                      ~~~~~~~^
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/cache.h:28,
[INFO] [stderr] warning:                  from rocksdb/cache/sharded_cache.h:18,
[INFO] [stderr] warning:                  from rocksdb/cache/lru_cache.h:15,
[INFO] [stderr] warning:                  from rocksdb/cache/lru_cache.cc:16:
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice.h: In member function 'void rocksdb::PinnableSlice::remove_prefix(size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice.h:176:29: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   176 |   void remove_prefix(size_t n) {
[INFO] [stderr] warning:       |                      ~~~~~~~^
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/cache.h:29,
[INFO] [stderr] warning:                  from rocksdb/cache/clock_cache.h:12,
[INFO] [stderr] warning:                  from rocksdb/cache/clock_cache.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/statistics.h: In member function 'virtual std::string rocksdb::Statistics::getHistogramString(uint32_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/statistics.h:448:51: warning: unused parameter 'type' [-Wunused-parameter]
[INFO] [stderr] warning:   448 |   virtual std::string getHistogramString(uint32_t type) const { return ""; }
[INFO] [stderr] warning:       |                                          ~~~~~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/cache/clock_cache.h:12,
[INFO] [stderr] warning:                  from rocksdb/cache/clock_cache.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h: In member function 'virtual void rocksdb::Cache::TEST_mark_as_data_block(const rocksdb::Slice&, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h:192:53: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr] warning:       |                                        ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h:192:65: warning: unused parameter 'charge' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr] warning:       |                                                          ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/cache/clock_cache.cc: In function 'std::shared_ptr<rocksdb::Cache> rocksdb::NewClockCache(size_t, int, bool)':
[INFO] [stderr] warning: rocksdb/cache/clock_cache.cc:18:45: warning: unused parameter 'capacity' [-Wunused-parameter]
[INFO] [stderr] warning:    18 | std::shared_ptr<Cache> NewClockCache(size_t capacity, int num_shard_bits,
[INFO] [stderr] warning:       |                                      ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/cache/clock_cache.cc:18:59: warning: unused parameter 'num_shard_bits' [-Wunused-parameter]
[INFO] [stderr] warning:    18 | std::shared_ptr<Cache> NewClockCache(size_t capacity, int num_shard_bits,
[INFO] [stderr] warning:       |                                                       ~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/cache/clock_cache.cc:19:43: warning: unused parameter 'strict_capacity_limit' [-Wunused-parameter]
[INFO] [stderr] warning:    19 |                                      bool strict_capacity_limit) {
[INFO] [stderr] warning:       |                                      ~~~~~^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/status.h:21,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/table_properties.h:9,
[INFO] [stderr] warning:                  from rocksdb/db/table_properties_collector.h:11,
[INFO] [stderr] warning:                  from rocksdb/db/builder.h:14,
[INFO] [stderr] warning:                  from rocksdb/db/builder.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice.h: In member function 'void rocksdb::PinnableSlice::remove_prefix(size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice.h:176:29: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   176 |   void remove_prefix(size_t n) {
[INFO] [stderr] warning:       |                      ~~~~~~~^
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/cache.h:29,
[INFO] [stderr] warning:                  from rocksdb/cache/sharded_cache.h:18,
[INFO] [stderr] warning:                  from rocksdb/cache/sharded_cache.cc:16:
[INFO] [stderr] warning: rocksdb/include/rocksdb/statistics.h: In member function 'virtual std::string rocksdb::Statistics::getHistogramString(uint32_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/statistics.h:448:51: warning: unused parameter 'type' [-Wunused-parameter]
[INFO] [stderr] warning:   448 |   virtual std::string getHistogramString(uint32_t type) const { return ""; }
[INFO] [stderr] warning:       |                                          ~~~~~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/cache/sharded_cache.h:18,
[INFO] [stderr] warning:                  from rocksdb/cache/sharded_cache.cc:16:
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h: In member function 'virtual void rocksdb::Cache::TEST_mark_as_data_block(const rocksdb::Slice&, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h:192:53: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr] warning:       |                                        ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h:192:65: warning: unused parameter 'charge' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr] warning:       |                                                          ~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/cache.h:29,
[INFO] [stderr] warning:                  from rocksdb/cache/sharded_cache.h:18,
[INFO] [stderr] warning:                  from rocksdb/cache/lru_cache.h:15,
[INFO] [stderr] warning:                  from rocksdb/cache/lru_cache.cc:16:
[INFO] [stderr] warning: rocksdb/include/rocksdb/statistics.h: In member function 'virtual std::string rocksdb::Statistics::getHistogramString(uint32_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/statistics.h:448:51: warning: unused parameter 'type' [-Wunused-parameter]
[INFO] [stderr] warning:   448 |   virtual std::string getHistogramString(uint32_t type) const { return ""; }
[INFO] [stderr] warning:       |                                          ~~~~~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/cache/sharded_cache.h:18,
[INFO] [stderr] warning:                  from rocksdb/cache/lru_cache.h:15,
[INFO] [stderr] warning:                  from rocksdb/cache/lru_cache.cc:16:
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h: In member function 'virtual void rocksdb::Cache::TEST_mark_as_data_block(const rocksdb::Slice&, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h:192:53: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr] warning:       |                                        ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h:192:65: warning: unused parameter 'charge' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr] warning:       |                                                          ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/cache/sharded_cache.cc: In member function 'virtual rocksdb::Cache::Handle* rocksdb::ShardedCache::Lookup(const rocksdb::Slice&, rocksdb::Statistics*)':
[INFO] [stderr] warning: rocksdb/cache/sharded_cache.cc:58:67: warning: unused parameter 'stats' [-Wunused-parameter]
[INFO] [stderr] warning:    58 | Cache::Handle* ShardedCache::Lookup(const Slice& key, Statistics* stats) {
[INFO] [stderr] warning:       |                                                       ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/builder.h:14,
[INFO] [stderr] warning:                  from rocksdb/db/builder.cc:12:
[INFO] [stderr] warning: rocksdb/db/table_properties_collector.h: In member function 'virtual rocksdb::IntTblPropCollector* rocksdb::InternalKeyPropertiesCollectorFactory::CreateIntTblPropCollector(uint32_t)':
[INFO] [stderr] warning: rocksdb/db/table_properties_collector.h:78:16: warning: unused parameter 'column_family_id' [-Wunused-parameter]
[INFO] [stderr] warning:    78 |       uint32_t column_family_id) override {
[INFO] [stderr] warning:       |       ~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/db.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/options/cf_options.h:11,
[INFO] [stderr] warning:                  from rocksdb/db/builder.h:15,
[INFO] [stderr] warning:                  from rocksdb/db/builder.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/iterator.h: In member function 'virtual void rocksdb::Iterator::SeekForPrev(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/iterator.h:54:41: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:    54 |   virtual void SeekForPrev(const Slice& target) {}
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/db.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/options/cf_options.h:11,
[INFO] [stderr] warning:                  from rocksdb/db/builder.h:15,
[INFO] [stderr] warning:                  from rocksdb/db/builder.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/listener.h: In member function 'virtual void rocksdb::EventListener::OnColumnFamilyHandleDeletionStarted(rocksdb::ColumnFamilyHandle*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/listener.h:348:72: warning: unused parameter 'handle' [-Wunused-parameter]
[INFO] [stderr] warning:   348 |   virtual void OnColumnFamilyHandleDeletionStarted(ColumnFamilyHandle* handle) {
[INFO] [stderr] warning:       |                                                    ~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/advanced_options.h:13,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:20,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/options/cf_options.h:11,
[INFO] [stderr] warning:                  from rocksdb/db/builder.h:15,
[INFO] [stderr] warning:                  from rocksdb/db/builder.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual void rocksdb::MemTableRep::InsertWithHint(rocksdb::KeyHandle, void**)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:92:56: warning: unused parameter 'hint' [-Wunused-parameter]
[INFO] [stderr] warning:    92 |   virtual void InsertWithHint(KeyHandle handle, void** hint) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual void rocksdb::MemTableRep::InsertConcurrently(rocksdb::KeyHandle)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:99:45: warning: unused parameter 'handle' [-Wunused-parameter]
[INFO] [stderr] warning:    99 |   virtual void InsertConcurrently(KeyHandle handle) {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual uint64_t rocksdb::MemTableRep::ApproximateNumEntries(const rocksdb::Slice&, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:131:55: warning: unused parameter 'start_ikey' [-Wunused-parameter]
[INFO] [stderr] warning:   131 |   virtual uint64_t ApproximateNumEntries(const Slice& start_ikey,
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:132:55: warning: unused parameter 'end_key' [-Wunused-parameter]
[INFO] [stderr] warning:   132 |                                          const Slice& end_key) {
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/cache.h:28,
[INFO] [stderr] warning:                  from rocksdb/db/c.cc:18:
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice.h: In member function 'void rocksdb::PinnableSlice::remove_prefix(size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice.h:176:29: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   176 |   void remove_prefix(size_t n) {
[INFO] [stderr] warning:       |                      ~~~~~~~^
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/options.h:22,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/options/cf_options.h:11,
[INFO] [stderr] warning:                  from rocksdb/db/builder.h:15,
[INFO] [stderr] warning:                  from rocksdb/db/builder.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::ReopenWritableFile(const string&, std::unique_ptr<rocksdb::WritableFile>*, const rocksdb::EnvOptions&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:173:56: warning: unused parameter 'fname' [-Wunused-parameter]
[INFO] [stderr] warning:   173 |   virtual Status ReopenWritableFile(const std::string& fname,
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:174:63: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   174 |                                     unique_ptr<WritableFile>* result,
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:175:55: warning: unused parameter 'options' [-Wunused-parameter]
[INFO] [stderr] warning:   175 |                                     const EnvOptions& options) {
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::NewRandomRWFile(const string&, std::unique_ptr<rocksdb::RandomRWFile>*, const rocksdb::EnvOptions&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:190:53: warning: unused parameter 'fname' [-Wunused-parameter]
[INFO] [stderr] warning:   190 |   virtual Status NewRandomRWFile(const std::string& fname,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:191:60: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   191 |                                  unique_ptr<RandomRWFile>* result,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:192:52: warning: unused parameter 'options' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |                                  const EnvOptions& options) {
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::LinkFile(const string&, const string&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:260:46: warning: unused parameter 'src' [-Wunused-parameter]
[INFO] [stderr] warning:   260 |   virtual Status LinkFile(const std::string& src, const std::string& target) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:260:70: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:   260 |   virtual Status LinkFile(const std::string& src, const std::string& target) {
[INFO] [stderr] warning:       |                                                   ~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual int rocksdb::Env::UnSchedule(void*, rocksdb::Env::Priority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:311:32: warning: unused parameter 'arg' [-Wunused-parameter]
[INFO] [stderr] warning:   311 |   virtual int UnSchedule(void* arg, Priority pri) { return 0; }
[INFO] [stderr] warning:       |                          ~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:311:46: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:   311 |   virtual int UnSchedule(void* arg, Priority pri) { return 0; }
[INFO] [stderr] warning:       |                                     ~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual unsigned int rocksdb::Env::GetThreadPoolQueueLen(rocksdb::Env::Priority) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:321:55: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:   321 |   virtual unsigned int GetThreadPoolQueueLen(Priority pri = LOW) const {
[INFO] [stderr] warning:       |                                              ~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual void rocksdb::Env::LowerThreadPoolIOPriority(rocksdb::Env::Priority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:374:51: warning: unused parameter 'pool' [-Wunused-parameter]
[INFO] [stderr] warning:   374 |   virtual void LowerThreadPoolIOPriority(Priority pool = LOW) {}
[INFO] [stderr] warning:       |                                          ~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::GetThreadList(std::vector<rocksdb::ThreadStatus>*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:418:59: warning: unused parameter 'thread_list' [-Wunused-parameter]
[INFO] [stderr] warning:   418 |   virtual Status GetThreadList(std::vector<ThreadStatus>* thread_list) {
[INFO] [stderr] warning:       |                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::SequentialFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:484:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   484 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:484:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   484 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::SequentialFile::PositionedRead(uint64_t, size_t, rocksdb::Slice*, char*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:42: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                 ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:57: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                                  ~~~~~~~^
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:67: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                                            ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:491:39: warning: unused parameter 'scratch' [-Wunused-parameter]
[INFO] [stderr] warning:   491 |                                 char* scratch) {
[INFO] [stderr] warning:       |                                 ~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::RandomAccessFile::Prefetch(uint64_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:517:36: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   517 |   virtual Status Prefetch(uint64_t offset, size_t n) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:517:51: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   517 |   virtual Status Prefetch(uint64_t offset, size_t n) {
[INFO] [stderr] warning:       |                                            ~~~~~~~^
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual size_t rocksdb::RandomAccessFile::GetUniqueId(char*, size_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:536:36: warning: unused parameter 'id' [-Wunused-parameter]
[INFO] [stderr] warning:   536 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                              ~~~~~~^~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:536:47: warning: unused parameter 'max_size' [-Wunused-parameter]
[INFO] [stderr] warning:   536 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                                        ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual void rocksdb::RandomAccessFile::Hint(rocksdb::RandomAccessFile::AccessPattern)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:543:35: warning: unused parameter 'pattern' [-Wunused-parameter]
[INFO] [stderr] warning:   543 |   virtual void Hint(AccessPattern pattern) {}
[INFO] [stderr] warning:       |                     ~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::RandomAccessFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:556:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   556 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:556:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   556 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::Truncate(uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:606:36: warning: unused parameter 'size' [-Wunused-parameter]
[INFO] [stderr] warning:   606 |   virtual Status Truncate(uint64_t size) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual size_t rocksdb::WritableFile::GetUniqueId(char*, size_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:670:36: warning: unused parameter 'id' [-Wunused-parameter]
[INFO] [stderr] warning:   670 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                              ~~~~~~^~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:670:47: warning: unused parameter 'max_size' [-Wunused-parameter]
[INFO] [stderr] warning:   670 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                                        ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:678:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   678 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:678:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   678 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::RangeSync(uint64_t, uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:688:37: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   688 |   virtual Status RangeSync(uint64_t offset, uint64_t nbytes) { return Status::OK(); }
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:688:54: warning: unused parameter 'nbytes' [-Wunused-parameter]
[INFO] [stderr] warning:   688 |   virtual Status RangeSync(uint64_t offset, uint64_t nbytes) { return Status::OK(); }
[INFO] [stderr] warning:       |                                             ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::Allocate(uint64_t, uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:715:36: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   715 |   virtual Status Allocate(uint64_t offset, uint64_t len) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:715:53: warning: unused parameter 'len' [-Wunused-parameter]
[INFO] [stderr] warning:   715 |   virtual Status Allocate(uint64_t offset, uint64_t len) {
[INFO] [stderr] warning:       |                                            ~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/cache.h:29,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/write_buffer_manager.h:19,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:26,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/options/cf_options.h:11,
[INFO] [stderr] warning:                  from rocksdb/db/builder.h:15,
[INFO] [stderr] warning:                  from rocksdb/db/builder.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/statistics.h: In member function 'virtual std::string rocksdb::Statistics::getHistogramString(uint32_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/statistics.h:448:51: warning: unused parameter 'type' [-Wunused-parameter]
[INFO] [stderr] warning:   448 |   virtual std::string getHistogramString(uint32_t type) const { return ""; }
[INFO] [stderr] warning:       |                                          ~~~~~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/write_buffer_manager.h:19,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:26,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/options/cf_options.h:11,
[INFO] [stderr] warning:                  from rocksdb/db/builder.h:15,
[INFO] [stderr] warning:                  from rocksdb/db/builder.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h: In member function 'virtual void rocksdb::Cache::TEST_mark_as_data_block(const rocksdb::Slice&, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h:192:53: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr] warning:       |                                        ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h:192:65: warning: unused parameter 'charge' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr] warning:       |                                                          ~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/iterator.h:24,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice.h: In member function 'void rocksdb::PinnableSlice::remove_prefix(size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice.h:176:29: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   176 |   void remove_prefix(size_t n) {
[INFO] [stderr] warning:       |                      ~~~~~~~^
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/db.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/iterator.h: In member function 'virtual void rocksdb::Iterator::SeekForPrev(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/iterator.h:54:41: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:    54 |   virtual void SeekForPrev(const Slice& target) {}
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/cache.h:29,
[INFO] [stderr] warning:                  from rocksdb/db/c.cc:18:
[INFO] [stderr] warning: rocksdb/include/rocksdb/statistics.h: In member function 'virtual std::string rocksdb::Statistics::getHistogramString(uint32_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/statistics.h:448:51: warning: unused parameter 'type' [-Wunused-parameter]
[INFO] [stderr] warning:   448 |   virtual std::string getHistogramString(uint32_t type) const { return ""; }
[INFO] [stderr] warning:       |                                          ~~~~~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/db/c.cc:18:
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h: In member function 'virtual void rocksdb::Cache::TEST_mark_as_data_block(const rocksdb::Slice&, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h:192:53: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr] warning:       |                                        ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h:192:65: warning: unused parameter 'charge' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr] warning:       |                                                          ~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/c.cc:19:
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h: In member function 'virtual bool rocksdb::CompactionFilter::Filter(int, const rocksdb::Slice&, const rocksdb::Slice&, std::string*, bool*) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:100:27: warning: unused parameter 'level' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual bool Filter(int level, const Slice& key, const Slice& existing_value,
[INFO] [stderr] warning:       |                       ~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:100:47: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual bool Filter(int level, const Slice& key, const Slice& existing_value,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:100:65: warning: unused parameter 'existing_value' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual bool Filter(int level, const Slice& key, const Slice& existing_value,
[INFO] [stderr] warning:       |                                                    ~~~~~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:101:36: warning: unused parameter 'new_value' [-Wunused-parameter]
[INFO] [stderr] warning:   101 |                       std::string* new_value, bool* value_changed) const {
[INFO] [stderr] warning:       |                       ~~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:101:53: warning: unused parameter 'value_changed' [-Wunused-parameter]
[INFO] [stderr] warning:   101 |                       std::string* new_value, bool* value_changed) const {
[INFO] [stderr] warning:       |                                               ~~~~~~^~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h: In member function 'virtual bool rocksdb::CompactionFilter::FilterMergeOperand(int, const rocksdb::Slice&, const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:114:39: warning: unused parameter 'level' [-Wunused-parameter]
[INFO] [stderr] warning:   114 |   virtual bool FilterMergeOperand(int level, const Slice& key,
[INFO] [stderr] warning:       |                                   ~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:114:59: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   114 |   virtual bool FilterMergeOperand(int level, const Slice& key,
[INFO] [stderr] warning:       |                                              ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:115:48: warning: unused parameter 'operand' [-Wunused-parameter]
[INFO] [stderr] warning:   115 |                                   const Slice& operand) const {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h: In member function 'virtual rocksdb::CompactionFilter::Decision rocksdb::CompactionFilter::FilterV2(int, const rocksdb::Slice&, rocksdb::CompactionFilter::ValueType, const rocksdb::Slice&, std::string*, std::string*) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:160:42: warning: unused parameter 'skip_until' [-Wunused-parameter]
[INFO] [stderr] warning:   160 |                             std::string* skip_until) const {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/iterator.h:24,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/compacted_db_impl.h:10,
[INFO] [stderr] warning:                  from rocksdb/db/compacted_db_impl.cc:9:
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice.h: In member function 'void rocksdb::PinnableSlice::remove_prefix(size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice.h:176:29: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   176 |   void remove_prefix(size_t n) {
[INFO] [stderr] warning:       |                      ~~~~~~~^
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/db.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/listener.h: In member function 'virtual void rocksdb::EventListener::OnColumnFamilyHandleDeletionStarted(rocksdb::ColumnFamilyHandle*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/listener.h:348:72: warning: unused parameter 'handle' [-Wunused-parameter]
[INFO] [stderr] warning:   348 |   virtual void OnColumnFamilyHandleDeletionStarted(ColumnFamilyHandle* handle) {
[INFO] [stderr] warning:       |                                                    ~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/db.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/compacted_db_impl.h:10,
[INFO] [stderr] warning:                  from rocksdb/db/compacted_db_impl.cc:9:
[INFO] [stderr] warning: rocksdb/include/rocksdb/iterator.h: In member function 'virtual void rocksdb::Iterator::SeekForPrev(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/iterator.h:54:41: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:    54 |   virtual void SeekForPrev(const Slice& target) {}
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/advanced_options.h:13,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:20,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual void rocksdb::MemTableRep::InsertWithHint(rocksdb::KeyHandle, void**)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:92:56: warning: unused parameter 'hint' [-Wunused-parameter]
[INFO] [stderr] warning:    92 |   virtual void InsertWithHint(KeyHandle handle, void** hint) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual void rocksdb::MemTableRep::InsertConcurrently(rocksdb::KeyHandle)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:99:45: warning: unused parameter 'handle' [-Wunused-parameter]
[INFO] [stderr] warning:    99 |   virtual void InsertConcurrently(KeyHandle handle) {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual uint64_t rocksdb::MemTableRep::ApproximateNumEntries(const rocksdb::Slice&, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:131:55: warning: unused parameter 'start_ikey' [-Wunused-parameter]
[INFO] [stderr] warning:   131 |   virtual uint64_t ApproximateNumEntries(const Slice& start_ikey,
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:132:55: warning: unused parameter 'end_key' [-Wunused-parameter]
[INFO] [stderr] warning:   132 |                                          const Slice& end_key) {
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/transaction_log.h:11,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/options/cf_options.h:11,
[INFO] [stderr] warning:                  from rocksdb/db/builder.h:15,
[INFO] [stderr] warning:                  from rocksdb/db/builder.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::DeleteRangeCF(uint32_t, const rocksdb::Slice&, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:220:43: warning: unused parameter 'column_family_id' [-Wunused-parameter]
[INFO] [stderr] warning:   220 |     virtual Status DeleteRangeCF(uint32_t column_family_id,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:221:47: warning: unused parameter 'begin_key' [-Wunused-parameter]
[INFO] [stderr] warning:   221 |                                  const Slice& begin_key, const Slice& end_key) {
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:221:71: warning: unused parameter 'end_key' [-Wunused-parameter]
[INFO] [stderr] warning:   221 |                                  const Slice& begin_key, const Slice& end_key) {
[INFO] [stderr] warning:       |                                                          ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkEndPrepare(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:243:48: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   243 |     virtual Status MarkEndPrepare(const Slice& xid) {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkRollback(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:247:46: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   247 |     virtual Status MarkRollback(const Slice& xid) {
[INFO] [stderr] warning:       |                                 ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkCommit(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:252:44: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   252 |     virtual Status MarkCommit(const Slice& xid) {
[INFO] [stderr] warning:       |                               ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/iterator.h:24,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.cc:10:
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice.h: In member function 'void rocksdb::PinnableSlice::remove_prefix(size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice.h:176:29: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   176 |   void remove_prefix(size_t n) {
[INFO] [stderr] warning:       |                      ~~~~~~~^
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/iterator.h:24,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice.h: In member function 'void rocksdb::PinnableSlice::remove_prefix(size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice.h:176:29: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   176 |   void remove_prefix(size_t n) {
[INFO] [stderr] warning:       |                      ~~~~~~~^
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/db.h:19,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/convenience.h:12,
[INFO] [stderr] warning:                  from rocksdb/db/c.cc:21:
[INFO] [stderr] warning: rocksdb/include/rocksdb/iterator.h: In member function 'virtual void rocksdb::Iterator::SeekForPrev(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/iterator.h:54:41: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:    54 |   virtual void SeekForPrev(const Slice& target) {}
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/db.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.cc:10:
[INFO] [stderr] warning: rocksdb/include/rocksdb/iterator.h: In member function 'virtual void rocksdb::Iterator::SeekForPrev(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/iterator.h:54:41: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:    54 |   virtual void SeekForPrev(const Slice& target) {}
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/db.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/iterator.h: In member function 'virtual void rocksdb::Iterator::SeekForPrev(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/iterator.h:54:41: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:    54 |   virtual void SeekForPrev(const Slice& target) {}
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/db.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/compacted_db_impl.h:10,
[INFO] [stderr] warning:                  from rocksdb/db/compacted_db_impl.cc:9:
[INFO] [stderr] warning: rocksdb/include/rocksdb/listener.h: In member function 'virtual void rocksdb::EventListener::OnColumnFamilyHandleDeletionStarted(rocksdb::ColumnFamilyHandle*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/listener.h:348:72: warning: unused parameter 'handle' [-Wunused-parameter]
[INFO] [stderr] warning:   348 |   virtual void OnColumnFamilyHandleDeletionStarted(ColumnFamilyHandle* handle) {
[INFO] [stderr] warning:       |                                                    ~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/options.h:22,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::ReopenWritableFile(const string&, std::unique_ptr<rocksdb::WritableFile>*, const rocksdb::EnvOptions&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:173:56: warning: unused parameter 'fname' [-Wunused-parameter]
[INFO] [stderr] warning:   173 |   virtual Status ReopenWritableFile(const std::string& fname,
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:174:63: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   174 |                                     unique_ptr<WritableFile>* result,
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:175:55: warning: unused parameter 'options' [-Wunused-parameter]
[INFO] [stderr] warning:   175 |                                     const EnvOptions& options) {
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::NewRandomRWFile(const string&, std::unique_ptr<rocksdb::RandomRWFile>*, const rocksdb::EnvOptions&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:190:53: warning: unused parameter 'fname' [-Wunused-parameter]
[INFO] [stderr] warning:   190 |   virtual Status NewRandomRWFile(const std::string& fname,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:191:60: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   191 |                                  unique_ptr<RandomRWFile>* result,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:192:52: warning: unused parameter 'options' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |                                  const EnvOptions& options) {
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::LinkFile(const string&, const string&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:260:46: warning: unused parameter 'src' [-Wunused-parameter]
[INFO] [stderr] warning:   260 |   virtual Status LinkFile(const std::string& src, const std::string& target) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:260:70: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:   260 |   virtual Status LinkFile(const std::string& src, const std::string& target) {
[INFO] [stderr] warning:       |                                                   ~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual int rocksdb::Env::UnSchedule(void*, rocksdb::Env::Priority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:311:32: warning: unused parameter 'arg' [-Wunused-parameter]
[INFO] [stderr] warning:   311 |   virtual int UnSchedule(void* arg, Priority pri) { return 0; }
[INFO] [stderr] warning:       |                          ~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:311:46: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:   311 |   virtual int UnSchedule(void* arg, Priority pri) { return 0; }
[INFO] [stderr] warning:       |                                     ~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual unsigned int rocksdb::Env::GetThreadPoolQueueLen(rocksdb::Env::Priority) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:321:55: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:   321 |   virtual unsigned int GetThreadPoolQueueLen(Priority pri = LOW) const {
[INFO] [stderr] warning:       |                                              ~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual void rocksdb::Env::LowerThreadPoolIOPriority(rocksdb::Env::Priority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:374:51: warning: unused parameter 'pool' [-Wunused-parameter]
[INFO] [stderr] warning:   374 |   virtual void LowerThreadPoolIOPriority(Priority pool = LOW) {}
[INFO] [stderr] warning:       |                                          ~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::GetThreadList(std::vector<rocksdb::ThreadStatus>*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:418:59: warning: unused parameter 'thread_list' [-Wunused-parameter]
[INFO] [stderr] warning:   418 |   virtual Status GetThreadList(std::vector<ThreadStatus>* thread_list) {
[INFO] [stderr] warning:       |                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::SequentialFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:484:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   484 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:484:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   484 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::SequentialFile::PositionedRead(uint64_t, size_t, rocksdb::Slice*, char*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:42: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                 ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:57: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                                  ~~~~~~~^
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:67: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                                            ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:491:39: warning: unused parameter 'scratch' [-Wunused-parameter]
[INFO] [stderr] warning:   491 |                                 char* scratch) {
[INFO] [stderr] warning:       |                                 ~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::RandomAccessFile::Prefetch(uint64_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:517:36: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   517 |   virtual Status Prefetch(uint64_t offset, size_t n) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:517:51: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   517 |   virtual Status Prefetch(uint64_t offset, size_t n) {
[INFO] [stderr] warning:       |                                            ~~~~~~~^
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual size_t rocksdb::RandomAccessFile::GetUniqueId(char*, size_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:536:36: warning: unused parameter 'id' [-Wunused-parameter]
[INFO] [stderr] warning:   536 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                              ~~~~~~^~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:536:47: warning: unused parameter 'max_size' [-Wunused-parameter]
[INFO] [stderr] warning:   536 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                                        ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual void rocksdb::RandomAccessFile::Hint(rocksdb::RandomAccessFile::AccessPattern)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:543:35: warning: unused parameter 'pattern' [-Wunused-parameter]
[INFO] [stderr] warning:   543 |   virtual void Hint(AccessPattern pattern) {}
[INFO] [stderr] warning:       |                     ~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::RandomAccessFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:556:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   556 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:556:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   556 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::Truncate(uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:606:36: warning: unused parameter 'size' [-Wunused-parameter]
[INFO] [stderr] warning:   606 |   virtual Status Truncate(uint64_t size) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual size_t rocksdb::WritableFile::GetUniqueId(char*, size_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:670:36: warning: unused parameter 'id' [-Wunused-parameter]
[INFO] [stderr] warning:   670 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                              ~~~~~~^~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:670:47: warning: unused parameter 'max_size' [-Wunused-parameter]
[INFO] [stderr] warning:   670 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                                        ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:678:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   678 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:678:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   678 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::RangeSync(uint64_t, uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:688:37: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   688 |   virtual Status RangeSync(uint64_t offset, uint64_t nbytes) { return Status::OK(); }
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:688:54: warning: unused parameter 'nbytes' [-Wunused-parameter]
[INFO] [stderr] warning:   688 |   virtual Status RangeSync(uint64_t offset, uint64_t nbytes) { return Status::OK(); }
[INFO] [stderr] warning:       |                                             ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::Allocate(uint64_t, uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:715:36: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   715 |   virtual Status Allocate(uint64_t offset, uint64_t len) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:715:53: warning: unused parameter 'len' [-Wunused-parameter]
[INFO] [stderr] warning:   715 |   virtual Status Allocate(uint64_t offset, uint64_t len) {
[INFO] [stderr] warning:       |                                            ~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/advanced_options.h:13,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:20,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/compacted_db_impl.h:10,
[INFO] [stderr] warning:                  from rocksdb/db/compacted_db_impl.cc:9:
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual void rocksdb::MemTableRep::InsertWithHint(rocksdb::KeyHandle, void**)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:92:56: warning: unused parameter 'hint' [-Wunused-parameter]
[INFO] [stderr] warning:    92 |   virtual void InsertWithHint(KeyHandle handle, void** hint) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual void rocksdb::MemTableRep::InsertConcurrently(rocksdb::KeyHandle)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:99:45: warning: unused parameter 'handle' [-Wunused-parameter]
[INFO] [stderr] warning:    99 |   virtual void InsertConcurrently(KeyHandle handle) {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual uint64_t rocksdb::MemTableRep::ApproximateNumEntries(const rocksdb::Slice&, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:131:55: warning: unused parameter 'start_ikey' [-Wunused-parameter]
[INFO] [stderr] warning:   131 |   virtual uint64_t ApproximateNumEntries(const Slice& start_ikey,
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:132:55: warning: unused parameter 'end_key' [-Wunused-parameter]
[INFO] [stderr] warning:   132 |                                          const Slice& end_key) {
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/options/cf_options.h:11,
[INFO] [stderr] warning:                  from rocksdb/db/builder.h:15,
[INFO] [stderr] warning:                  from rocksdb/db/builder.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/db.h: In member function 'virtual rocksdb::Status rocksdb::DB::FlushWAL(bool)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/db.h:858:32: warning: unused parameter 'sync' [-Wunused-parameter]
[INFO] [stderr] warning:   858 |   virtual Status FlushWAL(bool sync) {
[INFO] [stderr] warning:       |                           ~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:18,
[INFO] [stderr] warning:                  from rocksdb/options/cf_options.h:11,
[INFO] [stderr] warning:                  from rocksdb/db/builder.h:15,
[INFO] [stderr] warning:                  from rocksdb/db/builder.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/filter_policy.h: In member function 'virtual rocksdb::FilterBitsReader* rocksdb::FilterPolicy::GetFilterBitsReader(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/filter_policy.h:105:62: warning: unused parameter 'contents' [-Wunused-parameter]
[INFO] [stderr] warning:   105 |   virtual FilterBitsReader* GetFilterBitsReader(const Slice& contents) const {
[INFO] [stderr] warning:       |                                                 ~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:20,
[INFO] [stderr] warning:                  from rocksdb/options/cf_options.h:11,
[INFO] [stderr] warning:                  from rocksdb/db/builder.h:15,
[INFO] [stderr] warning:                  from rocksdb/db/builder.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h: In member function 'virtual bool rocksdb::SliceTransform::InRange(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h:61:37: warning: unused parameter 'dst' [-Wunused-parameter]
[INFO] [stderr] warning:    61 |   virtual bool InRange(const Slice& dst) const { return false; }
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h: In member function 'virtual bool rocksdb::SliceTransform::SameResultWhenAppended(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h:86:52: warning: unused parameter 'prefix' [-Wunused-parameter]
[INFO] [stderr] warning:    86 |   virtual bool SameResultWhenAppended(const Slice& prefix) const {
[INFO] [stderr] warning:       |                                       ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/db.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/db.h:20,cargo:warning=                 from rocksdb/db/compaction_iterator.h:16,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/convenience.h:12,
[INFO] [stderr] warning:                  from rocksdb/db/c.cc:21:
[INFO] [stderr] warning: rocksdb/include/rocksdb/listener.h: In member function 'virtual void rocksdb::EventListener::OnColumnFamilyHandleDeletionStarted(rocksdb::ColumnFamilyHandle*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/listener.h:348:72: warning: unused parameter 'handle' [-Wunused-parameter]
[INFO] [stderr] warning:   348 |   virtual void OnColumnFamilyHandleDeletionStarted(ColumnFamilyHandle* handle) {
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.cc:10:
[INFO] [stderr] warning: rocksdb/include/rocksdb/listener.h: In member function 'virtual void rocksdb::EventListener::OnColumnFamilyHandleDeletionStarted(rocksdb::ColumnFamilyHandle*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/listener.h:348:72: warning: unused parameter 'handle' [-Wunused-parameter]
[INFO] [stderr] warning:   348 |   virtual void OnColumnFamilyHandleDeletionStarted(ColumnFamilyHandle* handle) {
[INFO] [stderr] warning:       |                                                    ~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning:       |                                                    ~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/options.h:22,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/compacted_db_impl.h:10,
[INFO] [stderr] warning:                  from rocksdb/db/compacted_db_impl.cc:9:
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::ReopenWritableFile(const string&, std::unique_ptr<rocksdb::WritableFile>*, const rocksdb::EnvOptions&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:173:56: warning: unused parameter 'fname' [-Wunused-parameter]
[INFO] [stderr] warning:   173 |   virtual Status ReopenWritableFile(const std::string& fname,
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:174:63: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   174 |                                     unique_ptr<WritableFile>* result,
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:175:55: warning: unused parameter 'options' [-Wunused-parameter]
[INFO] [stderr] warning:   175 |                                     const EnvOptions& options) {
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::NewRandomRWFile(const string&, std::unique_ptr<rocksdb::RandomRWFile>*, const rocksdb::EnvOptions&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:190:53: warning: unused parameter 'fname' [-Wunused-parameter]
[INFO] [stderr] warning:   190 |   virtual Status NewRandomRWFile(const std::string& fname,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:191:60: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   191 |                                  unique_ptr<RandomRWFile>* result,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:192:52: warning: unused parameter 'options' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |                                  const EnvOptions& options) {
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::LinkFile(const string&, const string&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:260:46: warning: unused parameter 'src' [-Wunused-parameter]
[INFO] [stderr] warning:   260 |   virtual Status LinkFile(const std::string& src, const std::string& target) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:260:70: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:   260 |   virtual Status LinkFile(const std::string& src, const std::string& target) {
[INFO] [stderr] warning:       |                                                   ~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual int rocksdb::Env::UnSchedule(void*, rocksdb::Env::Priority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:311:32: warning: unused parameter 'arg' [-Wunused-parameter]
[INFO] [stderr] warning:   311 |   virtual int UnSchedule(void* arg, Priority pri) { return 0; }
[INFO] [stderr] warning:       |                          ~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:311:46: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:   311 |   virtual int UnSchedule(void* arg, Priority pri) { return 0; }
[INFO] [stderr] warning:       |                                     ~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual unsigned int rocksdb::Env::GetThreadPoolQueueLen(rocksdb::Env::Priority) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:321:55: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:   321 |   virtual unsigned int GetThreadPoolQueueLen(Priority pri = LOW) const {
[INFO] [stderr] warning:       |                                              ~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual void rocksdb::Env::LowerThreadPoolIOPriority(rocksdb::Env::Priority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:374:51: warning: unused parameter 'pool' [-Wunused-parameter]
[INFO] [stderr] warning:   374 |   virtual void LowerThreadPoolIOPriority(Priority pool = LOW) {}
[INFO] [stderr] warning:       |                                          ~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::GetThreadList(std::vector<rocksdb::ThreadStatus>*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:418:59: warning: unused parameter 'thread_list' [-Wunused-parameter]
[INFO] [stderr] warning:   418 |   virtual Status GetThreadList(std::vector<ThreadStatus>* thread_list) {
[INFO] [stderr] warning:       |                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::SequentialFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:484:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   484 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:484:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   484 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::SequentialFile::PositionedRead(uint64_t, size_t, rocksdb::Slice*, char*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:42: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                 ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:57: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                                  ~~~~~~~^
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:67: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                                            ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:491:39: warning: unused parameter 'scratch' [-Wunused-parameter]
[INFO] [stderr] warning:   491 |                                 char* scratch) {
[INFO] [stderr] warning:       |                                 ~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::RandomAccessFile::Prefetch(uint64_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:517:36: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   517 |   virtual Status Prefetch(uint64_t offset, size_t n) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:517:51: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   517 |   virtual Status Prefetch(uint64_t offset, size_t n) {
[INFO] [stderr] warning:       |                                            ~~~~~~~^
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual size_t rocksdb::RandomAccessFile::GetUniqueId(char*, size_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:536:36: warning: unused parameter 'id' [-Wunused-parameter]
[INFO] [stderr] warning:   536 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                              ~~~~~~^~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:536:47: warning: unused parameter 'max_size' [-Wunused-parameter]
[INFO] [stderr] warning:   536 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                                        ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual void rocksdb::RandomAccessFile::Hint(rocksdb::RandomAccessFile::AccessPattern)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:543:35: warning: unused parameter 'pattern' [-Wunused-parameter]
[INFO] [stderr] warning:   543 |   virtual void Hint(AccessPattern pattern) {}
[INFO] [stderr] warning:       |                     ~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::RandomAccessFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:556:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   556 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:556:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   556 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::Truncate(uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:606:36: warning: unused parameter 'size' [-Wunused-parameter]
[INFO] [stderr] warning:   606 |   virtual Status Truncate(uint64_t size) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual size_t rocksdb::WritableFile::GetUniqueId(char*, size_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:670:36: warning: unused parameter 'id' [-Wunused-parameter]
[INFO] [stderr] warning:   670 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                              ~~~~~~^~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:670:47: warning: unused parameter 'max_size' [-Wunused-parameter]
[INFO] [stderr] warning:   670 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                                        ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:678:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   678 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:678:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   678 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::RangeSync(uint64_t, uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:688:37: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   688 |   virtual Status RangeSync(uint64_t offset, uint64_t nbytes) { return Status::OK(); }
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:688:54: warning: unused parameter 'nbytes' [-Wunused-parameter]
[INFO] [stderr] warning:   688 |   virtual Status RangeSync(uint64_t offset, uint64_t nbytes) { return Status::OK(); }
[INFO] [stderr] warning:       |                                             ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::Allocate(uint64_t, uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:715:36: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   715 |   virtual Status Allocate(uint64_t offset, uint64_t len) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:715:53: warning: unused parameter 'len' [-Wunused-parameter]
[INFO] [stderr] warning:   715 |   virtual Status Allocate(uint64_t offset, uint64_t len) {
[INFO] [stderr] warning:       |                                            ~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/advanced_options.h:13,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:20,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.cc:10:
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual void rocksdb::MemTableRep::InsertWithHint(rocksdb::KeyHandle, void**)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:92:56: warning: unused parameter 'hint' [-Wunused-parameter]
[INFO] [stderr] warning:    92 |   virtual void InsertWithHint(KeyHandle handle, void** hint) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual void rocksdb::MemTableRep::InsertConcurrently(rocksdb::KeyHandle)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:99:45: warning: unused parameter 'handle' [-Wunused-parameter]
[INFO] [stderr] warning:    99 |   virtual void InsertConcurrently(KeyHandle handle) {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual uint64_t rocksdb::MemTableRep::ApproximateNumEntries(const rocksdb::Slice&, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:131:55: warning: unused parameter 'start_ikey' [-Wunused-parameter]
[INFO] [stderr] warning:   131 |   virtual uint64_t ApproximateNumEntries(const Slice& start_ikey,
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:132:55: warning: unused parameter 'end_key' [-Wunused-parameter]
[INFO] [stderr] warning:   132 |                                          const Slice& end_key) {
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/db.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/listener.h: In member function 'virtual void rocksdb::EventListener::OnColumnFamilyHandleDeletionStarted(rocksdb::ColumnFamilyHandle*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/listener.h:348:72: warning: unused parameter 'handle' [-Wunused-parameter]
[INFO] [stderr] warning:   348 |   virtual void OnColumnFamilyHandleDeletionStarted(ColumnFamilyHandle* handle) {
[INFO] [stderr] warning:       |                                                    ~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/advanced_options.h:13,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:20,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/convenience.h:12,
[INFO] [stderr] warning:                  from rocksdb/db/c.cc:21:
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual void rocksdb::MemTableRep::InsertWithHint(rocksdb::KeyHandle, void**)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:92:56: warning: unused parameter 'hint' [-Wunused-parameter]
[INFO] [stderr] warning:    92 |   virtual void InsertWithHint(KeyHandle handle, void** hint) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual void rocksdb::MemTableRep::InsertConcurrently(rocksdb::KeyHandle)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:99:45: warning: unused parameter 'handle' [-Wunused-parameter]
[INFO] [stderr] warning:    99 |   virtual void InsertConcurrently(KeyHandle handle) {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual uint64_t rocksdb::MemTableRep::ApproximateNumEntries(const rocksdb::Slice&, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:131:55: warning: unused parameter 'start_ikey' [-Wunused-parameter]
[INFO] [stderr] warning:   131 |   virtual uint64_t ApproximateNumEntries(const Slice& start_ikey,
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:132:55: warning: unused parameter 'end_key' [-Wunused-parameter]
[INFO] [stderr] warning:   132 |                                          const Slice& end_key) {
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/advanced_options.h:13,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:20,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual void rocksdb::MemTableRep::InsertWithHint(rocksdb::KeyHandle, void**)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:92:56: warning: unused parameter 'hint' [-Wunused-parameter]
[INFO] [stderr] warning:    92 |   virtual void InsertWithHint(KeyHandle handle, void** hint) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual void rocksdb::MemTableRep::InsertConcurrently(rocksdb::KeyHandle)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:99:45: warning: unused parameter 'handle' [-Wunused-parameter]
[INFO] [stderr] warning:    99 |   virtual void InsertConcurrently(KeyHandle handle) {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual uint64_t rocksdb::MemTableRep::ApproximateNumEntries(const rocksdb::Slice&, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:131:55: warning: unused parameter 'start_ikey' [-Wunused-parameter]
[INFO] [stderr] warning:   131 |   virtual uint64_t ApproximateNumEntries(const Slice& start_ikey,
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:132:55: warning: unused parameter 'end_key' [-Wunused-parameter]
[INFO] [stderr] warning:   132 |                                          const Slice& end_key) {
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/options.h:22,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.cc:10:
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::ReopenWritableFile(const string&, std::unique_ptr<rocksdb::WritableFile>*, const rocksdb::EnvOptions&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:173:56: warning: unused parameter 'fname' [-Wunused-parameter]
[INFO] [stderr] warning:   173 |   virtual Status ReopenWritableFile(const std::string& fname,
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:174:63: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   174 |                                     unique_ptr<WritableFile>* result,
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:175:55: warning: unused parameter 'options' [-Wunused-parameter]
[INFO] [stderr] warning:   175 |                                     const EnvOptions& options) {
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::NewRandomRWFile(const string&, std::unique_ptr<rocksdb::RandomRWFile>*, const rocksdb::EnvOptions&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:190:53: warning: unused parameter 'fname' [-Wunused-parameter]
[INFO] [stderr] warning:   190 |   virtual Status NewRandomRWFile(const std::string& fname,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:191:60: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   191 |                                  unique_ptr<RandomRWFile>* result,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:192:52: warning: unused parameter 'options' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |                                  const EnvOptions& options) {
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::LinkFile(const string&, const string&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:260:46: warning: unused parameter 'src' [-Wunused-parameter]
[INFO] [stderr] warning:   260 |   virtual Status LinkFile(const std::string& src, const std::string& target) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:260:70: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:   260 |   virtual Status LinkFile(const std::string& src, const std::string& target) {
[INFO] [stderr] warning:       |                                                   ~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual int rocksdb::Env::UnSchedule(void*, rocksdb::Env::Priority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:311:32: warning: unused parameter 'arg' [-Wunused-parameter]
[INFO] [stderr] warning:   311 |   virtual int UnSchedule(void* arg, Priority pri) { return 0; }
[INFO] [stderr] warning:       |                          ~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:311:46: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:   311 |   virtual int UnSchedule(void* arg, Priority pri) { return 0; }
[INFO] [stderr] warning:       |                                     ~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual unsigned int rocksdb::Env::GetThreadPoolQueueLen(rocksdb::Env::Priority) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:321:55: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:   321 |   virtual unsigned int GetThreadPoolQueueLen(Priority pri = LOW) const {
[INFO] [stderr] warning:       |                                              ~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual void rocksdb::Env::LowerThreadPoolIOPriority(rocksdb::Env::Priority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:374:51: warning: unused parameter 'pool' [-Wunused-parameter]
[INFO] [stderr] warning:   374 |   virtual void LowerThreadPoolIOPriority(Priority pool = LOW) {}
[INFO] [stderr] warning:       |                                          ~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::GetThreadList(std::vector<rocksdb::ThreadStatus>*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:418:59: warning: unused parameter 'thread_list' [-Wunused-parameter]
[INFO] [stderr] warning:   418 |   virtual Status GetThreadList(std::vector<ThreadStatus>* thread_list) {
[INFO] [stderr] warning:       |                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/options.h:22,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/convenience.h:12,
[INFO] [stderr] warning:                  from rocksdb/db/c.cc:21:
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::ReopenWritableFile(const string&, std::unique_ptr<rocksdb::WritableFile>*, const rocksdb::EnvOptions&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:173:56: warning: unused parameter 'fname' [-Wunused-parameter]
[INFO] [stderr] warning:   173 |   virtual Status ReopenWritableFile(const std::string& fname,
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:174:63: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   174 |                                     unique_ptr<WritableFile>* result,
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:175:55: warning: unused parameter 'options' [-Wunused-parameter]
[INFO] [stderr] warning:   175 |                                     const EnvOptions& options) {
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::SequentialFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:484:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   484 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::NewRandomRWFile(const string&, std::unique_ptr<rocksdb::RandomRWFile>*, const rocksdb::EnvOptions&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:190:53: warning: unused parameter 'fname' [-Wunused-parameter]
[INFO] [stderr] warning: cargo:warning=  190 |   virtual Status NewRandomRWFile(const std::string& fname,rocksdb/include/rocksdb/env.h:484:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning:   484 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:191:60: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   191 |                                  unique_ptr<RandomRWFile>* result,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:192:52: warning: unused parameter 'options' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |                                  const EnvOptions& options) {
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::SequentialFile::PositionedRead(uint64_t, size_t, rocksdb::Slice*, char*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:42: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                 ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:57: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                                  ~~~~~~~^
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:67: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                                            ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:491:39: warning: unused parameter 'scratch' [-Wunused-parameter]
[INFO] [stderr] warning:   491 |                                 char* scratch) {
[INFO] [stderr] warning:       |                                 ~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::LinkFile(const string&, const string&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:260:46: warning: unused parameter 'src' [-Wunused-parameter]
[INFO] [stderr] warning:   260 |   virtual Status LinkFile(const std::string& src, const std::string& target) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:260:70: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:   260 |   virtual Status LinkFile(const std::string& src, const std::string& target) {
[INFO] [stderr] warning:       |                                                   ~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual int rocksdb::Env::UnSchedule(void*, rocksdb::Env::Priority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:311:32: warning: unused parameter 'arg' [-Wunused-parameter]
[INFO] [stderr] warning:   311 |   virtual int UnSchedule(void* arg, Priority pri) { return 0; }
[INFO] [stderr] warning:       |                          ~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:311:46: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:   311 |   virtual int UnSchedule(void* arg, Priority pri) { return 0; }
[INFO] [stderr] warning:       |                                     ~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual unsigned int rocksdb::Env::GetThreadPoolQueueLen(rocksdb::Env::Priority) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:321:55: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:   321 |   virtual unsigned int GetThreadPoolQueueLen(Priority pri = LOW) const {
[INFO] [stderr] warning:       |                                              ~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual void rocksdb::Env::LowerThreadPoolIOPriority(rocksdb::Env::Priority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:374:51: warning: unused parameter 'pool' [-Wunused-parameter]
[INFO] [stderr] warning:   374 |   virtual void LowerThreadPoolIOPriority(Priority pool = LOW) {}
[INFO] [stderr] warning:       |                                          ~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::RandomAccessFile::Prefetch(uint64_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:517:36: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   517 |   virtual Status Prefetch(uint64_t offset, size_t n) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:517:51: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   517 |   virtual Status Prefetch(uint64_t offset, size_t n) {
[INFO] [stderr] warning:       |                                            ~~~~~~~^
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::GetThreadList(std::vector<rocksdb::ThreadStatus>*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:418:59: warning: unused parameter 'thread_list' [-Wunused-parameter]
[INFO] [stderr] warning:   418 |   virtual Status GetThreadList(std::vector<ThreadStatus>* thread_list) {
[INFO] [stderr] warning: cargo:warning=      |                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~rocksdb/include/rocksdb/env.h: In member function 'virtual size_t rocksdb::RandomAccessFile::GetUniqueId(char*, size_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:536:36: warning: unused parameter 'id' [-Wunused-parameter]
[INFO] [stderr] warning:   536 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                              ~~~~~~^~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:536:47: warning: unused parameter 'max_size' [-Wunused-parameter]
[INFO] [stderr] warning:   536 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                                        ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual void rocksdb::RandomAccessFile::Hint(rocksdb::RandomAccessFile::AccessPattern)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:543:35: warning: unused parameter 'pattern' [-Wunused-parameter]
[INFO] [stderr] warning:   543 |   virtual void Hint(AccessPattern pattern) {}
[INFO] [stderr] warning:       |                     ~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::RandomAccessFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:556:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   556 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:556:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   556 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::SequentialFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:484:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   484 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:484:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   484 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::SequentialFile::PositionedRead(uint64_t, size_t, rocksdb::Slice*, char*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:42: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                 ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:57: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                                  ~~~~~~~^
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:67: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                                            ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:491:39: warning: unused parameter 'scratch' [-Wunused-parameter]
[INFO] [stderr] warning:   491 |                                 char* scratch) {
[INFO] [stderr] warning:       |                                 ~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::Truncate(uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:606:36: warning: unused parameter 'size' [-Wunused-parameter]
[INFO] [stderr] warning:   606 |   virtual Status Truncate(uint64_t size) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::RandomAccessFile::Prefetch(uint64_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:517:36: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   517 |   virtual Status Prefetch(uint64_t offset, size_t n) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:517:51: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   517 |   virtual Status Prefetch(uint64_t offset, size_t n) {
[INFO] [stderr] warning:       |                                            ~~~~~~~^
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual size_t rocksdb::RandomAccessFile::GetUniqueId(char*, size_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:536:36: warning: unused parameter 'id' [-Wunused-parameter]
[INFO] [stderr] warning:   536 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                              ~~~~~~^~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual size_t rocksdb::WritableFile::GetUniqueId(char*, size_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:670:36: warning: unused parameter 'id' [-Wunused-parameter]
[INFO] [stderr] warning:   670 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                              ~~~~~~^~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:536:47: warning: unused parameter 'max_size' [-Wunused-parameter]
[INFO] [stderr] warning:   536 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                                        ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:670:47: warning: unused parameter 'max_size' [-Wunused-parameter]
[INFO] [stderr] warning:   670 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                                        ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual void rocksdb::RandomAccessFile::Hint(rocksdb::RandomAccessFile::AccessPattern)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:543:35: warning: unused parameter 'pattern' [-Wunused-parameter]
[INFO] [stderr] warning:   543 |   virtual void Hint(AccessPattern pattern) {}
[INFO] [stderr] warning:       |                     ~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:678:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   678 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: cargo:warning=rocksdb/include/rocksdb/env.h:678:56: warning: unused parameter 'length' [-Wunused-parameter]rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::RandomAccessFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning:   678 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:556:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   556 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:556:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   556 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::RangeSync(uint64_t, uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:688:37: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   688 |   virtual Status RangeSync(uint64_t offset, uint64_t nbytes) { return Status::OK(); }
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:688:54: warning: unused parameter 'nbytes' [-Wunused-parameter]
[INFO] [stderr] warning:   688 |   virtual Status RangeSync(uint64_t offset, uint64_t nbytes) { return Status::OK(); }
[INFO] [stderr] warning:       |                                             ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::Allocate(uint64_t, uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:715:36: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   715 |   virtual Status Allocate(uint64_t offset, uint64_t len) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:715:53: warning: unused parameter 'len' [-Wunused-parameter]
[INFO] [stderr] warning:   715 |   virtual Status Allocate(uint64_t offset, uint64_t len) {
[INFO] [stderr] warning:       |                                            ~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::Truncate(uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:606:36: warning: unused parameter 'size' [-Wunused-parameter]
[INFO] [stderr] warning:   606 |   virtual Status Truncate(uint64_t size) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual size_t rocksdb::WritableFile::GetUniqueId(char*, size_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:670:36: warning: unused parameter 'id' [-Wunused-parameter]
[INFO] [stderr] warning:   670 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                              ~~~~~~^~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:670:47: warning: unused parameter 'max_size' [-Wunused-parameter]
[INFO] [stderr] warning:   670 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                                        ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:678:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   678 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:678:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   678 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::RangeSync(uint64_t, uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:688:37: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   688 |   virtual Status RangeSync(uint64_t offset, uint64_t nbytes) { return Status::OK(); }
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:688:54: warning: unused parameter 'nbytes' [-Wunused-parameter]
[INFO] [stderr] warning:   688 |   virtual Status RangeSync(uint64_t offset, uint64_t nbytes) { return Status::OK(); }
[INFO] [stderr] warning:       |                                             ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::Allocate(uint64_t, uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:715:36: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   715 |   virtual Status Allocate(uint64_t offset, uint64_t len) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:715:53: warning: unused parameter 'len' [-Wunused-parameter]
[INFO] [stderr] warning:   715 |   virtual Status Allocate(uint64_t offset, uint64_t len) {
[INFO] [stderr] warning:       |                                            ~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/options/cf_options.h:14,
[INFO] [stderr] warning:                  from rocksdb/db/builder.h:15,
[INFO] [stderr] warning:                  from rocksdb/db/builder.cc:12:
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::Snappy_Compress(const rocksdb::CompressionOptions&, const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:154:55: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   154 | inline bool Snappy_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/options.h:22,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::ReopenWritableFile(const string&, std::unique_ptr<rocksdb::WritableFile>*, const rocksdb::EnvOptions&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:173:56: warning: unused parameter 'fname' [-Wunused-parameter]
[INFO] [stderr] warning:   173 |   virtual Status ReopenWritableFile(const std::string& fname,
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:174:63: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning: cargo:warning=  174 |                                     unique_ptr<WritableFile>* result,
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:384:54: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   384 | inline bool BZip2_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:175:55: warning: unused parameter 'options' [-Wunused-parameter]
[INFO] [stderr] warning:   175 |                                     const EnvOptions& options) {
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:385:37: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   385 |                            uint32_t compress_format_version,
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:386:40: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   386 |                            const char* input, size_t length,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:386:54: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   386 |                            const char* input, size_t length,
[INFO] [stderr] warning:       |                                               ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:387:43: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   387 |                            ::std::string* output) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::NewRandomRWFile(const string&, std::unique_ptr<rocksdb::RandomRWFile>*, const rocksdb::EnvOptions&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:190:53: warning: unused parameter 'fname' [-Wunused-parameter]
[INFO] [stderr] warning:   190 |   virtual Status NewRandomRWFile(const std::string& fname,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:191:60: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   191 |                                  unique_ptr<RandomRWFile>* result,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::BZip2_Uncompress(const char*, size_t, int*, uint32_t)':
[INFO] [stderr] warning: rocksdb/util/compression.h:442:43: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   442 | inline char* BZip2_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                               ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:192:52: warning: unused parameter 'options' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |                                  const EnvOptions& options) {
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:442:62: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   442 | inline char* BZip2_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                       ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:443:36: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   443 |                               int* decompress_size,
[INFO] [stderr] warning:       |                               ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:444:40: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   444 |                               uint32_t compress_format_version) {
[INFO] [stderr] warning:       |                               ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::LinkFile(const string&, const string&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:260:46: warning: unused parameter 'src' [-Wunused-parameter]
[INFO] [stderr] warning:   260 |   virtual Status LinkFile(const std::string& src, const std::string& target) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:260:70: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:   260 |   virtual Status LinkFile(const std::string& src, const std::string& target) {
[INFO] [stderr] warning:       |                                                   ~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::LZ4_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*, rocksdb::Slice)':
[INFO] [stderr] warning: rocksdb/util/compression.h:523:52: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning: cargo:warning=rocksdb/include/rocksdb/env.h: In member function 'virtual int rocksdb::Env::UnSchedule(void*, rocksdb::Env::Priority)':  523 | inline bool LZ4_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                          ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:311:32: warning: unused parameter 'arg' [-Wunused-parameter]
[INFO] [stderr] warning:   311 |   virtual int UnSchedule(void* arg, Priority pri) { return 0; }
[INFO] [stderr] warning:       |                          ~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:311:46: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:   311 |   virtual int UnSchedule(void* arg, Priority pri) { return 0; }
[INFO] [stderr] warning:       |                                     ~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/util/compression.h:524:35: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   524 |                          uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                          ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:524:72: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   524 |                          uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                                                            ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual unsigned int rocksdb::Env::GetThreadPoolQueueLen(rocksdb::Env::Priority) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:321:55: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:   321 |   virtual unsigned int GetThreadPoolQueueLen(Priority pri = LOW) const {
[INFO] [stderr] warning:       |                                              ~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:525:33: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   525 |                          size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                          ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:525:56: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   525 |                          size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                         ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:526:38: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   526 |                          const Slice compression_dict = Slice()) {
[INFO] [stderr] warning:       |                          ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual void rocksdb::Env::LowerThreadPoolIOPriority(rocksdb::Env::Priority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:374:51: warning: unused parameter 'pool' [-Wunused-parameter]
[INFO] [stderr] warning:   374 |   virtual void LowerThreadPoolIOPriority(Priority pool = LOW) {}
[INFO] [stderr] warning:       |                                          ~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::LZ4_Uncompress(const char*, size_t, int*, uint32_t, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:586:41: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   586 | inline char* LZ4_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:586:60: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   586 | inline char* LZ4_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                     ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::GetThreadList(std::vector<rocksdb::ThreadStatus>*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:418:59: warning: unused parameter 'thread_list' [-Wunused-parameter]
[INFO] [stderr] warning:   418 |   virtual Status GetThreadList(std::vector<ThreadStatus>* thread_list) {
[INFO] [stderr] warning:       |                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:587:34: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   587 |                             int* decompress_size,
[INFO] [stderr] warning:       |                             ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:588:38: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   588 |                             uint32_t compress_format_version,
[INFO] [stderr] warning:       |                             ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:589:42: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   589 |                             const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::LZ4HC_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:642:54: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   642 | inline bool LZ4HC_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:643:37: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   643 |                            uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:643:74: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   643 |                            uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                                                              ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:644:35: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   644 |                            size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                            ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:644:58: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   644 |                            size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                           ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:645:41: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   645 |                            const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::XPRESS_Compress(const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:708:41: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::SequentialFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:484:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   484 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:708:55: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                                                ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:708:76: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                                                               ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:484:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   484 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::XPRESS_Uncompress(const char*, size_t, int*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:715:44: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   715 | inline char* XPRESS_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:715:63: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   715 | inline char* XPRESS_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning: cargo:warning=rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::SequentialFile::PositionedRead(uint64_t, size_t, rocksdb::Slice*, char*)':      |                                                        ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:42: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                 ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:716:8: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   716 |   int* decompress_size) {
[INFO] [stderr] warning: cargo:warning=      |   ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                                  ~~~~~~~^
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:67: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                                            ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:491:39: warning: unused parameter 'scratch' [-Wunused-parameter]
[INFO] [stderr] warning:   491 |                                 char* scratch) {
[INFO] [stderr] warning:       |                                 ~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::ZSTD_Compress(const rocksdb::CompressionOptions&, const char*, size_t, std::string*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:726:53: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   726 | inline bool ZSTD_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:726:71: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   726 | inline bool ZSTD_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                                                           ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:727:34: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   727 |                           size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                           ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:727:57: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   727 |                           size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:728:40: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   728 |                           const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::ZSTD_Uncompress(const char*, size_t, int*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:762:42: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   762 | inline char* ZSTD_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:762:61: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   762 | inline char* ZSTD_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                      ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:763:35: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   763 |                              int* decompress_size,
[INFO] [stderr] warning:       |                              ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:764:43: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   764 |                              const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::RandomAccessFile::Prefetch(uint64_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:517:36: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   517 |   virtual Status Prefetch(uint64_t offset, size_t n) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:517:51: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   517 |   virtual Status Prefetch(uint64_t offset, size_t n) {
[INFO] [stderr] warning:       |                                            ~~~~~~~^
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual size_t rocksdb::RandomAccessFile::GetUniqueId(char*, size_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:536:36: warning: unused parameter 'id' [-Wunused-parameter]
[INFO] [stderr] warning:   536 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                              ~~~~~~^~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:536:47: warning: unused parameter 'max_size' [-Wunused-parameter]
[INFO] [stderr] warning:   536 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                                        ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual void rocksdb::RandomAccessFile::Hint(rocksdb::RandomAccessFile::AccessPattern)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:543:35: warning: unused parameter 'pattern' [-Wunused-parameter]
[INFO] [stderr] warning:   543 |   virtual void Hint(AccessPattern pattern) {}
[INFO] [stderr] warning:       |                     ~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::RandomAccessFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:556:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   556 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:556:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   556 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::Truncate(uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:606:36: warning: unused parameter 'size' [-Wunused-parameter]
[INFO] [stderr] warning:   606 |   virtual Status Truncate(uint64_t size) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual size_t rocksdb::WritableFile::GetUniqueId(char*, size_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:670:36: warning: unused parameter 'id' [-Wunused-parameter]
[INFO] [stderr] warning:   670 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                              ~~~~~~^~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:670:47: warning: unused parameter 'max_size' [-Wunused-parameter]
[INFO] [stderr] warning:   670 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                                        ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:678:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   678 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:678:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   678 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::RangeSync(uint64_t, uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:688:37: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   688 |   virtual Status RangeSync(uint64_t offset, uint64_t nbytes) { return Status::OK(); }
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:688:54: warning: unused parameter 'nbytes' [-Wunused-parameter]
[INFO] [stderr] warning:   688 |   virtual Status RangeSync(uint64_t offset, uint64_t nbytes) { return Status::OK(); }
[INFO] [stderr] warning:       |                                             ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::Allocate(uint64_t, uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:715:36: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   715 |   virtual Status Allocate(uint64_t offset, uint64_t len) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:715:53: warning: unused parameter 'len' [-Wunused-parameter]
[INFO] [stderr] warning:   715 |   virtual Status Allocate(uint64_t offset, uint64_t len) {
[INFO] [stderr] warning:       |                                            ~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/table/scoped_arena_iterator.h:10,
[INFO] [stderr] warning:                  from rocksdb/db/builder.h:23,
[INFO] [stderr] warning:                  from rocksdb/db/builder.cc:12:
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h: In member function 'virtual void rocksdb::InternalIterator::SetPinnedItersMgr(rocksdb::PinnedIteratorsManager*)':
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:77:58: warning: unused parameter 'pinned_iters_mgr' [-Wunused-parameter]
[INFO] [stderr] warning:    77 |   virtual void SetPinnedItersMgr(PinnedIteratorsManager* pinned_iters_mgr) {}
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h: In member function 'virtual rocksdb::Status rocksdb::InternalIterator::GetProperty(std::string, std::string*)':
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:94:42: warning: unused parameter 'prop_name' [-Wunused-parameter]
[INFO] [stderr] warning:    94 |   virtual Status GetProperty(std::string prop_name, std::string* prop) {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:94:66: warning: unused parameter 'prop' [-Wunused-parameter]
[INFO] [stderr] warning:    94 |   virtual Status GetProperty(std::string prop_name, std::string* prop) {
[INFO] [stderr] warning:       |                                                     ~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/cache.h:29,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/write_buffer_manager.h:19,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:26,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/statistics.h: In member function 'virtual std::string rocksdb::Statistics::getHistogramString(uint32_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/statistics.h:448:51: warning: unused parameter 'type' [-Wunused-parameter]
[INFO] [stderr] warning:   448 |   virtual std::string getHistogramString(uint32_t type) const { return ""; }
[INFO] [stderr] warning:       |                                          ~~~~~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/write_buffer_manager.h:19,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:26,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h: In member function 'virtual void rocksdb::Cache::TEST_mark_as_data_block(const rocksdb::Slice&, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h:192:53: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr] warning:       |                                        ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h:192:65: warning: unused parameter 'charge' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr] warning:       |                                                          ~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/cache.h:29,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/write_buffer_manager.h:19,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:26,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/compacted_db_impl.h:10,
[INFO] [stderr] warning:                  from rocksdb/db/compacted_db_impl.cc:9:
[INFO] [stderr] warning: rocksdb/include/rocksdb/statistics.h: In member function 'virtual std::string rocksdb::Statistics::getHistogramString(uint32_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/statistics.h:448:51: warning: unused parameter 'type' [-Wunused-parameter]
[INFO] [stderr] warning:   448 |   virtual std::string getHistogramString(uint32_t type) const { return ""; }
[INFO] [stderr] warning:       |                                          ~~~~~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/write_buffer_manager.h:19,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:26,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/compacted_db_impl.h:10,
[INFO] [stderr] warning:                  from rocksdb/db/compacted_db_impl.cc:9:
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h: In member function 'virtual void rocksdb::Cache::TEST_mark_as_data_block(const rocksdb::Slice&, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h:192:53: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr] warning:       |                                        ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h:192:65: warning: unused parameter 'charge' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr] warning:       |                                                          ~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/transaction_log.h:11,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:26,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/convenience.h:12,
[INFO] [stderr] warning:                  from rocksdb/db/c.cc:21:
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::DeleteRangeCF(uint32_t, const rocksdb::Slice&, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:220:43: warning: unused parameter 'column_family_id' [-Wunused-parameter]
[INFO] [stderr] warning:   220 |     virtual Status DeleteRangeCF(uint32_t column_family_id,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:221:47: warning: unused parameter 'begin_key' [-Wunused-parameter]
[INFO] [stderr] warning:   221 |                                  const Slice& begin_key, const Slice& end_key) {
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:221:71: warning: unused parameter 'end_key' [-Wunused-parameter]
[INFO] [stderr] warning:   221 |                                  const Slice& begin_key, const Slice& end_key) {
[INFO] [stderr] warning:       |                                                          ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkEndPrepare(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:243:48: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   243 |     virtual Status MarkEndPrepare(const Slice& xid) {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkRollback(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:247:46: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   247 |     virtual Status MarkRollback(const Slice& xid) {
[INFO] [stderr] warning:       |                                 ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkCommit(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:252:44: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   252 |     virtual Status MarkCommit(const Slice& xid) {
[INFO] [stderr] warning:       |                               ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/transaction_log.h:11,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::DeleteRangeCF(uint32_t, const rocksdb::Slice&, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:220:43: warning: unused parameter 'column_family_id' [-Wunused-parameter]
[INFO] [stderr] warning:   220 |     virtual Status DeleteRangeCF(uint32_t column_family_id,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:221:47: warning: unused parameter 'begin_key' [-Wunused-parameter]
[INFO] [stderr] warning:   221 |                                  const Slice& begin_key, const Slice& end_key) {
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:221:71: warning: unused parameter 'end_key' [-Wunused-parameter]
[INFO] [stderr] warning:   221 |                                  const Slice& begin_key, const Slice& end_key) {
[INFO] [stderr] warning:       |                                                          ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkEndPrepare(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:243:48: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   243 |     virtual Status MarkEndPrepare(const Slice& xid) {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkRollback(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:247:46: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   247 |     virtual Status MarkRollback(const Slice& xid) {
[INFO] [stderr] warning:       |                                 ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkCommit(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:252:44: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   252 |     virtual Status MarkCommit(const Slice& xid) {
[INFO] [stderr] warning:       |                               ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/cache.h:29,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/write_buffer_manager.h:19,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:26,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.cc:10:
[INFO] [stderr] warning: rocksdb/include/rocksdb/statistics.h: In member function 'virtual std::string rocksdb::Statistics::getHistogramString(uint32_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/statistics.h:448:51: warning: unused parameter 'type' [-Wunused-parameter]
[INFO] [stderr] warning:   448 |   virtual std::string getHistogramString(uint32_t type) const { return ""; }
[INFO] [stderr] warning:       |                                          ~~~~~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/write_buffer_manager.h:19,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:26,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.cc:10:
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h: In member function 'virtual void rocksdb::Cache::TEST_mark_as_data_block(const rocksdb::Slice&, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h:192:53: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr] warning:       |                                        ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h:192:65: warning: unused parameter 'charge' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr] warning:       |                                                          ~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/iterator.h:24,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice.h: In member function 'void rocksdb::PinnableSlice::remove_prefix(size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice.h:176:29: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   176 |   void remove_prefix(size_t n) {
[INFO] [stderr] warning:       |                      ~~~~~~~^
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/convenience.h:12,
[INFO] [stderr] warning:                  from rocksdb/db/c.cc:21:
[INFO] [stderr] warning: rocksdb/include/rocksdb/db.h: In member function 'virtual rocksdb::Status rocksdb::DB::FlushWAL(bool)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/db.h:858:32: warning: unused parameter 'sync' [-Wunused-parameter]
[INFO] [stderr] warning:   858 |   virtual Status FlushWAL(bool sync) {
[INFO] [stderr] warning:       |                           ~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/db.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/iterator.h: In member function 'virtual void rocksdb::Iterator::SeekForPrev(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/iterator.h:54:41: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:    54 |   virtual void SeekForPrev(const Slice& target) {}
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/transaction_log.h:11,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/compacted_db_impl.h:10,
[INFO] [stderr] warning:                  from rocksdb/db/compacted_db_impl.cc:9:
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::DeleteRangeCF(uint32_t, const rocksdb::Slice&, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:220:43: warning: unused parameter 'column_family_id' [-Wunused-parameter]
[INFO] [stderr] warning:   220 |     virtual Status DeleteRangeCF(uint32_t column_family_id,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:221:47: warning: unused parameter 'begin_key' [-Wunused-parameter]
[INFO] [stderr] warning:   221 |                                  const Slice& begin_key, const Slice& end_key) {
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:221:71: warning: unused parameter 'end_key' [-Wunused-parameter]
[INFO] [stderr] warning:   221 |                                  const Slice& begin_key, const Slice& end_key) {
[INFO] [stderr] warning:       |                                                          ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkEndPrepare(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:243:48: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   243 |     virtual Status MarkEndPrepare(const Slice& xid) {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkRollback(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:247:46: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   247 |     virtual Status MarkRollback(const Slice& xid) {
[INFO] [stderr] warning:       |                                 ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkCommit(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:252:44: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   252 |     virtual Status MarkCommit(const Slice& xid) {
[INFO] [stderr] warning:       |                               ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/db.h: In member function 'virtual rocksdb::Status rocksdb::DB::FlushWAL(bool)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/db.h:858:32: warning: unused parameter 'sync' [-Wunused-parameter]
[INFO] [stderr] warning:   858 |   virtual Status FlushWAL(bool sync) {
[INFO] [stderr] warning:       |                           ~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/db/c.cc:24:
[INFO] [stderr] warning: rocksdb/include/rocksdb/filter_policy.h: In member function 'virtual rocksdb::FilterBitsReader* rocksdb::FilterPolicy::GetFilterBitsReader(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/filter_policy.h:105:62: warning: unused parameter 'contents' [-Wunused-parameter]
[INFO] [stderr] warning:   105 |   virtual FilterBitsReader* GetFilterBitsReader(const Slice& contents) const {
[INFO] [stderr] warning:       |                                                 ~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/c.cc:26:
[INFO] [stderr] warning: rocksdb/include/rocksdb/merge_operator.h: In member function 'virtual bool rocksdb::MergeOperator::FullMerge(const rocksdb::Slice&, const rocksdb::Slice*, const std::deque<std::__cxx11::basic_string<char> >&, std::string*, rocksdb::Logger*) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/merge_operator.h:69:39: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:    69 |   virtual bool FullMerge(const Slice& key,
[INFO] [stderr] warning:       |                          ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/merge_operator.h:70:39: warning: unused parameter 'existing_value' [-Wunused-parameter]
[INFO] [stderr] warning:    70 |                          const Slice* existing_value,
[INFO] [stderr] warning:       |                          ~~~~~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/merge_operator.h:71:57: warning: unused parameter 'operand_list' [-Wunused-parameter]
[INFO] [stderr] warning:    71 |                          const std::deque<std::string>& operand_list,
[INFO] [stderr] warning:       |                          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/merge_operator.h:72:39: warning: unused parameter 'new_value' [-Wunused-parameter]
[INFO] [stderr] warning:    72 |                          std::string* new_value,
[INFO] [stderr] warning:       |                          ~~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/merge_operator.h:73:34: warning: unused parameter 'logger' [-Wunused-parameter]
[INFO] [stderr] warning:    73 |                          Logger* logger) const {
[INFO] [stderr] warning:       |                          ~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/merge_operator.h: In member function 'virtual bool rocksdb::MergeOperator::PartialMerge(const rocksdb::Slice&, const rocksdb::Slice&, const rocksdb::Slice&, std::string*, rocksdb::Logger*) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/merge_operator.h:148:42: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   148 |   virtual bool PartialMerge(const Slice& key, const Slice& left_operand,
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/merge_operator.h:148:60: warning: unused parameter 'left_operand' [-Wunused-parameter]
[INFO] [stderr] warning:   148 |   virtual bool PartialMerge(const Slice& key, const Slice& left_operand,
[INFO] [stderr] warning:       |                                               ~~~~~~~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/merge_operator.h:149:42: warning: unused parameter 'right_operand' [-Wunused-parameter]
[INFO] [stderr] warning:   149 |                             const Slice& right_operand, std::string* new_value,
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~^~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/merge_operator.h:149:70: warning: unused parameter 'new_value' [-Wunused-parameter]
[INFO] [stderr] warning:   149 |                             const Slice& right_operand, std::string* new_value,
[INFO] [stderr] warning:       |                                                         ~~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/merge_operator.h:150:37: warning: unused parameter 'logger' [-Wunused-parameter]
[INFO] [stderr] warning:   150 |                             Logger* logger) const {
[INFO] [stderr] warning:       |                             ~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/c.cc:33:
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h: In member function 'virtual bool rocksdb::SliceTransform::InRange(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h:61:37: warning: unused parameter 'dst' [-Wunused-parameter]
[INFO] [stderr] warning:    61 |   virtual bool InRange(const Slice& dst) const { return false; }
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h: In member function 'virtual bool rocksdb::SliceTransform::SameResultWhenAppended(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h:86:52: warning: unused parameter 'prefix' [-Wunused-parameter]
[INFO] [stderr] warning:    86 |   virtual bool SameResultWhenAppended(const Slice& prefix) const {
[INFO] [stderr] warning:       |                                       ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:18,
[INFO] [stderr] warning: In file included from rocksdb/db/c.cc:35:
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h: In member function 'virtual void rocksdb::RateLimiter::Request(int64_t, rocksdb::Env::IOPriority)':
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h:50:38: warning: unused parameter 'bytes' [-Wunused-parameter]
[INFO] [stderr] warning:                  from rocksdb/db/column_family.cc:12:
[INFO] [stderr] warning:    50 |   virtual void Request(const int64_t bytes, const Env::IOPriority pri) {
[INFO] [stderr] warning: rocksdb/include/rocksdb/filter_policy.h: In member function 'virtual rocksdb::FilterBitsReader* rocksdb::FilterPolicy::GetFilterBitsReader(const rocksdb::Slice&) const':
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/filter_policy.h:105:62: warning: unused parameter 'contents' [-Wunused-parameter]
[INFO] [stderr] warning:   105 |   virtual FilterBitsReader* GetFilterBitsReader(const Slice& contents) const {
[INFO] [stderr] warning:       |                                                 ~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h:50:67: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:    50 |   virtual void Request(const int64_t bytes, const Env::IOPriority pri) {
[INFO] [stderr] warning:       |                                             ~~~~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/cache.h:29,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/write_buffer_manager.h:19,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:26,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/statistics.h: In member function 'virtual std::string rocksdb::Statistics::getHistogramString(uint32_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/statistics.h:448:51: warning: unused parameter 'type' [-Wunused-parameter]
[INFO] [stderr] warning:   448 |   virtual std::string getHistogramString(uint32_t type) const { return ""; }
[INFO] [stderr] warning:       |                                          ~~~~~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h: In member function 'virtual bool rocksdb::SliceTransform::InRange(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h:61:37: warning: unused parameter 'dst' [-Wunused-parameter]
[INFO] [stderr] warning:    61 |   virtual bool InRange(const Slice& dst) const { return false; }
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h: In member function 'virtual bool rocksdb::SliceTransform::SameResultWhenAppended(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h:86:52: warning: unused parameter 'prefix' [-Wunused-parameter]
[INFO] [stderr] warning:    86 |   virtual bool SameResultWhenAppended(const Slice& prefix) const {
[INFO] [stderr] warning:       |                                       ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/write_buffer_manager.h:19,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:26,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h: In member function 'virtual void rocksdb::Cache::TEST_mark_as_data_block(const rocksdb::Slice&, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h:192:53: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr] warning:       |                                        ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h:192:65: warning: unused parameter 'charge' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr] warning:       |                                                          ~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/range_del_aggregator.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/builder.cc:18:
[INFO] [stderr] warning: rocksdb/db/version_edit.h: In constructor 'rocksdb::FdWithKeyRange::FdWithKeyRange(rocksdb::FileDescriptor, rocksdb::Slice, rocksdb::Slice, rocksdb::FileMetaData*)':
[INFO] [stderr] warning: rocksdb/db/version_edit.h:155:9: warning: implicitly-declared 'constexpr rocksdb::FileDescriptor::FileDescriptor(const rocksdb::FileDescriptor&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   155 |       : fd(_fd),
[INFO] [stderr] warning:       |         ^~~~~~~
[INFO] [stderr] warning: rocksdb/db/version_edit.h:49:19: note: because 'rocksdb::FileDescriptor' has user-provided 'rocksdb::FileDescriptor& rocksdb::FileDescriptor::operator=(const rocksdb::FileDescriptor&)'
[INFO] [stderr] warning:    49 |   FileDescriptor& operator=(const FileDescriptor& fd) {
[INFO] [stderr] warning:       |                   ^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/db.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/listener.h: In member function 'virtual void rocksdb::EventListener::OnColumnFamilyHandleDeletionStarted(rocksdb::ColumnFamilyHandle*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/listener.h:348:72: warning: unused parameter 'handle' [-Wunused-parameter]
[INFO] [stderr] warning:   348 |   virtual void OnColumnFamilyHandleDeletionStarted(ColumnFamilyHandle* handle) {
[INFO] [stderr] warning:       |                                                    ~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/compacted_db_impl.h:10,
[INFO] [stderr] warning:                  from rocksdb/db/compacted_db_impl.cc:9:
[INFO] [stderr] warning: rocksdb/include/rocksdb/db.h: In member function 'virtual rocksdb::Status rocksdb::DB::FlushWAL(bool)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/db.h:858:32: warning: unused parameter 'sync' [-Wunused-parameter]
[INFO] [stderr] warning:   858 |   virtual Status FlushWAL(bool sync) {
[INFO] [stderr] warning:       |                           ~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/db/c.cc:39:
[INFO] [stderr] warning: rocksdb/include/rocksdb/utilities/transaction.h: In member function 'virtual std::vector<long unsigned int> rocksdb::Transaction::GetWaitingTxns(uint32_t*, std::string*) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/utilities/transaction.h:405:63: warning: unused parameter 'column_family_id' [-Wunused-parameter]
[INFO] [stderr] warning:   405 |   virtual std::vector<TransactionID> GetWaitingTxns(uint32_t* column_family_id,
[INFO] [stderr] warning:       |                                                     ~~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/utilities/transaction.h:406:66: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   406 |                                                     std::string* key) const {
[INFO] [stderr] warning:       |                                                     ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/utilities/transaction.h: In constructor 'rocksdb::Transaction::Transaction(const rocksdb::TransactionDB*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/utilities/transaction.h:426:45: warning: unused parameter 'db' [-Wunused-parameter]
[INFO] [stderr] warning:   426 |   explicit Transaction(const TransactionDB* db) {}
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~~~~~~~~~^~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/advanced_options.h:13,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:20,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual void rocksdb::MemTableRep::InsertWithHint(rocksdb::KeyHandle, void**)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:92:56: warning: unused parameter 'hint' [-Wunused-parameter]
[INFO] [stderr] warning:    92 |   virtual void InsertWithHint(KeyHandle handle, void** hint) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual void rocksdb::MemTableRep::InsertConcurrently(rocksdb::KeyHandle)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:99:45: warning: unused parameter 'handle' [-Wunused-parameter]
[INFO] [stderr] warning:    99 |   virtual void InsertConcurrently(KeyHandle handle) {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual uint64_t rocksdb::MemTableRep::ApproximateNumEntries(const rocksdb::Slice&, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:131:55: warning: unused parameter 'start_ikey' [-Wunused-parameter]
[INFO] [stderr] warning:   131 |   virtual uint64_t ApproximateNumEntries(const Slice& start_ikey,
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:132:55: warning: unused parameter 'end_key' [-Wunused-parameter]
[INFO] [stderr] warning:   132 |                                          const Slice& end_key) {
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/compacted_db_impl.h:10,
[INFO] [stderr] warning:                  from rocksdb/db/compacted_db_impl.cc:9:
[INFO] [stderr] warning: rocksdb/include/rocksdb/filter_policy.h: In member function 'virtual rocksdb::FilterBitsReader* rocksdb::FilterPolicy::GetFilterBitsReader(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/filter_policy.h:105:62: warning: unused parameter 'contents' [-Wunused-parameter]
[INFO] [stderr] warning:   105 |   virtual FilterBitsReader* GetFilterBitsReader(const Slice& contents) const {
[INFO] [stderr] warning:       |                                                 ~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/compacted_db_impl.h:10,
[INFO] [stderr] warning:                  from rocksdb/db/compacted_db_impl.cc:9:
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h: In member function 'virtual bool rocksdb::SliceTransform::InRange(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h:61:37: warning: unused parameter 'dst' [-Wunused-parameter]
[INFO] [stderr] warning:    61 |   virtual bool InRange(const Slice& dst) const { return false; }
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h: In member function 'virtual bool rocksdb::SliceTransform::SameResultWhenAppended(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h:86:52: warning: unused parameter 'prefix' [-Wunused-parameter]
[INFO] [stderr] warning:    86 |   virtual bool SameResultWhenAppended(const Slice& prefix) const {
[INFO] [stderr] warning:       |                                       ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/transaction_log.h:11,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.cc:10:
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::DeleteRangeCF(uint32_t, const rocksdb::Slice&, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:220:43: warning: unused parameter 'column_family_id' [-Wunused-parameter]
[INFO] [stderr] warning:   220 |     virtual Status DeleteRangeCF(uint32_t column_family_id,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:221:47: warning: unused parameter 'begin_key' [-Wunused-parameter]
[INFO] [stderr] warning:   221 |                                  const Slice& begin_key, const Slice& end_key) {
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:221:71: warning: unused parameter 'end_key' [-Wunused-parameter]
[INFO] [stderr] warning:   221 |                                  const Slice& begin_key, const Slice& end_key) {
[INFO] [stderr] warning:       |                                                          ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkEndPrepare(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:243:48: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   243 |     virtual Status MarkEndPrepare(const Slice& xid) {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkRollback(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:247:46: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   247 |     virtual Status MarkRollback(const Slice& xid) {
[INFO] [stderr] warning:       |                                 ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkCommit(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:252:44: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   252 |     virtual Status MarkCommit(const Slice& xid) {
[INFO] [stderr] warning:       |                               ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/util/file_reader_writer.h:16,
[INFO] [stderr] warning:                  from rocksdb/table/table_builder.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/builder.cc:18:
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h: In member function 'virtual void rocksdb::RateLimiter::Request(int64_t, rocksdb::Env::IOPriority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h:50:38: warning: unused parameter 'bytes' [-Wunused-parameter]
[INFO] [stderr] warning:    50 |   virtual void Request(const int64_t bytes, const Env::IOPriority pri) {
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h:50:67: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:    50 |   virtual void Request(const int64_t bytes, const Env::IOPriority pri) {
[INFO] [stderr] warning:       |                                             ~~~~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/db/c.cc: In member function 'virtual void rocksdb_comparator_t::FindShortSuccessor(std::string*) const':
[INFO] [stderr] warning: rocksdb/db/c.cc:245:48: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   245 |   virtual void FindShortSuccessor(std::string* key) const override {}
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/options.h:22,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::ReopenWritableFile(const string&, std::unique_ptr<rocksdb::WritableFile>*, const rocksdb::EnvOptions&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:173:56: warning: unused parameter 'fname' [-Wunused-parameter]
[INFO] [stderr] warning:   173 |   virtual Status ReopenWritableFile(const std::string& fname,
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:174:63: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   174 |                                     unique_ptr<WritableFile>* result,
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:175:55: warning: unused parameter 'options' [-Wunused-parameter]
[INFO] [stderr] warning:   175 |                                     const EnvOptions& options) {
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::NewRandomRWFile(const string&, std::unique_ptr<rocksdb::RandomRWFile>*, const rocksdb::EnvOptions&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:190:53: warning: unused parameter 'fname' [-Wunused-parameter]
[INFO] [stderr] warning:   190 |   virtual Status NewRandomRWFile(const std::string& fname,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:191:60: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   191 |                                  unique_ptr<RandomRWFile>* result,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:192:52: warning: unused parameter 'options' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |                                  const EnvOptions& options) {
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::LinkFile(const string&, const string&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:260:46: warning: unused parameter 'src' [-Wunused-parameter]
[INFO] [stderr] warning:   260 |   virtual Status LinkFile(const std::string& src, const std::string& target) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:260:70: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:   260 |   virtual Status LinkFile(const std::string& src, const std::string& target) {
[INFO] [stderr] warning:       |                                                   ~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual int rocksdb::Env::UnSchedule(void*, rocksdb::Env::Priority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:311:32: warning: unused parameter 'arg' [-Wunused-parameter]
[INFO] [stderr] warning:   311 |   virtual int UnSchedule(void* arg, Priority pri) { return 0; }
[INFO] [stderr] warning:       |                          ~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:311:46: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:   311 |   virtual int UnSchedule(void* arg, Priority pri) { return 0; }
[INFO] [stderr] warning:       |                                     ~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual unsigned int rocksdb::Env::GetThreadPoolQueueLen(rocksdb::Env::Priority) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:321:55: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:   321 |   virtual unsigned int GetThreadPoolQueueLen(Priority pri = LOW) const {
[INFO] [stderr] warning:       |                                              ~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual void rocksdb::Env::LowerThreadPoolIOPriority(rocksdb::Env::Priority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:374:51: warning: unused parameter 'pool' [-Wunused-parameter]
[INFO] [stderr] warning:   374 |   virtual void LowerThreadPoolIOPriority(Priority pool = LOW) {}
[INFO] [stderr] warning:       |                                          ~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::GetThreadList(std::vector<rocksdb::ThreadStatus>*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:418:59: warning: unused parameter 'thread_list' [-Wunused-parameter]
[INFO] [stderr] warning:   418 |   virtual Status GetThreadList(std::vector<ThreadStatus>* thread_list) {
[INFO] [stderr] warning:       |                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::SequentialFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:484:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   484 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:484:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   484 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::SequentialFile::PositionedRead(uint64_t, size_t, rocksdb::Slice*, char*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:42: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                 ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:57: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                                  ~~~~~~~^
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:67: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                                            ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:491:39: warning: unused parameter 'scratch' [-Wunused-parameter]
[INFO] [stderr] warning:   491 |                                 char* scratch) {
[INFO] [stderr] warning:       |                                 ~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::RandomAccessFile::Prefetch(uint64_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:517:36: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   517 |   virtual Status Prefetch(uint64_t offset, size_t n) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:517:51: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   517 |   virtual Status Prefetch(uint64_t offset, size_t n) {
[INFO] [stderr] warning:       |                                            ~~~~~~~^
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual size_t rocksdb::RandomAccessFile::GetUniqueId(char*, size_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:536:36: warning: unused parameter 'id' [-Wunused-parameter]
[INFO] [stderr] warning:   536 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                              ~~~~~~^~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:536:47: warning: unused parameter 'max_size' [-Wunused-parameter]
[INFO] [stderr] warning:   536 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                                        ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual void rocksdb::RandomAccessFile::Hint(rocksdb::RandomAccessFile::AccessPattern)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:543:35: warning: unused parameter 'pattern' [-Wunused-parameter]
[INFO] [stderr] warning:   543 |   virtual void Hint(AccessPattern pattern) {}
[INFO] [stderr] warning:       |                     ~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::RandomAccessFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:556:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   556 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:556:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   556 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::Truncate(uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:606:36: warning: unused parameter 'size' [-Wunused-parameter]
[INFO] [stderr] warning:   606 |   virtual Status Truncate(uint64_t size) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual size_t rocksdb::WritableFile::GetUniqueId(char*, size_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:670:36: warning: unused parameter 'id' [-Wunused-parameter]
[INFO] [stderr] warning:   670 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                              ~~~~~~^~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:670:47: warning: unused parameter 'max_size' [-Wunused-parameter]
[INFO] [stderr] warning:   670 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                                        ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:678:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   678 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:678:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   678 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::RangeSync(uint64_t, uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:688:37: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   688 |   virtual Status RangeSync(uint64_t offset, uint64_t nbytes) { return Status::OK(); }
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:688:54: warning: unused parameter 'nbytes' [-Wunused-parameter]
[INFO] [stderr] warning:   688 |   virtual Status RangeSync(uint64_t offset, uint64_t nbytes) { return Status::OK(); }
[INFO] [stderr] warning:       |                                             ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::Allocate(uint64_t, uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:715:36: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   715 |   virtual Status Allocate(uint64_t offset, uint64_t len) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:715:53: warning: unused parameter 'len' [-Wunused-parameter]
[INFO] [stderr] warning:   715 |   virtual Status Allocate(uint64_t offset, uint64_t len) {
[INFO] [stderr] warning:       |                                            ~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/db/c.cc: In member function 'virtual bool rocksdb_mergeoperator_t::PartialMergeMulti(const rocksdb::Slice&, const std::deque<rocksdb::Slice>&, std::string*, rocksdb::Logger*) const':
[INFO] [stderr] warning: rocksdb/db/c.cc:360:42: warning: unused parameter 'logger' [-Wunused-parameter]
[INFO] [stderr] warning:   360 |                                  Logger* logger) const override {
[INFO] [stderr] warning:       |                                  ~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/transaction_log.h:11,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::DeleteRangeCF(uint32_t, const rocksdb::Slice&, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:220:43: warning: unused parameter 'column_family_id' [-Wunused-parameter]
[INFO] [stderr] warning:   220 |     virtual Status DeleteRangeCF(uint32_t column_family_id,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:221:47: warning: unused parameter 'begin_key' [-Wunused-parameter]
[INFO] [stderr] warning:   221 |                                  const Slice& begin_key, const Slice& end_key) {
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:221:71: warning: unused parameter 'end_key' [-Wunused-parameter]
[INFO] [stderr] warning:   221 |                                  const Slice& begin_key, const Slice& end_key) {
[INFO] [stderr] warning:       |                                                          ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkEndPrepare(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:243:48: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   243 |     virtual Status MarkEndPrepare(const Slice& xid) {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkRollback(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:247:46: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   247 |     virtual Status MarkRollback(const Slice& xid) {
[INFO] [stderr] warning:       |                                 ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkCommit(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:252:44: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   252 |     virtual Status MarkCommit(const Slice& xid) {
[INFO] [stderr] warning:       |                               ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/db/pinned_iterators_manager.h:14,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.cc:12:
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h: In member function 'virtual void rocksdb::InternalIterator::SetPinnedItersMgr(rocksdb::PinnedIteratorsManager*)':
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:77:58: warning: unused parameter 'pinned_iters_mgr' [-Wunused-parameter]
[INFO] [stderr] warning:    77 |   virtual void SetPinnedItersMgr(PinnedIteratorsManager* pinned_iters_mgr) {}
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h: In member function 'virtual rocksdb::Status rocksdb::InternalIterator::GetProperty(std::string, std::string*)':
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:94:42: warning: unused parameter 'prop_name' [-Wunused-parameter]
[INFO] [stderr] warning:    94 |   virtual Status GetProperty(std::string prop_name, std::string* prop) {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:94:66: warning: unused parameter 'prop' [-Wunused-parameter]
[INFO] [stderr] warning:    94 |   virtual Status GetProperty(std::string prop_name, std::string* prop) {
[INFO] [stderr] warning:       |                                                     ~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.cc:10:
[INFO] [stderr] warning: rocksdb/include/rocksdb/db.h: In member function 'virtual rocksdb::Status rocksdb::DB::FlushWAL(bool)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/db.h:858:32: warning: unused parameter 'sync' [-Wunused-parameter]
[INFO] [stderr] warning:   858 |   virtual Status FlushWAL(bool sync) {
[INFO] [stderr] warning:       |                           ~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.cc:10:
[INFO] [stderr] warning: rocksdb/include/rocksdb/filter_policy.h: In member function 'virtual rocksdb::FilterBitsReader* rocksdb::FilterPolicy::GetFilterBitsReader(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/filter_policy.h:105:62: warning: unused parameter 'contents' [-Wunused-parameter]
[INFO] [stderr] warning:   105 |   virtual FilterBitsReader* GetFilterBitsReader(const Slice& contents) const {
[INFO] [stderr] warning:       |                                                 ~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.cc:10:
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h: In member function 'virtual bool rocksdb::SliceTransform::InRange(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h:61:37: warning: unused parameter 'dst' [-Wunused-parameter]
[INFO] [stderr] warning:    61 |   virtual bool InRange(const Slice& dst) const { return false; }
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h: In member function 'virtual bool rocksdb::SliceTransform::SameResultWhenAppended(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h:86:52: warning: unused parameter 'prefix' [-Wunused-parameter]
[INFO] [stderr] warning:    86 |   virtual bool SameResultWhenAppended(const Slice& prefix) const {
[INFO] [stderr] warning:       |                                       ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: cargo:warning=In file included from rocksdb/db/dbformat.h:17,In file included from rocksdb/db/pinned_iterators_manager.h:14,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.cc:12:
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning: rocksdb/include/rocksdb/db.h: In member function 'virtual rocksdb::Status rocksdb::DB::FlushWAL(bool)':cargo:warning=                 from rocksdb/db/compacted_db_impl.h:10,
[INFO] [stderr] warning: rocksdb/include/rocksdb/db.h:858:32: warning: unused parameter 'sync' [-Wunused-parameter]
[INFO] [stderr] warning:   858 |   virtual Status FlushWAL(bool sync) {
[INFO] [stderr] warning:                  from rocksdb/db/compacted_db_impl.cc:9:
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h: In member function 'virtual void rocksdb::InternalIterator::SetPinnedItersMgr(rocksdb::PinnedIteratorsManager*)':
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:77:58: warning: unused parameter 'pinned_iters_mgr' [-Wunused-parameter]
[INFO] [stderr] warning:    77 |   virtual void SetPinnedItersMgr(PinnedIteratorsManager* pinned_iters_mgr) {}
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning:       |                           ~~~~~^~~~
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h: In member function 'virtual rocksdb::Status rocksdb::InternalIterator::GetProperty(std::string, std::string*)':
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:94:42: warning: unused parameter 'prop_name' [-Wunused-parameter]
[INFO] [stderr] warning:    94 |   virtual Status GetProperty(std::string prop_name, std::string* prop) {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:94:66: warning: unused parameter 'prop' [-Wunused-parameter]
[INFO] [stderr] warning:    94 |   virtual Status GetProperty(std::string prop_name, std::string* prop) {
[INFO] [stderr] warning:       |                                                     ~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/filter_policy.h: In member function 'virtual rocksdb::FilterBitsReader* rocksdb::FilterPolicy::GetFilterBitsReader(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/filter_policy.h:105:62: warning: unused parameter 'contents' [-Wunused-parameter]
[INFO] [stderr] warning:   105 |   virtual FilterBitsReader* GetFilterBitsReader(const Slice& contents) const {
[INFO] [stderr] warning:       |                                                 ~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h: In member function 'virtual bool rocksdb::SliceTransform::InRange(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h:61:37: warning: unused parameter 'dst' [-Wunused-parameter]
[INFO] [stderr] warning:    61 |   virtual bool InRange(const Slice& dst) const { return false; }
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h: In member function 'virtual bool rocksdb::SliceTransform::SameResultWhenAppended(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h:86:52: warning: unused parameter 'prefix' [-Wunused-parameter]
[INFO] [stderr] warning:    86 |   virtual bool SameResultWhenAppended(const Slice& prefix) const {
[INFO] [stderr] warning:       |                                       ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/db/c.cc: In function 'void rocksdb_options_set_max_mem_compaction_level(rocksdb_options_t*, int)':
[INFO] [stderr] warning: cargo:warning=rocksdb/db/c.cc:2111:70: warning: unused parameter 'opt' [-Wunused-parameter]
[INFO] [stderr] warning:  2111 | void rocksdb_options_set_max_mem_compaction_level(rocksdb_options_t* opt,
[INFO] [stderr] warning:       |                                                   ~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/db/c.cc:2112:55: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:  2112 |                                                   int n) {}
[INFO] [stderr] warning: In file included from rocksdb/db/pinned_iterators_manager.h:14,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning: cargo:warning=                 from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.cc:12:
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning: rocksdb/db/version_edit.h: In constructor 'rocksdb::FdWithKeyRange::FdWithKeyRange(rocksdb::FileDescriptor, rocksdb::Slice, rocksdb::Slice, rocksdb::FileMetaData*)':
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning: rocksdb/db/version_edit.h:155:9: warning: implicitly-declared 'constexpr rocksdb::FileDescriptor::FileDescriptor(const rocksdb::FileDescriptor&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:   155 |       : fd(_fd),
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.cc:10:cargo:warning=      |         ^~~~~~~
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h: In member function 'virtual void rocksdb::InternalIterator::SetPinnedItersMgr(rocksdb::PinnedIteratorsManager*)':
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:77:58: warning: unused parameter 'pinned_iters_mgr' [-Wunused-parameter]
[INFO] [stderr] warning: rocksdb/db/version_edit.h:49:19: note: because 'rocksdb::FileDescriptor' has user-provided 'rocksdb::FileDescriptor& rocksdb::FileDescriptor::operator=(const rocksdb::FileDescriptor&)'cargo:warning=   77 |   virtual void SetPinnedItersMgr(PinnedIteratorsManager* pinned_iters_mgr) {}
[INFO] [stderr] warning:    49 |   FileDescriptor& operator=(const FileDescriptor& fd) {
[INFO] [stderr] warning:       |                   ^~~~~~~~
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h: In member function 'virtual rocksdb::Status rocksdb::InternalIterator::GetProperty(std::string, std::string*)':
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:94:42: warning: unused parameter 'prop_name' [-Wunused-parameter]
[INFO] [stderr] warning:    94 |   virtual Status GetProperty(std::string prop_name, std::string* prop) {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:94:66: warning: unused parameter 'prop' [-Wunused-parameter]
[INFO] [stderr] warning:    94 |   virtual Status GetProperty(std::string prop_name, std::string* prop) {
[INFO] [stderr] warning:       |                                                     ~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/db/c.cc: In function 'void rocksdb_options_set_purge_redundant_kvs_while_flush(rocksdb_options_t*, unsigned char)':
[INFO] [stderr] warning: rocksdb/db/c.cc:2176:77: warning: unused parameter 'opt' [-Wunused-parameter]
[INFO] [stderr] warning:  2176 | void rocksdb_options_set_purge_redundant_kvs_while_flush(rocksdb_options_t* opt,
[INFO] [stderr] warning:       |                                                          ~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/db/c.cc:2177:72: warning: unused parameter 'v' [-Wunused-parameter]
[INFO] [stderr] warning:  2177 |                                                          unsigned char v) {}
[INFO] [stderr] warning:       |                                                          ~~~~~~~~~~~~~~^
[INFO] [stderr] warning: rocksdb/db/c.cc: In function 'void rocksdb_options_set_table_cache_remove_scan_count_limit(rocksdb_options_t*, int)':
[INFO] [stderr] warning: rocksdb/db/c.cc:2337:24: warning: unused parameter 'opt' [-Wunused-parameter]
[INFO] [stderr] warning:  2337 |     rocksdb_options_t* opt, int v) {
[INFO] [stderr] warning:       |     ~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/db/c.cc:2337:33: warning: unused parameter 'v' [-Wunused-parameter]
[INFO] [stderr] warning:  2337 |     rocksdb_options_t* opt, int v) {
[INFO] [stderr] warning:       |                             ~~~~^
[INFO] [stderr] warning: rocksdb/db/c.cc: In function 'rocksdb_sstfilewriter_t* rocksdb_sstfilewriter_create_with_comparator(const rocksdb_envoptions_t*, const rocksdb_options_t*, const rocksdb_comparator_t*)':
[INFO] [stderr] warning: rocksdb/db/c.cc:2841:33: warning: unused parameter 'comparator' [-Wunused-parameter]
[INFO] [stderr] warning:  2841 |     const rocksdb_comparator_t* comparator) {
[INFO] [stderr] warning:       |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/table/table_builder.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.cc:12:
[INFO] [stderr] warning: rocksdb/db/table_properties_collector.h: In member function 'virtual rocksdb::IntTblPropCollector* rocksdb::InternalKeyPropertiesCollectorFactory::CreateIntTblPropCollector(uint32_t)':
[INFO] [stderr] warning: rocksdb/db/table_properties_collector.h:78:16: warning: unused parameter 'column_family_id' [-Wunused-parameter]
[INFO] [stderr] warning:    78 |       uint32_t column_family_id) override {
[INFO] [stderr] warning:       |       ~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/range_del_aggregator.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/compacted_db_impl.h:10,
[INFO] [stderr] warning:                  from rocksdb/db/compacted_db_impl.cc:9:
[INFO] [stderr] warning: rocksdb/db/version_edit.h: In constructor 'rocksdb::FdWithKeyRange::FdWithKeyRange(rocksdb::FileDescriptor, rocksdb::Slice, rocksdb::Slice, rocksdb::FileMetaData*)':
[INFO] [stderr] warning: rocksdb/db/version_edit.h:155:9: warning: implicitly-declared 'constexpr rocksdb::FileDescriptor::FileDescriptor(const rocksdb::FileDescriptor&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   155 |       : fd(_fd),
[INFO] [stderr] warning:       |         ^~~~~~~
[INFO] [stderr] warning: rocksdb/db/version_edit.h:49:19: note: because 'rocksdb::FileDescriptor' has user-provided 'rocksdb::FileDescriptor& rocksdb::FileDescriptor::operator=(const rocksdb::FileDescriptor&)'
[INFO] [stderr] warning:    49 |   FileDescriptor& operator=(const FileDescriptor& fd) {
[INFO] [stderr] warning:       |                   ^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/cache.h:29,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/write_buffer_manager.h:19,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:26,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/statistics.h: In member function 'virtual std::string rocksdb::Statistics::getHistogramString(uint32_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/statistics.h:448:51: warning: unused parameter 'type' [-Wunused-parameter]
[INFO] [stderr] warning:   448 |   virtual std::string getHistogramString(uint32_t type) const { return ""; }
[INFO] [stderr] warning:       |                                          ~~~~~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/write_buffer_manager.h:19,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:26,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h: In member function 'virtual void rocksdb::Cache::TEST_mark_as_data_block(const rocksdb::Slice&, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h:192:53: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr] warning:       |                                        ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h:192:65: warning: unused parameter 'charge' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr] warning:       |                                                          ~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/pinned_iterators_manager.h:14,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.cc:12:
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h: In member function 'virtual void rocksdb::InternalIterator::SetPinnedItersMgr(rocksdb::PinnedIteratorsManager*)':
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:77:58: warning: unused parameter 'pinned_iters_mgr' [-Wunused-parameter]
[INFO] [stderr] warning:    77 |   virtual void SetPinnedItersMgr(PinnedIteratorsManager* pinned_iters_mgr) {}
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h: In member function 'virtual rocksdb::Status rocksdb::InternalIterator::GetProperty(std::string, std::string*)':
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:94:42: warning: unused parameter 'prop_name' [-Wunused-parameter]
[INFO] [stderr] warning:    94 |   virtual Status GetProperty(std::string prop_name, std::string* prop) {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:94:66: warning: unused parameter 'prop' [-Wunused-parameter]
[INFO] [stderr] warning:    94 |   virtual Status GetProperty(std::string prop_name, std::string* prop) {
[INFO] [stderr] warning:       |                                                     ~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/options/cf_options.h:14,
[INFO] [stderr] warning:                  from rocksdb/table/table_builder.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.cc:12:
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::Snappy_Compress(const rocksdb::CompressionOptions&, const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:154:55: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   154 | inline bool Snappy_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::BZip2_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:384:54: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   384 | inline bool BZip2_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:385:37: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   385 |                            uint32_t compress_format_version,
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:386:40: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   386 |                            const char* input, size_t length,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:386:54: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   386 |                            const char* input, size_t length,
[INFO] [stderr] warning:       |                                               ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:387:43: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   387 |                            ::std::string* output) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::BZip2_Uncompress(const char*, size_t, int*, uint32_t)':
[INFO] [stderr] warning: rocksdb/util/compression.h:442:43: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   442 | inline char* BZip2_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                               ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:442:62: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   442 | inline char* BZip2_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                       ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:443:36: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   443 |                               int* decompress_size,
[INFO] [stderr] warning:       |                               ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:444:40: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   444 |                               uint32_t compress_format_version) {
[INFO] [stderr] warning:       |                               ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::LZ4_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*, rocksdb::Slice)':
[INFO] [stderr] warning: rocksdb/util/compression.h:523:52: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   523 | inline bool LZ4_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                          ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:524:35: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   524 |                          uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                          ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:524:72: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   524 |                          uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                                                            ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:525:33: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   525 |                          size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                          ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:525:56: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   525 |                          size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                         ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:526:38: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   526 |                          const Slice compression_dict = Slice()) {
[INFO] [stderr] warning:       |                          ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::LZ4_Uncompress(const char*, size_t, int*, uint32_t, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:586:41: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   586 | inline char* LZ4_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:586:60: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   586 | inline char* LZ4_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                     ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:587:34: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   587 |                             int* decompress_size,
[INFO] [stderr] warning:       |                             ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:588:38: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   588 |                             uint32_t compress_format_version,
[INFO] [stderr] warning:       |                             ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:589:42: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   589 |                             const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::LZ4HC_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:642:54: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   642 | inline bool LZ4HC_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:643:37: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   643 |                            uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:643:74: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   643 |                            uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                                                              ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:644:35: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   644 |                            size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                            ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:644:58: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   644 |                            size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                           ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:645:41: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   645 |                            const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::XPRESS_Compress(const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:708:41: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:708:55: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                                                ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:708:76: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                                                               ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::XPRESS_Uncompress(const char*, size_t, int*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:715:44: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   715 | inline char* XPRESS_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:715:63: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   715 | inline char* XPRESS_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                        ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:716:8: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   716 |   int* decompress_size) {
[INFO] [stderr] warning:       |   ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::ZSTD_Compress(const rocksdb::CompressionOptions&, const char*, size_t, std::string*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:726:53: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   726 | inline bool ZSTD_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:726:71: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   726 | inline bool ZSTD_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                                                           ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:727:34: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   727 |                           size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                           ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:727:57: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   727 |                           size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:728:40: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   728 |                           const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::ZSTD_Uncompress(const char*, size_t, int*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:762:42: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   762 | inline char* ZSTD_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:762:61: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   762 | inline char* ZSTD_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                      ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:763:35: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   763 |                              int* decompress_size,
[INFO] [stderr] warning:       |                              ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:764:43: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   764 |                              const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/range_del_aggregator.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.cc:10:
[INFO] [stderr] warning: rocksdb/db/version_edit.h: In constructor 'rocksdb::FdWithKeyRange::FdWithKeyRange(rocksdb::FileDescriptor, rocksdb::Slice, rocksdb::Slice, rocksdb::FileMetaData*)':
[INFO] [stderr] warning: rocksdb/db/version_edit.h:155:9: warning: implicitly-declared 'constexpr rocksdb::FileDescriptor::FileDescriptor(const rocksdb::FileDescriptor&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   155 |       : fd(_fd),
[INFO] [stderr] warning:       |         ^~~~~~~
[INFO] [stderr] warning: rocksdb/db/version_edit.h:49:19: note: because 'rocksdb::FileDescriptor' has user-provided 'rocksdb::FileDescriptor& rocksdb::FileDescriptor::operator=(const rocksdb::FileDescriptor&)'
[INFO] [stderr] warning:    49 |   FileDescriptor& operator=(const FileDescriptor& fd) {
[INFO] [stderr] warning:       |                   ^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/table/table_builder.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/compacted_db_impl.h:10,
[INFO] [stderr] warning:                  from rocksdb/db/compacted_db_impl.cc:9:
[INFO] [stderr] warning: rocksdb/db/table_properties_collector.h: In member function 'virtual rocksdb::IntTblPropCollector* rocksdb::InternalKeyPropertiesCollectorFactory::CreateIntTblPropCollector(uint32_t)':
[INFO] [stderr] warning: rocksdb/db/table_properties_collector.h:78:16: warning: unused parameter 'column_family_id' [-Wunused-parameter]
[INFO] [stderr] warning:    78 |       uint32_t column_family_id) override {
[INFO] [stderr] warning:       |       ~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/util/file_reader_writer.h:16,
[INFO] [stderr] warning:                  from rocksdb/table/table_builder.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h: In member function 'virtual void rocksdb::RateLimiter::Request(int64_t, rocksdb::Env::IOPriority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h:50:38: warning: unused parameter 'bytes' [-Wunused-parameter]
[INFO] [stderr] warning:    50 |   virtual void Request(const int64_t bytes, const Env::IOPriority pri) {
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h:50:67: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:    50 |   virtual void Request(const int64_t bytes, const Env::IOPriority pri) {
[INFO] [stderr] warning:       |                                             ~~~~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/table/table_builder.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.cc:10:
[INFO] [stderr] warning: rocksdb/db/table_properties_collector.h: In member function 'virtual rocksdb::IntTblPropCollector* rocksdb::InternalKeyPropertiesCollectorFactory::CreateIntTblPropCollector(uint32_t)':
[INFO] [stderr] warning: rocksdb/db/table_properties_collector.h:78:16: warning: unused parameter 'column_family_id' [-Wunused-parameter]
[INFO] [stderr] warning:    78 |       uint32_t column_family_id) override {
[INFO] [stderr] warning:       |       ~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/options/cf_options.h:14,
[INFO] [stderr] warning:                  from rocksdb/table/table_builder.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/compacted_db_impl.h:10,
[INFO] [stderr] warning:                  from rocksdb/db/compacted_db_impl.cc:9:
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::Snappy_Compress(const rocksdb::CompressionOptions&, const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:154:55: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   154 | inline bool Snappy_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::BZip2_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:384:54: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   384 | inline bool BZip2_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:385:37: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   385 |                            uint32_t compress_format_version,
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:386:40: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   386 |                            const char* input, size_t length,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:386:54: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   386 |                            const char* input, size_t length,
[INFO] [stderr] warning:       |                                               ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:387:43: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   387 |                            ::std::string* output) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::BZip2_Uncompress(const char*, size_t, int*, uint32_t)':
[INFO] [stderr] warning: rocksdb/util/compression.h:442:43: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   442 | inline char* BZip2_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                               ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:442:62: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   442 | inline char* BZip2_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                       ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:443:36: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   443 |                               int* decompress_size,
[INFO] [stderr] warning:       |                               ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:444:40: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   444 |                               uint32_t compress_format_version) {
[INFO] [stderr] warning:       |                               ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::LZ4_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*, rocksdb::Slice)':
[INFO] [stderr] warning: rocksdb/util/compression.h:523:52: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   523 | inline bool LZ4_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                          ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:524:35: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   524 |                          uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                          ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:524:72: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   524 |                          uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                                                            ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:525:33: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   525 |                          size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                          ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:525:56: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   525 |                          size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                         ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:526:38: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   526 |                          const Slice compression_dict = Slice()) {
[INFO] [stderr] warning:       |                          ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::LZ4_Uncompress(const char*, size_t, int*, uint32_t, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:586:41: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   586 | inline char* LZ4_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:586:60: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   586 | inline char* LZ4_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                     ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:587:34: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   587 |                             int* decompress_size,
[INFO] [stderr] warning:       |                             ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:588:38: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   588 |                             uint32_t compress_format_version,
[INFO] [stderr] warning:       |                             ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:589:42: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   589 |                             const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::LZ4HC_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:642:54: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   642 | inline bool LZ4HC_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:643:37: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   643 |                            uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:643:74: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   643 |                            uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                                                              ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:644:35: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   644 |                            size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                            ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:644:58: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   644 |                            size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                           ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:645:41: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   645 |                            const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::XPRESS_Compress(const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:708:41: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:708:55: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                                                ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:708:76: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                                                               ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::XPRESS_Uncompress(const char*, size_t, int*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:715:44: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   715 | inline char* XPRESS_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:715:63: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   715 | inline char* XPRESS_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                        ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:716:8: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   716 |   int* decompress_size) {
[INFO] [stderr] warning:       |   ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::ZSTD_Compress(const rocksdb::CompressionOptions&, const char*, size_t, std::string*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:726:53: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   726 | inline bool ZSTD_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:726:71: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   726 | inline bool ZSTD_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                                                           ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:727:34: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   727 |                           size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                           ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:727:57: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   727 |                           size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:728:40: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   728 |                           const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::ZSTD_Uncompress(const char*, size_t, int*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:762:42: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   762 | inline char* ZSTD_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:762:61: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   762 | inline char* ZSTD_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                      ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:763:35: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   763 |                              int* decompress_size,
[INFO] [stderr] warning:       |                              ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:764:43: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   764 |                              const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/iterator.h:24,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice.h: In member function 'void rocksdb::PinnableSlice::remove_prefix(size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice.h:176:29: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   176 |   void remove_prefix(size_t n) {
[INFO] [stderr] warning:       |                      ~~~~~~~^
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/transaction_log.h:11,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::DeleteRangeCF(uint32_t, const rocksdb::Slice&, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:220:43: warning: unused parameter 'column_family_id' [-Wunused-parameter]
[INFO] [stderr] warning:   220 |     virtual Status DeleteRangeCF(uint32_t column_family_id,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:221:47: warning: unused parameter 'begin_key' [-Wunused-parameter]
[INFO] [stderr] warning:   221 |                                  const Slice& begin_key, const Slice& end_key) {
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:221:71: warning: unused parameter 'end_key' [-Wunused-parameter]
[INFO] [stderr] warning:   221 |                                  const Slice& begin_key, const Slice& end_key) {
[INFO] [stderr] warning:       |                                                          ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkEndPrepare(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:243:48: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   243 |     virtual Status MarkEndPrepare(const Slice& xid) {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkRollback(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:247:46: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   247 |     virtual Status MarkRollback(const Slice& xid) {
[INFO] [stderr] warning:       |                                 ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkCommit(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:252:44: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   252 |     virtual Status MarkCommit(const Slice& xid) {
[INFO] [stderr] warning:       |                               ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/db.h:19,
[INFO] [stderr] warning: cargo:warning=                 from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.h:20,
[INFO] [stderr] warning: In file included from rocksdb/db/range_del_aggregator.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/table/table_builder.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.cc:12:cargo:warning=                 from rocksdb/db/column_family.h:19,                 from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning: cargo:warning=                 from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/compacted_db_impl.h:10,
[INFO] [stderr] warning:                  from rocksdb/db/compacted_db_impl.cc:9:
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h: In member function 'virtual void rocksdb::RateLimiter::Request(int64_t, rocksdb::Env::IOPriority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h:50:38: warning: unused parameter 'bytes' [-Wunused-parameter]
[INFO] [stderr] warning:    50 |   virtual void Request(const int64_t bytes, const Env::IOPriority pri) {
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h:50:67: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:    50 |   virtual void Request(const int64_t bytes, const Env::IOPriority pri) {
[INFO] [stderr] warning:       |                                             ~~~~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/iterator.h: In member function 'virtual void rocksdb::Iterator::SeekForPrev(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/iterator.h:54:41: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:    54 |   virtual void SeekForPrev(const Slice& target) {}
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/db/version_edit.h: In constructor 'rocksdb::FdWithKeyRange::FdWithKeyRange(rocksdb::FileDescriptor, rocksdb::Slice, rocksdb::Slice, rocksdb::FileMetaData*)':
[INFO] [stderr] warning: rocksdb/db/version_edit.h:155:9: warning: implicitly-declared 'constexpr rocksdb::FileDescriptor::FileDescriptor(const rocksdb::FileDescriptor&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   155 |       : fd(_fd),
[INFO] [stderr] warning:       |         ^~~~~~~
[INFO] [stderr] warning: rocksdb/db/version_edit.h:49:19: note: because 'rocksdb::FileDescriptor' has user-provided 'rocksdb::FileDescriptor& rocksdb::FileDescriptor::operator=(const rocksdb::FileDescriptor&)'
[INFO] [stderr] warning:    49 |   FileDescriptor& operator=(const FileDescriptor& fd) {
[INFO] [stderr] warning:       |                   ^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/options/cf_options.h:14,
[INFO] [stderr] warning:                  from rocksdb/table/table_builder.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.cc:10:
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::Snappy_Compress(const rocksdb::CompressionOptions&, const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:154:55: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   154 | inline bool Snappy_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::BZip2_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:384:54: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   384 | inline bool BZip2_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:385:37: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   385 |                            uint32_t compress_format_version,
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:386:40: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   386 |                            const char* input, size_t length,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:386:54: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   386 |                            const char* input, size_t length,
[INFO] [stderr] warning:       |                                               ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:387:43: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   387 |                            ::std::string* output) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::BZip2_Uncompress(const char*, size_t, int*, uint32_t)':
[INFO] [stderr] warning: rocksdb/util/compression.h:442:43: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   442 | inline char* BZip2_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                               ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:442:62: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   442 | inline char* BZip2_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                       ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:443:36: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   443 |                               int* decompress_size,
[INFO] [stderr] warning:       |                               ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:444:40: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   444 |                               uint32_t compress_format_version) {
[INFO] [stderr] warning:       |                               ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::LZ4_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*, rocksdb::Slice)':
[INFO] [stderr] warning: rocksdb/util/compression.h:523:52: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   523 | inline bool LZ4_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                          ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:524:35: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   524 |                          uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                          ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:524:72: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   524 |                          uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                                                            ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:525:33: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   525 |                          size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                          ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:525:56: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   525 |                          size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                         ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:526:38: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   526 |                          const Slice compression_dict = Slice()) {
[INFO] [stderr] warning:       |                          ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::LZ4_Uncompress(const char*, size_t, int*, uint32_t, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:586:41: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   586 | inline char* LZ4_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:586:60: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   586 | inline char* LZ4_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                     ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:587:34: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   587 |                             int* decompress_size,
[INFO] [stderr] warning:       |                             ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:588:38: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   588 |                             uint32_t compress_format_version,
[INFO] [stderr] warning:       |                             ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:589:42: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   589 |                             const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::LZ4HC_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:642:54: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   642 | inline bool LZ4HC_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:643:37: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   643 |                            uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:643:74: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   643 |                            uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                                                              ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:644:35: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   644 |                            size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                            ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:644:58: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   644 |                            size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                           ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:645:41: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   645 |                            const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::XPRESS_Compress(const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:708:41: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:708:55: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                                                ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:708:76: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                                                               ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::XPRESS_Uncompress(const char*, size_t, int*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:715:44: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   715 | inline char* XPRESS_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:715:63: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   715 | inline char* XPRESS_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                        ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:716:8: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   716 |   int* decompress_size) {
[INFO] [stderr] warning:       |   ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::ZSTD_Compress(const rocksdb::CompressionOptions&, const char*, size_t, std::string*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:726:53: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   726 | inline bool ZSTD_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:726:71: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   726 | inline bool ZSTD_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                                                           ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:727:34: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   727 |                           size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                           ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:727:57: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   727 |                           size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:728:40: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   728 |                           const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::ZSTD_Uncompress(const char*, size_t, int*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:762:42: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   762 | inline char* ZSTD_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:762:61: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   762 | inline char* ZSTD_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                      ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:763:35: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   763 |                              int* decompress_size,
[INFO] [stderr] warning:       |                              ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:764:43: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   764 |                              const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/db.h: In member function 'virtual rocksdb::Status rocksdb::DB::FlushWAL(bool)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/db.h:858:32: warning: unused parameter 'sync' [-Wunused-parameter]
[INFO] [stderr] warning:   858 |   virtual Status FlushWAL(bool sync) {
[INFO] [stderr] warning:       |                           ~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/filter_policy.h: In member function 'virtual rocksdb::FilterBitsReader* rocksdb::FilterPolicy::GetFilterBitsReader(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/filter_policy.h:105:62: warning: unused parameter 'contents' [-Wunused-parameter]
[INFO] [stderr] warning:   105 |   virtual FilterBitsReader* GetFilterBitsReader(const Slice& contents) const {
[INFO] [stderr] warning:       |                                                 ~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h: In member function 'virtual bool rocksdb::SliceTransform::InRange(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h:61:37: warning: unused parameter 'dst' [-Wunused-parameter]
[INFO] [stderr] warning:    61 |   virtual bool InRange(const Slice& dst) const { return false; }
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h: In member function 'virtual bool rocksdb::SliceTransform::SameResultWhenAppended(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h:86:52: warning: unused parameter 'prefix' [-Wunused-parameter]
[INFO] [stderr] warning:    86 |   virtual bool SameResultWhenAppended(const Slice& prefix) const {
[INFO] [stderr] warning:       |                                       ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/table/table_builder.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.cc:12:
[INFO] [stderr] warning: rocksdb/db/table_properties_collector.h: In member function 'virtual rocksdb::IntTblPropCollector* rocksdb::InternalKeyPropertiesCollectorFactory::CreateIntTblPropCollector(uint32_t)':
[INFO] [stderr] warning: rocksdb/db/table_properties_collector.h:78:16: warning: unused parameter 'column_family_id' [-Wunused-parameter]
[INFO] [stderr] warning:    78 |       uint32_t column_family_id) override {
[INFO] [stderr] warning:       |       ~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/util/file_reader_writer.h:16,
[INFO] [stderr] warning:                  from rocksdb/table/table_builder.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.cc:10:
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h: In member function 'virtual void rocksdb::RateLimiter::Request(int64_t, rocksdb::Env::IOPriority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h:50:38: warning: unused parameter 'bytes' [-Wunused-parameter]
[INFO] [stderr] warning:    50 |   virtual void Request(const int64_t bytes, const Env::IOPriority pri) {
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h:50:67: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:    50 |   virtual void Request(const int64_t bytes, const Env::IOPriority pri) {
[INFO] [stderr] warning:       |                                             ~~~~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/db.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/listener.h: In member function 'virtual void rocksdb::EventListener::OnColumnFamilyHandleDeletionStarted(rocksdb::ColumnFamilyHandle*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/listener.h:348:72: warning: unused parameter 'handle' [-Wunused-parameter]
[INFO] [stderr] warning:   348 |   virtual void OnColumnFamilyHandleDeletionStarted(ColumnFamilyHandle* handle) {
[INFO] [stderr] warning:       |                                                    ~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/advanced_options.h:13,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:20,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual void rocksdb::MemTableRep::InsertWithHint(rocksdb::KeyHandle, void**)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:92:56: warning: unused parameter 'hint' [-Wunused-parameter]
[INFO] [stderr] warning:    92 |   virtual void InsertWithHint(KeyHandle handle, void** hint) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual void rocksdb::MemTableRep::InsertConcurrently(rocksdb::KeyHandle)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:99:45: warning: unused parameter 'handle' [-Wunused-parameter]
[INFO] [stderr] warning:    99 |   virtual void InsertConcurrently(KeyHandle handle) {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual uint64_t rocksdb::MemTableRep::ApproximateNumEntries(const rocksdb::Slice&, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:131:55: warning: unused parameter 'start_ikey' [-Wunused-parameter]
[INFO] [stderr] warning:   131 |   virtual uint64_t ApproximateNumEntries(const Slice& start_ikey,
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:132:55: warning: unused parameter 'end_key' [-Wunused-parameter]
[INFO] [stderr] warning:   132 |                                          const Slice& end_key) {
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/options/cf_options.h:14,
[INFO] [stderr] warning:                  from rocksdb/table/table_builder.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.cc:12:
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::Snappy_Compress(const rocksdb::CompressionOptions&, const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:154:55: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   154 | inline bool Snappy_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/db/table_cache.h:27,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/builder.cc:18:
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual rocksdb::InternalIterator* rocksdb::TableReader::NewRangeTombstoneIterator(const rocksdb::ReadOptions&)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:49:26: warning: unused parameter 'read_options' [-Wunused-parameter]
[INFO] [stderr] warning:    49 |       const ReadOptions& read_options) {
[INFO] [stderr] warning:       |       ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual void rocksdb::TableReader::Prepare(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::BZip2_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:68:37: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning: rocksdb/util/compression.h:384:54: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:    68 |   virtual void Prepare(const Slice& target) {}
[INFO] [stderr] warning:   384 | inline bool BZip2_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:385:37: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   385 |                            uint32_t compress_format_version,
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:386:40: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   386 |                            const char* input, size_t length,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:386:54: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   386 |                            const char* input, size_t length,
[INFO] [stderr] warning:       |                                               ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:387:43: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   387 |                            ::std::string* output) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual rocksdb::Status rocksdb::TableReader::DumpTable(rocksdb::WritableFile*)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:100:42: warning: unused parameter 'out_file' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual Status DumpTable(WritableFile* out_file) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::BZip2_Uncompress(const char*, size_t, int*, uint32_t)':
[INFO] [stderr] warning: rocksdb/util/compression.h:442:43: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   442 | inline char* BZip2_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                               ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:442:62: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   442 | inline char* BZip2_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                       ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:443:36: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   443 |                               int* decompress_size,
[INFO] [stderr] warning:       |                               ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:444:40: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   444 |                               uint32_t compress_format_version) {
[INFO] [stderr] warning:       |                               ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::LZ4_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*, rocksdb::Slice)':
[INFO] [stderr] warning: rocksdb/util/compression.h:523:52: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   523 | inline bool LZ4_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                          ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:524:35: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   524 |                          uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                          ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:524:72: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   524 |                          uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                                                            ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:525:33: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   525 |                          size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                          ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:525:56: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   525 |                          size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                         ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:526:38: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   526 |                          const Slice compression_dict = Slice()) {
[INFO] [stderr] warning:       |                          ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::LZ4_Uncompress(const char*, size_t, int*, uint32_t, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:586:41: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   586 | inline char* LZ4_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:586:60: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   586 | inline char* LZ4_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                     ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:587:34: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   587 |                             int* decompress_size,
[INFO] [stderr] warning:       |                             ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:588:38: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   588 |                             uint32_t compress_format_version,
[INFO] [stderr] warning:       |                             ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:589:42: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   589 |                             const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::LZ4HC_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:642:54: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   642 | inline bool LZ4HC_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:643:37: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   643 |                            uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:643:74: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   643 |                            uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                                                              ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:644:35: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   644 |                            size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                            ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:644:58: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   644 |                            size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                           ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:645:41: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   645 |                            const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::XPRESS_Compress(const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:708:41: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:708:55: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                                                ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:708:76: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                                                               ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::XPRESS_Uncompress(const char*, size_t, int*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:715:44: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   715 | inline char* XPRESS_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:715:63: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   715 | inline char* XPRESS_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                        ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:716:8: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   716 |   int* decompress_size) {
[INFO] [stderr] warning:       |   ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::ZSTD_Compress(const rocksdb::CompressionOptions&, const char*, size_t, std::string*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:726:53: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   726 | inline bool ZSTD_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:726:71: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   726 | inline bool ZSTD_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                                                           ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:727:34: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   727 |                           size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                           ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:727:57: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   727 |                           size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:728:40: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   728 |                           const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::ZSTD_Uncompress(const char*, size_t, int*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:762:42: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   762 | inline char* ZSTD_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:762:61: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   762 | inline char* ZSTD_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                      ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:763:35: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   763 |                              int* decompress_size,
[INFO] [stderr] warning:       |                              ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:764:43: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   764 |                              const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/util/file_reader_writer.h:16,
[INFO] [stderr] warning:                  from rocksdb/table/table_builder.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h: In member function 'virtual void rocksdb::RateLimiter::Request(int64_t, rocksdb::Env::IOPriority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h:50:38: warning: unused parameter 'bytes' [-Wunused-parameter]
[INFO] [stderr] warning:    50 |   virtual void Request(const int64_t bytes, const Env::IOPriority pri) {
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h:50:67: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:    50 |   virtual void Request(const int64_t bytes, const Env::IOPriority pri) {
[INFO] [stderr] warning:       |                                             ~~~~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/options.h:22,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::ReopenWritableFile(const string&, std::unique_ptr<rocksdb::WritableFile>*, const rocksdb::EnvOptions&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:173:56: warning: unused parameter 'fname' [-Wunused-parameter]
[INFO] [stderr] warning:   173 |   virtual Status ReopenWritableFile(const std::string& fname,
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:174:63: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   174 |                                     unique_ptr<WritableFile>* result,
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:175:55: warning: unused parameter 'options' [-Wunused-parameter]
[INFO] [stderr] warning:   175 |                                     const EnvOptions& options) {
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::NewRandomRWFile(const string&, std::unique_ptr<rocksdb::RandomRWFile>*, const rocksdb::EnvOptions&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:190:53: warning: unused parameter 'fname' [-Wunused-parameter]
[INFO] [stderr] warning:   190 |   virtual Status NewRandomRWFile(const std::string& fname,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:191:60: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   191 |                                  unique_ptr<RandomRWFile>* result,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:192:52: warning: unused parameter 'options' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |                                  const EnvOptions& options) {
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::LinkFile(const string&, const string&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:260:46: warning: unused parameter 'src' [-Wunused-parameter]
[INFO] [stderr] warning:   260 |   virtual Status LinkFile(const std::string& src, const std::string& target) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:260:70: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:   260 |   virtual Status LinkFile(const std::string& src, const std::string& target) {
[INFO] [stderr] warning:       |                                                   ~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual int rocksdb::Env::UnSchedule(void*, rocksdb::Env::Priority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:311:32: warning: unused parameter 'arg' [-Wunused-parameter]
[INFO] [stderr] warning:   311 |   virtual int UnSchedule(void* arg, Priority pri) { return 0; }
[INFO] [stderr] warning:       |                          ~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:311:46: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:   311 |   virtual int UnSchedule(void* arg, Priority pri) { return 0; }
[INFO] [stderr] warning:       |                                     ~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual unsigned int rocksdb::Env::GetThreadPoolQueueLen(rocksdb::Env::Priority) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:321:55: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:   321 |   virtual unsigned int GetThreadPoolQueueLen(Priority pri = LOW) const {
[INFO] [stderr] warning:       |                                              ~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual void rocksdb::Env::LowerThreadPoolIOPriority(rocksdb::Env::Priority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:374:51: warning: unused parameter 'pool' [-Wunused-parameter]
[INFO] [stderr] warning:   374 |   virtual void LowerThreadPoolIOPriority(Priority pool = LOW) {}
[INFO] [stderr] warning:       |                                          ~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::GetThreadList(std::vector<rocksdb::ThreadStatus>*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:418:59: warning: unused parameter 'thread_list' [-Wunused-parameter]
[INFO] [stderr] warning:   418 |   virtual Status GetThreadList(std::vector<ThreadStatus>* thread_list) {
[INFO] [stderr] warning:       |                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::SequentialFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:484:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   484 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:484:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   484 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::SequentialFile::PositionedRead(uint64_t, size_t, rocksdb::Slice*, char*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:42: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                 ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:57: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                                  ~~~~~~~^
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:67: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                                            ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:491:39: warning: unused parameter 'scratch' [-Wunused-parameter]
[INFO] [stderr] warning:   491 |                                 char* scratch) {
[INFO] [stderr] warning:       |                                 ~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::RandomAccessFile::Prefetch(uint64_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:517:36: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   517 |   virtual Status Prefetch(uint64_t offset, size_t n) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:517:51: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   517 |   virtual Status Prefetch(uint64_t offset, size_t n) {
[INFO] [stderr] warning:       |                                            ~~~~~~~^
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual size_t rocksdb::RandomAccessFile::GetUniqueId(char*, size_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:536:36: warning: unused parameter 'id' [-Wunused-parameter]
[INFO] [stderr] warning:   536 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                              ~~~~~~^~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:536:47: warning: unused parameter 'max_size' [-Wunused-parameter]
[INFO] [stderr] warning:   536 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                                        ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual void rocksdb::RandomAccessFile::Hint(rocksdb::RandomAccessFile::AccessPattern)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:543:35: warning: unused parameter 'pattern' [-Wunused-parameter]
[INFO] [stderr] warning:   543 |   virtual void Hint(AccessPattern pattern) {}
[INFO] [stderr] warning:       |                     ~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/pinned_iterators_manager.h:14,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.cc:12:
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h: In member function 'virtual void rocksdb::InternalIterator::SetPinnedItersMgr(rocksdb::PinnedIteratorsManager*)':
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:77:58: warning: unused parameter 'pinned_iters_mgr' [-Wunused-parameter]
[INFO] [stderr] warning:    77 |   virtual void SetPinnedItersMgr(PinnedIteratorsManager* pinned_iters_mgr) {}
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::RandomAccessFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:556:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   556 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:556:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   556 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h: In member function 'virtual rocksdb::Status rocksdb::InternalIterator::GetProperty(std::string, std::string*)':
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:94:42: warning: unused parameter 'prop_name' [-Wunused-parameter]
[INFO] [stderr] warning:    94 |   virtual Status GetProperty(std::string prop_name, std::string* prop) {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:94:66: warning: unused parameter 'prop' [-Wunused-parameter]
[INFO] [stderr] warning:    94 |   virtual Status GetProperty(std::string prop_name, std::string* prop) {
[INFO] [stderr] warning:       |                                                     ~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::Truncate(uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:606:36: warning: unused parameter 'size' [-Wunused-parameter]
[INFO] [stderr] warning:   606 |   virtual Status Truncate(uint64_t size) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual size_t rocksdb::WritableFile::GetUniqueId(char*, size_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:670:36: warning: unused parameter 'id' [-Wunused-parameter]
[INFO] [stderr] warning:   670 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                              ~~~~~~^~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:670:47: warning: unused parameter 'max_size' [-Wunused-parameter]
[INFO] [stderr] warning:   670 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                                        ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:678:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   678 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:678:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   678 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::RangeSync(uint64_t, uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:688:37: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   688 |   virtual Status RangeSync(uint64_t offset, uint64_t nbytes) { return Status::OK(); }
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:688:54: warning: unused parameter 'nbytes' [-Wunused-parameter]
[INFO] [stderr] warning:   688 |   virtual Status RangeSync(uint64_t offset, uint64_t nbytes) { return Status::OK(); }
[INFO] [stderr] warning:       |                                             ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::Allocate(uint64_t, uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:715:36: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   715 |   virtual Status Allocate(uint64_t offset, uint64_t len) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:715:53: warning: unused parameter 'len' [-Wunused-parameter]
[INFO] [stderr] warning:   715 |   virtual Status Allocate(uint64_t offset, uint64_t len) {
[INFO] [stderr] warning:       |                                            ~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/iterator.h:24,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker_universal.h:15,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker_universal.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice.h: In member function 'void rocksdb::PinnableSlice::remove_prefix(size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice.h:176:29: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   176 |   void remove_prefix(size_t n) {
[INFO] [stderr] warning:       |                      ~~~~~~~^
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/db.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker_universal.h:15,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker_universal.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/iterator.h: In member function 'virtual void rocksdb::Iterator::SeekForPrev(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/iterator.h:54:41: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:    54 |   virtual void SeekForPrev(const Slice& target) {}
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/range_del_aggregator.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.cc:12:
[INFO] [stderr] warning: rocksdb/db/version_edit.h: In constructor 'rocksdb::FdWithKeyRange::FdWithKeyRange(rocksdb::FileDescriptor, rocksdb::Slice, rocksdb::Slice, rocksdb::FileMetaData*)':
[INFO] [stderr] warning: rocksdb/db/version_edit.h:155:9: warning: implicitly-declared 'constexpr rocksdb::FileDescriptor::FileDescriptor(const rocksdb::FileDescriptor&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   155 |       : fd(_fd),
[INFO] [stderr] warning:       |         ^~~~~~~
[INFO] [stderr] warning: rocksdb/db/version_edit.h:49:19: note: because 'rocksdb::FileDescriptor' has user-provided 'rocksdb::FileDescriptor& rocksdb::FileDescriptor::operator=(const rocksdb::FileDescriptor&)'
[INFO] [stderr] warning:    49 |   FileDescriptor& operator=(const FileDescriptor& fd) {
[INFO] [stderr] warning:       |                   ^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/db.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker_universal.h:15,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker_universal.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/listener.h: In member function 'virtual void rocksdb::EventListener::OnColumnFamilyHandleDeletionStarted(rocksdb::ColumnFamilyHandle*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/listener.h:348:72: warning: unused parameter 'handle' [-Wunused-parameter]
[INFO] [stderr] warning:   348 |   virtual void OnColumnFamilyHandleDeletionStarted(ColumnFamilyHandle* handle) {
[INFO] [stderr] warning:       |                                                    ~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/table/table_builder.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.cc:12:
[INFO] [stderr] warning: rocksdb/db/table_properties_collector.h: In member function 'virtual rocksdb::IntTblPropCollector* rocksdb::InternalKeyPropertiesCollectorFactory::CreateIntTblPropCollector(uint32_t)':
[INFO] [stderr] warning: rocksdb/db/table_properties_collector.h:78:16: warning: unused parameter 'column_family_id' [-Wunused-parameter]
[INFO] [stderr] warning:    78 |       uint32_t column_family_id) override {
[INFO] [stderr] warning:       |       ~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/advanced_options.h:13,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:20,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker_universal.h:15,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker_universal.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual void rocksdb::MemTableRep::InsertWithHint(rocksdb::KeyHandle, void**)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:92:56: warning: unused parameter 'hint' [-Wunused-parameter]
[INFO] [stderr] warning:    92 |   virtual void InsertWithHint(KeyHandle handle, void** hint) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual void rocksdb::MemTableRep::InsertConcurrently(rocksdb::KeyHandle)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:99:45: warning: unused parameter 'handle' [-Wunused-parameter]
[INFO] [stderr] warning:    99 |   virtual void InsertConcurrently(KeyHandle handle) {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual uint64_t rocksdb::MemTableRep::ApproximateNumEntries(const rocksdb::Slice&, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:131:55: warning: unused parameter 'start_ikey' [-Wunused-parameter]
[INFO] [stderr] warning:   131 |   virtual uint64_t ApproximateNumEntries(const Slice& start_ikey,
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:132:55: warning: unused parameter 'end_key' [-Wunused-parameter]
[INFO] [stderr] warning:   132 |                                          const Slice& end_key) {
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/options/cf_options.h:14,
[INFO] [stderr] warning:                  from rocksdb/table/table_builder.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.cc:12:
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::Snappy_Compress(const rocksdb::CompressionOptions&, const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:154:55: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   154 | inline bool Snappy_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::BZip2_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:384:54: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   384 | inline bool BZip2_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:385:37: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   385 |                            uint32_t compress_format_version,
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:386:40: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   386 |                            const char* input, size_t length,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:386:54: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   386 |                            const char* input, size_t length,
[INFO] [stderr] warning:       |                                               ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:387:43: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   387 |                            ::std::string* output) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::BZip2_Uncompress(const char*, size_t, int*, uint32_t)':
[INFO] [stderr] warning: rocksdb/util/compression.h:442:43: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   442 | inline char* BZip2_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                               ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:442:62: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   442 | inline char* BZip2_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                       ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:443:36: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   443 |                               int* decompress_size,
[INFO] [stderr] warning:       |                               ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:444:40: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   444 |                               uint32_t compress_format_version) {
[INFO] [stderr] warning:       |                               ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::LZ4_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*, rocksdb::Slice)':
[INFO] [stderr] warning: rocksdb/util/compression.h:523:52: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   523 | inline bool LZ4_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                          ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:524:35: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   524 |                          uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                          ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:524:72: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   524 |                          uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                                                            ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:525:33: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   525 |                          size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                          ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:525:56: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   525 |                          size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                         ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:526:38: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   526 |                          const Slice compression_dict = Slice()) {
[INFO] [stderr] warning:       |                          ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::LZ4_Uncompress(const char*, size_t, int*, uint32_t, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:586:41: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   586 | inline char* LZ4_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:586:60: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   586 | inline char* LZ4_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                     ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:587:34: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   587 |                             int* decompress_size,
[INFO] [stderr] warning:       |                             ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:588:38: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   588 |                             uint32_t compress_format_version,
[INFO] [stderr] warning:       |                             ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:589:42: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   589 |                             const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::LZ4HC_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:642:54: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   642 | inline bool LZ4HC_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:643:37: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   643 |                            uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:643:74: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   643 |                            uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                                                              ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:644:35: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   644 |                            size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                            ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:644:58: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   644 |                            size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                           ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:645:41: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   645 |                            const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::XPRESS_Compress(const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:708:41: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:708:55: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                                                ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:708:76: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                                                               ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::XPRESS_Uncompress(const char*, size_t, int*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:715:44: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   715 | inline char* XPRESS_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:715:63: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   715 | inline char* XPRESS_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                        ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:716:8: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   716 |   int* decompress_size) {
[INFO] [stderr] warning:       |   ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::ZSTD_Compress(const rocksdb::CompressionOptions&, const char*, size_t, std::string*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:726:53: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   726 | inline bool ZSTD_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:726:71: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   726 | inline bool ZSTD_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                                                           ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:727:34: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   727 |                           size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                           ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:727:57: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   727 |                           size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:728:40: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   728 |                           const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::ZSTD_Uncompress(const char*, size_t, int*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:762:42: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   762 | inline char* ZSTD_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:762:61: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   762 | inline char* ZSTD_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                      ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:763:35: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   763 |                              int* decompress_size,
[INFO] [stderr] warning:       |                              ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:764:43: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   764 |                              const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/util/file_reader_writer.h:16,
[INFO] [stderr] warning:                  from rocksdb/table/table_builder.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h: In member function 'virtual void rocksdb::RateLimiter::Request(int64_t, rocksdb::Env::IOPriority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h:50:38: warning: unused parameter 'bytes' [-Wunused-parameter]
[INFO] [stderr] warning:    50 |   virtual void Request(const int64_t bytes, const Env::IOPriority pri) {
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h:50:67: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:    50 |   virtual void Request(const int64_t bytes, const Env::IOPriority pri) {
[INFO] [stderr] warning:       |                                             ~~~~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/cache.h:29,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/write_buffer_manager.h:19,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:26,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/statistics.h: In member function 'virtual std::string rocksdb::Statistics::getHistogramString(uint32_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/statistics.h:448:51: warning: unused parameter 'type' [-Wunused-parameter]
[INFO] [stderr] warning:   448 |   virtual std::string getHistogramString(uint32_t type) const { return ""; }
[INFO] [stderr] warning:       |                                          ~~~~~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/write_buffer_manager.h:19,
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/options.h:22,cargo:warning=
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,                 from rocksdb/include/rocksdb/options.h:26,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker_universal.h:15,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker_universal.cc:12:
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.h:20,
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::ReopenWritableFile(const string&, std::unique_ptr<rocksdb::WritableFile>*, const rocksdb::EnvOptions&)':
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:173:56: warning: unused parameter 'fname' [-Wunused-parameter]
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h: In member function 'virtual void rocksdb::Cache::TEST_mark_as_data_block(const rocksdb::Slice&, size_t)':
[INFO] [stderr] warning:   173 |   virtual Status ReopenWritableFile(const std::string& fname,
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h:192:53: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning:   192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr] warning:       |                                        ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h:192:65: warning: unused parameter 'charge' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr] warning:       |                                                          ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:174:63: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   174 |                                     unique_ptr<WritableFile>* result,
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:175:55: warning: unused parameter 'options' [-Wunused-parameter]
[INFO] [stderr] warning:   175 |                                     const EnvOptions& options) {
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::NewRandomRWFile(const string&, std::unique_ptr<rocksdb::RandomRWFile>*, const rocksdb::EnvOptions&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:190:53: warning: unused parameter 'fname' [-Wunused-parameter]
[INFO] [stderr] warning:   190 |   virtual Status NewRandomRWFile(const std::string& fname,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:191:60: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   191 |                                  unique_ptr<RandomRWFile>* result,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:192:52: warning: unused parameter 'options' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |                                  const EnvOptions& options) {
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::LinkFile(const string&, const string&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:260:46: warning: unused parameter 'src' [-Wunused-parameter]
[INFO] [stderr] warning:   260 |   virtual Status LinkFile(const std::string& src, const std::string& target) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:260:70: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:   260 |   virtual Status LinkFile(const std::string& src, const std::string& target) {
[INFO] [stderr] warning:       |                                                   ~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual int rocksdb::Env::UnSchedule(void*, rocksdb::Env::Priority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:311:32: warning: unused parameter 'arg' [-Wunused-parameter]
[INFO] [stderr] warning:   311 |   virtual int UnSchedule(void* arg, Priority pri) { return 0; }
[INFO] [stderr] warning:       |                          ~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:311:46: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:   311 |   virtual int UnSchedule(void* arg, Priority pri) { return 0; }
[INFO] [stderr] warning:       |                                     ~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual unsigned int rocksdb::Env::GetThreadPoolQueueLen(rocksdb::Env::Priority) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:321:55: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:   321 |   virtual unsigned int GetThreadPoolQueueLen(Priority pri = LOW) const {
[INFO] [stderr] warning:       |                                              ~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual void rocksdb::Env::LowerThreadPoolIOPriority(rocksdb::Env::Priority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:374:51: warning: unused parameter 'pool' [-Wunused-parameter]
[INFO] [stderr] warning:   374 |   virtual void LowerThreadPoolIOPriority(Priority pool = LOW) {}
[INFO] [stderr] warning:       |                                          ~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::GetThreadList(std::vector<rocksdb::ThreadStatus>*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:418:59: warning: unused parameter 'thread_list' [-Wunused-parameter]
[INFO] [stderr] warning:   418 |   virtual Status GetThreadList(std::vector<ThreadStatus>* thread_list) {
[INFO] [stderr] warning:       |                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::SequentialFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:484:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   484 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:484:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   484 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::SequentialFile::PositionedRead(uint64_t, size_t, rocksdb::Slice*, char*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:42: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                 ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:57: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                                  ~~~~~~~^
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:67: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                                            ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:491:39: warning: unused parameter 'scratch' [-Wunused-parameter]
[INFO] [stderr] warning:   491 |                                 char* scratch) {
[INFO] [stderr] warning:       |                                 ~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::RandomAccessFile::Prefetch(uint64_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:517:36: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   517 |   virtual Status Prefetch(uint64_t offset, size_t n) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:517:51: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   517 |   virtual Status Prefetch(uint64_t offset, size_t n) {
[INFO] [stderr] warning:       |                                            ~~~~~~~^
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual size_t rocksdb::RandomAccessFile::GetUniqueId(char*, size_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:536:36: warning: unused parameter 'id' [-Wunused-parameter]
[INFO] [stderr] warning:   536 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                              ~~~~~~^~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:536:47: warning: unused parameter 'max_size' [-Wunused-parameter]
[INFO] [stderr] warning:   536 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                                        ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual void rocksdb::RandomAccessFile::Hint(rocksdb::RandomAccessFile::AccessPattern)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:543:35: warning: unused parameter 'pattern' [-Wunused-parameter]
[INFO] [stderr] warning:   543 |   virtual void Hint(AccessPattern pattern) {}
[INFO] [stderr] warning:       |                     ~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::RandomAccessFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:556:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   556 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:556:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   556 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::Truncate(uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:606:36: warning: unused parameter 'size' [-Wunused-parameter]
[INFO] [stderr] warning:   606 |   virtual Status Truncate(uint64_t size) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual size_t rocksdb::WritableFile::GetUniqueId(char*, size_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:670:36: warning: unused parameter 'id' [-Wunused-parameter]
[INFO] [stderr] warning:   670 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                              ~~~~~~^~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:670:47: warning: unused parameter 'max_size' [-Wunused-parameter]
[INFO] [stderr] warning:   670 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                                        ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:678:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   678 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:678:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   678 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::RangeSync(uint64_t, uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:688:37: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   688 |   virtual Status RangeSync(uint64_t offset, uint64_t nbytes) { return Status::OK(); }
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:688:54: warning: unused parameter 'nbytes' [-Wunused-parameter]
[INFO] [stderr] warning:   688 |   virtual Status RangeSync(uint64_t offset, uint64_t nbytes) { return Status::OK(); }
[INFO] [stderr] warning:       |                                             ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::Allocate(uint64_t, uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:715:36: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   715 |   virtual Status Allocate(uint64_t offset, uint64_t len) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:715:53: warning: unused parameter 'len' [-Wunused-parameter]
[INFO] [stderr] warning:   715 |   virtual Status Allocate(uint64_t offset, uint64_t len) {
[INFO] [stderr] warning:       |                                            ~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/db/table_cache.h:27,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.cc:12:
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual rocksdb::InternalIterator* rocksdb::TableReader::NewRangeTombstoneIterator(const rocksdb::ReadOptions&)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:49:26: warning: unused parameter 'read_options' [-Wunused-parameter]
[INFO] [stderr] warning:    49 |       const ReadOptions& read_options) {
[INFO] [stderr] warning:       |       ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual void rocksdb::TableReader::Prepare(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:68:37: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:    68 |   virtual void Prepare(const Slice& target) {}
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual rocksdb::Status rocksdb::TableReader::DumpTable(rocksdb::WritableFile*)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:100:42: warning: unused parameter 'out_file' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual Status DumpTable(WritableFile* out_file) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: compilation terminated.
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/transaction_log.h:11,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::DeleteRangeCF(uint32_t, const rocksdb::Slice&, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:220:43: warning: unused parameter 'column_family_id' [-Wunused-parameter]
[INFO] [stderr] warning:   220 |     virtual Status DeleteRangeCF(uint32_t column_family_id,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:221:47: warning: unused parameter 'begin_key' [-Wunused-parameter]
[INFO] [stderr] warning:   221 |                                  const Slice& begin_key, const Slice& end_key) {
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:221:71: warning: unused parameter 'end_key' [-Wunused-parameter]
[INFO] [stderr] warning:   221 |                                  const Slice& begin_key, const Slice& end_key) {
[INFO] [stderr] warning:       |                                                          ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkEndPrepare(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:243:48: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   243 |     virtual Status MarkEndPrepare(const Slice& xid) {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkRollback(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:247:46: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   247 |     virtual Status MarkRollback(const Slice& xid) {
[INFO] [stderr] warning:       |                                 ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkCommit(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:252:44: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   252 |     virtual Status MarkCommit(const Slice& xid) {
[INFO] [stderr] warning:       |                               ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/db/table_cache.h:27,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/compacted_db_impl.h:10,
[INFO] [stderr] warning:                  from rocksdb/db/compacted_db_impl.cc:9:
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual rocksdb::InternalIterator* rocksdb::TableReader::NewRangeTombstoneIterator(const rocksdb::ReadOptions&)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:49:26: warning: unused parameter 'read_options' [-Wunused-parameter]
[INFO] [stderr] warning:    49 |       const ReadOptions& read_options) {
[INFO] [stderr] warning:       |       ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual void rocksdb::TableReader::Prepare(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:68:37: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:    68 |   virtual void Prepare(const Slice& target) {}
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual rocksdb::Status rocksdb::TableReader::DumpTable(rocksdb::WritableFile*)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:100:42: warning: unused parameter 'out_file' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual Status DumpTable(WritableFile* out_file) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/db.h: In member function 'virtual rocksdb::Status rocksdb::DB::FlushWAL(bool)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/db.h:858:32: warning: unused parameter 'sync' [-Wunused-parameter]
[INFO] [stderr] warning:   858 |   virtual Status FlushWAL(bool sync) {
[INFO] [stderr] warning:       |                           ~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/db/table_cache.h:27,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.cc:10:
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual rocksdb::InternalIterator* rocksdb::TableReader::NewRangeTombstoneIterator(const rocksdb::ReadOptions&)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:49:26: warning: unused parameter 'read_options' [-Wunused-parameter]
[INFO] [stderr] warning:    49 |       const ReadOptions& read_options) {
[INFO] [stderr] warning:       |       ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual void rocksdb::TableReader::Prepare(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:68:37: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:    68 |   virtual void Prepare(const Slice& target) {}
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual rocksdb::Status rocksdb::TableReader::DumpTable(rocksdb::WritableFile*)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:100:42: warning: unused parameter 'out_file' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual Status DumpTable(WritableFile* out_file) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/filter_policy.h: In member function 'virtual rocksdb::FilterBitsReader* rocksdb::FilterPolicy::GetFilterBitsReader(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/filter_policy.h:105:62: warning: unused parameter 'contents' [-Wunused-parameter]
[INFO] [stderr] warning:   105 |   virtual FilterBitsReader* GetFilterBitsReader(const Slice& contents) const {
[INFO] [stderr] warning:       |                                                 ~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h: In member function 'virtual bool rocksdb::SliceTransform::InRange(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h:61:37: warning: unused parameter 'dst' [-Wunused-parameter]
[INFO] [stderr] warning:    61 |   virtual bool InRange(const Slice& dst) const { return false; }
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h: In member function 'virtual bool rocksdb::SliceTransform::SameResultWhenAppended(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h:86:52: warning: unused parameter 'prefix' [-Wunused-parameter]
[INFO] [stderr] warning:    86 |   virtual bool SameResultWhenAppended(const Slice& prefix) const {
[INFO] [stderr] warning:       |                                       ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: compilation terminated.
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/cache.h:29,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/write_buffer_manager.h:19,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:26,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker_universal.h:15,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker_universal.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/statistics.h: In member function 'virtual std::string rocksdb::Statistics::getHistogramString(uint32_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/statistics.h:448:51: warning: unused parameter 'type' [-Wunused-parameter]
[INFO] [stderr] warning:   448 |   virtual std::string getHistogramString(uint32_t type) const { return ""; }
[INFO] [stderr] warning:       |                                          ~~~~~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/write_buffer_manager.h:19,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:26,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker_universal.h:15,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker_universal.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h: In member function 'virtual void rocksdb::Cache::TEST_mark_as_data_block(const rocksdb::Slice&, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h:192:53: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr] warning:       |                                        ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h:192:65: warning: unused parameter 'charge' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr] warning:       |                                                          ~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/table_cache.h:27,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.cc:12:
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual rocksdb::InternalIterator* rocksdb::TableReader::NewRangeTombstoneIterator(const rocksdb::ReadOptions&)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:49:26: warning: unused parameter 'read_options' [-Wunused-parameter]
[INFO] [stderr] warning:    49 |       const ReadOptions& read_options) {
[INFO] [stderr] warning:       |       ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual void rocksdb::TableReader::Prepare(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:68:37: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:    68 |   virtual void Prepare(const Slice& target) {}
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual rocksdb::Status rocksdb::TableReader::DumpTable(rocksdb::WritableFile*)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:100:42: warning: unused parameter 'out_file' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual Status DumpTable(WritableFile* out_file) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/pinned_iterators_manager.h:14,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.cc:12:
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h: In member function 'virtual void rocksdb::InternalIterator::SetPinnedItersMgr(rocksdb::PinnedIteratorsManager*)':
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:77:58: warning: unused parameter 'pinned_iters_mgr' [-Wunused-parameter]
[INFO] [stderr] warning:    77 |   virtual void SetPinnedItersMgr(PinnedIteratorsManager* pinned_iters_mgr) {}
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h: In member function 'virtual rocksdb::Status rocksdb::InternalIterator::GetProperty(std::string, std::string*)':
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:94:42: warning: unused parameter 'prop_name' [-Wunused-parameter]
[INFO] [stderr] warning:    94 |   virtual Status GetProperty(std::string prop_name, std::string* prop) {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:94:66: warning: unused parameter 'prop' [-Wunused-parameter]
[INFO] [stderr] warning:    94 |   virtual Status GetProperty(std::string prop_name, std::string* prop) {
[INFO] [stderr] warning:       |                                                     ~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/transaction_log.h:11,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker_universal.h:15,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker_universal.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::DeleteRangeCF(uint32_t, const rocksdb::Slice&, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:220:43: warning: unused parameter 'column_family_id' [-Wunused-parameter]
[INFO] [stderr] warning:   220 |     virtual Status DeleteRangeCF(uint32_t column_family_id,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:221:47: warning: unused parameter 'begin_key' [-Wunused-parameter]
[INFO] [stderr] warning:   221 |                                  const Slice& begin_key, const Slice& end_key) {
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:221:71: warning: unused parameter 'end_key' [-Wunused-parameter]
[INFO] [stderr] warning:   221 |                                  const Slice& begin_key, const Slice& end_key) {
[INFO] [stderr] warning:       |                                                          ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkEndPrepare(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:243:48: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   243 |     virtual Status MarkEndPrepare(const Slice& xid) {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkRollback(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:247:46: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   247 |     virtual Status MarkRollback(const Slice& xid) {
[INFO] [stderr] warning:       |                                 ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkCommit(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:252:44: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   252 |     virtual Status MarkCommit(const Slice& xid) {
[INFO] [stderr] warning:       |                               ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/iterator.h:24,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:19,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/convenience.h:12,
[INFO] [stderr] warning:                  from rocksdb/db/convenience.cc:14:
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice.h: In member function 'void rocksdb::PinnableSlice::remove_prefix(size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice.h:176:29: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   176 |   void remove_prefix(size_t n) {
[INFO] [stderr] warning:       |                      ~~~~~~~^
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/db.h:19,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/convenience.h:12,
[INFO] [stderr] warning:                  from rocksdb/db/convenience.cc:14:
[INFO] [stderr] warning: rocksdb/include/rocksdb/iterator.h: In member function 'virtual void rocksdb::Iterator::SeekForPrev(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/iterator.h:54:41: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:    54 |   virtual void SeekForPrev(const Slice& target) {}
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker_universal.h:15,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker_universal.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/db.h: In member function 'virtual rocksdb::Status rocksdb::DB::FlushWAL(bool)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/db.h:858:32: warning: unused parameter 'sync' [-Wunused-parameter]
[INFO] [stderr] warning:   858 |   virtual Status FlushWAL(bool sync) {
[INFO] [stderr] warning:       |                           ~~~~~^~~~
[INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: compilation terminated.
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker_universal.h:15,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker_universal.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/filter_policy.h: In member function 'virtual rocksdb::FilterBitsReader* rocksdb::FilterPolicy::GetFilterBitsReader(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/filter_policy.h:105:62: warning: unused parameter 'contents' [-Wunused-parameter]
[INFO] [stderr] warning:   105 |   virtual FilterBitsReader* GetFilterBitsReader(const Slice& contents) const {
[INFO] [stderr] warning:       |                                                 ~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker_universal.h:15,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker_universal.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h: In member function 'virtual bool rocksdb::SliceTransform::InRange(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h:61:37: warning: unused parameter 'dst' [-Wunused-parameter]
[INFO] [stderr] warning:    61 |   virtual bool InRange(const Slice& dst) const { return false; }
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h: In member function 'virtual bool rocksdb::SliceTransform::SameResultWhenAppended(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h:86:52: warning: unused parameter 'prefix' [-Wunused-parameter]
[INFO] [stderr] warning:    86 |   virtual bool SameResultWhenAppended(const Slice& prefix) const {
[INFO] [stderr] warning:       |                                       ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/range_del_aggregator.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.cc:12:
[INFO] [stderr] warning: rocksdb/db/version_edit.h: In constructor 'rocksdb::FdWithKeyRange::FdWithKeyRange(rocksdb::FileDescriptor, rocksdb::Slice, rocksdb::Slice, rocksdb::FileMetaData*)':
[INFO] [stderr] warning: rocksdb/db/version_edit.h:155:9: warning: implicitly-declared 'constexpr rocksdb::FileDescriptor::FileDescriptor(const rocksdb::FileDescriptor&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   155 |       : fd(_fd),
[INFO] [stderr] warning:       |         ^~~~~~~
[INFO] [stderr] warning: rocksdb/db/version_edit.h:49:19: note: because 'rocksdb::FileDescriptor' has user-provided 'rocksdb::FileDescriptor& rocksdb::FileDescriptor::operator=(const rocksdb::FileDescriptor&)'
[INFO] [stderr] warning:    49 |   FileDescriptor& operator=(const FileDescriptor& fd) {
[INFO] [stderr] warning:       |                   ^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/version_set.h:35,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.cc:10:
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h: In member function 'virtual rocksdb::Compaction* rocksdb::NullCompactionPicker::PickCompaction(const string&, const rocksdb::MutableCFOptions&, rocksdb::VersionStorageInfo*, rocksdb::LogBuffer*)':
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:268:49: warning: unused parameter 'cf_name' [-Wunused-parameter]
[INFO] [stderr] warning:   268 |   Compaction* PickCompaction(const std::string& cf_name,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:269:54: warning: unused parameter 'mutable_cf_options' [-Wunused-parameter]
[INFO] [stderr] warning:   269 |                              const MutableCFOptions& mutable_cf_options,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:270:50: warning: unused parameter 'vstorage' [-Wunused-parameter]
[INFO] [stderr] warning:   270 |                              VersionStorageInfo* vstorage,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:271:41: warning: unused parameter 'log_buffer' [-Wunused-parameter]
[INFO] [stderr] warning:   271 |                              LogBuffer* log_buffer) override {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h: In member function 'virtual rocksdb::Compaction* rocksdb::NullCompactionPicker::CompactRange(const string&, const rocksdb::MutableCFOptions&, rocksdb::VersionStorageInfo*, int, int, uint32_t, const rocksdb::InternalKey*, const rocksdb::InternalKey*, rocksdb::InternalKey**, bool*)':
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:276:47: warning: unused parameter 'cf_name' [-Wunused-parameter]
[INFO] [stderr] warning:   276 |   Compaction* CompactRange(const std::string& cf_name,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:277:52: warning: unused parameter 'mutable_cf_options' [-Wunused-parameter]
[INFO] [stderr] warning:   277 |                            const MutableCFOptions& mutable_cf_options,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:278:48: warning: unused parameter 'vstorage' [-Wunused-parameter]
[INFO] [stderr] warning:   278 |                            VersionStorageInfo* vstorage, int input_level,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:278:62: warning: unused parameter 'input_level' [-Wunused-parameter]
[INFO] [stderr] warning:   278 |                            VersionStorageInfo* vstorage, int input_level,
[INFO] [stderr] warning:       |                                                          ~~~~^~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:279:32: warning: unused parameter 'output_level' [-Wunused-parameter]
[INFO] [stderr] warning:   279 |                            int output_level, uint32_t output_path_id,
[INFO] [stderr] warning:       |                            ~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:279:55: warning: unused parameter 'output_path_id' [-Wunused-parameter]
[INFO] [stderr] warning:   279 |                            int output_level, uint32_t output_path_id,
[INFO] [stderr] warning:       |                                              ~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:280:47: warning: unused parameter 'begin' [-Wunused-parameter]
[INFO] [stderr] warning:   280 |                            const InternalKey* begin, const InternalKey* end,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:280:73: warning: unused parameter 'end' [-Wunused-parameter]
[INFO] [stderr] warning:   280 |                            const InternalKey* begin, const InternalKey* end,
[INFO] [stderr] warning:       |                                                      ~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:281:42: warning: unused parameter 'compaction_end' [-Wunused-parameter]
[INFO] [stderr] warning:   281 |                            InternalKey** compaction_end,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:282:34: warning: unused parameter 'manual_conflict' [-Wunused-parameter]
[INFO] [stderr] warning:   282 |                            bool* manual_conflict) override {
[INFO] [stderr] warning:       |                            ~~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h: In member function 'virtual bool rocksdb::NullCompactionPicker::NeedsCompaction(const rocksdb::VersionStorageInfo*) const':
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:288:33: warning: unused parameter 'vstorage' [-Wunused-parameter]
[INFO] [stderr] warning:   288 |       const VersionStorageInfo* vstorage) const override {
[INFO] [stderr] warning:       |       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/table_cache.h:27,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.cc:12:
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual rocksdb::InternalIterator* rocksdb::TableReader::NewRangeTombstoneIterator(const rocksdb::ReadOptions&)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:49:26: warning: unused parameter 'read_options' [-Wunused-parameter]
[INFO] [stderr] warning:    49 |       const ReadOptions& read_options) {
[INFO] [stderr] warning:       |       ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual void rocksdb::TableReader::Prepare(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:68:37: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:    68 |   virtual void Prepare(const Slice& target) {}
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual rocksdb::Status rocksdb::TableReader::DumpTable(rocksdb::WritableFile*)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:100:42: warning: unused parameter 'out_file' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual Status DumpTable(WritableFile* out_file) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/db.h:20,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/convenience.h:12,
[INFO] [stderr] warning:                  from rocksdb/db/convenience.cc:14:
[INFO] [stderr] warning: rocksdb/include/rocksdb/listener.h: In member function 'virtual void rocksdb::EventListener::OnColumnFamilyHandleDeletionStarted(rocksdb::ColumnFamilyHandle*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/listener.h:348:72: warning: unused parameter 'handle' [-Wunused-parameter]
[INFO] [stderr] warning:   348 |   virtual void OnColumnFamilyHandleDeletionStarted(ColumnFamilyHandle* handle) {
[INFO] [stderr] warning:       |                                                    ~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/table/table_builder.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.cc:12:
[INFO] [stderr] warning: rocksdb/db/table_properties_collector.h: In member function 'virtual rocksdb::IntTblPropCollector* rocksdb::InternalKeyPropertiesCollectorFactory::CreateIntTblPropCollector(uint32_t)':
[INFO] [stderr] warning: rocksdb/db/table_properties_collector.h:78:16: warning: unused parameter 'column_family_id' [-Wunused-parameter]
[INFO] [stderr] warning:    78 |       uint32_t column_family_id) override {
[INFO] [stderr] warning:       |       ~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/advanced_options.h:13,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:20,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/convenience.h:12,
[INFO] [stderr] warning:                  from rocksdb/db/convenience.cc:14:
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual void rocksdb::MemTableRep::InsertWithHint(rocksdb::KeyHandle, void**)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:92:56: warning: unused parameter 'hint' [-Wunused-parameter]
[INFO] [stderr] warning:    92 |   virtual void InsertWithHint(KeyHandle handle, void** hint) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual void rocksdb::MemTableRep::InsertConcurrently(rocksdb::KeyHandle)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:99:45: warning: unused parameter 'handle' [-Wunused-parameter]
[INFO] [stderr] warning:    99 |   virtual void InsertConcurrently(KeyHandle handle) {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual uint64_t rocksdb::MemTableRep::ApproximateNumEntries(const rocksdb::Slice&, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:131:55: warning: unused parameter 'start_ikey' [-Wunused-parameter]
[INFO] [stderr] warning:   131 |   virtual uint64_t ApproximateNumEntries(const Slice& start_ikey,
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:132:55: warning: unused parameter 'end_key' [-Wunused-parameter]
[INFO] [stderr] warning:   132 |                                          const Slice& end_key) {
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/pinned_iterators_manager.h:14,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker_universal.h:15,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker_universal.cc:12:
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h: In member function 'virtual void rocksdb::InternalIterator::SetPinnedItersMgr(rocksdb::PinnedIteratorsManager*)':
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:77:58: warning: unused parameter 'pinned_iters_mgr' [-Wunused-parameter]
[INFO] [stderr] warning:    77 |   virtual void SetPinnedItersMgr(PinnedIteratorsManager* pinned_iters_mgr) {}
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h: In member function 'virtual rocksdb::Status rocksdb::InternalIterator::GetProperty(std::string, std::string*)':
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:94:42: warning: unused parameter 'prop_name' [-Wunused-parameter]
[INFO] [stderr] warning:    94 |   virtual Status GetProperty(std::string prop_name, std::string* prop) {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:94:66: warning: unused parameter 'prop' [-Wunused-parameter]
[INFO] [stderr] warning:    94 |   virtual Status GetProperty(std::string prop_name, std::string* prop) {
[INFO] [stderr] warning:       |                                                     ~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.cc:10:
[INFO] [stderr] warning: rocksdb/db/version_set.h: In member function 'virtual void rocksdb::VersionSet::LogReporter::Corruption(size_t, const rocksdb::Status&)':
[INFO] [stderr] warning: rocksdb/db/version_set.h:797:36: warning: unused parameter 'bytes' [-Wunused-parameter]
[INFO] [stderr] warning:   797 |     virtual void Corruption(size_t bytes, const Status& s) override {
[INFO] [stderr] warning:       |                             ~~~~~~~^~~~~
[INFO] [stderr] warning: In file included from rocksdb/options/cf_options.h:14,
[INFO] [stderr] warning:                  from rocksdb/table/table_builder.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.cc:12:
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::Snappy_Compress(const rocksdb::CompressionOptions&, const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:154:55: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   154 | inline bool Snappy_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/db/version_set.h:35,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.cc:12:
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h: In member function 'virtual rocksdb::Compaction* rocksdb::NullCompactionPicker::PickCompaction(const string&, const rocksdb::MutableCFOptions&, rocksdb::VersionStorageInfo*, rocksdb::LogBuffer*)':
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:268:49: warning: unused parameter 'cf_name' [-Wunused-parameter]
[INFO] [stderr] warning:   268 |   Compaction* PickCompaction(const std::string& cf_name,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:269:54: warning: unused parameter 'mutable_cf_options' [-Wunused-parameter]
[INFO] [stderr] warning:   269 |                              const MutableCFOptions& mutable_cf_options,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:270:50: warning: unused parameter 'vstorage' [-Wunused-parameter]
[INFO] [stderr] warning:   270 |                              VersionStorageInfo* vstorage,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:271:41: warning: unused parameter 'log_buffer' [-Wunused-parameter]
[INFO] [stderr] warning:   271 |                              LogBuffer* log_buffer) override {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::BZip2_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:384:54: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   384 | inline bool BZip2_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h: In member function 'virtual rocksdb::Compaction* rocksdb::NullCompactionPicker::CompactRange(const string&, const rocksdb::MutableCFOptions&, rocksdb::VersionStorageInfo*, int, int, uint32_t, const rocksdb::InternalKey*, const rocksdb::InternalKey*, rocksdb::InternalKey**, bool*)':
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:276:47: warning: unused parameter 'cf_name' [-Wunused-parameter]
[INFO] [stderr] warning:   276 |   Compaction* CompactRange(const std::string& cf_name,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:385:37: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   385 |                            uint32_t compress_format_version,
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:277:52: warning: unused parameter 'mutable_cf_options' [-Wunused-parameter]
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning:   277 |                            const MutableCFOptions& mutable_cf_options,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:386:40: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   386 |                            const char* input, size_t length,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:278:48: warning: unused parameter 'vstorage' [-Wunused-parameter]
[INFO] [stderr] warning:   278 |                            VersionStorageInfo* vstorage, int input_level,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:278:62: warning: unused parameter 'input_level' [-Wunused-parameter]
[INFO] [stderr] warning:   278 |                            VersionStorageInfo* vstorage, int input_level,
[INFO] [stderr] warning:       |                                                          ~~~~^~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:386:54: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:279:32: warning: unused parameter 'output_level' [-Wunused-parameter]
[INFO] [stderr] warning:   386 |                            const char* input, size_t length,
[INFO] [stderr] warning:   279 |                            int output_level, uint32_t output_path_id,
[INFO] [stderr] warning:       |                                               ~~~~~~~^~~~~~
[INFO] [stderr] warning:       |                            ~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:387:43: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   387 |                            ::std::string* output) {
[INFO] [stderr] warning: cargo:warning=      |                            ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning:   279 |                            int output_level, uint32_t output_path_id,
[INFO] [stderr] warning:       |                                              ~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:280:47: warning: unused parameter 'begin' [-Wunused-parameter]
[INFO] [stderr] warning:   280 |                            const InternalKey* begin, const InternalKey* end,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:280:73: warning: unused parameter 'end' [-Wunused-parameter]
[INFO] [stderr] warning:   280 |                            const InternalKey* begin, const InternalKey* end,
[INFO] [stderr] warning:       |                                                      ~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::BZip2_Uncompress(const char*, size_t, int*, uint32_t)':
[INFO] [stderr] warning: rocksdb/util/compression.h:442:43: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning: cargo:warning=  442 | inline char* BZip2_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                               ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning:   281 |                            InternalKey** compaction_end,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:282:34: warning: unused parameter 'manual_conflict' [-Wunused-parameter]
[INFO] [stderr] warning:   282 |                            bool* manual_conflict) override {
[INFO] [stderr] warning:       |                            ~~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:442:62: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   442 | inline char* BZip2_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                       ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:443:36: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   443 |                               int* decompress_size,
[INFO] [stderr] warning:       |                               ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h: In member function 'virtual bool rocksdb::NullCompactionPicker::NeedsCompaction(const rocksdb::VersionStorageInfo*) const':
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:288:33: warning: unused parameter 'vstorage' [-Wunused-parameter]
[INFO] [stderr] warning:   288 |       const VersionStorageInfo* vstorage) const override {
[INFO] [stderr] warning:       |       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:444:40: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   444 |                               uint32_t compress_format_version) {
[INFO] [stderr] warning:       |                               ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::LZ4_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*, rocksdb::Slice)':
[INFO] [stderr] warning: rocksdb/util/compression.h:523:52: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   523 | inline bool LZ4_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                          ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:524:35: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   524 |                          uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                          ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:524:72: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   524 |                          uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                                                            ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:525:33: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   525 |                          size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                          ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:525:56: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   525 |                          size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                         ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:526:38: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   526 |                          const Slice compression_dict = Slice()) {
[INFO] [stderr] warning:       |                          ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::LZ4_Uncompress(const char*, size_t, int*, uint32_t, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:586:41: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   586 | inline char* LZ4_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:586:60: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   586 | inline char* LZ4_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                     ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:587:34: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   587 |                             int* decompress_size,
[INFO] [stderr] warning:       |                             ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:588:38: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   588 |                             uint32_t compress_format_version,
[INFO] [stderr] warning:       |                             ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:589:42: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   589 |                             const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::LZ4HC_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:642:54: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   642 | inline bool LZ4HC_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:643:37: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   643 |                            uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:643:74: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   643 |                            uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                                                              ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:644:35: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   644 |                            size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                            ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:644:58: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   644 |                            size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                           ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:645:41: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   645 |                            const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::XPRESS_Compress(const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:708:41: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:708:55: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                                                ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:708:76: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                                                               ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::XPRESS_Uncompress(const char*, size_t, int*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:715:44: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   715 | inline char* XPRESS_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:715:63: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   715 | inline char* XPRESS_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                        ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:716:8: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   716 |   int* decompress_size) {
[INFO] [stderr] warning:       |   ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::ZSTD_Compress(const rocksdb::CompressionOptions&, const char*, size_t, std::string*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:726:53: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   726 | inline bool ZSTD_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:726:71: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   726 | inline bool ZSTD_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                                                           ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:727:34: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   727 |                           size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                           ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:727:57: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   727 |                           size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:728:40: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   728 |                           const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::ZSTD_Uncompress(const char*, size_t, int*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:762:42: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   762 | inline char* ZSTD_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:762:61: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   762 | inline char* ZSTD_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                      ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:763:35: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   763 |                              int* decompress_size,
[INFO] [stderr] warning:       |                              ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:764:43: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   764 |                              const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/util/file_reader_writer.h:16,
[INFO] [stderr] warning:                  from rocksdb/table/table_builder.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h: In member function 'virtual void rocksdb::RateLimiter::Request(int64_t, rocksdb::Env::IOPriority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h:50:38: warning: unused parameter 'bytes' [-Wunused-parameter]
[INFO] [stderr] warning:    50 |   virtual void Request(const int64_t bytes, const Env::IOPriority pri) {
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h:50:67: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:    50 |   virtual void Request(const int64_t bytes, const Env::IOPriority pri) {
[INFO] [stderr] warning:       |                                             ~~~~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: compilation terminated.
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/options.h:22,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/convenience.h:12,
[INFO] [stderr] warning:                  from rocksdb/db/convenience.cc:14:
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::ReopenWritableFile(const string&, std::unique_ptr<rocksdb::WritableFile>*, const rocksdb::EnvOptions&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:173:56: warning: unused parameter 'fname' [-Wunused-parameter]
[INFO] [stderr] warning:   173 |   virtual Status ReopenWritableFile(const std::string& fname,
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:174:63: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   174 |                                     unique_ptr<WritableFile>* result,
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:175:55: warning: unused parameter 'options' [-Wunused-parameter]
[INFO] [stderr] warning:   175 |                                     const EnvOptions& options) {
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::NewRandomRWFile(const string&, std::unique_ptr<rocksdb::RandomRWFile>*, const rocksdb::EnvOptions&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:190:53: warning: unused parameter 'fname' [-Wunused-parameter]
[INFO] [stderr] warning:   190 |   virtual Status NewRandomRWFile(const std::string& fname,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:191:60: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   191 |                                  unique_ptr<RandomRWFile>* result,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:192:52: warning: unused parameter 'options' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |                                  const EnvOptions& options) {
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::LinkFile(const string&, const string&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:260:46: warning: unused parameter 'src' [-Wunused-parameter]
[INFO] [stderr] warning:   260 |   virtual Status LinkFile(const std::string& src, const std::string& target) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:260:70: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:   260 |   virtual Status LinkFile(const std::string& src, const std::string& target) {
[INFO] [stderr] warning:       |                                                   ~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual int rocksdb::Env::UnSchedule(void*, rocksdb::Env::Priority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:311:32: warning: unused parameter 'arg' [-Wunused-parameter]
[INFO] [stderr] warning:   311 |   virtual int UnSchedule(void* arg, Priority pri) { return 0; }
[INFO] [stderr] warning:       |                          ~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:311:46: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:   311 |   virtual int UnSchedule(void* arg, Priority pri) { return 0; }
[INFO] [stderr] warning:       |                                     ~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual unsigned int rocksdb::Env::GetThreadPoolQueueLen(rocksdb::Env::Priority) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:321:55: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:   321 |   virtual unsigned int GetThreadPoolQueueLen(Priority pri = LOW) const {
[INFO] [stderr] warning:       |                                              ~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual void rocksdb::Env::LowerThreadPoolIOPriority(rocksdb::Env::Priority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:374:51: warning: unused parameter 'pool' [-Wunused-parameter]
[INFO] [stderr] warning:   374 |   virtual void LowerThreadPoolIOPriority(Priority pool = LOW) {}
[INFO] [stderr] warning:       |                                          ~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::GetThreadList(std::vector<rocksdb::ThreadStatus>*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:418:59: warning: unused parameter 'thread_list' [-Wunused-parameter]
[INFO] [stderr] warning:   418 |   virtual Status GetThreadList(std::vector<ThreadStatus>* thread_list) {
[INFO] [stderr] warning:       |                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::SequentialFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:484:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   484 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:484:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   484 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::SequentialFile::PositionedRead(uint64_t, size_t, rocksdb::Slice*, char*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:42: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                 ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:57: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                                  ~~~~~~~^
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:67: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                                            ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:491:39: warning: unused parameter 'scratch' [-Wunused-parameter]
[INFO] [stderr] warning:   491 |                                 char* scratch) {
[INFO] [stderr] warning:       |                                 ~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::RandomAccessFile::Prefetch(uint64_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:517:36: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   517 |   virtual Status Prefetch(uint64_t offset, size_t n) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:517:51: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   517 |   virtual Status Prefetch(uint64_t offset, size_t n) {
[INFO] [stderr] warning:       |                                            ~~~~~~~^
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual size_t rocksdb::RandomAccessFile::GetUniqueId(char*, size_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:536:36: warning: unused parameter 'id' [-Wunused-parameter]
[INFO] [stderr] warning:   536 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                              ~~~~~~^~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:536:47: warning: unused parameter 'max_size' [-Wunused-parameter]
[INFO] [stderr] warning:   536 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                                        ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual void rocksdb::RandomAccessFile::Hint(rocksdb::RandomAccessFile::AccessPattern)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:543:35: warning: unused parameter 'pattern' [-Wunused-parameter]
[INFO] [stderr] warning:   543 |   virtual void Hint(AccessPattern pattern) {}
[INFO] [stderr] warning:       |                     ~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::RandomAccessFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:556:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   556 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:556:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   556 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::Truncate(uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:606:36: warning: unused parameter 'size' [-Wunused-parameter]
[INFO] [stderr] warning:   606 |   virtual Status Truncate(uint64_t size) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual size_t rocksdb::WritableFile::GetUniqueId(char*, size_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:670:36: warning: unused parameter 'id' [-Wunused-parameter]
[INFO] [stderr] warning:   670 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                              ~~~~~~^~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:670:47: warning: unused parameter 'max_size' [-Wunused-parameter]
[INFO] [stderr] warning:   670 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                                        ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:678:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   678 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:678:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   678 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::RangeSync(uint64_t, uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:688:37: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   688 |   virtual Status RangeSync(uint64_t offset, uint64_t nbytes) { return Status::OK(); }
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:688:54: warning: unused parameter 'nbytes' [-Wunused-parameter]
[INFO] [stderr] warning:   688 |   virtual Status RangeSync(uint64_t offset, uint64_t nbytes) { return Status::OK(); }
[INFO] [stderr] warning:       |                                             ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::Allocate(uint64_t, uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:715:36: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   715 |   virtual Status Allocate(uint64_t offset, uint64_t len) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:715:53: warning: unused parameter 'len' [-Wunused-parameter]
[INFO] [stderr] warning:   715 |   virtual Status Allocate(uint64_t offset, uint64_t len) {
[INFO] [stderr] warning:       |                                            ~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/iterator.h:24,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_write.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice.h: In member function 'void rocksdb::PinnableSlice::remove_prefix(size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice.h:176:29: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   176 |   void remove_prefix(size_t n) {
[INFO] [stderr] warning:       |                      ~~~~~~~^
[INFO] [stderr] warning: In file included from rocksdb/db/range_del_aggregator.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker_universal.h:15,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker_universal.cc:12:
[INFO] [stderr] warning: rocksdb/db/version_edit.h: In constructor 'rocksdb::FdWithKeyRange::FdWithKeyRange(rocksdb::FileDescriptor, rocksdb::Slice, rocksdb::Slice, rocksdb::FileMetaData*)':
[INFO] [stderr] warning: rocksdb/db/version_edit.h:155:9: warning: implicitly-declared 'constexpr rocksdb::FileDescriptor::FileDescriptor(const rocksdb::FileDescriptor&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   155 |       : fd(_fd),
[INFO] [stderr] warning:       |         ^~~~~~~
[INFO] [stderr] warning: rocksdb/db/version_edit.h:49:19: note: because 'rocksdb::FileDescriptor' has user-provided 'rocksdb::FileDescriptor& rocksdb::FileDescriptor::operator=(const rocksdb::FileDescriptor&)'
[INFO] [stderr] warning:    49 |   FileDescriptor& operator=(const FileDescriptor& fd) {
[INFO] [stderr] warning:       |                   ^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/db.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_write.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/iterator.h: In member function 'virtual void rocksdb::Iterator::SeekForPrev(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/iterator.h:54:41: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:    54 |   virtual void SeekForPrev(const Slice& target) {}
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/table/table_builder.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker_universal.h:15,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker_universal.cc:12:
[INFO] [stderr] warning: rocksdb/db/table_properties_collector.h: In member function 'virtual rocksdb::IntTblPropCollector* rocksdb::InternalKeyPropertiesCollectorFactory::CreateIntTblPropCollector(uint32_t)':
[INFO] [stderr] warning: rocksdb/db/table_properties_collector.h:78:16: warning: unused parameter 'column_family_id' [-Wunused-parameter]
[INFO] [stderr] warning:    78 |       uint32_t column_family_id) override {
[INFO] [stderr] warning:       |       ~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.cc:12:
[INFO] [stderr] warning: rocksdb/db/version_set.h: In member function 'virtual void rocksdb::VersionSet::LogReporter::Corruption(size_t, const rocksdb::Status&)':
[INFO] [stderr] warning: rocksdb/db/version_set.h:797:36: warning: unused parameter 'bytes' [-Wunused-parameter]
[INFO] [stderr] warning:   797 |     virtual void Corruption(size_t bytes, const Status& s) override {
[INFO] [stderr] warning:       |                             ~~~~~~~^~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/compaction.cc:22:
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h: In member function 'virtual bool rocksdb::CompactionFilter::Filter(int, const rocksdb::Slice&, const rocksdb::Slice&, std::string*, bool*) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:100:27: warning: unused parameter 'level' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual bool Filter(int level, const Slice& key, const Slice& existing_value,
[INFO] [stderr] warning:       |                       ~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:100:47: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual bool Filter(int level, const Slice& key, const Slice& existing_value,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:100:65: warning: unused parameter 'existing_value' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual bool Filter(int level, const Slice& key, const Slice& existing_value,
[INFO] [stderr] warning:       |                                                    ~~~~~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:101:36: warning: unused parameter 'new_value' [-Wunused-parameter]
[INFO] [stderr] warning:   101 |                       std::string* new_value, bool* value_changed) const {
[INFO] [stderr] warning:       |                       ~~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:101:53: warning: unused parameter 'value_changed' [-Wunused-parameter]
[INFO] [stderr] warning:   101 |                       std::string* new_value, bool* value_changed) const {
[INFO] [stderr] warning:       |                                               ~~~~~~^~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h: In member function 'virtual bool rocksdb::CompactionFilter::FilterMergeOperand(int, const rocksdb::Slice&, const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:114:39: warning: unused parameter 'level' [-Wunused-parameter]
[INFO] [stderr] warning:   114 |   virtual bool FilterMergeOperand(int level, const Slice& key,
[INFO] [stderr] warning:       |                                   ~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:114:59: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   114 |   virtual bool FilterMergeOperand(int level, const Slice& key,
[INFO] [stderr] warning:       |                                              ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:115:48: warning: unused parameter 'operand' [-Wunused-parameter]
[INFO] [stderr] warning:   115 |                                   const Slice& operand) const {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h: In member function 'virtual rocksdb::CompactionFilter::Decision rocksdb::CompactionFilter::FilterV2(int, const rocksdb::Slice&, rocksdb::CompactionFilter::ValueType, const rocksdb::Slice&, std::string*, std::string*) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:160:42: warning: unused parameter 'skip_until' [-Wunused-parameter]
[INFO] [stderr] warning:   160 |                             std::string* skip_until) const {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/db.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_write.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/listener.h: In member function 'virtual void rocksdb::EventListener::OnColumnFamilyHandleDeletionStarted(rocksdb::ColumnFamilyHandle*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/listener.h:348:72: warning: unused parameter 'handle' [-Wunused-parameter]
[INFO] [stderr] warning:   348 |   virtual void OnColumnFamilyHandleDeletionStarted(ColumnFamilyHandle* handle) {
[INFO] [stderr] warning:       |                                                    ~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/advanced_options.h:13,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:20,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_write.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual void rocksdb::MemTableRep::InsertWithHint(rocksdb::KeyHandle, void**)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:92:56: warning: unused parameter 'hint' [-Wunused-parameter]
[INFO] [stderr] warning:    92 |   virtual void InsertWithHint(KeyHandle handle, void** hint) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual void rocksdb::MemTableRep::InsertConcurrently(rocksdb::KeyHandle)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:99:45: warning: unused parameter 'handle' [-Wunused-parameter]
[INFO] [stderr] warning:    99 |   virtual void InsertConcurrently(KeyHandle handle) {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual uint64_t rocksdb::MemTableRep::ApproximateNumEntries(const rocksdb::Slice&, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:131:55: warning: unused parameter 'start_ikey' [-Wunused-parameter]
[INFO] [stderr] warning:   131 |   virtual uint64_t ApproximateNumEntries(const Slice& start_ikey,
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:132:55: warning: unused parameter 'end_key' [-Wunused-parameter]
[INFO] [stderr] warning:   132 |                                          const Slice& end_key) {
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/options/cf_options.h:14,
[INFO] [stderr] warning:                  from rocksdb/table/table_builder.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker_universal.h:15,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker_universal.cc:12:
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::Snappy_Compress(const rocksdb::CompressionOptions&, const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:154:55: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   154 | inline bool Snappy_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::BZip2_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:384:54: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   384 | inline bool BZip2_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:385:37: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   385 |                            uint32_t compress_format_version,
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:386:40: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   386 |                            const char* input, size_t length,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:386:54: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   386 |                            const char* input, size_t length,
[INFO] [stderr] warning:       |                                               ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:387:43: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   387 |                            ::std::string* output) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::BZip2_Uncompress(const char*, size_t, int*, uint32_t)':
[INFO] [stderr] warning: rocksdb/util/compression.h:442:43: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   442 | inline char* BZip2_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                               ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:442:62: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   442 | inline char* BZip2_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                       ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:443:36: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   443 |                               int* decompress_size,
[INFO] [stderr] warning:       |                               ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:444:40: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   444 |                               uint32_t compress_format_version) {
[INFO] [stderr] warning:       |                               ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::LZ4_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*, rocksdb::Slice)':
[INFO] [stderr] warning: rocksdb/util/compression.h:523:52: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   523 | inline bool LZ4_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                          ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:524:35: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   524 |                          uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                          ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:524:72: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   524 |                          uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                                                            ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:525:33: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   525 |                          size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                          ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:525:56: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   525 |                          size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                         ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:526:38: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   526 |                          const Slice compression_dict = Slice()) {
[INFO] [stderr] warning:       |                          ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::LZ4_Uncompress(const char*, size_t, int*, uint32_t, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:586:41: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   586 | inline char* LZ4_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:586:60: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   586 | inline char* LZ4_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                     ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:587:34: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   587 |                             int* decompress_size,
[INFO] [stderr] warning:       |                             ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:588:38: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   588 |                             uint32_t compress_format_version,
[INFO] [stderr] warning:       |                             ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:589:42: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   589 |                             const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::LZ4HC_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:642:54: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   642 | inline bool LZ4HC_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:643:37: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   643 |                            uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:643:74: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   643 |                            uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                                                              ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:644:35: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   644 |                            size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                            ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:644:58: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   644 |                            size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                           ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:645:41: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   645 |                            const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::XPRESS_Compress(const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:708:41: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:708:55: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                                                ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:708:76: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                                                               ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::XPRESS_Uncompress(const char*, size_t, int*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:715:44: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   715 | inline char* XPRESS_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:715:63: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   715 | inline char* XPRESS_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                        ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:716:8: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   716 |   int* decompress_size) {
[INFO] [stderr] warning:       |   ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::ZSTD_Compress(const rocksdb::CompressionOptions&, const char*, size_t, std::string*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:726:53: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   726 | inline bool ZSTD_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:726:71: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   726 | inline bool ZSTD_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                                                           ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:727:34: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   727 |                           size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                           ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:727:57: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   727 |                           size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:728:40: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   728 |                           const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::ZSTD_Uncompress(const char*, size_t, int*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:762:42: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   762 | inline char* ZSTD_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:762:61: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   762 | inline char* ZSTD_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                      ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:763:35: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   763 |                              int* decompress_size,
[INFO] [stderr] warning:       |                              ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:764:43: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   764 |                              const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/util/file_reader_writer.h:16,
[INFO] [stderr] warning:                  from rocksdb/table/table_builder.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker_universal.h:15,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker_universal.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h: In member function 'virtual void rocksdb::RateLimiter::Request(int64_t, rocksdb::Env::IOPriority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h:50:38: warning: unused parameter 'bytes' [-Wunused-parameter]
[INFO] [stderr] warning:    50 |   virtual void Request(const int64_t bytes, const Env::IOPriority pri) {
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h:50:67: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:    50 |   virtual void Request(const int64_t bytes, const Env::IOPriority pri) {
[INFO] [stderr] warning:       |                                             ~~~~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/options.h:22,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_write.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::ReopenWritableFile(const string&, std::unique_ptr<rocksdb::WritableFile>*, const rocksdb::EnvOptions&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:173:56: warning: unused parameter 'fname' [-Wunused-parameter]
[INFO] [stderr] warning:   173 |   virtual Status ReopenWritableFile(const std::string& fname,
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:174:63: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   174 |                                     unique_ptr<WritableFile>* result,
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:175:55: warning: unused parameter 'options' [-Wunused-parameter]
[INFO] [stderr] warning:   175 |                                     const EnvOptions& options) {
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::NewRandomRWFile(const string&, std::unique_ptr<rocksdb::RandomRWFile>*, const rocksdb::EnvOptions&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:190:53: warning: unused parameter 'fname' [-Wunused-parameter]
[INFO] [stderr] warning:   190 |   virtual Status NewRandomRWFile(const std::string& fname,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:191:60: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   191 |                                  unique_ptr<RandomRWFile>* result,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:192:52: warning: unused parameter 'options' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |                                  const EnvOptions& options) {
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::LinkFile(const string&, const string&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:260:46: warning: unused parameter 'src' [-Wunused-parameter]
[INFO] [stderr] warning:   260 |   virtual Status LinkFile(const std::string& src, const std::string& target) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:260:70: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:   260 |   virtual Status LinkFile(const std::string& src, const std::string& target) {
[INFO] [stderr] warning:       |                                                   ~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual int rocksdb::Env::UnSchedule(void*, rocksdb::Env::Priority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:311:32: warning: unused parameter 'arg' [-Wunused-parameter]
[INFO] [stderr] warning:   311 |   virtual int UnSchedule(void* arg, Priority pri) { return 0; }
[INFO] [stderr] warning:       |                          ~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:311:46: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:   311 |   virtual int UnSchedule(void* arg, Priority pri) { return 0; }
[INFO] [stderr] warning:       |                                     ~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual unsigned int rocksdb::Env::GetThreadPoolQueueLen(rocksdb::Env::Priority) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:321:55: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:   321 |   virtual unsigned int GetThreadPoolQueueLen(Priority pri = LOW) const {
[INFO] [stderr] warning:       |                                              ~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual void rocksdb::Env::LowerThreadPoolIOPriority(rocksdb::Env::Priority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:374:51: warning: unused parameter 'pool' [-Wunused-parameter]
[INFO] [stderr] warning:   374 |   virtual void LowerThreadPoolIOPriority(Priority pool = LOW) {}
[INFO] [stderr] warning:       |                                          ~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::GetThreadList(std::vector<rocksdb::ThreadStatus>*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:418:59: warning: unused parameter 'thread_list' [-Wunused-parameter]
[INFO] [stderr] warning:   418 |   virtual Status GetThreadList(std::vector<ThreadStatus>* thread_list) {
[INFO] [stderr] warning:       |                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::SequentialFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:484:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   484 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:484:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   484 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::SequentialFile::PositionedRead(uint64_t, size_t, rocksdb::Slice*, char*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:42: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                 ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:57: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                                  ~~~~~~~^
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:67: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                                            ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:491:39: warning: unused parameter 'scratch' [-Wunused-parameter]
[INFO] [stderr] warning:   491 |                                 char* scratch) {
[INFO] [stderr] warning:       |                                 ~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::RandomAccessFile::Prefetch(uint64_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:517:36: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   517 |   virtual Status Prefetch(uint64_t offset, size_t n) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:517:51: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   517 |   virtual Status Prefetch(uint64_t offset, size_t n) {
[INFO] [stderr] warning:       |                                            ~~~~~~~^
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual size_t rocksdb::RandomAccessFile::GetUniqueId(char*, size_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:536:36: warning: unused parameter 'id' [-Wunused-parameter]
[INFO] [stderr] warning:   536 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                              ~~~~~~^~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:536:47: warning: unused parameter 'max_size' [-Wunused-parameter]
[INFO] [stderr] warning:   536 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                                        ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual void rocksdb::RandomAccessFile::Hint(rocksdb::RandomAccessFile::AccessPattern)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:543:35: warning: unused parameter 'pattern' [-Wunused-parameter]
[INFO] [stderr] warning:   543 |   virtual void Hint(AccessPattern pattern) {}
[INFO] [stderr] warning:       |                     ~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::RandomAccessFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:556:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   556 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:556:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   556 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::Truncate(uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:606:36: warning: unused parameter 'size' [-Wunused-parameter]
[INFO] [stderr] warning:   606 |   virtual Status Truncate(uint64_t size) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual size_t rocksdb::WritableFile::GetUniqueId(char*, size_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:670:36: warning: unused parameter 'id' [-Wunused-parameter]
[INFO] [stderr] warning:   670 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                              ~~~~~~^~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:670:47: warning: unused parameter 'max_size' [-Wunused-parameter]
[INFO] [stderr] warning:   670 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                                        ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:678:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   678 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:678:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   678 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::RangeSync(uint64_t, uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:688:37: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   688 |   virtual Status RangeSync(uint64_t offset, uint64_t nbytes) { return Status::OK(); }
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:688:54: warning: unused parameter 'nbytes' [-Wunused-parameter]
[INFO] [stderr] warning:   688 |   virtual Status RangeSync(uint64_t offset, uint64_t nbytes) { return Status::OK(); }
[INFO] [stderr] warning:       |                                             ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::Allocate(uint64_t, uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:715:36: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   715 |   virtual Status Allocate(uint64_t offset, uint64_t len) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:715:53: warning: unused parameter 'len' [-Wunused-parameter]
[INFO] [stderr] warning:   715 |   virtual Status Allocate(uint64_t offset, uint64_t len) {
[INFO] [stderr] warning:       |                                            ~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/iterator.h:24,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_filesnapshot.cc:22:
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice.h: In member function 'void rocksdb::PinnableSlice::remove_prefix(size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice.h:176:29: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   176 |   void remove_prefix(size_t n) {
[INFO] [stderr] warning:       |                      ~~~~~~~^
[INFO] [stderr] warning: In file included from rocksdb/db/version_set.h:35,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:23,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.cc:12:
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h: In member function 'virtual rocksdb::Compaction* rocksdb::NullCompactionPicker::PickCompaction(const string&, const rocksdb::MutableCFOptions&, rocksdb::VersionStorageInfo*, rocksdb::LogBuffer*)':
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:268:49: warning: unused parameter 'cf_name' [-Wunused-parameter]
[INFO] [stderr] warning:   268 |   Compaction* PickCompaction(const std::string& cf_name,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:269:54: warning: unused parameter 'mutable_cf_options' [-Wunused-parameter]
[INFO] [stderr] warning:   269 |                              const MutableCFOptions& mutable_cf_options,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:270:50: warning: unused parameter 'vstorage' [-Wunused-parameter]
[INFO] [stderr] warning:   270 |                              VersionStorageInfo* vstorage,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:271:41: warning: unused parameter 'log_buffer' [-Wunused-parameter]
[INFO] [stderr] warning:   271 |                              LogBuffer* log_buffer) override {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h: In member function 'virtual rocksdb::Compaction* rocksdb::NullCompactionPicker::CompactRange(const string&, const rocksdb::MutableCFOptions&, rocksdb::VersionStorageInfo*, int, int, uint32_t, const rocksdb::InternalKey*, const rocksdb::InternalKey*, rocksdb::InternalKey**, bool*)':
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:276:47: warning: unused parameter 'cf_name' [-Wunused-parameter]
[INFO] [stderr] warning:   276 |   Compaction* CompactRange(const std::string& cf_name,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:277:52: warning: unused parameter 'mutable_cf_options' [-Wunused-parameter]
[INFO] [stderr] warning:   277 |                            const MutableCFOptions& mutable_cf_options,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:278:48: warning: unused parameter 'vstorage' [-Wunused-parameter]
[INFO] [stderr] warning:   278 |                            VersionStorageInfo* vstorage, int input_level,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:278:62: warning: unused parameter 'input_level' [-Wunused-parameter]
[INFO] [stderr] warning:   278 |                            VersionStorageInfo* vstorage, int input_level,
[INFO] [stderr] warning:       |                                                          ~~~~^~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:279:32: warning: unused parameter 'output_level' [-Wunused-parameter]
[INFO] [stderr] warning:   279 |                            int output_level, uint32_t output_path_id,
[INFO] [stderr] warning:       |                            ~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:279:55: warning: unused parameter 'output_path_id' [-Wunused-parameter]
[INFO] [stderr] warning:   279 |                            int output_level, uint32_t output_path_id,
[INFO] [stderr] warning:       |                                              ~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:280:47: warning: unused parameter 'begin' [-Wunused-parameter]
[INFO] [stderr] warning:   280 |                            const InternalKey* begin, const InternalKey* end,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:280:73: warning: unused parameter 'end' [-Wunused-parameter]
[INFO] [stderr] warning:   280 |                            const InternalKey* begin, const InternalKey* end,
[INFO] [stderr] warning:       |                                                      ~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:281:42: warning: unused parameter 'compaction_end' [-Wunused-parameter]
[INFO] [stderr] warning:   281 |                            InternalKey** compaction_end,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:282:34: warning: unused parameter 'manual_conflict' [-Wunused-parameter]
[INFO] [stderr] warning:   282 |                            bool* manual_conflict) override {
[INFO] [stderr] warning:       |                            ~~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h: In member function 'virtual bool rocksdb::NullCompactionPicker::NeedsCompaction(const rocksdb::VersionStorageInfo*) const':
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:288:33: warning: unused parameter 'vstorage' [-Wunused-parameter]
[INFO] [stderr] warning:   288 |       const VersionStorageInfo* vstorage) const override {
[INFO] [stderr] warning:       |       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/db.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_filesnapshot.cc:22:
[INFO] [stderr] warning: rocksdb/include/rocksdb/iterator.h: In member function 'virtual void rocksdb::Iterator::SeekForPrev(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/iterator.h:54:41: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:    54 |   virtual void SeekForPrev(const Slice& target) {}
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/iterator.h:24,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_files.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice.h: In member function 'void rocksdb::PinnableSlice::remove_prefix(size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice.h:176:29: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   176 |   void remove_prefix(size_t n) {
[INFO] [stderr] warning:       |                      ~~~~~~~^
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/db.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_files.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/iterator.h: In member function 'virtual void rocksdb::Iterator::SeekForPrev(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/iterator.h:54:41: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:    54 |   virtual void SeekForPrev(const Slice& target) {}
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/iterator.h:24,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice.h: In member function 'void rocksdb::PinnableSlice::remove_prefix(size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice.h:176:29: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   176 |   void remove_prefix(size_t n) {
[INFO] [stderr] warning:       |                      ~~~~~~~^
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/iterator.h:24,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_compaction_flush.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice.h: In member function 'void rocksdb::PinnableSlice::remove_prefix(size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice.h:176:29: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   176 |   void remove_prefix(size_t n) {
[INFO] [stderr] warning:       |                      ~~~~~~~^
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/db.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/iterator.h: In member function 'virtual void rocksdb::Iterator::SeekForPrev(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/iterator.h:54:41: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:    54 |   virtual void SeekForPrev(const Slice& target) {}
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/db.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_compaction_flush.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/iterator.h: In member function 'virtual void rocksdb::Iterator::SeekForPrev(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/iterator.h:54:41: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:    54 |   virtual void SeekForPrev(const Slice& target) {}
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/db.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_filesnapshot.cc:22:
[INFO] [stderr] warning: rocksdb/include/rocksdb/listener.h: In member function 'virtual void rocksdb::EventListener::OnColumnFamilyHandleDeletionStarted(rocksdb::ColumnFamilyHandle*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/listener.h:348:72: warning: unused parameter 'handle' [-Wunused-parameter]
[INFO] [stderr] warning:   348 |   virtual void OnColumnFamilyHandleDeletionStarted(ColumnFamilyHandle* handle) {
[INFO] [stderr] warning:       |                                                    ~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: compilation terminated.
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/advanced_options.h:13,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:20,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_filesnapshot.cc:22:
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual void rocksdb::MemTableRep::InsertWithHint(rocksdb::KeyHandle, void**)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:92:56: warning: unused parameter 'hint' [-Wunused-parameter]
[INFO] [stderr] warning:    92 |   virtual void InsertWithHint(KeyHandle handle, void** hint) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual void rocksdb::MemTableRep::InsertConcurrently(rocksdb::KeyHandle)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:99:45: warning: unused parameter 'handle' [-Wunused-parameter]
[INFO] [stderr] warning:    99 |   virtual void InsertConcurrently(KeyHandle handle) {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual uint64_t rocksdb::MemTableRep::ApproximateNumEntries(const rocksdb::Slice&, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:131:55: warning: unused parameter 'start_ikey' [-Wunused-parameter]
[INFO] [stderr] warning:   131 |   virtual uint64_t ApproximateNumEntries(const Slice& start_ikey,
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:132:55: warning: unused parameter 'end_key' [-Wunused-parameter]
[INFO] [stderr] warning:   132 |                                          const Slice& end_key) {
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/db.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_files.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/listener.h: In member function 'virtual void rocksdb::EventListener::OnColumnFamilyHandleDeletionStarted(rocksdb::ColumnFamilyHandle*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/listener.h:348:72: warning: unused parameter 'handle' [-Wunused-parameter]
[INFO] [stderr] warning:   348 |   virtual void OnColumnFamilyHandleDeletionStarted(ColumnFamilyHandle* handle) {
[INFO] [stderr] warning:       |                                                    ~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/db.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_compaction_flush.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/listener.h: In member function 'virtual void rocksdb::EventListener::OnColumnFamilyHandleDeletionStarted(rocksdb::ColumnFamilyHandle*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/listener.h:348:72: warning: unused parameter 'handle' [-Wunused-parameter]
[INFO] [stderr] warning:   348 |   virtual void OnColumnFamilyHandleDeletionStarted(ColumnFamilyHandle* handle) {
[INFO] [stderr] warning:       |                                                    ~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:23,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.cc:12:
[INFO] [stderr] warning: rocksdb/db/version_set.h: In member function 'virtual void rocksdb::VersionSet::LogReporter::Corruption(size_t, const rocksdb::Status&)':
[INFO] [stderr] warning: rocksdb/db/version_set.h:797:36: warning: unused parameter 'bytes' [-Wunused-parameter]
[INFO] [stderr] warning:   797 |     virtual void Corruption(size_t bytes, const Status& s) override {
[INFO] [stderr] warning:       |                             ~~~~~~~^~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/db.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/listener.h: In member function 'virtual void rocksdb::EventListener::OnColumnFamilyHandleDeletionStarted(rocksdb::ColumnFamilyHandle*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/listener.h:348:72: warning: unused parameter 'handle' [-Wunused-parameter]
[INFO] [stderr] warning:   348 |   virtual void OnColumnFamilyHandleDeletionStarted(ColumnFamilyHandle* handle) {
[INFO] [stderr] warning:       |                                                    ~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/cache.h:29,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/write_buffer_manager.h:19,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:26,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_write.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/statistics.h: In member function 'virtual std::string rocksdb::Statistics::getHistogramString(uint32_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/statistics.h:448:51: warning: unused parameter 'type' [-Wunused-parameter]
[INFO] [stderr] warning:   448 |   virtual std::string getHistogramString(uint32_t type) const { return ""; }
[INFO] [stderr] warning:       |                                          ~~~~~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/write_buffer_manager.h:19,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:26,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_write.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h: In member function 'virtual void rocksdb::Cache::TEST_mark_as_data_block(const rocksdb::Slice&, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h:192:53: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr] warning:       |                                        ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h:192:65: warning: unused parameter 'charge' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr] warning:       |                                                          ~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/advanced_options.h:13,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:20,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_files.cc:11:
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/options.h:22,
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual void rocksdb::MemTableRep::InsertWithHint(rocksdb::KeyHandle, void**)':
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:92:56: warning: unused parameter 'hint' [-Wunused-parameter]
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:    92 |   virtual void InsertWithHint(KeyHandle handle, void** hint) {
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_filesnapshot.cc:22:
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::ReopenWritableFile(const string&, std::unique_ptr<rocksdb::WritableFile>*, const rocksdb::EnvOptions&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:173:56: warning: unused parameter 'fname' [-Wunused-parameter]
[INFO] [stderr] warning:   173 |   virtual Status ReopenWritableFile(const std::string& fname,
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:174:63: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   174 |                                     unique_ptr<WritableFile>* result,
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:175:55: warning: unused parameter 'options' [-Wunused-parameter]
[INFO] [stderr] warning:   175 |                                     const EnvOptions& options) {
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::NewRandomRWFile(const string&, std::unique_ptr<rocksdb::RandomRWFile>*, const rocksdb::EnvOptions&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:190:53: warning: unused parameter 'fname' [-Wunused-parameter]
[INFO] [stderr] warning:   190 |   virtual Status NewRandomRWFile(const std::string& fname,
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual void rocksdb::MemTableRep::InsertConcurrently(rocksdb::KeyHandle)':
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:99:45: warning: unused parameter 'handle' [-Wunused-parameter]
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:191:60: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:    99 |   virtual void InsertConcurrently(KeyHandle handle) {
[INFO] [stderr] warning:   191 |                                  unique_ptr<RandomRWFile>* result,
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~^~~~~~
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:192:52: warning: unused parameter 'options' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |                                  const EnvOptions& options) {
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual uint64_t rocksdb::MemTableRep::ApproximateNumEntries(const rocksdb::Slice&, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:131:55: warning: unused parameter 'start_ikey' [-Wunused-parameter]
[INFO] [stderr] warning:   131 |   virtual uint64_t ApproximateNumEntries(const Slice& start_ikey,cargo:warning=
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:260:46: warning: unused parameter 'src' [-Wunused-parameter]
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:132:55: warning: unused parameter 'end_key' [-Wunused-parameter]
[INFO] [stderr] warning:   260 |   virtual Status LinkFile(const std::string& src, const std::string& target) {
[INFO] [stderr] warning:   132 |                                          const Slice& end_key) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:260:70: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:   260 |   virtual Status LinkFile(const std::string& src, const std::string& target) {
[INFO] [stderr] warning:       |                                                   ~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual int rocksdb::Env::UnSchedule(void*, rocksdb::Env::Priority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:311:32: warning: unused parameter 'arg' [-Wunused-parameter]
[INFO] [stderr] warning:   311 |   virtual int UnSchedule(void* arg, Priority pri) { return 0; }
[INFO] [stderr] warning:       |                          ~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:311:46: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:   311 |   virtual int UnSchedule(void* arg, Priority pri) { return 0; }
[INFO] [stderr] warning:       |                                     ~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual unsigned int rocksdb::Env::GetThreadPoolQueueLen(rocksdb::Env::Priority) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:321:55: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:   321 |   virtual unsigned int GetThreadPoolQueueLen(Priority pri = LOW) const {
[INFO] [stderr] warning:       |                                              ~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual void rocksdb::Env::LowerThreadPoolIOPriority(rocksdb::Env::Priority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:374:51: warning: unused parameter 'pool' [-Wunused-parameter]
[INFO] [stderr] warning:   374 |   virtual void LowerThreadPoolIOPriority(Priority pool = LOW) {}
[INFO] [stderr] warning:       |                                          ~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::GetThreadList(std::vector<rocksdb::ThreadStatus>*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:418:59: warning: unused parameter 'thread_list' [-Wunused-parameter]
[INFO] [stderr] warning:   418 |   virtual Status GetThreadList(std::vector<ThreadStatus>* thread_list) {
[INFO] [stderr] warning:       |                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::SequentialFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:484:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   484 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:484:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   484 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::SequentialFile::PositionedRead(uint64_t, size_t, rocksdb::Slice*, char*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:42: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                 ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:57: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                                  ~~~~~~~^
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:67: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                                            ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:491:39: warning: unused parameter 'scratch' [-Wunused-parameter]
[INFO] [stderr] warning:   491 |                                 char* scratch) {
[INFO] [stderr] warning:       |                                 ~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::RandomAccessFile::Prefetch(uint64_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:517:36: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   517 |   virtual Status Prefetch(uint64_t offset, size_t n) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:517:51: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   517 |   virtual Status Prefetch(uint64_t offset, size_t n) {
[INFO] [stderr] warning:       |                                            ~~~~~~~^
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual size_t rocksdb::RandomAccessFile::GetUniqueId(char*, size_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:536:36: warning: unused parameter 'id' [-Wunused-parameter]
[INFO] [stderr] warning:   536 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                              ~~~~~~^~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:536:47: warning: unused parameter 'max_size' [-Wunused-parameter]
[INFO] [stderr] warning:   536 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                                        ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual void rocksdb::RandomAccessFile::Hint(rocksdb::RandomAccessFile::AccessPattern)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:543:35: warning: unused parameter 'pattern' [-Wunused-parameter]
[INFO] [stderr] warning:   543 |   virtual void Hint(AccessPattern pattern) {}
[INFO] [stderr] warning:       |                     ~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::RandomAccessFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:556:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   556 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:556:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   556 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::Truncate(uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:606:36: warning: unused parameter 'size' [-Wunused-parameter]
[INFO] [stderr] warning:   606 |   virtual Status Truncate(uint64_t size) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual size_t rocksdb::WritableFile::GetUniqueId(char*, size_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:670:36: warning: unused parameter 'id' [-Wunused-parameter]
[INFO] [stderr] warning:   670 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                              ~~~~~~^~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:670:47: warning: unused parameter 'max_size' [-Wunused-parameter]
[INFO] [stderr] warning:   670 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                                        ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:678:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   678 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:678:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   678 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::RangeSync(uint64_t, uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:688:37: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   688 |   virtual Status RangeSync(uint64_t offset, uint64_t nbytes) { return Status::OK(); }
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:688:54: warning: unused parameter 'nbytes' [-Wunused-parameter]
[INFO] [stderr] warning:   688 |   virtual Status RangeSync(uint64_t offset, uint64_t nbytes) { return Status::OK(); }
[INFO] [stderr] warning:       |                                             ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::Allocate(uint64_t, uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:715:36: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   715 |   virtual Status Allocate(uint64_t offset, uint64_t len) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:715:53: warning: unused parameter 'len' [-Wunused-parameter]
[INFO] [stderr] warning:   715 |   virtual Status Allocate(uint64_t offset, uint64_t len) {
[INFO] [stderr] warning:       |                                            ~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/cache.h:29,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/write_buffer_manager.h:19,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:26,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/convenience.h:12,
[INFO] [stderr] warning:                  from rocksdb/db/convenience.cc:14:
[INFO] [stderr] warning: rocksdb/include/rocksdb/statistics.h: In member function 'virtual std::string rocksdb::Statistics::getHistogramString(uint32_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/statistics.h:448:51: warning: unused parameter 'type' [-Wunused-parameter]
[INFO] [stderr] warning:   448 |   virtual std::string getHistogramString(uint32_t type) const { return ""; }
[INFO] [stderr] warning:       |                                          ~~~~~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/advanced_options.h:13,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:20,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_compaction_flush.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual void rocksdb::MemTableRep::InsertWithHint(rocksdb::KeyHandle, void**)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:92:56: warning: unused parameter 'hint' [-Wunused-parameter]
[INFO] [stderr] warning:    92 |   virtual void InsertWithHint(KeyHandle handle, void** hint) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual void rocksdb::MemTableRep::InsertConcurrently(rocksdb::KeyHandle)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:99:45: warning: unused parameter 'handle' [-Wunused-parameter]
[INFO] [stderr] warning:    99 |   virtual void InsertConcurrently(KeyHandle handle) {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual uint64_t rocksdb::MemTableRep::ApproximateNumEntries(const rocksdb::Slice&, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:131:55: warning: unused parameter 'start_ikey' [-Wunused-parameter]
[INFO] [stderr] warning:   131 |   virtual uint64_t ApproximateNumEntries(const Slice& start_ikey,
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:132:55: warning: unused parameter 'end_key' [-Wunused-parameter]
[INFO] [stderr] warning:   132 |                                          const Slice& end_key) {
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/write_buffer_manager.h:19,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:26,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/convenience.h:12,
[INFO] [stderr] warning:                  from rocksdb/db/convenience.cc:14:
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h: In member function 'virtual void rocksdb::Cache::TEST_mark_as_data_block(const rocksdb::Slice&, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h:192:53: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr] warning:       |                                        ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h:192:65: warning: unused parameter 'charge' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr] warning:       |                                                          ~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/advanced_options.h:13,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:20,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual void rocksdb::MemTableRep::InsertWithHint(rocksdb::KeyHandle, void**)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:92:56: warning: unused parameter 'hint' [-Wunused-parameter]
[INFO] [stderr] warning:    92 |   virtual void InsertWithHint(KeyHandle handle, void** hint) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual void rocksdb::MemTableRep::InsertConcurrently(rocksdb::KeyHandle)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:99:45: warning: unused parameter 'handle' [-Wunused-parameter]
[INFO] [stderr] warning:    99 |   virtual void InsertConcurrently(KeyHandle handle) {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual uint64_t rocksdb::MemTableRep::ApproximateNumEntries(const rocksdb::Slice&, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:131:55: warning: unused parameter 'start_ikey' [-Wunused-parameter]
[INFO] [stderr] warning:   131 |   virtual uint64_t ApproximateNumEntries(const Slice& start_ikey,
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:132:55: warning: unused parameter 'end_key' [-Wunused-parameter]
[INFO] [stderr] warning:   132 |                                          const Slice& end_key) {
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/options.h:22,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_files.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::ReopenWritableFile(const string&, std::unique_ptr<rocksdb::WritableFile>*, const rocksdb::EnvOptions&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:173:56: warning: unused parameter 'fname' [-Wunused-parameter]
[INFO] [stderr] warning:   173 |   virtual Status ReopenWritableFile(const std::string& fname,
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:174:63: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   174 |                                     unique_ptr<WritableFile>* result,
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:175:55: warning: unused parameter 'options' [-Wunused-parameter]
[INFO] [stderr] warning:   175 |                                     const EnvOptions& options) {
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::NewRandomRWFile(const string&, std::unique_ptr<rocksdb::RandomRWFile>*, const rocksdb::EnvOptions&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:190:53: warning: unused parameter 'fname' [-Wunused-parameter]
[INFO] [stderr] warning:   190 |   virtual Status NewRandomRWFile(const std::string& fname,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:191:60: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   191 |                                  unique_ptr<RandomRWFile>* result,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:192:52: warning: unused parameter 'options' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |                                  const EnvOptions& options) {
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::LinkFile(const string&, const string&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:260:46: warning: unused parameter 'src' [-Wunused-parameter]
[INFO] [stderr] warning:   260 |   virtual Status LinkFile(const std::string& src, const std::string& target) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:260:70: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:   260 |   virtual Status LinkFile(const std::string& src, const std::string& target) {
[INFO] [stderr] warning:       |                                                   ~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual int rocksdb::Env::UnSchedule(void*, rocksdb::Env::Priority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:311:32: warning: unused parameter 'arg' [-Wunused-parameter]
[INFO] [stderr] warning:   311 |   virtual int UnSchedule(void* arg, Priority pri) { return 0; }
[INFO] [stderr] warning:       |                          ~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:311:46: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:   311 |   virtual int UnSchedule(void* arg, Priority pri) { return 0; }
[INFO] [stderr] warning:       |                                     ~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual unsigned int rocksdb::Env::GetThreadPoolQueueLen(rocksdb::Env::Priority) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:321:55: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:   321 |   virtual unsigned int GetThreadPoolQueueLen(Priority pri = LOW) const {
[INFO] [stderr] warning:       |                                              ~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual void rocksdb::Env::LowerThreadPoolIOPriority(rocksdb::Env::Priority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:374:51: warning: unused parameter 'pool' [-Wunused-parameter]
[INFO] [stderr] warning:   374 |   virtual void LowerThreadPoolIOPriority(Priority pool = LOW) {}
[INFO] [stderr] warning:       |                                          ~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::GetThreadList(std::vector<rocksdb::ThreadStatus>*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:418:59: warning: unused parameter 'thread_list' [-Wunused-parameter]
[INFO] [stderr] warning:   418 |   virtual Status GetThreadList(std::vector<ThreadStatus>* thread_list) {
[INFO] [stderr] warning:       |                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/options.h:22,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_compaction_flush.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::ReopenWritableFile(const string&, std::unique_ptr<rocksdb::WritableFile>*, const rocksdb::EnvOptions&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:173:56: warning: unused parameter 'fname' [-Wunused-parameter]
[INFO] [stderr] warning:   173 |   virtual Status ReopenWritableFile(const std::string& fname,
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:174:63: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   174 |                                     unique_ptr<WritableFile>* result,
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:175:55: warning: unused parameter 'options' [-Wunused-parameter]
[INFO] [stderr] warning:   175 |                                     const EnvOptions& options) {
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::NewRandomRWFile(const string&, std::unique_ptr<rocksdb::RandomRWFile>*, const rocksdb::EnvOptions&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:190:53: warning: unused parameter 'fname' [-Wunused-parameter]
[INFO] [stderr] warning:   190 |   virtual Status NewRandomRWFile(const std::string& fname,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:191:60: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   191 |                                  unique_ptr<RandomRWFile>* result,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:192:52: warning: unused parameter 'options' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |                                  const EnvOptions& options) {
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::LinkFile(const string&, const string&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:260:46: warning: unused parameter 'src' [-Wunused-parameter]
[INFO] [stderr] warning:   260 |   virtual Status LinkFile(const std::string& src, const std::string& target) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:260:70: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:   260 |   virtual Status LinkFile(const std::string& src, const std::string& target) {
[INFO] [stderr] warning:       |                                                   ~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::SequentialFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:484:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   484 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:484:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   484 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual int rocksdb::Env::UnSchedule(void*, rocksdb::Env::Priority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:311:32: warning: unused parameter 'arg' [-Wunused-parameter]
[INFO] [stderr] warning:   311 |   virtual int UnSchedule(void* arg, Priority pri) { return 0; }
[INFO] [stderr] warning:       |                          ~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:311:46: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:   311 |   virtual int UnSchedule(void* arg, Priority pri) { return 0; }
[INFO] [stderr] warning:       |                                     ~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual unsigned int rocksdb::Env::GetThreadPoolQueueLen(rocksdb::Env::Priority) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:321:55: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:   321 |   virtual unsigned int GetThreadPoolQueueLen(Priority pri = LOW) const {
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::SequentialFile::PositionedRead(uint64_t, size_t, rocksdb::Slice*, char*)':
[INFO] [stderr] warning:       |                                              ~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:42: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                 ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:57: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                                  ~~~~~~~^
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:67: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                                            ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:491:39: warning: unused parameter 'scratch' [-Wunused-parameter]
[INFO] [stderr] warning:   491 |                                 char* scratch) {
[INFO] [stderr] warning:       |                                 ~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual void rocksdb::Env::LowerThreadPoolIOPriority(rocksdb::Env::Priority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:374:51: warning: unused parameter 'pool' [-Wunused-parameter]
[INFO] [stderr] warning:   374 |   virtual void LowerThreadPoolIOPriority(Priority pool = LOW) {}
[INFO] [stderr] warning:       |                                          ~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::GetThreadList(std::vector<rocksdb::ThreadStatus>*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:418:59: warning: unused parameter 'thread_list' [-Wunused-parameter]
[INFO] [stderr] warning:   418 |   virtual Status GetThreadList(std::vector<ThreadStatus>* thread_list) {
[INFO] [stderr] warning:       |                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::RandomAccessFile::Prefetch(uint64_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:517:36: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   517 |   virtual Status Prefetch(uint64_t offset, size_t n) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:517:51: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   517 |   virtual Status Prefetch(uint64_t offset, size_t n) {
[INFO] [stderr] warning:       |                                            ~~~~~~~^
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual size_t rocksdb::RandomAccessFile::GetUniqueId(char*, size_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:536:36: warning: unused parameter 'id' [-Wunused-parameter]
[INFO] [stderr] warning:   536 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                              ~~~~~~^~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:536:47: warning: unused parameter 'max_size' [-Wunused-parameter]
[INFO] [stderr] warning:   536 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                                        ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual void rocksdb::RandomAccessFile::Hint(rocksdb::RandomAccessFile::AccessPattern)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:543:35: warning: unused parameter 'pattern' [-Wunused-parameter]
[INFO] [stderr] warning:   543 |   virtual void Hint(AccessPattern pattern) {}
[INFO] [stderr] warning:       |                     ~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::SequentialFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:484:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   484 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:484:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   484 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::RandomAccessFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:556:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   556 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:556:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   556 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::SequentialFile::PositionedRead(uint64_t, size_t, rocksdb::Slice*, char*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:42: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                 ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:57: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                                  ~~~~~~~^
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:67: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                                            ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:491:39: warning: unused parameter 'scratch' [-Wunused-parameter]
[INFO] [stderr] warning:   491 |                                 char* scratch) {
[INFO] [stderr] warning:       |                                 ~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::RandomAccessFile::Prefetch(uint64_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:517:36: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   517 |   virtual Status Prefetch(uint64_t offset, size_t n) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:517:51: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   517 |   virtual Status Prefetch(uint64_t offset, size_t n) {
[INFO] [stderr] warning:       |                                            ~~~~~~~^
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual size_t rocksdb::RandomAccessFile::GetUniqueId(char*, size_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:536:36: warning: unused parameter 'id' [-Wunused-parameter]
[INFO] [stderr] warning:   536 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                              ~~~~~~^~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:536:47: warning: unused parameter 'max_size' [-Wunused-parameter]
[INFO] [stderr] warning:   536 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                                        ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual void rocksdb::RandomAccessFile::Hint(rocksdb::RandomAccessFile::AccessPattern)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:543:35: warning: unused parameter 'pattern' [-Wunused-parameter]
[INFO] [stderr] warning:   543 |   virtual void Hint(AccessPattern pattern) {}
[INFO] [stderr] warning:       |                     ~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::RandomAccessFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:556:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   556 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:556:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   556 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::Truncate(uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:606:36: warning: unused parameter 'size' [-Wunused-parameter]
[INFO] [stderr] warning:   606 |   virtual Status Truncate(uint64_t size) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual size_t rocksdb::WritableFile::GetUniqueId(char*, size_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:670:36: warning: unused parameter 'id' [-Wunused-parameter]
[INFO] [stderr] warning:   670 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                              ~~~~~~^~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:670:47: warning: unused parameter 'max_size' [-Wunused-parameter]
[INFO] [stderr] warning:   670 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                                        ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:678:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   678 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:678:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   678 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::RangeSync(uint64_t, uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:688:37: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   688 |   virtual Status RangeSync(uint64_t offset, uint64_t nbytes) { return Status::OK(); }
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:688:54: warning: unused parameter 'nbytes' [-Wunused-parameter]
[INFO] [stderr] warning:   688 |   virtual Status RangeSync(uint64_t offset, uint64_t nbytes) { return Status::OK(); }
[INFO] [stderr] warning:       |                                             ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::Truncate(uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:606:36: warning: unused parameter 'size' [-Wunused-parameter]
[INFO] [stderr] warning:   606 |   virtual Status Truncate(uint64_t size) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual size_t rocksdb::WritableFile::GetUniqueId(char*, size_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:670:36: warning: unused parameter 'id' [-Wunused-parameter]
[INFO] [stderr] warning:   670 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                              ~~~~~~^~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:670:47: warning: unused parameter 'max_size' [-Wunused-parameter]
[INFO] [stderr] warning:   670 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                                        ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::Allocate(uint64_t, uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:715:36: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   715 |   virtual Status Allocate(uint64_t offset, uint64_t len) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:715:53: warning: unused parameter 'len' [-Wunused-parameter]
[INFO] [stderr] warning:   715 |   virtual Status Allocate(uint64_t offset, uint64_t len) {
[INFO] [stderr] warning:       |                                            ~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:678:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   678 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:678:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   678 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::RangeSync(uint64_t, uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:688:37: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   688 |   virtual Status RangeSync(uint64_t offset, uint64_t nbytes) { return Status::OK(); }
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:688:54: warning: unused parameter 'nbytes' [-Wunused-parameter]
[INFO] [stderr] warning:   688 |   virtual Status RangeSync(uint64_t offset, uint64_t nbytes) { return Status::OK(); }
[INFO] [stderr] warning:       |                                             ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::Allocate(uint64_t, uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:715:36: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   715 |   virtual Status Allocate(uint64_t offset, uint64_t len) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:715:53: warning: unused parameter 'len' [-Wunused-parameter]
[INFO] [stderr] warning:   715 |   virtual Status Allocate(uint64_t offset, uint64_t len) {
[INFO] [stderr] warning:       |                                            ~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/options.h:22,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::ReopenWritableFile(const string&, std::unique_ptr<rocksdb::WritableFile>*, const rocksdb::EnvOptions&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:173:56: warning: unused parameter 'fname' [-Wunused-parameter]
[INFO] [stderr] warning:   173 |   virtual Status ReopenWritableFile(const std::string& fname,
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:174:63: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   174 |                                     unique_ptr<WritableFile>* result,
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:175:55: warning: unused parameter 'options' [-Wunused-parameter]
[INFO] [stderr] warning:   175 |                                     const EnvOptions& options) {
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::NewRandomRWFile(const string&, std::unique_ptr<rocksdb::RandomRWFile>*, const rocksdb::EnvOptions&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:190:53: warning: unused parameter 'fname' [-Wunused-parameter]
[INFO] [stderr] warning:   190 |   virtual Status NewRandomRWFile(const std::string& fname,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:191:60: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   191 |                                  unique_ptr<RandomRWFile>* result,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:192:52: warning: unused parameter 'options' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |                                  const EnvOptions& options) {
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::LinkFile(const string&, const string&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:260:46: warning: unused parameter 'src' [-Wunused-parameter]
[INFO] [stderr] warning:   260 |   virtual Status LinkFile(const std::string& src, const std::string& target) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:260:70: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:   260 |   virtual Status LinkFile(const std::string& src, const std::string& target) {
[INFO] [stderr] warning:       |                                                   ~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual int rocksdb::Env::UnSchedule(void*, rocksdb::Env::Priority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:311:32: warning: unused parameter 'arg' [-Wunused-parameter]
[INFO] [stderr] warning:   311 |   virtual int UnSchedule(void* arg, Priority pri) { return 0; }
[INFO] [stderr] warning:       |                          ~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:311:46: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:   311 |   virtual int UnSchedule(void* arg, Priority pri) { return 0; }
[INFO] [stderr] warning:       |                                     ~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual unsigned int rocksdb::Env::GetThreadPoolQueueLen(rocksdb::Env::Priority) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:321:55: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:   321 |   virtual unsigned int GetThreadPoolQueueLen(Priority pri = LOW) const {
[INFO] [stderr] warning:       |                                              ~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual void rocksdb::Env::LowerThreadPoolIOPriority(rocksdb::Env::Priority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:374:51: warning: unused parameter 'pool' [-Wunused-parameter]
[INFO] [stderr] warning:   374 |   virtual void LowerThreadPoolIOPriority(Priority pool = LOW) {}
[INFO] [stderr] warning:       |                                          ~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::GetThreadList(std::vector<rocksdb::ThreadStatus>*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:418:59: warning: unused parameter 'thread_list' [-Wunused-parameter]
[INFO] [stderr] warning:   418 |   virtual Status GetThreadList(std::vector<ThreadStatus>* thread_list) {
[INFO] [stderr] warning:       |                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::SequentialFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:484:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   484 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:484:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   484 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::SequentialFile::PositionedRead(uint64_t, size_t, rocksdb::Slice*, char*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:42: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                 ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:57: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                                  ~~~~~~~^
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:67: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                                            ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:491:39: warning: unused parameter 'scratch' [-Wunused-parameter]
[INFO] [stderr] warning:   491 |                                 char* scratch) {
[INFO] [stderr] warning:       |                                 ~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::RandomAccessFile::Prefetch(uint64_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:517:36: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   517 |   virtual Status Prefetch(uint64_t offset, size_t n) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:517:51: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   517 |   virtual Status Prefetch(uint64_t offset, size_t n) {
[INFO] [stderr] warning:       |                                            ~~~~~~~^
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual size_t rocksdb::RandomAccessFile::GetUniqueId(char*, size_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:536:36: warning: unused parameter 'id' [-Wunused-parameter]
[INFO] [stderr] warning:   536 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                              ~~~~~~^~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:536:47: warning: unused parameter 'max_size' [-Wunused-parameter]
[INFO] [stderr] warning:   536 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                                        ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual void rocksdb::RandomAccessFile::Hint(rocksdb::RandomAccessFile::AccessPattern)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:543:35: warning: unused parameter 'pattern' [-Wunused-parameter]
[INFO] [stderr] warning:   543 |   virtual void Hint(AccessPattern pattern) {}
[INFO] [stderr] warning:       |                     ~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::RandomAccessFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:556:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   556 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:556:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   556 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::Truncate(uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:606:36: warning: unused parameter 'size' [-Wunused-parameter]
[INFO] [stderr] warning:   606 |   virtual Status Truncate(uint64_t size) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual size_t rocksdb::WritableFile::GetUniqueId(char*, size_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:670:36: warning: unused parameter 'id' [-Wunused-parameter]
[INFO] [stderr] warning:   670 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                              ~~~~~~^~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:670:47: warning: unused parameter 'max_size' [-Wunused-parameter]
[INFO] [stderr] warning:   670 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                                        ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:678:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   678 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:678:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   678 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::RangeSync(uint64_t, uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:688:37: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   688 |   virtual Status RangeSync(uint64_t offset, uint64_t nbytes) { return Status::OK(); }
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:688:54: warning: unused parameter 'nbytes' [-Wunused-parameter]
[INFO] [stderr] warning:   688 |   virtual Status RangeSync(uint64_t offset, uint64_t nbytes) { return Status::OK(); }
[INFO] [stderr] warning:       |                                             ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::Allocate(uint64_t, uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:715:36: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   715 |   virtual Status Allocate(uint64_t offset, uint64_t len) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:715:53: warning: unused parameter 'len' [-Wunused-parameter]
[INFO] [stderr] warning:   715 |   virtual Status Allocate(uint64_t offset, uint64_t len) {
[INFO] [stderr] warning:       |                                            ~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/transaction_log.h:11,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_write.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::DeleteRangeCF(uint32_t, const rocksdb::Slice&, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:220:43: warning: unused parameter 'column_family_id' [-Wunused-parameter]
[INFO] [stderr] warning:   220 |     virtual Status DeleteRangeCF(uint32_t column_family_id,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:221:47: warning: unused parameter 'begin_key' [-Wunused-parameter]
[INFO] [stderr] warning:   221 |                                  const Slice& begin_key, const Slice& end_key) {
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:221:71: warning: unused parameter 'end_key' [-Wunused-parameter]
[INFO] [stderr] warning:   221 |                                  const Slice& begin_key, const Slice& end_key) {
[INFO] [stderr] warning:       |                                                          ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkEndPrepare(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:243:48: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   243 |     virtual Status MarkEndPrepare(const Slice& xid) {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkRollback(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:247:46: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   247 |     virtual Status MarkRollback(const Slice& xid) {
[INFO] [stderr] warning:       |                                 ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkCommit(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:252:44: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   252 |     virtual Status MarkCommit(const Slice& xid) {
[INFO] [stderr] warning:       |                               ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/db/merge_helper.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:23,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.cc:12:
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h: In member function 'virtual bool rocksdb::CompactionFilter::Filter(int, const rocksdb::Slice&, const rocksdb::Slice&, std::string*, bool*) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:100:27: warning: unused parameter 'level' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual bool Filter(int level, const Slice& key, const Slice& existing_value,
[INFO] [stderr] warning:       |                       ~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:100:47: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual bool Filter(int level, const Slice& key, const Slice& existing_value,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:100:65: warning: unused parameter 'existing_value' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual bool Filter(int level, const Slice& key, const Slice& existing_value,
[INFO] [stderr] warning:       |                                                    ~~~~~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:101:36: warning: unused parameter 'new_value' [-Wunused-parameter]
[INFO] [stderr] warning:   101 |                       std::string* new_value, bool* value_changed) const {
[INFO] [stderr] warning:       |                       ~~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:101:53: warning: unused parameter 'value_changed' [-Wunused-parameter]
[INFO] [stderr] warning:   101 |                       std::string* new_value, bool* value_changed) const {
[INFO] [stderr] warning:       |                                               ~~~~~~^~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h: In member function 'virtual bool rocksdb::CompactionFilter::FilterMergeOperand(int, const rocksdb::Slice&, const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:114:39: warning: unused parameter 'level' [-Wunused-parameter]
[INFO] [stderr] warning:   114 |   virtual bool FilterMergeOperand(int level, const Slice& key,
[INFO] [stderr] warning:       |                                   ~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:114:59: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   114 |   virtual bool FilterMergeOperand(int level, const Slice& key,
[INFO] [stderr] warning:       |                                              ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:115:48: warning: unused parameter 'operand' [-Wunused-parameter]
[INFO] [stderr] warning:   115 |                                   const Slice& operand) const {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h: In member function 'virtual rocksdb::CompactionFilter::Decision rocksdb::CompactionFilter::FilterV2(int, const rocksdb::Slice&, rocksdb::CompactionFilter::ValueType, const rocksdb::Slice&, std::string*, std::string*) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:160:42: warning: unused parameter 'skip_until' [-Wunused-parameter]
[INFO] [stderr] warning:   160 |                             std::string* skip_until) const {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_write.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/db.h: In member function 'virtual rocksdb::Status rocksdb::DB::FlushWAL(bool)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/db.h:858:32: warning: unused parameter 'sync' [-Wunused-parameter]
[INFO] [stderr] warning:   858 |   virtual Status FlushWAL(bool sync) {
[INFO] [stderr] warning:       |                           ~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_write.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/filter_policy.h: In member function 'virtual rocksdb::FilterBitsReader* rocksdb::FilterPolicy::GetFilterBitsReader(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/filter_policy.h:105:62: warning: unused parameter 'contents' [-Wunused-parameter]
[INFO] [stderr] warning:   105 |   virtual FilterBitsReader* GetFilterBitsReader(const Slice& contents) const {
[INFO] [stderr] warning:       |                                                 ~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_write.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h: In member function 'virtual bool rocksdb::SliceTransform::InRange(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h:61:37: warning: unused parameter 'dst' [-Wunused-parameter]
[INFO] [stderr] warning:    61 |   virtual bool InRange(const Slice& dst) const { return false; }
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h: In member function 'virtual bool rocksdb::SliceTransform::SameResultWhenAppended(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h:86:52: warning: unused parameter 'prefix' [-Wunused-parameter]
[INFO] [stderr] warning:    86 |   virtual bool SameResultWhenAppended(const Slice& prefix) const {
[INFO] [stderr] warning:       |                                       ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/cache.h:29,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/write_buffer_manager.h:19,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:26,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_filesnapshot.cc:22:
[INFO] [stderr] warning: rocksdb/include/rocksdb/statistics.h: In member function 'virtual std::string rocksdb::Statistics::getHistogramString(uint32_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/statistics.h:448:51: warning: unused parameter 'type' [-Wunused-parameter]
[INFO] [stderr] warning:   448 |   virtual std::string getHistogramString(uint32_t type) const { return ""; }
[INFO] [stderr] warning:       |                                          ~~~~~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/write_buffer_manager.h:19,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:26,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_filesnapshot.cc:22:
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h: In member function 'virtual void rocksdb::Cache::TEST_mark_as_data_block(const rocksdb::Slice&, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h:192:53: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr] warning:       |                                        ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h:192:65: warning: unused parameter 'charge' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr] warning:       |                                                          ~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/compaction_job.h:23,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.cc:12:
[INFO] [stderr] warning: rocksdb/db/compaction_iterator.h: In member function 'virtual int rocksdb::CompactionIterator::CompactionProxy::level(size_t) const':
[INFO] [stderr] warning: rocksdb/db/compaction_iterator.h:38:30: warning: unused parameter 'compaction_input_level' [-Wunused-parameter]
[INFO] [stderr] warning:    38 |     virtual int level(size_t compaction_input_level = 0) const {
[INFO] [stderr] warning:       |                       ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/transaction_log.h:11,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:26,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/convenience.h:12,
[INFO] [stderr] warning:                  from rocksdb/db/convenience.cc:14:
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::DeleteRangeCF(uint32_t, const rocksdb::Slice&, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:220:43: warning: unused parameter 'column_family_id' [-Wunused-parameter]
[INFO] [stderr] warning:   220 |     virtual Status DeleteRangeCF(uint32_t column_family_id,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:221:47: warning: unused parameter 'begin_key' [-Wunused-parameter]
[INFO] [stderr] warning:   221 |                                  const Slice& begin_key, const Slice& end_key) {
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:221:71: warning: unused parameter 'end_key' [-Wunused-parameter]
[INFO] [stderr] warning:   221 |                                  const Slice& begin_key, const Slice& end_key) {
[INFO] [stderr] warning:       |                                                          ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkEndPrepare(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:243:48: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   243 |     virtual Status MarkEndPrepare(const Slice& xid) {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkRollback(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:247:46: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   247 |     virtual Status MarkRollback(const Slice& xid) {
[INFO] [stderr] warning:       |                                 ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkCommit(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:252:44: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   252 |     virtual Status MarkCommit(const Slice& xid) {
[INFO] [stderr] warning:       |                               ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/db/table_cache.h:27,
[INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:20,
[INFO] [stderr] warning: compilation terminated.
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.cc:12:
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual rocksdb::InternalIterator* rocksdb::TableReader::NewRangeTombstoneIterator(const rocksdb::ReadOptions&)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:49:26: warning: unused parameter 'read_options' [-Wunused-parameter]
[INFO] [stderr] warning:    49 |       const ReadOptions& read_options) {
[INFO] [stderr] warning:       |       ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual void rocksdb::TableReader::Prepare(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:68:37: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:    68 |   virtual void Prepare(const Slice& target) {}
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual rocksdb::Status rocksdb::TableReader::DumpTable(rocksdb::WritableFile*)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:100:42: warning: unused parameter 'out_file' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual Status DumpTable(WritableFile* out_file) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/pinned_iterators_manager.h:14,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_write.cc:11:
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h: In member function 'virtual void rocksdb::InternalIterator::SetPinnedItersMgr(rocksdb::PinnedIteratorsManager*)':
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:77:58: warning: unused parameter 'pinned_iters_mgr' [-Wunused-parameter]
[INFO] [stderr] warning:    77 |   virtual void SetPinnedItersMgr(PinnedIteratorsManager* pinned_iters_mgr) {}
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h: In member function 'virtual rocksdb::Status rocksdb::InternalIterator::GetProperty(std::string, std::string*)':
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:94:42: warning: unused parameter 'prop_name' [-Wunused-parameter]
[INFO] [stderr] warning:    94 |   virtual Status GetProperty(std::string prop_name, std::string* prop) {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:94:66: warning: unused parameter 'prop' [-Wunused-parameter]
[INFO] [stderr] warning:    94 |   virtual Status GetProperty(std::string prop_name, std::string* prop) {
[INFO] [stderr] warning:       |                                                     ~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/convenience.h:12,
[INFO] [stderr] warning:                  from rocksdb/db/convenience.cc:14:
[INFO] [stderr] warning: rocksdb/include/rocksdb/db.h: In member function 'virtual rocksdb::Status rocksdb::DB::FlushWAL(bool)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/db.h:858:32: warning: unused parameter 'sync' [-Wunused-parameter]
[INFO] [stderr] warning:   858 |   virtual Status FlushWAL(bool sync) {
[INFO] [stderr] warning:       |                           ~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/db/table_cache.h:27,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/version_set.h:33,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker_universal.h:15,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker_universal.cc:12:
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual rocksdb::InternalIterator* rocksdb::TableReader::NewRangeTombstoneIterator(const rocksdb::ReadOptions&)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:49:26: warning: unused parameter 'read_options' [-Wunused-parameter]
[INFO] [stderr] warning:    49 |       const ReadOptions& read_options) {
[INFO] [stderr] warning:       |       ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual void rocksdb::TableReader::Prepare(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:68:37: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:    68 |   virtual void Prepare(const Slice& target) {}
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual rocksdb::Status rocksdb::TableReader::DumpTable(rocksdb::WritableFile*)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:100:42: warning: unused parameter 'out_file' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual Status DumpTable(WritableFile* out_file) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/transaction_log.h:11,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_filesnapshot.cc:22:
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::DeleteRangeCF(uint32_t, const rocksdb::Slice&, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:220:43: warning: unused parameter 'column_family_id' [-Wunused-parameter]
[INFO] [stderr] warning:   220 |     virtual Status DeleteRangeCF(uint32_t column_family_id,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:221:47: warning: unused parameter 'begin_key' [-Wunused-parameter]
[INFO] [stderr] warning:   221 |                                  const Slice& begin_key, const Slice& end_key) {
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:221:71: warning: unused parameter 'end_key' [-Wunused-parameter]
[INFO] [stderr] warning:   221 |                                  const Slice& begin_key, const Slice& end_key) {
[INFO] [stderr] warning:       |                                                          ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkEndPrepare(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:243:48: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   243 |     virtual Status MarkEndPrepare(const Slice& xid) {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkRollback(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:247:46: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   247 |     virtual Status MarkRollback(const Slice& xid) {
[INFO] [stderr] warning:       |                                 ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkCommit(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:252:44: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   252 |     virtual Status MarkCommit(const Slice& xid) {
[INFO] [stderr] warning:       |                               ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/cache.h:29,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/write_buffer_manager.h:19,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:26,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_compaction_flush.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/statistics.h: In member function 'virtual std::string rocksdb::Statistics::getHistogramString(uint32_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/statistics.h:448:51: warning: unused parameter 'type' [-Wunused-parameter]
[INFO] [stderr] warning:   448 |   virtual std::string getHistogramString(uint32_t type) const { return ""; }
[INFO] [stderr] warning:       |                                          ~~~~~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/write_buffer_manager.h:19,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:26,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_compaction_flush.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h: In member function 'virtual void rocksdb::Cache::TEST_mark_as_data_block(const rocksdb::Slice&, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h:192:53: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr] warning:       |                                        ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h:192:65: warning: unused parameter 'charge' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr] warning:       |                                                          ~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/cache.h:29,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/write_buffer_manager.h:19,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:26,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/statistics.h: In member function 'virtual std::string rocksdb::Statistics::getHistogramString(uint32_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/statistics.h:448:51: warning: unused parameter 'type' [-Wunused-parameter]
[INFO] [stderr] warning:   448 |   virtual std::string getHistogramString(uint32_t type) const { return ""; }
[INFO] [stderr] warning:       |                                          ~~~~~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/write_buffer_manager.h:19,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:26,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h: In member function 'virtual void rocksdb::Cache::TEST_mark_as_data_block(const rocksdb::Slice&, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h:192:53: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr] warning:       |                                        ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h:192:65: warning: unused parameter 'charge' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr] warning:       |                                                          ~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/iterator.h:24,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_open.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice.h: In member function 'void rocksdb::PinnableSlice::remove_prefix(size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice.h:176:29: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   176 |   void remove_prefix(size_t n) {
[INFO] [stderr] warning:       |                      ~~~~~~~^
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/cache.h:29,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/write_buffer_manager.h:19,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:26,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_files.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/statistics.h: In member function 'virtual std::string rocksdb::Statistics::getHistogramString(uint32_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/statistics.h:448:51: warning: unused parameter 'type' [-Wunused-parameter]
[INFO] [stderr] warning:   448 |   virtual std::string getHistogramString(uint32_t type) const { return ""; }
[INFO] [stderr] warning:       |                                          ~~~~~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/write_buffer_manager.h:19,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:26,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_files.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h: In member function 'virtual void rocksdb::Cache::TEST_mark_as_data_block(const rocksdb::Slice&, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h:192:53: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr] warning:       |                                        ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h:192:65: warning: unused parameter 'charge' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr] warning:       |                                                          ~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_filesnapshot.cc:22:
[INFO] [stderr] warning: rocksdb/include/rocksdb/db.h: In member function 'virtual rocksdb::Status rocksdb::DB::FlushWAL(bool)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/db.h:858:32: warning: unused parameter 'sync' [-Wunused-parameter]
[INFO] [stderr] warning:   858 |   virtual Status FlushWAL(bool sync) {
[INFO] [stderr] warning:       |                           ~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/convenience.cc:16:
[INFO] [stderr] warning: rocksdb/include/rocksdb/filter_policy.h: In member function 'virtual rocksdb::FilterBitsReader* rocksdb::FilterPolicy::GetFilterBitsReader(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/filter_policy.h:105:62: warning: unused parameter 'contents' [-Wunused-parameter]
[INFO] [stderr] warning:   105 |   virtual FilterBitsReader* GetFilterBitsReader(const Slice& contents) const {
[INFO] [stderr] warning:       |                                                 ~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/convenience.cc:16:
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h: In member function 'virtual bool rocksdb::SliceTransform::InRange(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h:61:37: warning: unused parameter 'dst' [-Wunused-parameter]
[INFO] [stderr] warning:    61 |   virtual bool InRange(const Slice& dst) const { return false; }
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h: In member function 'virtual bool rocksdb::SliceTransform::SameResultWhenAppended(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h:86:52: warning: unused parameter 'prefix' [-Wunused-parameter]
[INFO] [stderr] warning:    86 |   virtual bool SameResultWhenAppended(const Slice& prefix) const {
[INFO] [stderr] warning:       |                                       ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/db.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_open.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/iterator.h: In member function 'virtual void rocksdb::Iterator::SeekForPrev(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/iterator.h:54:41: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:    54 |   virtual void SeekForPrev(const Slice& target) {}
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/range_del_aggregator.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_write.cc:11:
[INFO] [stderr] warning: rocksdb/db/version_edit.h: In constructor 'rocksdb::FdWithKeyRange::FdWithKeyRange(rocksdb::FileDescriptor, rocksdb::Slice, rocksdb::Slice, rocksdb::FileMetaData*)':
[INFO] [stderr] warning: rocksdb/db/version_edit.h:155:9: warning: implicitly-declared 'constexpr rocksdb::FileDescriptor::FileDescriptor(const rocksdb::FileDescriptor&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   155 |       : fd(_fd),
[INFO] [stderr] warning:       |         ^~~~~~~
[INFO] [stderr] warning: rocksdb/db/version_edit.h:49:19: note: because 'rocksdb::FileDescriptor' has user-provided 'rocksdb::FileDescriptor& rocksdb::FileDescriptor::operator=(const rocksdb::FileDescriptor&)'
[INFO] [stderr] warning:    49 |   FileDescriptor& operator=(const FileDescriptor& fd) {
[INFO] [stderr] warning:       |                   ^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_filesnapshot.cc:22:
[INFO] [stderr] warning: rocksdb/include/rocksdb/filter_policy.h: In member function 'virtual rocksdb::FilterBitsReader* rocksdb::FilterPolicy::GetFilterBitsReader(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/filter_policy.h:105:62: warning: unused parameter 'contents' [-Wunused-parameter]
[INFO] [stderr] warning:   105 |   virtual FilterBitsReader* GetFilterBitsReader(const Slice& contents) const {
[INFO] [stderr] warning:       |                                                 ~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_filesnapshot.cc:22:
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h: In member function 'virtual bool rocksdb::SliceTransform::InRange(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h:61:37: warning: unused parameter 'dst' [-Wunused-parameter]
[INFO] [stderr] warning:    61 |   virtual bool InRange(const Slice& dst) const { return false; }
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h: In member function 'virtual bool rocksdb::SliceTransform::SameResultWhenAppended(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h:86:52: warning: unused parameter 'prefix' [-Wunused-parameter]
[INFO] [stderr] warning:    86 |   virtual bool SameResultWhenAppended(const Slice& prefix) const {
[INFO] [stderr] warning:       |                                       ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/transaction_log.h:11,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_compaction_flush.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::DeleteRangeCF(uint32_t, const rocksdb::Slice&, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:220:43: warning: unused parameter 'column_family_id' [-Wunused-parameter]
[INFO] [stderr] warning:   220 |     virtual Status DeleteRangeCF(uint32_t column_family_id,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:221:47: warning: unused parameter 'begin_key' [-Wunused-parameter]
[INFO] [stderr] warning:   221 |                                  const Slice& begin_key, const Slice& end_key) {
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:221:71: warning: unused parameter 'end_key' [-Wunused-parameter]
[INFO] [stderr] warning:   221 |                                  const Slice& begin_key, const Slice& end_key) {
[INFO] [stderr] warning:       |                                                          ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkEndPrepare(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:243:48: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   243 |     virtual Status MarkEndPrepare(const Slice& xid) {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkRollback(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:247:46: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   247 |     virtual Status MarkRollback(const Slice& xid) {
[INFO] [stderr] warning:       |                                 ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkCommit(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:252:44: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   252 |     virtual Status MarkCommit(const Slice& xid) {
[INFO] [stderr] warning:       |                               ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/table/table_builder.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_write.cc:11:
[INFO] [stderr] warning: rocksdb/db/table_properties_collector.h: In member function 'virtual rocksdb::IntTblPropCollector* rocksdb::InternalKeyPropertiesCollectorFactory::CreateIntTblPropCollector(uint32_t)':
[INFO] [stderr] warning: rocksdb/db/table_properties_collector.h:78:16: warning: unused parameter 'column_family_id' [-Wunused-parameter]
[INFO] [stderr] warning:    78 |       uint32_t column_family_id) override {
[INFO] [stderr] warning:       |       ~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/transaction_log.h:11,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::DeleteRangeCF(uint32_t, const rocksdb::Slice&, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:220:43: warning: unused parameter 'column_family_id' [-Wunused-parameter]
[INFO] [stderr] warning:   220 |     virtual Status DeleteRangeCF(uint32_t column_family_id,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:221:47: warning: unused parameter 'begin_key' [-Wunused-parameter]
[INFO] [stderr] warning:   221 |                                  const Slice& begin_key, const Slice& end_key) {
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:221:71: warning: unused parameter 'end_key' [-Wunused-parameter]
[INFO] [stderr] warning:   221 |                                  const Slice& begin_key, const Slice& end_key) {
[INFO] [stderr] warning:       |                                                          ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkEndPrepare(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:243:48: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   243 |     virtual Status MarkEndPrepare(const Slice& xid) {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkRollback(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:247:46: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   247 |     virtual Status MarkRollback(const Slice& xid) {
[INFO] [stderr] warning:       |                                 ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkCommit(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:252:44: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   252 |     virtual Status MarkCommit(const Slice& xid) {
[INFO] [stderr] warning:       |                               ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_compaction_flush.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/db.h: In member function 'virtual rocksdb::Status rocksdb::DB::FlushWAL(bool)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/db.h:858:32: warning: unused parameter 'sync' [-Wunused-parameter]
[INFO] [stderr] warning:   858 |   virtual Status FlushWAL(bool sync) {
[INFO] [stderr] warning:       |                           ~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/options/cf_options.h:14,
[INFO] [stderr] warning:                  from rocksdb/table/table_builder.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_write.cc:11:
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::Snappy_Compress(const rocksdb::CompressionOptions&, const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:154:55: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   154 | inline bool Snappy_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_compaction_flush.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/filter_policy.h: In member function 'virtual rocksdb::FilterBitsReader* rocksdb::FilterPolicy::GetFilterBitsReader(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/filter_policy.h:105:62: warning: unused parameter 'contents' [-Wunused-parameter]
[INFO] [stderr] warning:   105 |   virtual FilterBitsReader* GetFilterBitsReader(const Slice& contents) const {
[INFO] [stderr] warning:       |                                                 ~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_compaction_flush.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h: In member function 'virtual bool rocksdb::SliceTransform::InRange(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h:61:37: warning: unused parameter 'dst' [-Wunused-parameter]
[INFO] [stderr] warning:    61 |   virtual bool InRange(const Slice& dst) const { return false; }
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h: In member function 'virtual bool rocksdb::SliceTransform::SameResultWhenAppended(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h:86:52: warning: unused parameter 'prefix' [-Wunused-parameter]
[INFO] [stderr] warning:    86 |   virtual bool SameResultWhenAppended(const Slice& prefix) const {
[INFO] [stderr] warning:       |                                       ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::BZip2_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:384:54: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   384 | inline bool BZip2_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:385:37: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   385 |                            uint32_t compress_format_version,
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:386:40: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   386 |                            const char* input, size_t length,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:386:54: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   386 |                            const char* input, size_t length,
[INFO] [stderr] warning:       |                                               ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:387:43: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   387 |                            ::std::string* output) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::BZip2_Uncompress(const char*, size_t, int*, uint32_t)':
[INFO] [stderr] warning: rocksdb/util/compression.h:442:43: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   442 | inline char* BZip2_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                               ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:442:62: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   442 | inline char* BZip2_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                       ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:443:36: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   443 |                               int* decompress_size,
[INFO] [stderr] warning:       |                               ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:444:40: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   444 |                               uint32_t compress_format_version) {
[INFO] [stderr] warning:       |                               ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::LZ4_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*, rocksdb::Slice)':
[INFO] [stderr] warning: rocksdb/util/compression.h:523:52: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   523 | inline bool LZ4_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                          ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:524:35: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   524 |                          uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                          ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:524:72: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   524 |                          uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                                                            ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:525:33: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   525 |                          size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                          ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:525:56: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   525 |                          size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                         ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:526:38: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   526 |                          const Slice compression_dict = Slice()) {
[INFO] [stderr] warning:       |                          ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::LZ4_Uncompress(const char*, size_t, int*, uint32_t, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:586:41: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   586 | inline char* LZ4_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:586:60: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   586 | inline char* LZ4_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                     ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:587:34: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   587 |                             int* decompress_size,
[INFO] [stderr] warning:       |                             ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:588:38: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   588 |                             uint32_t compress_format_version,
[INFO] [stderr] warning:       |                             ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:589:42: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   589 |                             const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::LZ4HC_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:642:54: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   642 | inline bool LZ4HC_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:643:37: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   643 |                            uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:643:74: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   643 |                            uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                                                              ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:644:35: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   644 |                            size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                            ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:644:58: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   644 |                            size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                           ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:645:41: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   645 |                            const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::XPRESS_Compress(const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:708:41: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:708:55: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                                                ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:708:76: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                                                               ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::XPRESS_Uncompress(const char*, size_t, int*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:715:44: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   715 | inline char* XPRESS_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:715:63: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   715 | inline char* XPRESS_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                        ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:716:8: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   716 |   int* decompress_size) {
[INFO] [stderr] warning:       |   ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::ZSTD_Compress(const rocksdb::CompressionOptions&, const char*, size_t, std::string*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:726:53: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   726 | inline bool ZSTD_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:726:71: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   726 | inline bool ZSTD_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                                                           ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:727:34: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   727 |                           size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                           ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:727:57: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   727 |                           size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:728:40: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   728 |                           const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::ZSTD_Uncompress(const char*, size_t, int*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:762:42: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   762 | inline char* ZSTD_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:762:61: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   762 | inline char* ZSTD_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                      ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:763:35: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   763 |                              int* decompress_size,
[INFO] [stderr] warning:       |                              ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:764:43: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   764 |                              const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/db.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_open.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/listener.h: In member function 'virtual void rocksdb::EventListener::OnColumnFamilyHandleDeletionStarted(rocksdb::ColumnFamilyHandle*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/listener.h:348:72: warning: unused parameter 'handle' [-Wunused-parameter]
[INFO] [stderr] warning:   348 |   virtual void OnColumnFamilyHandleDeletionStarted(ColumnFamilyHandle* handle) {
[INFO] [stderr] warning:       |                                                    ~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/db.h: In member function 'virtual rocksdb::Status rocksdb::DB::FlushWAL(bool)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/db.h:858:32: warning: unused parameter 'sync' [-Wunused-parameter]
[INFO] [stderr] warning:   858 |   virtual Status FlushWAL(bool sync) {
[INFO] [stderr] warning:       |                           ~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/util/file_reader_writer.h:16,
[INFO] [stderr] warning:                  from rocksdb/table/table_builder.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_write.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h: In member function 'virtual void rocksdb::RateLimiter::Request(int64_t, rocksdb::Env::IOPriority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h:50:38: warning: unused parameter 'bytes' [-Wunused-parameter]
[INFO] [stderr] warning:    50 |   virtual void Request(const int64_t bytes, const Env::IOPriority pri) {
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h:50:67: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:    50 |   virtual void Request(const int64_t bytes, const Env::IOPriority pri) {
[INFO] [stderr] warning:       |                                             ~~~~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/filter_policy.h: In member function 'virtual rocksdb::FilterBitsReader* rocksdb::FilterPolicy::GetFilterBitsReader(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/filter_policy.h:105:62: warning: unused parameter 'contents' [-Wunused-parameter]
[INFO] [stderr] warning:   105 |   virtual FilterBitsReader* GetFilterBitsReader(const Slice& contents) const {
[INFO] [stderr] warning:       |                                                 ~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h: In member function 'virtual bool rocksdb::SliceTransform::InRange(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h:61:37: warning: unused parameter 'dst' [-Wunused-parameter]
[INFO] [stderr] warning:    61 |   virtual bool InRange(const Slice& dst) const { return false; }
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h: In member function 'virtual bool rocksdb::SliceTransform::SameResultWhenAppended(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h:86:52: warning: unused parameter 'prefix' [-Wunused-parameter]
[INFO] [stderr] warning:    86 |   virtual bool SameResultWhenAppended(const Slice& prefix) const {
[INFO] [stderr] warning:       |                                       ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/pinned_iterators_manager.h:14,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/convenience.cc:16:
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h: In member function 'virtual void rocksdb::InternalIterator::SetPinnedItersMgr(rocksdb::PinnedIteratorsManager*)':
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:77:58: warning: unused parameter 'pinned_iters_mgr' [-Wunused-parameter]
[INFO] [stderr] warning:    77 |   virtual void SetPinnedItersMgr(PinnedIteratorsManager* pinned_iters_mgr) {}
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/pinned_iterators_manager.h:14,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_filesnapshot.cc:22:
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h: In member function 'virtual void rocksdb::InternalIterator::SetPinnedItersMgr(rocksdb::PinnedIteratorsManager*)':
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:77:58: warning: unused parameter 'pinned_iters_mgr' [-Wunused-parameter]
[INFO] [stderr] warning:    77 |   virtual void SetPinnedItersMgr(PinnedIteratorsManager* pinned_iters_mgr) {}
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h: In member function 'virtual rocksdb::Status rocksdb::InternalIterator::GetProperty(std::string, std::string*)':
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:94:42: warning: unused parameter 'prop_name' [-Wunused-parameter]
[INFO] [stderr] warning:    94 |   virtual Status GetProperty(std::string prop_name, std::string* prop) {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:94:66: warning: unused parameter 'prop' [-Wunused-parameter]
[INFO] [stderr] warning:    94 |   virtual Status GetProperty(std::string prop_name, std::string* prop) {
[INFO] [stderr] warning:       |                                                     ~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h: In member function 'virtual rocksdb::Status rocksdb::InternalIterator::GetProperty(std::string, std::string*)':
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:94:42: warning: unused parameter 'prop_name' [-Wunused-parameter]
[INFO] [stderr] warning:    94 |   virtual Status GetProperty(std::string prop_name, std::string* prop) {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:94:66: warning: unused parameter 'prop' [-Wunused-parameter]
[INFO] [stderr] warning:    94 |   virtual Status GetProperty(std::string prop_name, std::string* prop) {
[INFO] [stderr] warning:       |                                                     ~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/transaction_log.h:11,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_files.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::DeleteRangeCF(uint32_t, const rocksdb::Slice&, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:220:43: warning: unused parameter 'column_family_id' [-Wunused-parameter]
[INFO] [stderr] warning:   220 |     virtual Status DeleteRangeCF(uint32_t column_family_id,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:221:47: warning: unused parameter 'begin_key' [-Wunused-parameter]
[INFO] [stderr] warning:   221 |                                  const Slice& begin_key, const Slice& end_key) {
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:221:71: warning: unused parameter 'end_key' [-Wunused-parameter]
[INFO] [stderr] warning:   221 |                                  const Slice& begin_key, const Slice& end_key) {
[INFO] [stderr] warning:       |                                                          ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkEndPrepare(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:243:48: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   243 |     virtual Status MarkEndPrepare(const Slice& xid) {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkRollback(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:247:46: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   247 |     virtual Status MarkRollback(const Slice& xid) {
[INFO] [stderr] warning:       |                                 ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkCommit(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:252:44: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   252 |     virtual Status MarkCommit(const Slice& xid) {
[INFO] [stderr] warning:       |                               ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/advanced_options.h:13,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:20,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_open.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual void rocksdb::MemTableRep::InsertWithHint(rocksdb::KeyHandle, void**)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:92:56: warning: unused parameter 'hint' [-Wunused-parameter]
[INFO] [stderr] warning:    92 |   virtual void InsertWithHint(KeyHandle handle, void** hint) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual void rocksdb::MemTableRep::InsertConcurrently(rocksdb::KeyHandle)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:99:45: warning: unused parameter 'handle' [-Wunused-parameter]
[INFO] [stderr] warning:    99 |   virtual void InsertConcurrently(KeyHandle handle) {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual uint64_t rocksdb::MemTableRep::ApproximateNumEntries(const rocksdb::Slice&, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:131:55: warning: unused parameter 'start_ikey' [-Wunused-parameter]
[INFO] [stderr] warning:   131 |   virtual uint64_t ApproximateNumEntries(const Slice& start_ikey,
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/memtablerep.h:132:55: warning: unused parameter 'end_key' [-Wunused-parameter]
[INFO] [stderr] warning:   132 |                                          const Slice& end_key) {
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/pinned_iterators_manager.h:14,
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/options.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:16,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_compaction_flush.cc:11:
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_open.cc:11:
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h: In member function 'virtual void rocksdb::InternalIterator::SetPinnedItersMgr(rocksdb::PinnedIteratorsManager*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::ReopenWritableFile(const string&, std::unique_ptr<rocksdb::WritableFile>*, const rocksdb::EnvOptions&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:173:56: warning: unused parameter 'fname' [-Wunused-parameter]
[INFO] [stderr] warning: cargo:warning=  173 |   virtual Status ReopenWritableFile(const std::string& fname,
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning:    77 |   virtual void SetPinnedItersMgr(PinnedIteratorsManager* pinned_iters_mgr) {}
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:174:63: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning:   174 |                                     unique_ptr<WritableFile>* result,
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h: In member function 'virtual rocksdb::Status rocksdb::InternalIterator::GetProperty(std::string, std::string*)':
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:94:42: warning: unused parameter 'prop_name' [-Wunused-parameter]
[INFO] [stderr] warning:    94 |   virtual Status GetProperty(std::string prop_name, std::string* prop) {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:94:66: warning: unused parameter 'prop' [-Wunused-parameter]
[INFO] [stderr] warning:    94 |   virtual Status GetProperty(std::string prop_name, std::string* prop) {
[INFO] [stderr] warning:       |                                                     ~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:175:55: warning: unused parameter 'options' [-Wunused-parameter]
[INFO] [stderr] warning:   175 |                                     const EnvOptions& options) {
[INFO] [stderr] warning:       |                                     ~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::NewRandomRWFile(const string&, std::unique_ptr<rocksdb::RandomRWFile>*, const rocksdb::EnvOptions&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:190:53: warning: unused parameter 'fname' [-Wunused-parameter]
[INFO] [stderr] warning:   190 |   virtual Status NewRandomRWFile(const std::string& fname,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:191:60: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   191 |                                  unique_ptr<RandomRWFile>* result,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:192:52: warning: unused parameter 'options' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |                                  const EnvOptions& options) {
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::LinkFile(const string&, const string&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:260:46: warning: unused parameter 'src' [-Wunused-parameter]
[INFO] [stderr] warning:   260 |   virtual Status LinkFile(const std::string& src, const std::string& target) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:260:70: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:   260 |   virtual Status LinkFile(const std::string& src, const std::string& target) {
[INFO] [stderr] warning:       |                                                   ~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual int rocksdb::Env::UnSchedule(void*, rocksdb::Env::Priority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:311:32: warning: unused parameter 'arg' [-Wunused-parameter]
[INFO] [stderr] warning:   311 |   virtual int UnSchedule(void* arg, Priority pri) { return 0; }
[INFO] [stderr] warning:       |                          ~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:311:46: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:   311 |   virtual int UnSchedule(void* arg, Priority pri) { return 0; }
[INFO] [stderr] warning:       |                                     ~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual unsigned int rocksdb::Env::GetThreadPoolQueueLen(rocksdb::Env::Priority) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:321:55: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:   321 |   virtual unsigned int GetThreadPoolQueueLen(Priority pri = LOW) const {
[INFO] [stderr] warning:       |                                              ~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual void rocksdb::Env::LowerThreadPoolIOPriority(rocksdb::Env::Priority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:374:51: warning: unused parameter 'pool' [-Wunused-parameter]
[INFO] [stderr] warning:   374 |   virtual void LowerThreadPoolIOPriority(Priority pool = LOW) {}
[INFO] [stderr] warning:       |                                          ~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::Env::GetThreadList(std::vector<rocksdb::ThreadStatus>*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:418:59: warning: unused parameter 'thread_list' [-Wunused-parameter]
[INFO] [stderr] warning:   418 |   virtual Status GetThreadList(std::vector<ThreadStatus>* thread_list) {
[INFO] [stderr] warning:       |                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::SequentialFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:484:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   484 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:484:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   484 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::SequentialFile::PositionedRead(uint64_t, size_t, rocksdb::Slice*, char*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:42: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                 ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:57: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                                  ~~~~~~~^
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:490:67: warning: unused parameter 'result' [-Wunused-parameter]
[INFO] [stderr] warning:   490 |   virtual Status PositionedRead(uint64_t offset, size_t n, Slice* result,
[INFO] [stderr] warning:       |                                                            ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:491:39: warning: unused parameter 'scratch' [-Wunused-parameter]
[INFO] [stderr] warning:   491 |                                 char* scratch) {
[INFO] [stderr] warning:       |                                 ~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::RandomAccessFile::Prefetch(uint64_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:517:36: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   517 |   virtual Status Prefetch(uint64_t offset, size_t n) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:517:51: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr] warning:   517 |   virtual Status Prefetch(uint64_t offset, size_t n) {
[INFO] [stderr] warning:       |                                            ~~~~~~~^
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual size_t rocksdb::RandomAccessFile::GetUniqueId(char*, size_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:536:36: warning: unused parameter 'id' [-Wunused-parameter]
[INFO] [stderr] warning:   536 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                              ~~~~~~^~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:536:47: warning: unused parameter 'max_size' [-Wunused-parameter]
[INFO] [stderr] warning:   536 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                                        ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual void rocksdb::RandomAccessFile::Hint(rocksdb::RandomAccessFile::AccessPattern)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:543:35: warning: unused parameter 'pattern' [-Wunused-parameter]
[INFO] [stderr] warning:   543 |   virtual void Hint(AccessPattern pattern) {}
[INFO] [stderr] warning:       |                     ~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::RandomAccessFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:556:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   556 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:556:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   556 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::Truncate(uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:606:36: warning: unused parameter 'size' [-Wunused-parameter]
[INFO] [stderr] warning:   606 |   virtual Status Truncate(uint64_t size) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual size_t rocksdb::WritableFile::GetUniqueId(char*, size_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:670:36: warning: unused parameter 'id' [-Wunused-parameter]
[INFO] [stderr] warning:   670 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                              ~~~~~~^~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:670:47: warning: unused parameter 'max_size' [-Wunused-parameter]
[INFO] [stderr] warning:   670 |   virtual size_t GetUniqueId(char* id, size_t max_size) const {
[INFO] [stderr] warning:       |                                        ~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::InvalidateCache(size_t, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:678:41: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   678 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                  ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:678:56: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   678 |   virtual Status InvalidateCache(size_t offset, size_t length) {
[INFO] [stderr] warning:       |                                                 ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::RangeSync(uint64_t, uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:688:37: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   688 |   virtual Status RangeSync(uint64_t offset, uint64_t nbytes) { return Status::OK(); }
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:688:54: warning: unused parameter 'nbytes' [-Wunused-parameter]
[INFO] [stderr] warning:   688 |   virtual Status RangeSync(uint64_t offset, uint64_t nbytes) { return Status::OK(); }
[INFO] [stderr] warning:       |                                             ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h: In member function 'virtual rocksdb::Status rocksdb::WritableFile::Allocate(uint64_t, uint64_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:715:36: warning: unused parameter 'offset' [-Wunused-parameter]
[INFO] [stderr] warning:   715 |   virtual Status Allocate(uint64_t offset, uint64_t len) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/env.h:715:53: warning: unused parameter 'len' [-Wunused-parameter]
[INFO] [stderr] warning:   715 |   virtual Status Allocate(uint64_t offset, uint64_t len) {
[INFO] [stderr] warning:       |                                            ~~~~~~~~~^~~
[INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: compilation terminated.
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_files.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/db.h: In member function 'virtual rocksdb::Status rocksdb::DB::FlushWAL(bool)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/db.h:858:32: warning: unused parameter 'sync' [-Wunused-parameter]
[INFO] [stderr] warning:   858 |   virtual Status FlushWAL(bool sync) {
[INFO] [stderr] warning:       |                           ~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_files.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/filter_policy.h: In member function 'virtual rocksdb::FilterBitsReader* rocksdb::FilterPolicy::GetFilterBitsReader(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/filter_policy.h:105:62: warning: unused parameter 'contents' [-Wunused-parameter]
[INFO] [stderr] warning:   105 |   virtual FilterBitsReader* GetFilterBitsReader(const Slice& contents) const {
[INFO] [stderr] warning:       |                                                 ~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_files.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h: In member function 'virtual bool rocksdb::SliceTransform::InRange(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h:61:37: warning: unused parameter 'dst' [-Wunused-parameter]
[INFO] [stderr] warning:    61 |   virtual bool InRange(const Slice& dst) const { return false; }
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h: In member function 'virtual bool rocksdb::SliceTransform::SameResultWhenAppended(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h:86:52: warning: unused parameter 'prefix' [-Wunused-parameter]
[INFO] [stderr] warning:    86 |   virtual bool SameResultWhenAppended(const Slice& prefix) const {
[INFO] [stderr] warning:       |                                       ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker_universal.h:15,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker_universal.cc:12:
[INFO] [stderr] warning: rocksdb/db/version_set.h: In member function 'virtual void rocksdb::VersionSet::LogReporter::Corruption(size_t, const rocksdb::Status&)':
[INFO] [stderr] warning: rocksdb/db/version_set.h:797:36: warning: unused parameter 'bytes' [-Wunused-parameter]
[INFO] [stderr] warning:   797 |     virtual void Corruption(size_t bytes, const Status& s) override {
[INFO] [stderr] warning:       |                             ~~~~~~~^~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/range_del_aggregator.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/convenience.cc:16:
[INFO] [stderr] warning: rocksdb/db/version_edit.h: In constructor 'rocksdb::FdWithKeyRange::FdWithKeyRange(rocksdb::FileDescriptor, rocksdb::Slice, rocksdb::Slice, rocksdb::FileMetaData*)':
[INFO] [stderr] warning: rocksdb/db/version_edit.h:155:9: warning: implicitly-declared 'constexpr rocksdb::FileDescriptor::FileDescriptor(const rocksdb::FileDescriptor&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   155 |       : fd(_fd),
[INFO] [stderr] warning:       |         ^~~~~~~
[INFO] [stderr] warning: rocksdb/db/version_edit.h:49:19: note: because 'rocksdb::FileDescriptor' has user-provided 'rocksdb::FileDescriptor& rocksdb::FileDescriptor::operator=(const rocksdb::FileDescriptor&)'
[INFO] [stderr] warning:    49 |   FileDescriptor& operator=(const FileDescriptor& fd) {
[INFO] [stderr] warning:       |                   ^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/pinned_iterators_manager.h:14,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.cc:11:
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h: In member function 'virtual void rocksdb::InternalIterator::SetPinnedItersMgr(rocksdb::PinnedIteratorsManager*)':
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:77:58: warning: unused parameter 'pinned_iters_mgr' [-Wunused-parameter]
[INFO] [stderr] warning:    77 |   virtual void SetPinnedItersMgr(PinnedIteratorsManager* pinned_iters_mgr) {}
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h: In member function 'virtual rocksdb::Status rocksdb::InternalIterator::GetProperty(std::string, std::string*)':
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:94:42: warning: unused parameter 'prop_name' [-Wunused-parameter]
[INFO] [stderr] warning:    94 |   virtual Status GetProperty(std::string prop_name, std::string* prop) {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:94:66: warning: unused parameter 'prop' [-Wunused-parameter]
[INFO] [stderr] warning:    94 |   virtual Status GetProperty(std::string prop_name, std::string* prop) {
[INFO] [stderr] warning:       |                                                     ~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/db/range_del_aggregator.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_filesnapshot.cc:22:
[INFO] [stderr] warning: rocksdb/db/version_edit.h: In constructor 'rocksdb::FdWithKeyRange::FdWithKeyRange(rocksdb::FileDescriptor, rocksdb::Slice, rocksdb::Slice, rocksdb::FileMetaData*)':
[INFO] [stderr] warning: rocksdb/db/version_edit.h:155:9: warning: implicitly-declared 'constexpr rocksdb::FileDescriptor::FileDescriptor(const rocksdb::FileDescriptor&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   155 |       : fd(_fd),
[INFO] [stderr] warning:       |         ^~~~~~~
[INFO] [stderr] warning: rocksdb/db/version_edit.h:49:19: note: because 'rocksdb::FileDescriptor' has user-provided 'rocksdb::FileDescriptor& rocksdb::FileDescriptor::operator=(const rocksdb::FileDescriptor&)'
[INFO] [stderr] warning:    49 |   FileDescriptor& operator=(const FileDescriptor& fd) {
[INFO] [stderr] warning:       |                   ^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/compaction_picker_universal.h:15,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker_universal.cc:12:
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h: In member function 'virtual rocksdb::Compaction* rocksdb::NullCompactionPicker::PickCompaction(const string&, const rocksdb::MutableCFOptions&, rocksdb::VersionStorageInfo*, rocksdb::LogBuffer*)':
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:268:49: warning: unused parameter 'cf_name' [-Wunused-parameter]
[INFO] [stderr] warning:   268 |   Compaction* PickCompaction(const std::string& cf_name,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:269:54: warning: unused parameter 'mutable_cf_options' [-Wunused-parameter]
[INFO] [stderr] warning:   269 |                              const MutableCFOptions& mutable_cf_options,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:270:50: warning: unused parameter 'vstorage' [-Wunused-parameter]
[INFO] [stderr] warning:   270 |                              VersionStorageInfo* vstorage,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:271:41: warning: unused parameter 'log_buffer' [-Wunused-parameter]
[INFO] [stderr] warning:   271 |                              LogBuffer* log_buffer) override {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h: In member function 'virtual rocksdb::Compaction* rocksdb::NullCompactionPicker::CompactRange(const string&, const rocksdb::MutableCFOptions&, rocksdb::VersionStorageInfo*, int, int, uint32_t, const rocksdb::InternalKey*, const rocksdb::InternalKey*, rocksdb::InternalKey**, bool*)':
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:276:47: warning: unused parameter 'cf_name' [-Wunused-parameter]
[INFO] [stderr] warning:   276 |   Compaction* CompactRange(const std::string& cf_name,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:277:52: warning: unused parameter 'mutable_cf_options' [-Wunused-parameter]
[INFO] [stderr] warning:   277 |                            const MutableCFOptions& mutable_cf_options,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:278:48: warning: unused parameter 'vstorage' [-Wunused-parameter]
[INFO] [stderr] warning:   278 |                            VersionStorageInfo* vstorage, int input_level,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:278:62: warning: unused parameter 'input_level' [-Wunused-parameter]
[INFO] [stderr] warning:   278 |                            VersionStorageInfo* vstorage, int input_level,
[INFO] [stderr] warning:       |                                                          ~~~~^~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:279:32: warning: unused parameter 'output_level' [-Wunused-parameter]
[INFO] [stderr] warning:   279 |                            int output_level, uint32_t output_path_id,
[INFO] [stderr] warning:       |                            ~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:279:55: warning: unused parameter 'output_path_id' [-Wunused-parameter]
[INFO] [stderr] warning:   279 |                            int output_level, uint32_t output_path_id,
[INFO] [stderr] warning:       |                                              ~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:280:47: warning: unused parameter 'begin' [-Wunused-parameter]
[INFO] [stderr] warning:   280 |                            const InternalKey* begin, const InternalKey* end,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:280:73: warning: unused parameter 'end' [-Wunused-parameter]
[INFO] [stderr] warning:   280 |                            const InternalKey* begin, const InternalKey* end,
[INFO] [stderr] warning:       |                                                      ~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:281:42: warning: unused parameter 'compaction_end' [-Wunused-parameter]
[INFO] [stderr] warning:   281 |                            InternalKey** compaction_end,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:282:34: warning: unused parameter 'manual_conflict' [-Wunused-parameter]
[INFO] [stderr] warning:   282 |                            bool* manual_conflict) override {
[INFO] [stderr] warning:       |                            ~~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h: In member function 'virtual bool rocksdb::NullCompactionPicker::NeedsCompaction(const rocksdb::VersionStorageInfo*) const':
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:288:33: warning: unused parameter 'vstorage' [-Wunused-parameter]
[INFO] [stderr] warning:   288 |       const VersionStorageInfo* vstorage) const override {
[INFO] [stderr] warning:       |       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/table/table_builder.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/convenience.cc:16:
[INFO] [stderr] warning: rocksdb/db/table_properties_collector.h: In member function 'virtual rocksdb::IntTblPropCollector* rocksdb::InternalKeyPropertiesCollectorFactory::CreateIntTblPropCollector(uint32_t)':
[INFO] [stderr] warning: rocksdb/db/table_properties_collector.h:78:16: warning: unused parameter 'column_family_id' [-Wunused-parameter]
[INFO] [stderr] warning:    78 |       uint32_t column_family_id) override {
[INFO] [stderr] warning:       |       ~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/range_del_aggregator.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_compaction_flush.cc:11:
[INFO] [stderr] warning: rocksdb/db/version_edit.h: In constructor 'rocksdb::FdWithKeyRange::FdWithKeyRange(rocksdb::FileDescriptor, rocksdb::Slice, rocksdb::Slice, rocksdb::FileMetaData*)':
[INFO] [stderr] warning: rocksdb/db/version_edit.h:155:9: warning: implicitly-declared 'constexpr rocksdb::FileDescriptor::FileDescriptor(const rocksdb::FileDescriptor&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   155 |       : fd(_fd),
[INFO] [stderr] warning:       |         ^~~~~~~
[INFO] [stderr] warning: rocksdb/db/version_edit.h:49:19: note: because 'rocksdb::FileDescriptor' has user-provided 'rocksdb::FileDescriptor& rocksdb::FileDescriptor::operator=(const rocksdb::FileDescriptor&)'
[INFO] [stderr] warning:    49 |   FileDescriptor& operator=(const FileDescriptor& fd) {
[INFO] [stderr] warning:       |                   ^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/table/table_builder.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_filesnapshot.cc:22:
[INFO] [stderr] warning: rocksdb/db/table_properties_collector.h: In member function 'virtual rocksdb::IntTblPropCollector* rocksdb::InternalKeyPropertiesCollectorFactory::CreateIntTblPropCollector(uint32_t)':
[INFO] [stderr] warning: rocksdb/db/table_properties_collector.h:78:16: warning: unused parameter 'column_family_id' [-Wunused-parameter]
[INFO] [stderr] warning:    78 |       uint32_t column_family_id) override {
[INFO] [stderr] warning:       |       ~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_picker.cc:12:
[INFO] [stderr] warning: rocksdb/db/version_set.h: In member function 'virtual void rocksdb::VersionSet::LogReporter::Corruption(size_t, const rocksdb::Status&)':
[INFO] [stderr] warning: rocksdb/db/version_set.h:797:36: warning: unused parameter 'bytes' [-Wunused-parameter]
[INFO] [stderr] warning:   797 |     virtual void Corruption(size_t bytes, const Status& s) override {
[INFO] [stderr] warning:       |                             ~~~~~~~^~~~~
[INFO] [stderr] warning: In file included from rocksdb/table/table_builder.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_compaction_flush.cc:11:
[INFO] [stderr] warning: rocksdb/db/table_properties_collector.h: In member function 'virtual rocksdb::IntTblPropCollector* rocksdb::InternalKeyPropertiesCollectorFactory::CreateIntTblPropCollector(uint32_t)':
[INFO] [stderr] warning: rocksdb/db/table_properties_collector.h:78:16: warning: unused parameter 'column_family_id' [-Wunused-parameter]
[INFO] [stderr] warning:    78 |       uint32_t column_family_id) override {
[INFO] [stderr] warning:       |       ~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/options/cf_options.h:14,
[INFO] [stderr] warning:                  from rocksdb/table/table_builder.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/convenience.cc:16:
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::Snappy_Compress(const rocksdb::CompressionOptions&, const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:154:55: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   154 | inline bool Snappy_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::BZip2_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:384:54: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   384 | inline bool BZip2_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:385:37: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   385 |                            uint32_t compress_format_version,
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:386:40: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   386 |                            const char* input, size_t length,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:386:54: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   386 |                            const char* input, size_t length,
[INFO] [stderr] warning:       |                                               ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:387:43: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   387 |                            ::std::string* output) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::BZip2_Uncompress(const char*, size_t, int*, uint32_t)':
[INFO] [stderr] warning: rocksdb/util/compression.h:442:43: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   442 | inline char* BZip2_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                               ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:442:62: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   442 | inline char* BZip2_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                       ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:443:36: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   443 |                               int* decompress_size,
[INFO] [stderr] warning:       |                               ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:444:40: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   444 |                               uint32_t compress_format_version) {
[INFO] [stderr] warning:       |                               ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::LZ4_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*, rocksdb::Slice)':
[INFO] [stderr] warning: rocksdb/util/compression.h:523:52: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   523 | inline bool LZ4_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                          ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:524:35: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   524 |                          uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                          ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:524:72: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   524 |                          uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                                                            ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:525:33: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   525 |                          size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                          ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:525:56: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   525 |                          size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                         ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:526:38: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   526 |                          const Slice compression_dict = Slice()) {
[INFO] [stderr] warning:       |                          ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::LZ4_Uncompress(const char*, size_t, int*, uint32_t, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:586:41: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   586 | inline char* LZ4_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:586:60: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   586 | inline char* LZ4_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                     ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:587:34: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   587 |                             int* decompress_size,
[INFO] [stderr] warning:       |                             ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:588:38: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   588 |                             uint32_t compress_format_version,
[INFO] [stderr] warning:       |                             ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:589:42: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   589 |                             const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::LZ4HC_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:642:54: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   642 | inline bool LZ4HC_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:643:37: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   643 |                            uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:643:74: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   643 |                            uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                                                              ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:644:35: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   644 |                            size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                            ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:644:58: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   644 |                            size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                           ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:645:41: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   645 |                            const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::XPRESS_Compress(const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:708:41: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:708:55: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                                                ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:708:76: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                                                               ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::XPRESS_Uncompress(const char*, size_t, int*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:715:44: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   715 | inline char* XPRESS_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:715:63: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   715 | inline char* XPRESS_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                        ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:716:8: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   716 |   int* decompress_size) {
[INFO] [stderr] warning:       |   ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::ZSTD_Compress(const rocksdb::CompressionOptions&, const char*, size_t, std::string*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:726:53: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   726 | inline bool ZSTD_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:726:71: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   726 | inline bool ZSTD_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                                                           ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:727:34: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   727 |                           size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                           ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:727:57: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   727 |                           size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:728:40: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   728 |                           const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::ZSTD_Uncompress(const char*, size_t, int*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:762:42: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   762 | inline char* ZSTD_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:762:61: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   762 | inline char* ZSTD_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                      ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:763:35: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   763 |                              int* decompress_size,
[INFO] [stderr] warning:       |                              ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:764:43: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   764 |                              const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/pinned_iterators_manager.h:14,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_files.cc:11:
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h: In member function 'virtual void rocksdb::InternalIterator::SetPinnedItersMgr(rocksdb::PinnedIteratorsManager*)':
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:77:58: warning: unused parameter 'pinned_iters_mgr' [-Wunused-parameter]
[INFO] [stderr] warning:    77 |   virtual void SetPinnedItersMgr(PinnedIteratorsManager* pinned_iters_mgr) {}
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h: In member function 'virtual rocksdb::Status rocksdb::InternalIterator::GetProperty(std::string, std::string*)':
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:94:42: warning: unused parameter 'prop_name' [-Wunused-parameter]
[INFO] [stderr] warning:    94 |   virtual Status GetProperty(std::string prop_name, std::string* prop) {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:94:66: warning: unused parameter 'prop' [-Wunused-parameter]
[INFO] [stderr] warning:    94 |   virtual Status GetProperty(std::string prop_name, std::string* prop) {
[INFO] [stderr] warning:       |                                                     ~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/util/file_reader_writer.h:16,
[INFO] [stderr] warning:                  from rocksdb/table/table_builder.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/convenience.cc:16:
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h: In member function 'virtual void rocksdb::RateLimiter::Request(int64_t, rocksdb::Env::IOPriority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h:50:38: warning: unused parameter 'bytes' [-Wunused-parameter]
[INFO] [stderr] warning:    50 |   virtual void Request(const int64_t bytes, const Env::IOPriority pri) {
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h:50:67: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:    50 |   virtual void Request(const int64_t bytes, const Env::IOPriority pri) {
[INFO] [stderr] warning:       |                                             ~~~~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/options/cf_options.h:14,
[INFO] [stderr] warning:                  from rocksdb/table/table_builder.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_filesnapshot.cc:22:
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::Snappy_Compress(const rocksdb::CompressionOptions&, const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:154:55: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   154 | inline bool Snappy_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/options/cf_options.h:14,
[INFO] [stderr] warning:                  from rocksdb/table/table_builder.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_compaction_flush.cc:11:
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::Snappy_Compress(const rocksdb::CompressionOptions&, const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:154:55: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   154 | inline bool Snappy_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/db/range_del_aggregator.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.cc:11:
[INFO] [stderr] warning: rocksdb/db/version_edit.h: In constructor 'rocksdb::FdWithKeyRange::FdWithKeyRange(rocksdb::FileDescriptor, rocksdb::Slice, rocksdb::Slice, rocksdb::FileMetaData*)':
[INFO] [stderr] warning: rocksdb/db/version_edit.h:155:9: warning: implicitly-declared 'constexpr rocksdb::FileDescriptor::FileDescriptor(const rocksdb::FileDescriptor&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   155 |       : fd(_fd),
[INFO] [stderr] warning:       |         ^~~~~~~
[INFO] [stderr] warning: rocksdb/db/version_edit.h:49:19: note: because 'rocksdb::FileDescriptor' has user-provided 'rocksdb::FileDescriptor& rocksdb::FileDescriptor::operator=(const rocksdb::FileDescriptor&)'
[INFO] [stderr] warning:    49 |   FileDescriptor& operator=(const FileDescriptor& fd) {
[INFO] [stderr] warning:       |                   ^~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::BZip2_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:384:54: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   384 | inline bool BZip2_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:385:37: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   385 |                            uint32_t compress_format_version,
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:386:40: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   386 |                            const char* input, size_t length,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:386:54: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   386 |                            const char* input, size_t length,
[INFO] [stderr] warning:       |                                               ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:387:43: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   387 |                            ::std::string* output) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::BZip2_Uncompress(const char*, size_t, int*, uint32_t)':
[INFO] [stderr] warning: rocksdb/util/compression.h:442:43: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   442 | inline char* BZip2_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                               ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:442:62: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   442 | inline char* BZip2_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                       ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:443:36: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   443 |                               int* decompress_size,
[INFO] [stderr] warning:       |                               ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:444:40: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   444 |                               uint32_t compress_format_version) {
[INFO] [stderr] warning:       |                               ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::LZ4_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*, rocksdb::Slice)':
[INFO] [stderr] warning: rocksdb/util/compression.h:523:52: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   523 | inline bool LZ4_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                          ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:524:35: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   524 |                          uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                          ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:524:72: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   524 |                          uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                                                            ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:525:33: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   525 |                          size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                          ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:525:56: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   525 |                          size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                         ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:526:38: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   526 |                          const Slice compression_dict = Slice()) {
[INFO] [stderr] warning:       |                          ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::BZip2_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:384:54: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   384 | inline bool BZip2_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:385:37: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   385 |                            uint32_t compress_format_version,
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:386:40: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   386 |                            const char* input, size_t length,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:386:54: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   386 |                            const char* input, size_t length,
[INFO] [stderr] warning: cargo:warning=      |                                               ~~~~~~~^~~~~~
[INFO] [stderr] warning:   387 |                            ::std::string* output) {
[INFO] [stderr] warning: rocksdb/util/compression.h:586:41: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   586 | inline char* LZ4_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning: cargo:warning=      |                             ~~~~~~~~~~~~^~~~~~~~~~      |                            ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:586:60: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   586 | inline char* LZ4_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::BZip2_Uncompress(const char*, size_t, int*, uint32_t)':
[INFO] [stderr] warning: rocksdb/util/compression.h:442:43: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning: cargo:warning=  442 | inline char* BZip2_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                               ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:442:62: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   442 | inline char* BZip2_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                       ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:443:36: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   443 |                               int* decompress_size,
[INFO] [stderr] warning:       |                               ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:444:40: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   444 |                               uint32_t compress_format_version) {
[INFO] [stderr] warning:       |                               ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::LZ4_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*, rocksdb::Slice)':
[INFO] [stderr] warning: rocksdb/util/compression.h:523:52: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   523 | inline bool LZ4_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                          ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning:   524 |                          uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                          ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:587:34: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning: rocksdb/util/compression.h:524:72: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   524 |                          uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                                                            ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:525:33: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   525 |                          size_t length, ::std::string* output,
[INFO] [stderr] warning: cargo:warning=  587 |                             int* decompress_size,      |                          ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:525:56: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:       |                             ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning:   525 |                          size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                         ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: cargo:warning=rocksdb/util/compression.h:588:38: warning: unused parameter 'compress_format_version' [-Wunused-parameter]rocksdb/util/compression.h:526:38: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   588 |                             uint32_t compress_format_version,
[INFO] [stderr] warning:       |                             ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:589:42: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   589 |                             const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::LZ4HC_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*, const rocksdb::Slice&)':
[INFO] [stderr] warning:   526 |                          const Slice compression_dict = Slice()) {
[INFO] [stderr] warning: rocksdb/util/compression.h:642:54: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:       |                          ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning:   642 | inline bool LZ4HC_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:643:37: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   643 |                            uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:643:74: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   643 |                            uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                                                              ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:644:35: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   644 |                            size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                            ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:644:58: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   644 |                            size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                           ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:645:41: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   645 |                            const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::XPRESS_Compress(const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:708:41: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:708:55: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                                                ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:708:76: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                                                               ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::XPRESS_Uncompress(const char*, size_t, int*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:715:44: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   715 | inline char* XPRESS_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:715:63: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   715 | inline char* XPRESS_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                        ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:716:8: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   716 |   int* decompress_size) {
[INFO] [stderr] warning: cargo:warning=      |   ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::ZSTD_Compress(const rocksdb::CompressionOptions&, const char*, size_t, std::string*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:586:41: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning: rocksdb/util/compression.h:726:53: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   586 | inline char* LZ4_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:   726 | inline bool ZSTD_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:586:60: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   586 | inline char* LZ4_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                     ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:587:34: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning: cargo:warning=  587 |                             int* decompress_size,
[INFO] [stderr] warning:       |                             ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:588:38: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   588 |                             uint32_t compress_format_version,
[INFO] [stderr] warning:       |                             ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: cargo:warning=rocksdb/util/compression.h:589:42: warning: unused parameter 'compression_dict' [-Wunused-parameter]  726 | inline bool ZSTD_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:   589 |                             const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                                                           ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:727:34: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   727 |                           size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                           ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:727:57: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   727 |                           size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:728:40: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   728 |                           const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::ZSTD_Uncompress(const char*, size_t, int*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:762:42: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   762 | inline char* ZSTD_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:762:61: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   762 | inline char* ZSTD_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                      ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:763:35: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   763 |                              int* decompress_size,
[INFO] [stderr] warning:       |                              ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:764:43: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   764 |                              const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::LZ4HC_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:642:54: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   642 | inline bool LZ4HC_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:643:37: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   643 |                            uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:643:74: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   643 |                            uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                                                              ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:644:35: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   644 |                            size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                            ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:644:58: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   644 |                            size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                           ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:645:41: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   645 |                            const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::XPRESS_Compress(const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:708:41: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:708:55: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                                                ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:708:76: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                                                               ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::XPRESS_Uncompress(const char*, size_t, int*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:715:44: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   715 | inline char* XPRESS_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:715:63: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   715 | inline char* XPRESS_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                        ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:716:8: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   716 |   int* decompress_size) {
[INFO] [stderr] warning:       |   ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::ZSTD_Compress(const rocksdb::CompressionOptions&, const char*, size_t, std::string*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:726:53: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   726 | inline bool ZSTD_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:726:71: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   726 | inline bool ZSTD_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                                                           ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:727:34: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   727 |                           size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                           ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:727:57: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   727 |                           size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:728:40: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   728 |                           const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::ZSTD_Uncompress(const char*, size_t, int*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:762:42: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   762 | inline char* ZSTD_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:762:61: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   762 | inline char* ZSTD_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                      ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:763:35: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   763 |                              int* decompress_size,
[INFO] [stderr] warning:       |                              ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:764:43: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   764 |                              const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/compaction_picker.cc:12:
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h: In member function 'virtual rocksdb::Compaction* rocksdb::NullCompactionPicker::PickCompaction(const string&, const rocksdb::MutableCFOptions&, rocksdb::VersionStorageInfo*, rocksdb::LogBuffer*)':
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:268:49: warning: unused parameter 'cf_name' [-Wunused-parameter]
[INFO] [stderr] warning:   268 |   Compaction* PickCompaction(const std::string& cf_name,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:269:54: warning: unused parameter 'mutable_cf_options' [-Wunused-parameter]
[INFO] [stderr] warning:   269 |                              const MutableCFOptions& mutable_cf_options,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:270:50: warning: unused parameter 'vstorage' [-Wunused-parameter]
[INFO] [stderr] warning:   270 |                              VersionStorageInfo* vstorage,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:271:41: warning: unused parameter 'log_buffer' [-Wunused-parameter]
[INFO] [stderr] warning:   271 |                              LogBuffer* log_buffer) override {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h: In member function 'virtual rocksdb::Compaction* rocksdb::NullCompactionPicker::CompactRange(const string&, const rocksdb::MutableCFOptions&, rocksdb::VersionStorageInfo*, int, int, uint32_t, const rocksdb::InternalKey*, const rocksdb::InternalKey*, rocksdb::InternalKey**, bool*)':
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:276:47: warning: unused parameter 'cf_name' [-Wunused-parameter]
[INFO] [stderr] warning:   276 |   Compaction* CompactRange(const std::string& cf_name,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:277:52: warning: unused parameter 'mutable_cf_options' [-Wunused-parameter]
[INFO] [stderr] warning:   277 |                            const MutableCFOptions& mutable_cf_options,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:278:48: warning: unused parameter 'vstorage' [-Wunused-parameter]
[INFO] [stderr] warning:   278 |                            VersionStorageInfo* vstorage, int input_level,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:278:62: warning: unused parameter 'input_level' [-Wunused-parameter]
[INFO] [stderr] warning:   278 |                            VersionStorageInfo* vstorage, int input_level,
[INFO] [stderr] warning:       |                                                          ~~~~^~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:279:32: warning: unused parameter 'output_level' [-Wunused-parameter]
[INFO] [stderr] warning:   279 |                            int output_level, uint32_t output_path_id,
[INFO] [stderr] warning:       |                            ~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:279:55: warning: unused parameter 'output_path_id' [-Wunused-parameter]
[INFO] [stderr] warning:   279 |                            int output_level, uint32_t output_path_id,
[INFO] [stderr] warning:       |                                              ~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:280:47: warning: unused parameter 'begin' [-Wunused-parameter]
[INFO] [stderr] warning:   280 |                            const InternalKey* begin, const InternalKey* end,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:280:73: warning: unused parameter 'end' [-Wunused-parameter]
[INFO] [stderr] warning:   280 |                            const InternalKey* begin, const InternalKey* end,
[INFO] [stderr] warning:       |                                                      ~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:281:42: warning: unused parameter 'compaction_end' [-Wunused-parameter]
[INFO] [stderr] warning:   281 |                            InternalKey** compaction_end,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:282:34: warning: unused parameter 'manual_conflict' [-Wunused-parameter]
[INFO] [stderr] warning:   282 |                            bool* manual_conflict) override {
[INFO] [stderr] warning:       |                            ~~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h: In member function 'virtual bool rocksdb::NullCompactionPicker::NeedsCompaction(const rocksdb::VersionStorageInfo*) const':
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:288:33: warning: unused parameter 'vstorage' [-Wunused-parameter]
[INFO] [stderr] warning:   288 |       const VersionStorageInfo* vstorage) const override {
[INFO] [stderr] warning:       |       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/cache.h:29,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/write_buffer_manager.h:19,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:26,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_open.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/statistics.h: In member function 'virtual std::string rocksdb::Statistics::getHistogramString(uint32_t) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/statistics.h:448:51: warning: unused parameter 'type' [-Wunused-parameter]
[INFO] [stderr] warning:   448 |   virtual std::string getHistogramString(uint32_t type) const { return ""; }
[INFO] [stderr] warning:       |                                          ~~~~~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/write_buffer_manager.h:19,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/options.h:26,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_open.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h: In member function 'virtual void rocksdb::Cache::TEST_mark_as_data_block(const rocksdb::Slice&, size_t)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h:192:53: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr] warning:       |                                        ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/cache.h:192:65: warning: unused parameter 'charge' [-Wunused-parameter]
[INFO] [stderr] warning:   192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr] warning:       |                                                          ~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/util/file_reader_writer.h:16,
[INFO] [stderr] warning:                  from rocksdb/table/table_builder.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_compaction_flush.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h: In member function 'virtual void rocksdb::RateLimiter::Request(int64_t, rocksdb::Env::IOPriority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h:50:38: warning: unused parameter 'bytes' [-Wunused-parameter]
[INFO] [stderr] warning:    50 |   virtual void Request(const int64_t bytes, const Env::IOPriority pri) {
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h:50:67: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:    50 |   virtual void Request(const int64_t bytes, const Env::IOPriority pri) {
[INFO] [stderr] warning:       |                                             ~~~~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/util/file_reader_writer.h:16,
[INFO] [stderr] warning:                  from rocksdb/table/table_builder.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_filesnapshot.cc:22:
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h: In member function 'virtual void rocksdb::RateLimiter::Request(int64_t, rocksdb::Env::IOPriority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h:50:38: warning: unused parameter 'bytes' [-Wunused-parameter]
[INFO] [stderr] warning:    50 |   virtual void Request(const int64_t bytes, const Env::IOPriority pri) {
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h:50:67: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:    50 |   virtual void Request(const int64_t bytes, const Env::IOPriority pri) {
[INFO] [stderr] warning:       |                                             ~~~~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/table/table_builder.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.cc:11:
[INFO] [stderr] warning: rocksdb/db/table_properties_collector.h: In member function 'virtual rocksdb::IntTblPropCollector* rocksdb::InternalKeyPropertiesCollectorFactory::CreateIntTblPropCollector(uint32_t)':
[INFO] [stderr] warning: rocksdb/db/table_properties_collector.h:78:16: warning: unused parameter 'column_family_id' [-Wunused-parameter]
[INFO] [stderr] warning:    78 |       uint32_t column_family_id) override {
[INFO] [stderr] warning:       |       ~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/range_del_aggregator.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_files.cc:11:
[INFO] [stderr] warning: rocksdb/db/version_edit.h: In constructor 'rocksdb::FdWithKeyRange::FdWithKeyRange(rocksdb::FileDescriptor, rocksdb::Slice, rocksdb::Slice, rocksdb::FileMetaData*)':
[INFO] [stderr] warning: rocksdb/db/version_edit.h:155:9: warning: implicitly-declared 'constexpr rocksdb::FileDescriptor::FileDescriptor(const rocksdb::FileDescriptor&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   155 |       : fd(_fd),
[INFO] [stderr] warning:       |         ^~~~~~~
[INFO] [stderr] warning: rocksdb/db/version_edit.h:49:19: note: because 'rocksdb::FileDescriptor' has user-provided 'rocksdb::FileDescriptor& rocksdb::FileDescriptor::operator=(const rocksdb::FileDescriptor&)'
[INFO] [stderr] warning:    49 |   FileDescriptor& operator=(const FileDescriptor& fd) {
[INFO] [stderr] warning:       |                   ^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/table/table_builder.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning: In file included from rocksdb/options/cf_options.h:14,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/table/table_builder.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_files.cc:11:
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning: rocksdb/db/table_properties_collector.h: In member function 'virtual rocksdb::IntTblPropCollector* rocksdb::InternalKeyPropertiesCollectorFactory::CreateIntTblPropCollector(uint32_t)':cargo:warning=                 from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning: rocksdb/db/table_properties_collector.h:78:16: warning: unused parameter 'column_family_id' [-Wunused-parameter]
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:    78 |       uint32_t column_family_id) override {
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:       |       ~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.cc:11:
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::Snappy_Compress(const rocksdb::CompressionOptions&, const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:154:55: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   154 | inline bool Snappy_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::BZip2_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:384:54: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   384 | inline bool BZip2_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:385:37: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   385 |                            uint32_t compress_format_version,
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:386:40: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   386 |                            const char* input, size_t length,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:386:54: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   386 |                            const char* input, size_t length,
[INFO] [stderr] warning:       |                                               ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:387:43: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   387 |                            ::std::string* output) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::BZip2_Uncompress(const char*, size_t, int*, uint32_t)':
[INFO] [stderr] warning: rocksdb/util/compression.h:442:43: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   442 | inline char* BZip2_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                               ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:442:62: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   442 | inline char* BZip2_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                       ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:443:36: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   443 |                               int* decompress_size,
[INFO] [stderr] warning:       |                               ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:444:40: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   444 |                               uint32_t compress_format_version) {
[INFO] [stderr] warning:       |                               ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::LZ4_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*, rocksdb::Slice)':
[INFO] [stderr] warning: rocksdb/util/compression.h:523:52: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   523 | inline bool LZ4_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                          ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:524:35: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   524 |                          uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                          ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:524:72: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   524 |                          uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                                                            ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:525:33: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   525 |                          size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                          ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:525:56: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   525 |                          size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                         ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:526:38: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   526 |                          const Slice compression_dict = Slice()) {
[INFO] [stderr] warning:       |                          ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::LZ4_Uncompress(const char*, size_t, int*, uint32_t, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:586:41: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   586 | inline char* LZ4_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:586:60: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   586 | inline char* LZ4_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                     ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:587:34: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   587 |                             int* decompress_size,
[INFO] [stderr] warning:       |                             ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:588:38: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   588 |                             uint32_t compress_format_version,
[INFO] [stderr] warning:       |                             ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:589:42: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   589 |                             const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::LZ4HC_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:642:54: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   642 | inline bool LZ4HC_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:643:37: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   643 |                            uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:643:74: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   643 |                            uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                                                              ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:644:35: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   644 |                            size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                            ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:644:58: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   644 |                            size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                           ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:645:41: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   645 |                            const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::XPRESS_Compress(const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:708:41: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:708:55: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                                                ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:708:76: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                                                               ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::XPRESS_Uncompress(const char*, size_t, int*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:715:44: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   715 | inline char* XPRESS_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:715:63: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   715 | inline char* XPRESS_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                        ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:716:8: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   716 |   int* decompress_size) {
[INFO] [stderr] warning:       |   ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::ZSTD_Compress(const rocksdb::CompressionOptions&, const char*, size_t, std::string*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:726:53: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   726 | inline bool ZSTD_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:726:71: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   726 | inline bool ZSTD_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                                                           ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:727:34: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   727 |                           size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                           ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:727:57: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   727 |                           size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:728:40: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   728 |                           const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::ZSTD_Uncompress(const char*, size_t, int*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:762:42: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   762 | inline char* ZSTD_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:762:61: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   762 | inline char* ZSTD_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                      ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:763:35: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   763 |                              int* decompress_size,
[INFO] [stderr] warning:       |                              ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:764:43: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   764 |                              const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/include/rocksdb/transaction_log.h:11,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/db.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_open.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::DeleteRangeCF(uint32_t, const rocksdb::Slice&, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:220:43: warning: unused parameter 'column_family_id' [-Wunused-parameter]
[INFO] [stderr] warning:   220 |     virtual Status DeleteRangeCF(uint32_t column_family_id,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:221:47: warning: unused parameter 'begin_key' [-Wunused-parameter]
[INFO] [stderr] warning:   221 |                                  const Slice& begin_key, const Slice& end_key) {
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:221:71: warning: unused parameter 'end_key' [-Wunused-parameter]
[INFO] [stderr] warning:   221 |                                  const Slice& begin_key, const Slice& end_key) {
[INFO] [stderr] warning:       |                                                          ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkEndPrepare(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:243:48: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   243 |     virtual Status MarkEndPrepare(const Slice& xid) {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkRollback(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:247:46: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   247 |     virtual Status MarkRollback(const Slice& xid) {
[INFO] [stderr] warning:       |                                 ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h: In member function 'virtual rocksdb::Status rocksdb::WriteBatch::Handler::MarkCommit(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/write_batch.h:252:44: warning: unused parameter 'xid' [-Wunused-parameter]
[INFO] [stderr] warning:   252 |     virtual Status MarkCommit(const Slice& xid) {
[INFO] [stderr] warning:       |                               ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/util/file_reader_writer.h:16,
[INFO] [stderr] warning:                  from rocksdb/table/table_builder.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h: In member function 'virtual void rocksdb::RateLimiter::Request(int64_t, rocksdb::Env::IOPriority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h:50:38: warning: unused parameter 'bytes' [-Wunused-parameter]
[INFO] [stderr] warning:    50 |   virtual void Request(const int64_t bytes, const Env::IOPriority pri) {
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h:50:67: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:    50 |   virtual void Request(const int64_t bytes, const Env::IOPriority pri) {
[INFO] [stderr] warning:       |                                             ~~~~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: compilation terminated.
[INFO] [stderr] warning: In file included from rocksdb/db/table_cache.h:27,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_write.cc:11:
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual rocksdb::InternalIterator* rocksdb::TableReader::NewRangeTombstoneIterator(const rocksdb::ReadOptions&)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:49:26: warning: unused parameter 'read_options' [-Wunused-parameter]
[INFO] [stderr] warning:    49 |       const ReadOptions& read_options) {
[INFO] [stderr] warning:       |       ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual void rocksdb::TableReader::Prepare(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:68:37: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:    68 |   virtual void Prepare(const Slice& target) {}
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual rocksdb::Status rocksdb::TableReader::DumpTable(rocksdb::WritableFile*)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:100:42: warning: unused parameter 'out_file' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual Status DumpTable(WritableFile* out_file) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/options/cf_options.h:14,
[INFO] [stderr] warning:                  from rocksdb/table/table_builder.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_files.cc:11:
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::Snappy_Compress(const rocksdb::CompressionOptions&, const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:154:55: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   154 | inline bool Snappy_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::BZip2_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:384:54: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   384 | inline bool BZip2_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:385:37: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   385 |                            uint32_t compress_format_version,
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:386:40: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   386 |                            const char* input, size_t length,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:386:54: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   386 |                            const char* input, size_t length,
[INFO] [stderr] warning:       |                                               ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:387:43: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   387 |                            ::std::string* output) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::BZip2_Uncompress(const char*, size_t, int*, uint32_t)':
[INFO] [stderr] warning: rocksdb/util/compression.h:442:43: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   442 | inline char* BZip2_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                               ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:442:62: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   442 | inline char* BZip2_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                       ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:443:36: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   443 |                               int* decompress_size,
[INFO] [stderr] warning:       |                               ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:444:40: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   444 |                               uint32_t compress_format_version) {
[INFO] [stderr] warning:       |                               ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::LZ4_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*, rocksdb::Slice)':
[INFO] [stderr] warning: rocksdb/util/compression.h:523:52: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   523 | inline bool LZ4_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                          ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:524:35: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   524 |                          uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                          ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:524:72: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   524 |                          uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                                                            ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:525:33: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   525 |                          size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                          ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:525:56: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   525 |                          size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                         ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:526:38: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   526 |                          const Slice compression_dict = Slice()) {
[INFO] [stderr] warning:       |                          ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::LZ4_Uncompress(const char*, size_t, int*, uint32_t, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:586:41: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   586 | inline char* LZ4_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:586:60: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   586 | inline char* LZ4_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                     ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:587:34: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   587 |                             int* decompress_size,
[INFO] [stderr] warning:       |                             ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:588:38: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   588 |                             uint32_t compress_format_version,
[INFO] [stderr] warning:       |                             ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:589:42: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   589 |                             const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::LZ4HC_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:642:54: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   642 | inline bool LZ4HC_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:643:37: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   643 |                            uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:643:74: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   643 |                            uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                                                              ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:644:35: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   644 |                            size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                            ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:644:58: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   644 |                            size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                           ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:645:41: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   645 |                            const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::XPRESS_Compress(const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:708:41: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:708:55: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                                                ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:708:76: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                                                               ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::XPRESS_Uncompress(const char*, size_t, int*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:715:44: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   715 | inline char* XPRESS_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:715:63: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   715 | inline char* XPRESS_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                        ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:716:8: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   716 |   int* decompress_size) {
[INFO] [stderr] warning:       |   ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::ZSTD_Compress(const rocksdb::CompressionOptions&, const char*, size_t, std::string*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:726:53: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   726 | inline bool ZSTD_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:726:71: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   726 | inline bool ZSTD_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                                                           ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:727:34: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   727 |                           size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                           ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:727:57: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   727 |                           size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:728:40: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   728 |                           const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::ZSTD_Uncompress(const char*, size_t, int*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:762:42: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   762 | inline char* ZSTD_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:762:61: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   762 | inline char* ZSTD_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                      ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:763:35: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   763 |                              int* decompress_size,
[INFO] [stderr] warning:       |                              ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:764:43: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   764 |                              const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_open.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/db.h: In member function 'virtual rocksdb::Status rocksdb::DB::FlushWAL(bool)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/db.h:858:32: warning: unused parameter 'sync' [-Wunused-parameter]
[INFO] [stderr] warning:   858 |   virtual Status FlushWAL(bool sync) {
[INFO] [stderr] warning:       |                           ~~~~~^~~~
[INFO] [stderr] warning: In file included from rocksdb/util/file_reader_writer.h:16,
[INFO] [stderr] warning:                  from rocksdb/table/table_builder.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_files.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h: In member function 'virtual void rocksdb::RateLimiter::Request(int64_t, rocksdb::Env::IOPriority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h:50:38: warning: unused parameter 'bytes' [-Wunused-parameter]
[INFO] [stderr] warning:    50 |   virtual void Request(const int64_t bytes, const Env::IOPriority pri) {
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h:50:67: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:    50 |   virtual void Request(const int64_t bytes, const Env::IOPriority pri) {
[INFO] [stderr] warning:       |                                             ~~~~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_open.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/filter_policy.h: In member function 'virtual rocksdb::FilterBitsReader* rocksdb::FilterPolicy::GetFilterBitsReader(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/filter_policy.h:105:62: warning: unused parameter 'contents' [-Wunused-parameter]
[INFO] [stderr] warning:   105 |   virtual FilterBitsReader* GetFilterBitsReader(const Slice& contents) const {
[INFO] [stderr] warning:       |                                                 ~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/dbformat.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_open.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h: In member function 'virtual bool rocksdb::SliceTransform::InRange(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h:61:37: warning: unused parameter 'dst' [-Wunused-parameter]
[INFO] [stderr] warning:    61 |   virtual bool InRange(const Slice& dst) const { return false; }
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h: In member function 'virtual bool rocksdb::SliceTransform::SameResultWhenAppended(const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/slice_transform.h:86:52: warning: unused parameter 'prefix' [-Wunused-parameter]
[INFO] [stderr] warning:    86 |   virtual bool SameResultWhenAppended(const Slice& prefix) const {
[INFO] [stderr] warning:       |                                       ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.cc: In member function 'rocksdb::Status rocksdb::CompactionPicker::GetCompactionInputsFromFileNumbers(std::vector<rocksdb::CompactionInputFiles>*, std::unordered_set<long unsigned int>*, const rocksdb::VersionStorageInfo*, const rocksdb::CompactionOptions&) const':
[INFO] [stderr] warning: rocksdb/db/compaction_picker.cc:328:30: warning: unused parameter 'compact_options' [-Wunused-parameter]
[INFO] [stderr] warning:   328 |     const CompactionOptions& compact_options) const {
[INFO] [stderr] warning:       |     ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/pinned_iterators_manager.h:14,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_open.cc:11:
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h: In member function 'virtual void rocksdb::InternalIterator::SetPinnedItersMgr(rocksdb::PinnedIteratorsManager*)':
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:77:58: warning: unused parameter 'pinned_iters_mgr' [-Wunused-parameter]
[INFO] [stderr] warning:    77 |   virtual void SetPinnedItersMgr(PinnedIteratorsManager* pinned_iters_mgr) {}
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h: In member function 'virtual rocksdb::Status rocksdb::InternalIterator::GetProperty(std::string, std::string*)':
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:94:42: warning: unused parameter 'prop_name' [-Wunused-parameter]
[INFO] [stderr] warning:    94 |   virtual Status GetProperty(std::string prop_name, std::string* prop) {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/internal_iterator.h:94:66: warning: unused parameter 'prop' [-Wunused-parameter]
[INFO] [stderr] warning:    94 |   virtual Status GetProperty(std::string prop_name, std::string* prop) {
[INFO] [stderr] warning:       |                                                     ~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.cc: In member function 'virtual rocksdb::Compaction* rocksdb::FIFOCompactionPicker::CompactRange(const string&, const rocksdb::MutableCFOptions&, rocksdb::VersionStorageInfo*, int, int, uint32_t, const rocksdb::InternalKey*, const rocksdb::InternalKey*, rocksdb::InternalKey**, bool*)':
[INFO] [stderr] warning: rocksdb/db/compaction_picker.cc:1574:39: warning: unused parameter 'input_level' [-Wunused-parameter]
[INFO] [stderr] warning:  1574 |     VersionStorageInfo* vstorage, int input_level, int output_level,
[INFO] [stderr] warning:       |                                   ~~~~^~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.cc:1574:56: warning: unused parameter 'output_level' [-Wunused-parameter]
[INFO] [stderr] warning:  1574 |     VersionStorageInfo* vstorage, int input_level, int output_level,
[INFO] [stderr] warning:       |                                                    ~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.cc:1575:14: warning: unused parameter 'output_path_id' [-Wunused-parameter]
[INFO] [stderr] warning:  1575 |     uint32_t output_path_id, const InternalKey* begin, const InternalKey* end,
[INFO] [stderr] warning:       |     ~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.cc:1575:49: warning: unused parameter 'begin' [-Wunused-parameter]
[INFO] [stderr] warning:  1575 |     uint32_t output_path_id, const InternalKey* begin, const InternalKey* end,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.cc:1575:75: warning: unused parameter 'end' [-Wunused-parameter]
[INFO] [stderr] warning:  1575 |     uint32_t output_path_id, const InternalKey* begin, const InternalKey* end,
[INFO] [stderr] warning:       |                                                        ~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.cc:1576:41: warning: unused parameter 'manual_conflict' [-Wunused-parameter]
[INFO] [stderr] warning:  1576 |     InternalKey** compaction_end, bool* manual_conflict) {
[INFO] [stderr] warning:       |                                   ~~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/version_set.h:35,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:23,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_write.cc:11:
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h: In member function 'virtual rocksdb::Compaction* rocksdb::NullCompactionPicker::PickCompaction(const string&, const rocksdb::MutableCFOptions&, rocksdb::VersionStorageInfo*, rocksdb::LogBuffer*)':
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:268:49: warning: unused parameter 'cf_name' [-Wunused-parameter]
[INFO] [stderr] warning:   268 |   Compaction* PickCompaction(const std::string& cf_name,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:269:54: warning: unused parameter 'mutable_cf_options' [-Wunused-parameter]
[INFO] [stderr] warning:   269 |                              const MutableCFOptions& mutable_cf_options,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:270:50: warning: unused parameter 'vstorage' [-Wunused-parameter]
[INFO] [stderr] warning:   270 |                              VersionStorageInfo* vstorage,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:271:41: warning: unused parameter 'log_buffer' [-Wunused-parameter]
[INFO] [stderr] warning:   271 |                              LogBuffer* log_buffer) override {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h: In member function 'virtual rocksdb::Compaction* rocksdb::NullCompactionPicker::CompactRange(const string&, const rocksdb::MutableCFOptions&, rocksdb::VersionStorageInfo*, int, int, uint32_t, const rocksdb::InternalKey*, const rocksdb::InternalKey*, rocksdb::InternalKey**, bool*)':
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:276:47: warning: unused parameter 'cf_name' [-Wunused-parameter]
[INFO] [stderr] warning:   276 |   Compaction* CompactRange(const std::string& cf_name,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:277:52: warning: unused parameter 'mutable_cf_options' [-Wunused-parameter]
[INFO] [stderr] warning:   277 |                            const MutableCFOptions& mutable_cf_options,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:278:48: warning: unused parameter 'vstorage' [-Wunused-parameter]
[INFO] [stderr] warning:   278 |                            VersionStorageInfo* vstorage, int input_level,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:278:62: warning: unused parameter 'input_level' [-Wunused-parameter]
[INFO] [stderr] warning:   278 |                            VersionStorageInfo* vstorage, int input_level,
[INFO] [stderr] warning:       |                                                          ~~~~^~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:279:32: warning: unused parameter 'output_level' [-Wunused-parameter]
[INFO] [stderr] warning:   279 |                            int output_level, uint32_t output_path_id,
[INFO] [stderr] warning:       |                            ~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:279:55: warning: unused parameter 'output_path_id' [-Wunused-parameter]
[INFO] [stderr] warning:   279 |                            int output_level, uint32_t output_path_id,
[INFO] [stderr] warning:       |                                              ~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:280:47: warning: unused parameter 'begin' [-Wunused-parameter]
[INFO] [stderr] warning:   280 |                            const InternalKey* begin, const InternalKey* end,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:280:73: warning: unused parameter 'end' [-Wunused-parameter]
[INFO] [stderr] warning:   280 |                            const InternalKey* begin, const InternalKey* end,
[INFO] [stderr] warning:       |                                                      ~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:281:42: warning: unused parameter 'compaction_end' [-Wunused-parameter]
[INFO] [stderr] warning:   281 |                            InternalKey** compaction_end,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:282:34: warning: unused parameter 'manual_conflict' [-Wunused-parameter]
[INFO] [stderr] warning:   282 |                            bool* manual_conflict) override {
[INFO] [stderr] warning:       |                            ~~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h: In member function 'virtual bool rocksdb::NullCompactionPicker::NeedsCompaction(const rocksdb::VersionStorageInfo*) const':
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:288:33: warning: unused parameter 'vstorage' [-Wunused-parameter]
[INFO] [stderr] warning:   288 |       const VersionStorageInfo* vstorage) const override {
[INFO] [stderr] warning:       |       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/range_del_aggregator.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_open.cc:11:
[INFO] [stderr] warning: rocksdb/db/version_edit.h: In constructor 'rocksdb::FdWithKeyRange::FdWithKeyRange(rocksdb::FileDescriptor, rocksdb::Slice, rocksdb::Slice, rocksdb::FileMetaData*)':
[INFO] [stderr] warning: rocksdb/db/version_edit.h:155:9: warning: implicitly-declared 'constexpr rocksdb::FileDescriptor::FileDescriptor(const rocksdb::FileDescriptor&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   155 |       : fd(_fd),
[INFO] [stderr] warning:       |         ^~~~~~~
[INFO] [stderr] warning: rocksdb/db/version_edit.h:49:19: note: because 'rocksdb::FileDescriptor' has user-provided 'rocksdb::FileDescriptor& rocksdb::FileDescriptor::operator=(const rocksdb::FileDescriptor&)'
[INFO] [stderr] warning:    49 |   FileDescriptor& operator=(const FileDescriptor& fd) {
[INFO] [stderr] warning:       |                   ^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/table_cache.h:27,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/convenience.cc:16:
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual rocksdb::InternalIterator* rocksdb::TableReader::NewRangeTombstoneIterator(const rocksdb::ReadOptions&)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:49:26: warning: unused parameter 'read_options' [-Wunused-parameter]
[INFO] [stderr] warning:    49 |       const ReadOptions& read_options) {
[INFO] [stderr] warning:       |       ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual void rocksdb::TableReader::Prepare(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:68:37: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:    68 |   virtual void Prepare(const Slice& target) {}
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual rocksdb::Status rocksdb::TableReader::DumpTable(rocksdb::WritableFile*)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:100:42: warning: unused parameter 'out_file' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual Status DumpTable(WritableFile* out_file) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/table/table_builder.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_open.cc:11:
[INFO] [stderr] warning: rocksdb/db/table_properties_collector.h: In member function 'virtual rocksdb::IntTblPropCollector* rocksdb::InternalKeyPropertiesCollectorFactory::CreateIntTblPropCollector(uint32_t)':
[INFO] [stderr] warning: rocksdb/db/table_properties_collector.h:78:16: warning: unused parameter 'column_family_id' [-Wunused-parameter]
[INFO] [stderr] warning:    78 |       uint32_t column_family_id) override {
[INFO] [stderr] warning:       |       ~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:23,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_write.cc:11:
[INFO] [stderr] warning: rocksdb/db/version_set.h: In member function 'virtual void rocksdb::VersionSet::LogReporter::Corruption(size_t, const rocksdb::Status&)':
[INFO] [stderr] warning: rocksdb/db/version_set.h:797:36: warning: unused parameter 'bytes' [-Wunused-parameter]
[INFO] [stderr] warning:   797 |     virtual void Corruption(size_t bytes, const Status& s) override {
[INFO] [stderr] warning:       |                             ~~~~~~~^~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/table_cache.h:27,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_filesnapshot.cc:22:
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual rocksdb::InternalIterator* rocksdb::TableReader::NewRangeTombstoneIterator(const rocksdb::ReadOptions&)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:49:26: warning: unused parameter 'read_options' [-Wunused-parameter]
[INFO] [stderr] warning:    49 |       const ReadOptions& read_options) {
[INFO] [stderr] warning:       |       ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual void rocksdb::TableReader::Prepare(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:68:37: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:    68 |   virtual void Prepare(const Slice& target) {}
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual rocksdb::Status rocksdb::TableReader::DumpTable(rocksdb::WritableFile*)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:100:42: warning: unused parameter 'out_file' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual Status DumpTable(WritableFile* out_file) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: compilation terminated.
[INFO] [stderr] warning: In file included from rocksdb/options/cf_options.h:14,
[INFO] [stderr] warning:                  from rocksdb/table/table_builder.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_open.cc:11:
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::Snappy_Compress(const rocksdb::CompressionOptions&, const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:154:55: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   154 | inline bool Snappy_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::BZip2_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:384:54: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   384 | inline bool BZip2_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:385:37: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   385 |                            uint32_t compress_format_version,
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:386:40: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   386 |                            const char* input, size_t length,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:386:54: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   386 |                            const char* input, size_t length,
[INFO] [stderr] warning:       |                                               ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:387:43: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   387 |                            ::std::string* output) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::BZip2_Uncompress(const char*, size_t, int*, uint32_t)':
[INFO] [stderr] warning: rocksdb/util/compression.h:442:43: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   442 | inline char* BZip2_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                               ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:442:62: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   442 | inline char* BZip2_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                       ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:443:36: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   443 |                               int* decompress_size,
[INFO] [stderr] warning:       |                               ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:444:40: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   444 |                               uint32_t compress_format_version) {
[INFO] [stderr] warning:       |                               ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::LZ4_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*, rocksdb::Slice)':
[INFO] [stderr] warning: rocksdb/util/compression.h:523:52: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   523 | inline bool LZ4_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                          ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:524:35: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   524 |                          uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                          ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:524:72: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   524 |                          uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                                                            ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:525:33: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   525 |                          size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                          ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:525:56: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   525 |                          size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                         ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:526:38: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   526 |                          const Slice compression_dict = Slice()) {
[INFO] [stderr] warning:       |                          ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::LZ4_Uncompress(const char*, size_t, int*, uint32_t, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:586:41: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   586 | inline char* LZ4_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:586:60: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   586 | inline char* LZ4_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                     ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:587:34: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   587 |                             int* decompress_size,
[INFO] [stderr] warning:       |                             ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:588:38: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   588 |                             uint32_t compress_format_version,
[INFO] [stderr] warning:       |                             ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:589:42: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   589 |                             const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::LZ4HC_Compress(const rocksdb::CompressionOptions&, uint32_t, const char*, size_t, std::string*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:642:54: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   642 | inline bool LZ4HC_Compress(const CompressionOptions& opts,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:643:37: warning: unused parameter 'compress_format_version' [-Wunused-parameter]
[INFO] [stderr] warning:   643 |                            uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                            ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:643:74: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   643 |                            uint32_t compress_format_version, const char* input,
[INFO] [stderr] warning:       |                                                              ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:644:35: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   644 |                            size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                            ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:644:58: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   644 |                            size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                           ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:645:41: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   645 |                            const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::XPRESS_Compress(const char*, size_t, std::string*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:708:41: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:708:55: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                                                ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:708:76: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   708 | inline bool XPRESS_Compress(const char* input, size_t length, std::string* output) {
[INFO] [stderr] warning:       |                                                               ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::XPRESS_Uncompress(const char*, size_t, int*)':
[INFO] [stderr] warning: rocksdb/util/compression.h:715:44: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   715 | inline char* XPRESS_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:715:63: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   715 | inline char* XPRESS_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                        ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:716:8: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   716 |   int* decompress_size) {
[INFO] [stderr] warning:       |   ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'bool rocksdb::ZSTD_Compress(const rocksdb::CompressionOptions&, const char*, size_t, std::string*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:726:53: warning: unused parameter 'opts' [-Wunused-parameter]
[INFO] [stderr] warning:   726 | inline bool ZSTD_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:726:71: warning: unused parameter 'input' [-Wunused-parameter]
[INFO] [stderr] warning:   726 | inline bool ZSTD_Compress(const CompressionOptions& opts, const char* input,
[INFO] [stderr] warning:       |                                                           ~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:727:34: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr] warning:   727 |                           size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                           ~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:727:57: warning: unused parameter 'output' [-Wunused-parameter]
[INFO] [stderr] warning:   727 |                           size_t length, ::std::string* output,
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:728:40: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   728 |                           const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h: In function 'char* rocksdb::ZSTD_Uncompress(const char*, size_t, int*, const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/util/compression.h:762:42: warning: unused parameter 'input_data' [-Wunused-parameter]
[INFO] [stderr] warning:   762 | inline char* ZSTD_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:762:61: warning: unused parameter 'input_length' [-Wunused-parameter]
[INFO] [stderr] warning:   762 | inline char* ZSTD_Uncompress(const char* input_data, size_t input_length,
[INFO] [stderr] warning:       |                                                      ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:763:35: warning: unused parameter 'decompress_size' [-Wunused-parameter]
[INFO] [stderr] warning:   763 |                              int* decompress_size,
[INFO] [stderr] warning:       |                              ~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/util/compression.h:764:43: warning: unused parameter 'compression_dict' [-Wunused-parameter]
[INFO] [stderr] warning:   764 |                              const Slice& compression_dict = Slice()) {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/util/file_reader_writer.h:16,
[INFO] [stderr] warning:                  from rocksdb/table/table_builder.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/range_del_aggregator.h:22,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_open.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h: In member function 'virtual void rocksdb::RateLimiter::Request(int64_t, rocksdb::Env::IOPriority)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h:50:38: warning: unused parameter 'bytes' [-Wunused-parameter]
[INFO] [stderr] warning:    50 |   virtual void Request(const int64_t bytes, const Env::IOPriority pri) {
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/rate_limiter.h:50:67: warning: unused parameter 'pri' [-Wunused-parameter]
[INFO] [stderr] warning:    50 |   virtual void Request(const int64_t bytes, const Env::IOPriority pri) {
[INFO] [stderr] warning:       |                                             ~~~~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from rocksdb/db/table_cache.h:27,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_compaction_flush.cc:11:
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual rocksdb::InternalIterator* rocksdb::TableReader::NewRangeTombstoneIterator(const rocksdb::ReadOptions&)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:49:26: warning: unused parameter 'read_options' [-Wunused-parameter]
[INFO] [stderr] warning:    49 |       const ReadOptions& read_options) {
[INFO] [stderr] warning:       |       ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual void rocksdb::TableReader::Prepare(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:68:37: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:    68 |   virtual void Prepare(const Slice& target) {}
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual rocksdb::Status rocksdb::TableReader::DumpTable(rocksdb::WritableFile*)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:100:42: warning: unused parameter 'out_file' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual Status DumpTable(WritableFile* out_file) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/merge_helper.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:23,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_write.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h: In member function 'virtual bool rocksdb::CompactionFilter::Filter(int, const rocksdb::Slice&, const rocksdb::Slice&, std::string*, bool*) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:100:27: warning: unused parameter 'level' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual bool Filter(int level, const Slice& key, const Slice& existing_value,
[INFO] [stderr] warning:       |                       ~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:100:47: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual bool Filter(int level, const Slice& key, const Slice& existing_value,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:100:65: warning: unused parameter 'existing_value' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual bool Filter(int level, const Slice& key, const Slice& existing_value,
[INFO] [stderr] warning:       |                                                    ~~~~~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:101:36: warning: unused parameter 'new_value' [-Wunused-parameter]
[INFO] [stderr] warning:   101 |                       std::string* new_value, bool* value_changed) const {
[INFO] [stderr] warning:       |                       ~~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:101:53: warning: unused parameter 'value_changed' [-Wunused-parameter]
[INFO] [stderr] warning:   101 |                       std::string* new_value, bool* value_changed) const {
[INFO] [stderr] warning:       |                                               ~~~~~~^~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h: In member function 'virtual bool rocksdb::CompactionFilter::FilterMergeOperand(int, const rocksdb::Slice&, const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:114:39: warning: unused parameter 'level' [-Wunused-parameter]
[INFO] [stderr] warning:   114 |   virtual bool FilterMergeOperand(int level, const Slice& key,
[INFO] [stderr] warning:       |                                   ~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:114:59: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   114 |   virtual bool FilterMergeOperand(int level, const Slice& key,
[INFO] [stderr] warning:       |                                              ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:115:48: warning: unused parameter 'operand' [-Wunused-parameter]
[INFO] [stderr] warning:   115 |                                   const Slice& operand) const {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h: In member function 'virtual rocksdb::CompactionFilter::Decision rocksdb::CompactionFilter::FilterV2(int, const rocksdb::Slice&, rocksdb::CompactionFilter::ValueType, const rocksdb::Slice&, std::string*, std::string*) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:160:42: warning: unused parameter 'skip_until' [-Wunused-parameter]
[INFO] [stderr] warning:   160 |                             std::string* skip_until) const {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/compaction_job.h:23,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_write.cc:11:
[INFO] [stderr] warning: rocksdb/db/compaction_iterator.h: In member function 'virtual int rocksdb::CompactionIterator::CompactionProxy::level(size_t) const':
[INFO] [stderr] warning: rocksdb/db/compaction_iterator.h:38:30: warning: unused parameter 'compaction_input_level' [-Wunused-parameter]
[INFO] [stderr] warning:    38 |     virtual int level(size_t compaction_input_level = 0) const {
[INFO] [stderr] warning:       |                       ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/table_cache.h:27,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.cc:11:
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual rocksdb::InternalIterator* rocksdb::TableReader::NewRangeTombstoneIterator(const rocksdb::ReadOptions&)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:49:26: warning: unused parameter 'read_options' [-Wunused-parameter]
[INFO] [stderr] warning:    49 |       const ReadOptions& read_options) {
[INFO] [stderr] warning:       |       ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual void rocksdb::TableReader::Prepare(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:68:37: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:    68 |   virtual void Prepare(const Slice& target) {}
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual rocksdb::Status rocksdb::TableReader::DumpTable(rocksdb::WritableFile*)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:100:42: warning: unused parameter 'out_file' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual Status DumpTable(WritableFile* out_file) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/version_set.h:35,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:23,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/db_filesnapshot.cc:22:
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h: In member function 'virtual rocksdb::Compaction* rocksdb::NullCompactionPicker::PickCompaction(const string&, const rocksdb::MutableCFOptions&, rocksdb::VersionStorageInfo*, rocksdb::LogBuffer*)':
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:268:49: warning: unused parameter 'cf_name' [-Wunused-parameter]
[INFO] [stderr] warning:   268 |   Compaction* PickCompaction(const std::string& cf_name,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:269:54: warning: unused parameter 'mutable_cf_options' [-Wunused-parameter]
[INFO] [stderr] warning:   269 |                              const MutableCFOptions& mutable_cf_options,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:270:50: warning: unused parameter 'vstorage' [-Wunused-parameter]
[INFO] [stderr] warning:   270 |                              VersionStorageInfo* vstorage,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:271:41: warning: unused parameter 'log_buffer' [-Wunused-parameter]
[INFO] [stderr] warning:   271 |                              LogBuffer* log_buffer) override {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h: In member function 'virtual rocksdb::Compaction* rocksdb::NullCompactionPicker::CompactRange(const string&, const rocksdb::MutableCFOptions&, rocksdb::VersionStorageInfo*, int, int, uint32_t, const rocksdb::InternalKey*, const rocksdb::InternalKey*, rocksdb::InternalKey**, bool*)':
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:276:47: warning: unused parameter 'cf_name' [-Wunused-parameter]
[INFO] [stderr] warning:   276 |   Compaction* CompactRange(const std::string& cf_name,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:277:52: warning: unused parameter 'mutable_cf_options' [-Wunused-parameter]
[INFO] [stderr] warning:   277 |                            const MutableCFOptions& mutable_cf_options,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:278:48: warning: unused parameter 'vstorage' [-Wunused-parameter]
[INFO] [stderr] warning:   278 |                            VersionStorageInfo* vstorage, int input_level,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:278:62: warning: unused parameter 'input_level' [-Wunused-parameter]
[INFO] [stderr] warning:   278 |                            VersionStorageInfo* vstorage, int input_level,
[INFO] [stderr] warning:       |                                                          ~~~~^~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:279:32: warning: unused parameter 'output_level' [-Wunused-parameter]
[INFO] [stderr] warning:   279 |                            int output_level, uint32_t output_path_id,
[INFO] [stderr] warning:       |                            ~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:279:55: warning: unused parameter 'output_path_id' [-Wunused-parameter]
[INFO] [stderr] warning:   279 |                            int output_level, uint32_t output_path_id,
[INFO] [stderr] warning:       |                                              ~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:280:47: warning: unused parameter 'begin' [-Wunused-parameter]
[INFO] [stderr] warning:   280 |                            const InternalKey* begin, const InternalKey* end,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:280:73: warning: unused parameter 'end' [-Wunused-parameter]
[INFO] [stderr] warning:   280 |                            const InternalKey* begin, const InternalKey* end,
[INFO] [stderr] warning:       |                                                      ~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:281:42: warning: unused parameter 'compaction_end' [-Wunused-parameter]
[INFO] [stderr] warning:   281 |                            InternalKey** compaction_end,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:282:34: warning: unused parameter 'manual_conflict' [-Wunused-parameter]
[INFO] [stderr] warning:   282 |                            bool* manual_conflict) override {
[INFO] [stderr] warning:       |                            ~~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h: In member function 'virtual bool rocksdb::NullCompactionPicker::NeedsCompaction(const rocksdb::VersionStorageInfo*) const':
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:288:33: warning: unused parameter 'vstorage' [-Wunused-parameter]
[INFO] [stderr] warning:   288 |       const VersionStorageInfo* vstorage) const override {
[INFO] [stderr] warning:       |       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/version_set.h:35,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:23,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_compaction_flush.cc:11:
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h: In member function 'virtual rocksdb::Compaction* rocksdb::NullCompactionPicker::PickCompaction(const string&, const rocksdb::MutableCFOptions&, rocksdb::VersionStorageInfo*, rocksdb::LogBuffer*)':
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:268:49: warning: unused parameter 'cf_name' [-Wunused-parameter]
[INFO] [stderr] warning:   268 |   Compaction* PickCompaction(const std::string& cf_name,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:269:54: warning: unused parameter 'mutable_cf_options' [-Wunused-parameter]
[INFO] [stderr] warning:   269 |                              const MutableCFOptions& mutable_cf_options,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:270:50: warning: unused parameter 'vstorage' [-Wunused-parameter]
[INFO] [stderr] warning:   270 |                              VersionStorageInfo* vstorage,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:271:41: warning: unused parameter 'log_buffer' [-Wunused-parameter]
[INFO] [stderr] warning:   271 |                              LogBuffer* log_buffer) override {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h: In member function 'virtual rocksdb::Compaction* rocksdb::NullCompactionPicker::CompactRange(const string&, const rocksdb::MutableCFOptions&, rocksdb::VersionStorageInfo*, int, int, uint32_t, const rocksdb::InternalKey*, const rocksdb::InternalKey*, rocksdb::InternalKey**, bool*)':
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:276:47: warning: unused parameter 'cf_name' [-Wunused-parameter]
[INFO] [stderr] warning:   276 |   Compaction* CompactRange(const std::string& cf_name,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:277:52: warning: unused parameter 'mutable_cf_options' [-Wunused-parameter]
[INFO] [stderr] warning:   277 |                            const MutableCFOptions& mutable_cf_options,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:278:48: warning: unused parameter 'vstorage' [-Wunused-parameter]
[INFO] [stderr] warning:   278 |                            VersionStorageInfo* vstorage, int input_level,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:278:62: warning: unused parameter 'input_level' [-Wunused-parameter]
[INFO] [stderr] warning:   278 |                            VersionStorageInfo* vstorage, int input_level,
[INFO] [stderr] warning:       |                                                          ~~~~^~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:279:32: warning: unused parameter 'output_level' [-Wunused-parameter]
[INFO] [stderr] warning:   279 |                            int output_level, uint32_t output_path_id,
[INFO] [stderr] warning:       |                            ~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:279:55: warning: unused parameter 'output_path_id' [-Wunused-parameter]
[INFO] [stderr] warning:   279 |                            int output_level, uint32_t output_path_id,
[INFO] [stderr] warning:       |                                              ~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:280:47: warning: unused parameter 'begin' [-Wunused-parameter]
[INFO] [stderr] warning:   280 |                            const InternalKey* begin, const InternalKey* end,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:280:73: warning: unused parameter 'end' [-Wunused-parameter]
[INFO] [stderr] warning:   280 |                            const InternalKey* begin, const InternalKey* end,
[INFO] [stderr] warning:       |                                                      ~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:281:42: warning: unused parameter 'compaction_end' [-Wunused-parameter]
[INFO] [stderr] warning:   281 |                            InternalKey** compaction_end,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:282:34: warning: unused parameter 'manual_conflict' [-Wunused-parameter]
[INFO] [stderr] warning:   282 |                            bool* manual_conflict) override {
[INFO] [stderr] warning:       |                            ~~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h: In member function 'virtual bool rocksdb::NullCompactionPicker::NeedsCompaction(const rocksdb::VersionStorageInfo*) const':
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:288:33: warning: unused parameter 'vstorage' [-Wunused-parameter]
[INFO] [stderr] warning:   288 |       const VersionStorageInfo* vstorage) const override {
[INFO] [stderr] warning:       |       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/table_cache.h:27,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_files.cc:11:
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual rocksdb::InternalIterator* rocksdb::TableReader::NewRangeTombstoneIterator(const rocksdb::ReadOptions&)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:49:26: warning: unused parameter 'read_options' [-Wunused-parameter]
[INFO] [stderr] warning:    49 |       const ReadOptions& read_options) {
[INFO] [stderr] warning:       |       ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual void rocksdb::TableReader::Prepare(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:68:37: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:    68 |   virtual void Prepare(const Slice& target) {}
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual rocksdb::Status rocksdb::TableReader::DumpTable(rocksdb::WritableFile*)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:100:42: warning: unused parameter 'out_file' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual Status DumpTable(WritableFile* out_file) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/version_set.h:35,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:23,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/convenience.cc:16:
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h: In member function 'virtual rocksdb::Compaction* rocksdb::NullCompactionPicker::PickCompaction(const string&, const rocksdb::MutableCFOptions&, rocksdb::VersionStorageInfo*, rocksdb::LogBuffer*)':
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:268:49: warning: unused parameter 'cf_name' [-Wunused-parameter]
[INFO] [stderr] warning:   268 |   Compaction* PickCompaction(const std::string& cf_name,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:269:54: warning: unused parameter 'mutable_cf_options' [-Wunused-parameter]
[INFO] [stderr] warning:   269 |                              const MutableCFOptions& mutable_cf_options,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:270:50: warning: unused parameter 'vstorage' [-Wunused-parameter]
[INFO] [stderr] warning:   270 |                              VersionStorageInfo* vstorage,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:271:41: warning: unused parameter 'log_buffer' [-Wunused-parameter]
[INFO] [stderr] warning:   271 |                              LogBuffer* log_buffer) override {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h: In member function 'virtual rocksdb::Compaction* rocksdb::NullCompactionPicker::CompactRange(const string&, const rocksdb::MutableCFOptions&, rocksdb::VersionStorageInfo*, int, int, uint32_t, const rocksdb::InternalKey*, const rocksdb::InternalKey*, rocksdb::InternalKey**, bool*)':
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:276:47: warning: unused parameter 'cf_name' [-Wunused-parameter]
[INFO] [stderr] warning:   276 |   Compaction* CompactRange(const std::string& cf_name,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:277:52: warning: unused parameter 'mutable_cf_options' [-Wunused-parameter]
[INFO] [stderr] warning:   277 |                            const MutableCFOptions& mutable_cf_options,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:278:48: warning: unused parameter 'vstorage' [-Wunused-parameter]
[INFO] [stderr] warning:   278 |                            VersionStorageInfo* vstorage, int input_level,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:278:62: warning: unused parameter 'input_level' [-Wunused-parameter]
[INFO] [stderr] warning:   278 |                            VersionStorageInfo* vstorage, int input_level,
[INFO] [stderr] warning:       |                                                          ~~~~^~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:279:32: warning: unused parameter 'output_level' [-Wunused-parameter]
[INFO] [stderr] warning:   279 |                            int output_level, uint32_t output_path_id,
[INFO] [stderr] warning:       |                            ~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:279:55: warning: unused parameter 'output_path_id' [-Wunused-parameter]
[INFO] [stderr] warning:   279 |                            int output_level, uint32_t output_path_id,
[INFO] [stderr] warning:       |                                              ~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:280:47: warning: unused parameter 'begin' [-Wunused-parameter]
[INFO] [stderr] warning:   280 |                            const InternalKey* begin, const InternalKey* end,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:280:73: warning: unused parameter 'end' [-Wunused-parameter]
[INFO] [stderr] warning:   280 |                            const InternalKey* begin, const InternalKey* end,
[INFO] [stderr] warning:       |                                                      ~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:281:42: warning: unused parameter 'compaction_end' [-Wunused-parameter]
[INFO] [stderr] warning:   281 |                            InternalKey** compaction_end,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:282:34: warning: unused parameter 'manual_conflict' [-Wunused-parameter]
[INFO] [stderr] warning:   282 |                            bool* manual_conflict) override {
[INFO] [stderr] warning:       |                            ~~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h: In member function 'virtual bool rocksdb::NullCompactionPicker::NeedsCompaction(const rocksdb::VersionStorageInfo*) const':
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:288:33: warning: unused parameter 'vstorage' [-Wunused-parameter]
[INFO] [stderr] warning:   288 |       const VersionStorageInfo* vstorage) const override {
[INFO] [stderr] warning:       |       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:23,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/db_filesnapshot.cc:22:
[INFO] [stderr] warning: rocksdb/db/version_set.h: In member function 'virtual void rocksdb::VersionSet::LogReporter::Corruption(size_t, const rocksdb::Status&)':
[INFO] [stderr] warning: rocksdb/db/version_set.h:797:36: warning: unused parameter 'bytes' [-Wunused-parameter]
[INFO] [stderr] warning:   797 |     virtual void Corruption(size_t bytes, const Status& s) override {
[INFO] [stderr] warning:       |                             ~~~~~~~^~~~~
[INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: compilation terminated.
[INFO] [stderr] warning: In file included from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:23,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_compaction_flush.cc:11:
[INFO] [stderr] warning: rocksdb/db/version_set.h: In member function 'virtual void rocksdb::VersionSet::LogReporter::Corruption(size_t, const rocksdb::Status&)':
[INFO] [stderr] warning: rocksdb/db/version_set.h:797:36: warning: unused parameter 'bytes' [-Wunused-parameter]
[INFO] [stderr] warning:   797 |     virtual void Corruption(size_t bytes, const Status& s) override {
[INFO] [stderr] warning:       |                             ~~~~~~~^~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/table_cache.h:27,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:20,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_open.cc:11:
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual rocksdb::InternalIterator* rocksdb::TableReader::NewRangeTombstoneIterator(const rocksdb::ReadOptions&)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:49:26: warning: unused parameter 'read_options' [-Wunused-parameter]
[INFO] [stderr] warning:    49 |       const ReadOptions& read_options) {
[INFO] [stderr] warning:       |       ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual void rocksdb::TableReader::Prepare(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:68:37: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:    68 |   virtual void Prepare(const Slice& target) {}
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/table/table_reader.h: In member function 'virtual rocksdb::Status rocksdb::TableReader::DumpTable(rocksdb::WritableFile*)':
[INFO] [stderr] warning: rocksdb/table/table_reader.h:100:42: warning: unused parameter 'out_file' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual Status DumpTable(WritableFile* out_file) {
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/version_set.h:35,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:23,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.cc:11:
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h: In member function 'virtual rocksdb::Compaction* rocksdb::NullCompactionPicker::PickCompaction(const string&, const rocksdb::MutableCFOptions&, rocksdb::VersionStorageInfo*, rocksdb::LogBuffer*)':
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:268:49: warning: unused parameter 'cf_name' [-Wunused-parameter]
[INFO] [stderr] warning:   268 |   Compaction* PickCompaction(const std::string& cf_name,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:269:54: warning: unused parameter 'mutable_cf_options' [-Wunused-parameter]
[INFO] [stderr] warning:   269 |                              const MutableCFOptions& mutable_cf_options,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:270:50: warning: unused parameter 'vstorage' [-Wunused-parameter]
[INFO] [stderr] warning:   270 |                              VersionStorageInfo* vstorage,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:271:41: warning: unused parameter 'log_buffer' [-Wunused-parameter]
[INFO] [stderr] warning:   271 |                              LogBuffer* log_buffer) override {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h: In member function 'virtual rocksdb::Compaction* rocksdb::NullCompactionPicker::CompactRange(const string&, const rocksdb::MutableCFOptions&, rocksdb::VersionStorageInfo*, int, int, uint32_t, const rocksdb::InternalKey*, const rocksdb::InternalKey*, rocksdb::InternalKey**, bool*)':
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:276:47: warning: unused parameter 'cf_name' [-Wunused-parameter]
[INFO] [stderr] warning:   276 |   Compaction* CompactRange(const std::string& cf_name,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:277:52: warning: unused parameter 'mutable_cf_options' [-Wunused-parameter]
[INFO] [stderr] warning:   277 |                            const MutableCFOptions& mutable_cf_options,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:278:48: warning: unused parameter 'vstorage' [-Wunused-parameter]
[INFO] [stderr] warning:   278 |                            VersionStorageInfo* vstorage, int input_level,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:278:62: warning: unused parameter 'input_level' [-Wunused-parameter]
[INFO] [stderr] warning:   278 |                            VersionStorageInfo* vstorage, int input_level,
[INFO] [stderr] warning:       |                                                          ~~~~^~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:279:32: warning: unused parameter 'output_level' [-Wunused-parameter]
[INFO] [stderr] warning:   279 |                            int output_level, uint32_t output_path_id,
[INFO] [stderr] warning:       |                            ~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:279:55: warning: unused parameter 'output_path_id' [-Wunused-parameter]
[INFO] [stderr] warning:   279 |                            int output_level, uint32_t output_path_id,
[INFO] [stderr] warning:       |                                              ~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:280:47: warning: unused parameter 'begin' [-Wunused-parameter]
[INFO] [stderr] warning:   280 |                            const InternalKey* begin, const InternalKey* end,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:280:73: warning: unused parameter 'end' [-Wunused-parameter]
[INFO] [stderr] warning:   280 |                            const InternalKey* begin, const InternalKey* end,
[INFO] [stderr] warning:       |                                                      ~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:281:42: warning: unused parameter 'compaction_end' [-Wunused-parameter]
[INFO] [stderr] warning:   281 |                            InternalKey** compaction_end,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:282:34: warning: unused parameter 'manual_conflict' [-Wunused-parameter]
[INFO] [stderr] warning:   282 |                            bool* manual_conflict) override {
[INFO] [stderr] warning:       |                            ~~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h: In member function 'virtual bool rocksdb::NullCompactionPicker::NeedsCompaction(const rocksdb::VersionStorageInfo*) const':
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:288:33: warning: unused parameter 'vstorage' [-Wunused-parameter]
[INFO] [stderr] warning:   288 |       const VersionStorageInfo* vstorage) const override {
[INFO] [stderr] warning:       |       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:23,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/convenience.cc:16:
[INFO] [stderr] warning: rocksdb/db/version_set.h: In member function 'virtual void rocksdb::VersionSet::LogReporter::Corruption(size_t, const rocksdb::Status&)':
[INFO] [stderr] warning: rocksdb/db/version_set.h:797:36: warning: unused parameter 'bytes' [-Wunused-parameter]
[INFO] [stderr] warning:   797 |     virtual void Corruption(size_t bytes, const Status& s) override {
[INFO] [stderr] warning:       |                             ~~~~~~~^~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/merge_helper.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:23,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/db_filesnapshot.cc:22:
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h: In member function 'virtual bool rocksdb::CompactionFilter::Filter(int, const rocksdb::Slice&, const rocksdb::Slice&, std::string*, bool*) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:100:27: warning: unused parameter 'level' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual bool Filter(int level, const Slice& key, const Slice& existing_value,
[INFO] [stderr] warning:       |                       ~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:100:47: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual bool Filter(int level, const Slice& key, const Slice& existing_value,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:100:65: warning: unused parameter 'existing_value' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual bool Filter(int level, const Slice& key, const Slice& existing_value,
[INFO] [stderr] warning:       |                                                    ~~~~~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:101:36: warning: unused parameter 'new_value' [-Wunused-parameter]
[INFO] [stderr] warning:   101 |                       std::string* new_value, bool* value_changed) const {
[INFO] [stderr] warning:       |                       ~~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:101:53: warning: unused parameter 'value_changed' [-Wunused-parameter]
[INFO] [stderr] warning:   101 |                       std::string* new_value, bool* value_changed) const {
[INFO] [stderr] warning:       |                                               ~~~~~~^~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h: In member function 'virtual bool rocksdb::CompactionFilter::FilterMergeOperand(int, const rocksdb::Slice&, const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:114:39: warning: unused parameter 'level' [-Wunused-parameter]
[INFO] [stderr] warning:   114 |   virtual bool FilterMergeOperand(int level, const Slice& key,
[INFO] [stderr] warning:       |                                   ~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:114:59: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   114 |   virtual bool FilterMergeOperand(int level, const Slice& key,
[INFO] [stderr] warning:       |                                              ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:115:48: warning: unused parameter 'operand' [-Wunused-parameter]
[INFO] [stderr] warning:   115 |                                   const Slice& operand) const {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h: In member function 'virtual rocksdb::CompactionFilter::Decision rocksdb::CompactionFilter::FilterV2(int, const rocksdb::Slice&, rocksdb::CompactionFilter::ValueType, const rocksdb::Slice&, std::string*, std::string*) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:160:42: warning: unused parameter 'skip_until' [-Wunused-parameter]
[INFO] [stderr] warning:   160 |                             std::string* skip_until) const {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/compaction_job.h:23,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/db_filesnapshot.cc:22:
[INFO] [stderr] warning: rocksdb/db/compaction_iterator.h: In member function 'virtual int rocksdb::CompactionIterator::CompactionProxy::level(size_t) const':
[INFO] [stderr] warning: rocksdb/db/compaction_iterator.h:38:30: warning: unused parameter 'compaction_input_level' [-Wunused-parameter]
[INFO] [stderr] warning:    38 |     virtual int level(size_t compaction_input_level = 0) const {
[INFO] [stderr] warning:       |                       ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/merge_helper.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:23,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_compaction_flush.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h: In member function 'virtual bool rocksdb::CompactionFilter::Filter(int, const rocksdb::Slice&, const rocksdb::Slice&, std::string*, bool*) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:100:27: warning: unused parameter 'level' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual bool Filter(int level, const Slice& key, const Slice& existing_value,
[INFO] [stderr] warning:       |                       ~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:100:47: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual bool Filter(int level, const Slice& key, const Slice& existing_value,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:100:65: warning: unused parameter 'existing_value' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual bool Filter(int level, const Slice& key, const Slice& existing_value,
[INFO] [stderr] warning:       |                                                    ~~~~~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:101:36: warning: unused parameter 'new_value' [-Wunused-parameter]
[INFO] [stderr] warning:   101 |                       std::string* new_value, bool* value_changed) const {
[INFO] [stderr] warning:       |                       ~~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:101:53: warning: unused parameter 'value_changed' [-Wunused-parameter]
[INFO] [stderr] warning:   101 |                       std::string* new_value, bool* value_changed) const {
[INFO] [stderr] warning:       |                                               ~~~~~~^~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h: In member function 'virtual bool rocksdb::CompactionFilter::FilterMergeOperand(int, const rocksdb::Slice&, const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:114:39: warning: unused parameter 'level' [-Wunused-parameter]
[INFO] [stderr] warning:   114 |   virtual bool FilterMergeOperand(int level, const Slice& key,
[INFO] [stderr] warning:       |                                   ~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:114:59: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   114 |   virtual bool FilterMergeOperand(int level, const Slice& key,
[INFO] [stderr] warning:       |                                              ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:115:48: warning: unused parameter 'operand' [-Wunused-parameter]
[INFO] [stderr] warning:   115 |                                   const Slice& operand) const {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h: In member function 'virtual rocksdb::CompactionFilter::Decision rocksdb::CompactionFilter::FilterV2(int, const rocksdb::Slice&, rocksdb::CompactionFilter::ValueType, const rocksdb::Slice&, std::string*, std::string*) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:160:42: warning: unused parameter 'skip_until' [-Wunused-parameter]
[INFO] [stderr] warning:   160 |                             std::string* skip_until) const {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:23,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.cc:11:
[INFO] [stderr] warning: rocksdb/db/version_set.h: In member function 'virtual void rocksdb::VersionSet::LogReporter::Corruption(size_t, const rocksdb::Status&)':
[INFO] [stderr] warning: rocksdb/db/version_set.h:797:36: warning: unused parameter 'bytes' [-Wunused-parameter]
[INFO] [stderr] warning:   797 |     virtual void Corruption(size_t bytes, const Status& s) override {
[INFO] [stderr] warning:       |                             ~~~~~~~^~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/version_set.h:35,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:23,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_files.cc:11:
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h: In member function 'virtual rocksdb::Compaction* rocksdb::NullCompactionPicker::PickCompaction(const string&, const rocksdb::MutableCFOptions&, rocksdb::VersionStorageInfo*, rocksdb::LogBuffer*)':
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:268:49: warning: unused parameter 'cf_name' [-Wunused-parameter]
[INFO] [stderr] warning:   268 |   Compaction* PickCompaction(const std::string& cf_name,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:269:54: warning: unused parameter 'mutable_cf_options' [-Wunused-parameter]
[INFO] [stderr] warning:   269 |                              const MutableCFOptions& mutable_cf_options,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:270:50: warning: unused parameter 'vstorage' [-Wunused-parameter]
[INFO] [stderr] warning:   270 |                              VersionStorageInfo* vstorage,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:271:41: warning: unused parameter 'log_buffer' [-Wunused-parameter]
[INFO] [stderr] warning:   271 |                              LogBuffer* log_buffer) override {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: cargo:warning=rocksdb/db/compaction_picker.h: In member function 'virtual rocksdb::Compaction* rocksdb::NullCompactionPicker::CompactRange(const string&, const rocksdb::MutableCFOptions&, rocksdb::VersionStorageInfo*, int, int, uint32_t, const rocksdb::InternalKey*, const rocksdb::InternalKey*, rocksdb::InternalKey**, bool*)':
[INFO] [stderr] warning: In file included from rocksdb/db/compaction_job.h:23,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_compaction_flush.cc:11:
[INFO] [stderr] warning: rocksdb/db/compaction_iterator.h: In member function 'virtual int rocksdb::CompactionIterator::CompactionProxy::level(size_t) const':
[INFO] [stderr] warning: rocksdb/db/compaction_iterator.h:38:30: warning: unused parameter 'compaction_input_level' [-Wunused-parameter]
[INFO] [stderr] warning:    38 |     virtual int level(size_t compaction_input_level = 0) const {
[INFO] [stderr] warning:       |                       ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:23,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/convenience.cc:16:
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h: In member function 'virtual bool rocksdb::CompactionFilter::Filter(int, const rocksdb::Slice&, const rocksdb::Slice&, std::string*, bool*) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:100:27: warning: unused parameter 'level' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual bool Filter(int level, const Slice& key, const Slice& existing_value,
[INFO] [stderr] warning:       |                       ~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:100:47: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual bool Filter(int level, const Slice& key, const Slice& existing_value,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: cargo:warning=rocksdb/include/rocksdb/compaction_filter.h:100:65: warning: unused parameter 'existing_value' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual bool Filter(int level, const Slice& key, const Slice& existing_value,
[INFO] [stderr] warning:       |                                                    ~~~~~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:101:36: warning: unused parameter 'new_value' [-Wunused-parameter]
[INFO] [stderr] warning:   101 |                       std::string* new_value, bool* value_changed) const {
[INFO] [stderr] warning:   276 |   Compaction* CompactRange(const std::string& cf_name,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:277:52: warning: unused parameter 'mutable_cf_options' [-Wunused-parameter]
[INFO] [stderr] warning:   277 |                            const MutableCFOptions& mutable_cf_options,
[INFO] [stderr] warning: cargo:warning=rocksdb/include/rocksdb/compaction_filter.h:101:53: warning: unused parameter 'value_changed' [-Wunused-parameter]
[INFO] [stderr] warning:   101 |                       std::string* new_value, bool* value_changed) const {
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h: In member function 'virtual bool rocksdb::CompactionFilter::FilterMergeOperand(int, const rocksdb::Slice&, const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:278:48: warning: unused parameter 'vstorage' [-Wunused-parameter]
[INFO] [stderr] warning:   278 |                            VersionStorageInfo* vstorage, int input_level,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:278:62: warning: unused parameter 'input_level' [-Wunused-parameter]
[INFO] [stderr] warning:   278 |                            VersionStorageInfo* vstorage, int input_level,
[INFO] [stderr] warning:       |                                                          ~~~~^~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:279:32: warning: unused parameter 'output_level' [-Wunused-parameter]
[INFO] [stderr] warning:   279 |                            int output_level, uint32_t output_path_id,
[INFO] [stderr] warning:       |                            ~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: cargo:warning=rocksdb/include/rocksdb/compaction_filter.h:114:39: warning: unused parameter 'level' [-Wunused-parameter]
[INFO] [stderr] warning:   114 |   virtual bool FilterMergeOperand(int level, const Slice& key,
[INFO] [stderr] warning:       |                                   ~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:114:59: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   279 |                            int output_level, uint32_t output_path_id,
[INFO] [stderr] warning:       |                                              ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning:       |                                              ~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:115:48: warning: unused parameter 'operand' [-Wunused-parameter]cargo:warning=rocksdb/db/compaction_picker.h:280:47: warning: unused parameter 'begin' [-Wunused-parameter]
[INFO] [stderr] warning:   280 |                            const InternalKey* begin, const InternalKey* end,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:280:73: warning: unused parameter 'end' [-Wunused-parameter]
[INFO] [stderr] warning:   280 |                            const InternalKey* begin, const InternalKey* end,
[INFO] [stderr] warning:       |                                                      ~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:281:42: warning: unused parameter 'compaction_end' [-Wunused-parameter]
[INFO] [stderr] warning:   281 |                            InternalKey** compaction_end,
[INFO] [stderr] warning:   115 |                                   const Slice& operand) const {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h: In member function 'virtual rocksdb::CompactionFilter::Decision rocksdb::CompactionFilter::FilterV2(int, const rocksdb::Slice&, rocksdb::CompactionFilter::ValueType, const rocksdb::Slice&, std::string*, std::string*) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:160:42: warning: unused parameter 'skip_until' [-Wunused-parameter]
[INFO] [stderr] warning: cargo:warning=  160 |                             std::string* skip_until) const {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:282:34: warning: unused parameter 'manual_conflict' [-Wunused-parameter]
[INFO] [stderr] warning:   282 |                            bool* manual_conflict) override {
[INFO] [stderr] warning:       |                            ~~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h: In member function 'virtual bool rocksdb::NullCompactionPicker::NeedsCompaction(const rocksdb::VersionStorageInfo*) const':
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:288:33: warning: unused parameter 'vstorage' [-Wunused-parameter]
[INFO] [stderr] warning:   288 |       const VersionStorageInfo* vstorage) const override {
[INFO] [stderr] warning:       |       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/compaction_job.h:23,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/convenience.cc:16:
[INFO] [stderr] warning: rocksdb/db/compaction_iterator.h: In member function 'virtual int rocksdb::CompactionIterator::CompactionProxy::level(size_t) const':
[INFO] [stderr] warning: rocksdb/db/compaction_iterator.h:38:30: warning: unused parameter 'compaction_input_level' [-Wunused-parameter]
[INFO] [stderr] warning:    38 |     virtual int level(size_t compaction_input_level = 0) const {
[INFO] [stderr] warning:       |                       ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:23,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_files.cc:11:
[INFO] [stderr] warning: rocksdb/db/version_set.h: In member function 'virtual void rocksdb::VersionSet::LogReporter::Corruption(size_t, const rocksdb::Status&)':
[INFO] [stderr] warning: rocksdb/db/version_set.h:797:36: warning: unused parameter 'bytes' [-Wunused-parameter]
[INFO] [stderr] warning:   797 |     virtual void Corruption(size_t bytes, const Status& s) override {
[INFO] [stderr] warning:       |                             ~~~~~~~^~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/merge_helper.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:23,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h: In member function 'virtual bool rocksdb::CompactionFilter::Filter(int, const rocksdb::Slice&, const rocksdb::Slice&, std::string*, bool*) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:100:27: warning: unused parameter 'level' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual bool Filter(int level, const Slice& key, const Slice& existing_value,
[INFO] [stderr] warning:       |                       ~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:100:47: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual bool Filter(int level, const Slice& key, const Slice& existing_value,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:100:65: warning: unused parameter 'existing_value' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual bool Filter(int level, const Slice& key, const Slice& existing_value,
[INFO] [stderr] warning:       |                                                    ~~~~~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:101:36: warning: unused parameter 'new_value' [-Wunused-parameter]
[INFO] [stderr] warning:   101 |                       std::string* new_value, bool* value_changed) const {
[INFO] [stderr] warning:       |                       ~~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:101:53: warning: unused parameter 'value_changed' [-Wunused-parameter]
[INFO] [stderr] warning:   101 |                       std::string* new_value, bool* value_changed) const {
[INFO] [stderr] warning:       |                                               ~~~~~~^~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h: In member function 'virtual bool rocksdb::CompactionFilter::FilterMergeOperand(int, const rocksdb::Slice&, const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:114:39: warning: unused parameter 'level' [-Wunused-parameter]
[INFO] [stderr] warning:   114 |   virtual bool FilterMergeOperand(int level, const Slice& key,
[INFO] [stderr] warning:       |                                   ~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:114:59: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   114 |   virtual bool FilterMergeOperand(int level, const Slice& key,
[INFO] [stderr] warning:       |                                              ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:115:48: warning: unused parameter 'operand' [-Wunused-parameter]
[INFO] [stderr] warning:   115 |                                   const Slice& operand) const {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h: In member function 'virtual rocksdb::CompactionFilter::Decision rocksdb::CompactionFilter::FilterV2(int, const rocksdb::Slice&, rocksdb::CompactionFilter::ValueType, const rocksdb::Slice&, std::string*, std::string*) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:160:42: warning: unused parameter 'skip_until' [-Wunused-parameter]
[INFO] [stderr] warning:   160 |                             std::string* skip_until) const {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/compaction_job.h:23,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.cc:11:
[INFO] [stderr] warning: rocksdb/db/compaction_iterator.h: In member function 'virtual int rocksdb::CompactionIterator::CompactionProxy::level(size_t) const':
[INFO] [stderr] warning: rocksdb/db/compaction_iterator.h:38:30: warning: unused parameter 'compaction_input_level' [-Wunused-parameter]
[INFO] [stderr] warning:    38 |     virtual int level(size_t compaction_input_level = 0) const {
[INFO] [stderr] warning:       |                       ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/version_set.h:35,
[INFO] [stderr] warning:                  from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:23,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_open.cc:11:
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h: In member function 'virtual rocksdb::Compaction* rocksdb::NullCompactionPicker::PickCompaction(const string&, const rocksdb::MutableCFOptions&, rocksdb::VersionStorageInfo*, rocksdb::LogBuffer*)':
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:268:49: warning: unused parameter 'cf_name' [-Wunused-parameter]
[INFO] [stderr] warning:   268 |   Compaction* PickCompaction(const std::string& cf_name,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:269:54: warning: unused parameter 'mutable_cf_options' [-Wunused-parameter]
[INFO] [stderr] warning:   269 |                              const MutableCFOptions& mutable_cf_options,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:270:50: warning: unused parameter 'vstorage' [-Wunused-parameter]
[INFO] [stderr] warning:   270 |                              VersionStorageInfo* vstorage,
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:271:41: warning: unused parameter 'log_buffer' [-Wunused-parameter]
[INFO] [stderr] warning:   271 |                              LogBuffer* log_buffer) override {
[INFO] [stderr] warning:       |                              ~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h: In member function 'virtual rocksdb::Compaction* rocksdb::NullCompactionPicker::CompactRange(const string&, const rocksdb::MutableCFOptions&, rocksdb::VersionStorageInfo*, int, int, uint32_t, const rocksdb::InternalKey*, const rocksdb::InternalKey*, rocksdb::InternalKey**, bool*)':
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:276:47: warning: unused parameter 'cf_name' [-Wunused-parameter]
[INFO] [stderr] warning:   276 |   Compaction* CompactRange(const std::string& cf_name,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:277:52: warning: unused parameter 'mutable_cf_options' [-Wunused-parameter]
[INFO] [stderr] warning:   277 |                            const MutableCFOptions& mutable_cf_options,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:278:48: warning: unused parameter 'vstorage' [-Wunused-parameter]
[INFO] [stderr] warning:   278 |                            VersionStorageInfo* vstorage, int input_level,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:278:62: warning: unused parameter 'input_level' [-Wunused-parameter]
[INFO] [stderr] warning:   278 |                            VersionStorageInfo* vstorage, int input_level,
[INFO] [stderr] warning:       |                                                          ~~~~^~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:279:32: warning: unused parameter 'output_level' [-Wunused-parameter]
[INFO] [stderr] warning:   279 |                            int output_level, uint32_t output_path_id,
[INFO] [stderr] warning:       |                            ~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:279:55: warning: unused parameter 'output_path_id' [-Wunused-parameter]
[INFO] [stderr] warning:   279 |                            int output_level, uint32_t output_path_id,
[INFO] [stderr] warning:       |                                              ~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:280:47: warning: unused parameter 'begin' [-Wunused-parameter]
[INFO] [stderr] warning:   280 |                            const InternalKey* begin, const InternalKey* end,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:280:73: warning: unused parameter 'end' [-Wunused-parameter]
[INFO] [stderr] warning:   280 |                            const InternalKey* begin, const InternalKey* end,
[INFO] [stderr] warning:       |                                                      ~~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:281:42: warning: unused parameter 'compaction_end' [-Wunused-parameter]
[INFO] [stderr] warning:   281 |                            InternalKey** compaction_end,
[INFO] [stderr] warning:       |                            ~~~~~~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:282:34: warning: unused parameter 'manual_conflict' [-Wunused-parameter]
[INFO] [stderr] warning:   282 |                            bool* manual_conflict) override {
[INFO] [stderr] warning:       |                            ~~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h: In member function 'virtual bool rocksdb::NullCompactionPicker::NeedsCompaction(const rocksdb::VersionStorageInfo*) const':
[INFO] [stderr] warning: rocksdb/db/compaction_picker.h:288:33: warning: unused parameter 'vstorage' [-Wunused-parameter]
[INFO] [stderr] warning:   288 |       const VersionStorageInfo* vstorage) const override {
[INFO] [stderr] warning:       |       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/merge_helper.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:23,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_files.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h: In member function 'virtual bool rocksdb::CompactionFilter::Filter(int, const rocksdb::Slice&, const rocksdb::Slice&, std::string*, bool*) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:100:27: warning: unused parameter 'level' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual bool Filter(int level, const Slice& key, const Slice& existing_value,
[INFO] [stderr] warning:       |                       ~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:100:47: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual bool Filter(int level, const Slice& key, const Slice& existing_value,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:100:65: warning: unused parameter 'existing_value' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual bool Filter(int level, const Slice& key, const Slice& existing_value,
[INFO] [stderr] warning:       |                                                    ~~~~~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:101:36: warning: unused parameter 'new_value' [-Wunused-parameter]
[INFO] [stderr] warning:   101 |                       std::string* new_value, bool* value_changed) const {
[INFO] [stderr] warning:       |                       ~~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:101:53: warning: unused parameter 'value_changed' [-Wunused-parameter]
[INFO] [stderr] warning:   101 |                       std::string* new_value, bool* value_changed) const {
[INFO] [stderr] warning:       |                                               ~~~~~~^~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h: In member function 'virtual bool rocksdb::CompactionFilter::FilterMergeOperand(int, const rocksdb::Slice&, const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:114:39: warning: unused parameter 'level' [-Wunused-parameter]
[INFO] [stderr] warning:   114 |   virtual bool FilterMergeOperand(int level, const Slice& key,
[INFO] [stderr] warning:       |                                   ~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:114:59: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   114 |   virtual bool FilterMergeOperand(int level, const Slice& key,
[INFO] [stderr] warning:       |                                              ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:115:48: warning: unused parameter 'operand' [-Wunused-parameter]
[INFO] [stderr] warning:   115 |                                   const Slice& operand) const {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h: In member function 'virtual rocksdb::CompactionFilter::Decision rocksdb::CompactionFilter::FilterV2(int, const rocksdb::Slice&, rocksdb::CompactionFilter::ValueType, const rocksdb::Slice&, std::string*, std::string*) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:160:42: warning: unused parameter 'skip_until' [-Wunused-parameter]
[INFO] [stderr] warning:   160 |                             std::string* skip_until) const {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/compaction_job.h:23,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_files.cc:11:
[INFO] [stderr] warning: rocksdb/db/compaction_iterator.h: In member function 'virtual int rocksdb::CompactionIterator::CompactionProxy::level(size_t) const':
[INFO] [stderr] warning: rocksdb/db/compaction_iterator.h:38:30: warning: unused parameter 'compaction_input_level' [-Wunused-parameter]
[INFO] [stderr] warning:    38 |     virtual int level(size_t compaction_input_level = 0) const {
[INFO] [stderr] warning:       |                       ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/compaction.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:16,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:23,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_open.cc:11:
[INFO] [stderr] warning: rocksdb/db/version_set.h: In member function 'virtual void rocksdb::VersionSet::LogReporter::Corruption(size_t, const rocksdb::Status&)':
[INFO] [stderr] warning: rocksdb/db/version_set.h:797:36: warning: unused parameter 'bytes' [-Wunused-parameter]
[INFO] [stderr] warning:   797 |     virtual void Corruption(size_t bytes, const Status& s) override {
[INFO] [stderr] warning:       |                             ~~~~~~~^~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/merge_helper.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_iterator.h:18,
[INFO] [stderr] warning:                  from rocksdb/db/compaction_job.h:23,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_open.cc:11:
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h: In member function 'virtual bool rocksdb::CompactionFilter::Filter(int, const rocksdb::Slice&, const rocksdb::Slice&, std::string*, bool*) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:100:27: warning: unused parameter 'level' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual bool Filter(int level, const Slice& key, const Slice& existing_value,
[INFO] [stderr] warning:       |                       ~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:100:47: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual bool Filter(int level, const Slice& key, const Slice& existing_value,
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:100:65: warning: unused parameter 'existing_value' [-Wunused-parameter]
[INFO] [stderr] warning:   100 |   virtual bool Filter(int level, const Slice& key, const Slice& existing_value,
[INFO] [stderr] warning:       |                                                    ~~~~~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:101:36: warning: unused parameter 'new_value' [-Wunused-parameter]
[INFO] [stderr] warning:   101 |                       std::string* new_value, bool* value_changed) const {
[INFO] [stderr] warning:       |                       ~~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:101:53: warning: unused parameter 'value_changed' [-Wunused-parameter]
[INFO] [stderr] warning:   101 |                       std::string* new_value, bool* value_changed) const {
[INFO] [stderr] warning:       |                                               ~~~~~~^~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h: In member function 'virtual bool rocksdb::CompactionFilter::FilterMergeOperand(int, const rocksdb::Slice&, const rocksdb::Slice&) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:114:39: warning: unused parameter 'level' [-Wunused-parameter]
[INFO] [stderr] warning:   114 |   virtual bool FilterMergeOperand(int level, const Slice& key,
[INFO] [stderr] warning:       |                                   ~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:114:59: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   114 |   virtual bool FilterMergeOperand(int level, const Slice& key,
[INFO] [stderr] warning:       |                                              ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:115:48: warning: unused parameter 'operand' [-Wunused-parameter]
[INFO] [stderr] warning:   115 |                                   const Slice& operand) const {
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h: In member function 'virtual rocksdb::CompactionFilter::Decision rocksdb::CompactionFilter::FilterV2(int, const rocksdb::Slice&, rocksdb::CompactionFilter::ValueType, const rocksdb::Slice&, std::string*, std::string*) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/compaction_filter.h:160:42: warning: unused parameter 'skip_until' [-Wunused-parameter]
[INFO] [stderr] warning:   160 |                             std::string* skip_until) const {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/compaction_job.h:23,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:26,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_open.cc:11:
[INFO] [stderr] warning: rocksdb/db/compaction_iterator.h: In member function 'virtual int rocksdb::CompactionIterator::CompactionProxy::level(size_t) const':
[INFO] [stderr] warning: rocksdb/db/compaction_iterator.h:38:30: warning: unused parameter 'compaction_input_level' [-Wunused-parameter]
[INFO] [stderr] warning:    38 |     virtual int level(size_t compaction_input_level = 0) const {
[INFO] [stderr] warning:       |                       ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/db_filesnapshot.cc: In member function 'virtual rocksdb::Status rocksdb::DBImpl::GetLiveFiles(std::vector<std::__cxx11::basic_string<char> >&, uint64_t*, bool)':
[INFO] [stderr] warning: rocksdb/db/db_filesnapshot.cc:133:25: warning: implicitly-declared 'constexpr rocksdb::FileDescriptor::FileDescriptor(const rocksdb::FileDescriptor&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:   133 |   for (auto live_file : live) {
[INFO] [stderr] warning:       |                         ^~~~
[INFO] [stderr] warning: In file included from rocksdb/db/range_del_aggregator.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_filesnapshot.cc:22:
[INFO] [stderr] warning: rocksdb/db/version_edit.h:49:19: note: because 'rocksdb::FileDescriptor' has user-provided 'rocksdb::FileDescriptor& rocksdb::FileDescriptor::operator=(const rocksdb::FileDescriptor&)'
[INFO] [stderr] warning:    49 |   FileDescriptor& operator=(const FileDescriptor& fd) {
[INFO] [stderr] warning:       |                   ^~~~~~~~
[INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: compilation terminated.
[INFO] [stderr] warning: In file included from rocksdb/db/db_impl.cc:42:
[INFO] [stderr] warning: rocksdb/db/forward_iterator.h: In member function 'virtual void rocksdb::ForwardIterator::SeekForPrev(const rocksdb::Slice&)':
[INFO] [stderr] warning: rocksdb/db/forward_iterator.h:60:33: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr] warning:    60 |   void SeekForPrev(const Slice& target) override {
[INFO] [stderr] warning:       |                    ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/range_del_aggregator.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/convenience.cc:16:
[INFO] [stderr] warning: rocksdb/db/version_edit.h: In instantiation of 'constexpr std::pair<_T1, _T2>::pair(_U1&&, _U2&&) [with _U1 = int&; _U2 = rocksdb::FileMetaData; typename std::enable_if<(std::_PCC<true, _T1, _T2>::_MoveConstructiblePair<_U1, _U2>() && std::_PCC<true, _T1, _T2>::_ImplicitlyMoveConvertiblePair<_U1, _U2>()), bool>::type <anonymous> = true; _T1 = int; _T2 = rocksdb::FileMetaData]':
[INFO] [stderr] warning: /usr/include/c++/11/ext/new_allocator.h:162:4:   required from 'void __gnu_cxx::new_allocator<_Tp>::construct(_Up*, _Args&& ...) [with _Up = std::pair<int, rocksdb::FileMetaData>; _Args = {int&, rocksdb::FileMetaData}; _Tp = std::pair<int, rocksdb::FileMetaData>]'
[INFO] [stderr] warning: /usr/include/c++/11/bits/alloc_traits.h:516:17:   required from 'static void std::allocator_traits<std::allocator<_CharT> >::construct(std::allocator_traits<std::allocator<_CharT> >::allocator_type&, _Up*, _Args&& ...) [with _Up = std::pair<int, rocksdb::FileMetaData>; _Args = {int&, rocksdb::FileMetaData}; _Tp = std::pair<int, rocksdb::FileMetaData>; std::allocator_traits<std::allocator<_CharT> >::allocator_type = std::allocator<std::pair<int, rocksdb::FileMetaData> >]'
[INFO] [stderr] warning: /usr/include/c++/11/bits/vector.tcc:115:30:   required from 'void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {int&, rocksdb::FileMetaData}; _Tp = std::pair<int, rocksdb::FileMetaData>; _Alloc = std::allocator<std::pair<int, rocksdb::FileMetaData> >]'
[INFO] [stderr] warning: rocksdb/db/version_edit.h:220:28:   required from here
[INFO] [stderr] warning: rocksdb/db/version_edit.h:78:8: warning: implicitly-declared 'constexpr rocksdb::FileDescriptor::FileDescriptor(const rocksdb::FileDescriptor&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:    78 | struct FileMetaData {
[INFO] [stderr] warning:       |        ^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/version_edit.h:49:19: note: because 'rocksdb::FileDescriptor' has user-provided 'rocksdb::FileDescriptor& rocksdb::FileDescriptor::operator=(const rocksdb::FileDescriptor&)'
[INFO] [stderr] warning:    49 |   FileDescriptor& operator=(const FileDescriptor& fd) {
[INFO] [stderr] warning:       |                   ^~~~~~~~
[INFO] [stderr] warning: rocksdb/db/version_edit.h: In instantiation of 'constexpr std::pair<_T1, _T2>::pair(_U1&&, _U2&&) [with _U1 = int&; _U2 = rocksdb::FileMetaData; typename std::enable_if<(std::_PCC<true, _T1, _T2>::_MoveConstructiblePair<_U1, _U2>() && std::_PCC<true, _T1, _T2>::_ImplicitlyMoveConvertiblePair<_U1, _U2>()), bool>::type <anonymous> = true; _T1 = int; _T2 = rocksdb::FileMetaData]':
[INFO] [stderr] warning: /usr/include/c++/11/ext/new_allocator.h:162:4:   required from 'void __gnu_cxx::new_allocator<_Tp>::construct(_Up*, _Args&& ...) [with _Up = std::pair<int, rocksdb::FileMetaData>; _Args = {int&, rocksdb::FileMetaData}; _Tp = std::pair<int, rocksdb::FileMetaData>]'
[INFO] [stderr] warning: /usr/include/c++/11/bits/alloc_traits.h:516:17:   required from 'static void std::allocator_traits<std::allocator<_CharT> >::construct(std::allocator_traits<std::allocator<_CharT> >::allocator_type&, _Up*, _Args&& ...) [with _Up = std::pair<int, rocksdb::FileMetaData>; _Args = {int&, rocksdb::FileMetaData}; _Tp = std::pair<int, rocksdb::FileMetaData>; std::allocator_traits<std::allocator<_CharT> >::allocator_type = std::allocator<std::pair<int, rocksdb::FileMetaData> >]'
[INFO] [stderr] warning: /usr/include/c++/11/bits/vector.tcc:115:30:   required from 'void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {int&, rocksdb::FileMetaData}; _Tp = std::pair<int, rocksdb::FileMetaData>; _Alloc = std::allocator<std::pair<int, rocksdb::FileMetaData> >]'
[INFO] [stderr] warning: rocksdb/db/version_edit.h:220:28:   required from here
[INFO] [stderr] warning: rocksdb/db/version_edit.h:78:8: warning: implicitly-declared 'constexpr rocksdb::FileDescriptor::FileDescriptor(const rocksdb::FileDescriptor&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:    78 | struct FileMetaData {
[INFO] [stderr] warning:       |        ^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/version_edit.h:49:19: note: because 'rocksdb::FileDescriptor' has user-provided 'rocksdb::FileDescriptor& rocksdb::FileDescriptor::operator=(const rocksdb::FileDescriptor&)'
[INFO] [stderr] warning:    49 |   FileDescriptor& operator=(const FileDescriptor& fd) {
[INFO] [stderr] warning:       |                   ^~~~~~~~
[INFO] [stderr] warning: In file included from /usr/include/c++/11/bits/stl_algobase.h:64,
[INFO] [stderr] warning:                  from /usr/include/c++/11/bits/char_traits.h:39,
[INFO] [stderr] warning:                  from /usr/include/c++/11/string:40,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/convenience.h:8,
[INFO] [stderr] warning:                  from rocksdb/db/convenience.cc:14:
[INFO] [stderr] warning: /usr/include/c++/11/bits/stl_pair.h:353:42: note: synthesized method 'rocksdb::FileMetaData::FileMetaData(rocksdb::FileMetaData&&)' first required here
[INFO] [stderr] warning:   353 |         : first(std::forward<_U1>(__x)), second(std::forward<_U2>(__y)) { }
[INFO] [stderr] warning:       |                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from /usr/include/c++/11/utility:70,
[INFO] [stderr] warning:                  from /usr/include/c++/11/algorithm:60,
[INFO] [stderr] warning:                  from rocksdb/db/db_filesnapshot.cc:20:
[INFO] [stderr] warning: /usr/include/c++/11/bits/stl_pair.h:353:42: note: synthesized method 'rocksdb::FileMetaData::FileMetaData(rocksdb::FileMetaData&&)' first required here
[INFO] [stderr] warning:   353 |         : first(std::forward<_U1>(__x)), second(std::forward<_U2>(__y)) { }
[INFO] [stderr] warning:       |                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/range_del_aggregator.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_filesnapshot.cc:22:
[INFO] [stderr] warning: rocksdb/db/version_edit.h: In instantiation of 'constexpr std::pair<_T1, _T2>::pair(_U1&&, const _T2&) [with _U1 = int&; typename std::enable_if<std::_PCC<true, _T1, _T2>::_MoveCopyPair<true, _U1, _T2>(), bool>::type <anonymous> = true; _T1 = int; _T2 = rocksdb::FileMetaData]':
[INFO] [stderr] warning: /usr/include/c++/11/ext/new_allocator.h:162:4:   required from 'void __gnu_cxx::new_allocator<_Tp>::construct(_Up*, _Args&& ...) [with _Up = std::pair<int, rocksdb::FileMetaData>; _Args = {int&, const rocksdb::FileMetaData&}; _Tp = std::pair<int, rocksdb::FileMetaData>]'
[INFO] [stderr] warning: /usr/include/c++/11/bits/alloc_traits.h:516:17:   required from 'static void std::allocator_traits<std::allocator<_CharT> >::construct(std::allocator_traits<std::allocator<_CharT> >::allocator_type&, _Up*, _Args&& ...) [with _Up = std::pair<int, rocksdb::FileMetaData>; _Args = {int&, const rocksdb::FileMetaData&}; _Tp = std::pair<int, rocksdb::FileMetaData>; std::allocator_traits<std::allocator<_CharT> >::allocator_type = std::allocator<std::pair<int, rocksdb::FileMetaData> >]'
[INFO] [stderr] warning: /usr/include/c++/11/bits/vector.tcc:115:30:   required from 'void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {int&, const rocksdb::FileMetaData&}; _Tp = std::pair<int, rocksdb::FileMetaData>; _Alloc = std::allocator<std::pair<int, rocksdb::FileMetaData> >]'
[INFO] [stderr] warning: rocksdb/db/version_edit.h:225:28:   required from here
[INFO] [stderr] warning: rocksdb/db/version_edit.h:78:8: warning: implicitly-declared 'constexpr rocksdb::FileDescriptor::FileDescriptor(const rocksdb::FileDescriptor&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:    78 | struct FileMetaData {
[INFO] [stderr] warning:       |        ^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/version_edit.h:49:19: note: because 'rocksdb::FileDescriptor' has user-provided 'rocksdb::FileDescriptor& rocksdb::FileDescriptor::operator=(const rocksdb::FileDescriptor&)'
[INFO] [stderr] warning:    49 |   FileDescriptor& operator=(const FileDescriptor& fd) {
[INFO] [stderr] warning:       |                   ^~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/range_del_aggregator.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/convenience.cc:16:
[INFO] [stderr] warning: rocksdb/db/version_edit.h: In instantiation of 'constexpr std::pair<_T1, _T2>::pair(_U1&&, const _T2&) [with _U1 = int&; typename std::enable_if<std::_PCC<true, _T1, _T2>::_MoveCopyPair<true, _U1, _T2>(), bool>::type <anonymous> = true; _T1 = int; _T2 = rocksdb::FileMetaData]':
[INFO] [stderr] warning: /usr/include/c++/11/ext/new_allocator.h:162:4:   required from 'void __gnu_cxx::new_allocator<_Tp>::construct(_Up*, _Args&& ...) [with _Up = std::pair<int, rocksdb::FileMetaData>; _Args = {int&, const rocksdb::FileMetaData&}; _Tp = std::pair<int, rocksdb::FileMetaData>]'
[INFO] [stderr] warning: /usr/include/c++/11/bits/alloc_traits.h:516:17:   required from 'static void std::allocator_traits<std::allocator<_CharT> >::construct(std::allocator_traits<std::allocator<_CharT> >::allocator_type&, _Up*, _Args&& ...) [with _Up = std::pair<int, rocksdb::FileMetaData>; _Args = {int&, const rocksdb::FileMetaData&}; _Tp = std::pair<int, rocksdb::FileMetaData>; std::allocator_traits<std::allocator<_CharT> >::allocator_type = std::allocator<std::pair<int, rocksdb::FileMetaData> >]'
[INFO] [stderr] warning: /usr/include/c++/11/bits/vector.tcc:115:30:   required from 'void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {int&, const rocksdb::FileMetaData&}; _Tp = std::pair<int, rocksdb::FileMetaData>; _Alloc = std::allocator<std::pair<int, rocksdb::FileMetaData> >]'
[INFO] [stderr] warning: rocksdb/db/version_edit.h:225:28:   required from here
[INFO] [stderr] warning: rocksdb/db/version_edit.h:78:8: warning: implicitly-declared 'constexpr rocksdb::FileDescriptor::FileDescriptor(const rocksdb::FileDescriptor&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:    78 | struct FileMetaData {
[INFO] [stderr] warning:       |        ^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/version_edit.h:49:19: note: because 'rocksdb::FileDescriptor' has user-provided 'rocksdb::FileDescriptor& rocksdb::FileDescriptor::operator=(const rocksdb::FileDescriptor&)'
[INFO] [stderr] warning:    49 |   FileDescriptor& operator=(const FileDescriptor& fd) {
[INFO] [stderr] warning:       |                   ^~~~~~~~
[INFO] [stderr] warning: In file included from /usr/include/c++/11/utility:70,
[INFO] [stderr] warning:                  from /usr/include/c++/11/algorithm:60,
[INFO] [stderr] warning:                  from rocksdb/db/db_filesnapshot.cc:20:
[INFO] [stderr] warning: /usr/include/c++/11/bits/stl_pair.h:323:41: note: synthesized method 'rocksdb::FileMetaData::FileMetaData(const rocksdb::FileMetaData&)' first required here
[INFO] [stderr] warning:   323 |        : first(std::forward<_U1>(__x)), second(__y) { }
[INFO] [stderr] warning:       |                                         ^~~~~~~~~~~
[INFO] [stderr] warning: In file included from /usr/include/c++/11/bits/stl_algobase.h:64,
[INFO] [stderr] warning:                  from /usr/include/c++/11/bits/char_traits.h:39,
[INFO] [stderr] warning:                  from /usr/include/c++/11/string:40,
[INFO] [stderr] warning:                  from rocksdb/include/rocksdb/convenience.h:8,
[INFO] [stderr] warning:                  from rocksdb/db/convenience.cc:14:
[INFO] [stderr] warning: /usr/include/c++/11/bits/stl_pair.h:323:41: note: synthesized method 'rocksdb::FileMetaData::FileMetaData(const rocksdb::FileMetaData&)' first required here
[INFO] [stderr] warning:   323 |        : first(std::forward<_U1>(__x)), second(__y) { }
[INFO] [stderr] warning:       |                                         ^~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/db_impl.cc:74:
[INFO] [stderr] warning: rocksdb/include/rocksdb/merge_operator.h: In member function 'virtual bool rocksdb::MergeOperator::FullMerge(const rocksdb::Slice&, const rocksdb::Slice*, const std::deque<std::__cxx11::basic_string<char> >&, std::string*, rocksdb::Logger*) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/merge_operator.h:69:39: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:    69 |   virtual bool FullMerge(const Slice& key,
[INFO] [stderr] warning:       |                          ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/merge_operator.h:70:39: warning: unused parameter 'existing_value' [-Wunused-parameter]
[INFO] [stderr] warning:    70 |                          const Slice* existing_value,
[INFO] [stderr] warning:       |                          ~~~~~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/merge_operator.h:71:57: warning: unused parameter 'operand_list' [-Wunused-parameter]
[INFO] [stderr] warning:    71 |                          const std::deque<std::string>& operand_list,
[INFO] [stderr] warning:       |                          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/merge_operator.h:72:39: warning: unused parameter 'new_value' [-Wunused-parameter]
[INFO] [stderr] warning:    72 |                          std::string* new_value,
[INFO] [stderr] warning:       |                          ~~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/merge_operator.h:73:34: warning: unused parameter 'logger' [-Wunused-parameter]
[INFO] [stderr] warning:    73 |                          Logger* logger) const {
[INFO] [stderr] warning:       |                          ~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/merge_operator.h: In member function 'virtual bool rocksdb::MergeOperator::PartialMerge(const rocksdb::Slice&, const rocksdb::Slice&, const rocksdb::Slice&, std::string*, rocksdb::Logger*) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/merge_operator.h:148:42: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr] warning:   148 |   virtual bool PartialMerge(const Slice& key, const Slice& left_operand,
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/merge_operator.h:148:60: warning: unused parameter 'left_operand' [-Wunused-parameter]
[INFO] [stderr] warning:   148 |   virtual bool PartialMerge(const Slice& key, const Slice& left_operand,
[INFO] [stderr] warning:       |                                               ~~~~~~~~~~~~~^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/merge_operator.h:149:42: warning: unused parameter 'right_operand' [-Wunused-parameter]
[INFO] [stderr] warning:   149 |                             const Slice& right_operand, std::string* new_value,
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~^~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/merge_operator.h:149:70: warning: unused parameter 'new_value' [-Wunused-parameter]
[INFO] [stderr] warning:   149 |                             const Slice& right_operand, std::string* new_value,
[INFO] [stderr] warning:       |                                                         ~~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/merge_operator.h:150:37: warning: unused parameter 'logger' [-Wunused-parameter]
[INFO] [stderr] warning:   150 |                             Logger* logger) const {
[INFO] [stderr] warning:       |                             ~~~~~~~~^~~~~~
[INFO] [stderr] warning: In file included from rocksdb/table/block.h:34,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.cc:80:
[INFO] [stderr] warning: rocksdb/table/format.h: In function 'uint32_t rocksdb::GetCompressFormatForVersion(rocksdb::CompressionType, uint32_t)':
[INFO] [stderr] warning: rocksdb/table/format.h:76:61: warning: unused parameter 'compression_type' [-Wunused-parameter]
[INFO] [stderr] warning:    76 | inline uint32_t GetCompressFormatForVersion(CompressionType compression_type,
[INFO] [stderr] warning:       |                                             ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/db_impl.cc:80:
[INFO] [stderr] warning: rocksdb/table/block.h: In constructor 'rocksdb::BlockReadAmpBitmap::BlockReadAmpBitmap(size_t, size_t, rocksdb::Statistics*)':
[INFO] [stderr] warning: rocksdb/table/block.h:73:11: warning: 'void* memset(void*, int, size_t)' clearing an object of type 'struct std::atomic<unsigned int>' with no trivial copy-assignment; use value-initialization instead [-Wclass-memaccess]
[INFO] [stderr] warning:    73 |     memset(bitmap_, 0, bitmap_size * kBytesPersEntry);
[INFO] [stderr] warning:       |     ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/db_impl.h:13,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.cc:11:
[INFO] [stderr] warning: /usr/include/c++/11/atomic:837:12: note: 'struct std::atomic<unsigned int>' declared here
[INFO] [stderr] warning:   837 |     struct atomic<unsigned int> : __atomic_base<unsigned int>
[INFO] [stderr] warning:       |            ^~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/db_impl_open.cc:20:
[INFO] [stderr] warning: rocksdb/include/rocksdb/wal_filter.h: In member function 'virtual void rocksdb::WalFilter::ColumnFamilyLogNumberMap(const std::map<unsigned int, long unsigned int>&, const std::map<std::__cxx11::basic_string<char>, unsigned int>&)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/wal_filter.h:47:41: warning: unused parameter 'cf_lognumber_map' [-Wunused-parameter]
[INFO] [stderr] warning:    47 |     const std::map<uint32_t, uint64_t>& cf_lognumber_map,
[INFO] [stderr] warning:       |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/wal_filter.h:48:44: warning: unused parameter 'cf_name_id_map' [-Wunused-parameter]
[INFO] [stderr] warning:    48 |     const std::map<std::string, uint32_t>& cf_name_id_map) {}
[INFO] [stderr] warning:       |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/wal_filter.h: In member function 'virtual rocksdb::WalFilter::WalProcessingOption rocksdb::WalFilter::LogRecordFound(long long unsigned int, const string&, const rocksdb::WriteBatch&, rocksdb::WriteBatch*, bool*)':
[INFO] [stderr] warning: rocksdb/include/rocksdb/wal_filter.h:78:65: warning: unused parameter 'log_number' [-Wunused-parameter]
[INFO] [stderr] warning:    78 |   virtual WalProcessingOption LogRecordFound(unsigned long long log_number,
[INFO] [stderr] warning:       |                                              ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/wal_filter.h:79:60: warning: unused parameter 'log_file_name' [-Wunused-parameter]
[INFO] [stderr] warning:    79 |                                         const std::string& log_file_name,
[INFO] [stderr] warning:       |                                         ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/wal_filter.h: In member function 'virtual rocksdb::WalFilter::WalProcessingOption rocksdb::WalFilter::LogRecord(const rocksdb::WriteBatch&, rocksdb::WriteBatch*, bool*) const':
[INFO] [stderr] warning: rocksdb/include/rocksdb/wal_filter.h:90:59: warning: unused parameter 'batch' [-Wunused-parameter]
[INFO] [stderr] warning:    90 |   virtual WalProcessingOption LogRecord(const WriteBatch& batch,
[INFO] [stderr] warning:       |                                         ~~~~~~~~~~~~~~~~~~^~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/wal_filter.h:91:53: warning: unused parameter 'new_batch' [-Wunused-parameter]
[INFO] [stderr] warning:    91 |                                         WriteBatch* new_batch,
[INFO] [stderr] warning:       |                                         ~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr] warning: rocksdb/include/rocksdb/wal_filter.h:92:47: warning: unused parameter 'batch_changed' [-Wunused-parameter]
[INFO] [stderr] warning:    92 |                                         bool* batch_changed) const {
[INFO] [stderr] warning:       |                                         ~~~~~~^~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/db_impl.cc: In member function 'int rocksdb::DBImpl::FindMinimumEmptyLevelFitting(rocksdb::ColumnFamilyData*, const rocksdb::MutableCFOptions&, int)':
[INFO] [stderr] warning: rocksdb/db/db_impl.cc:601:29: warning: unused parameter 'mutable_cf_options' [-Wunused-parameter]
[INFO] [stderr] warning:   601 |     const MutableCFOptions& mutable_cf_options, int level) {
[INFO] [stderr] warning:       |     ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/range_del_aggregator.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_files.cc:11:
[INFO] [stderr] warning: rocksdb/db/version_edit.h: In instantiation of 'constexpr std::pair<_T1, _T2>::pair(_U1&&, _U2&&) [with _U1 = int&; _U2 = rocksdb::FileMetaData; typename std::enable_if<(std::_PCC<true, _T1, _T2>::_MoveConstructiblePair<_U1, _U2>() && std::_PCC<true, _T1, _T2>::_ImplicitlyMoveConvertiblePair<_U1, _U2>()), bool>::type <anonymous> = true; _T1 = int; _T2 = rocksdb::FileMetaData]':
[INFO] [stderr] warning: /usr/include/c++/11/ext/new_allocator.h:162:4:   required from 'void __gnu_cxx::new_allocator<_Tp>::construct(_Up*, _Args&& ...) [with _Up = std::pair<int, rocksdb::FileMetaData>; _Args = {int&, rocksdb::FileMetaData}; _Tp = std::pair<int, rocksdb::FileMetaData>]'
[INFO] [stderr] warning: /usr/include/c++/11/bits/alloc_traits.h:516:17:   required from 'static void std::allocator_traits<std::allocator<_Tp1> >::construct(std::allocator_traits<std::allocator<_Tp1> >::allocator_type&, _Up*, _Args&& ...) [with _Up = std::pair<int, rocksdb::FileMetaData>; _Args = {int&, rocksdb::FileMetaData}; _Tp = std::pair<int, rocksdb::FileMetaData>; std::allocator_traits<std::allocator<_Tp1> >::allocator_type = std::allocator<std::pair<int, rocksdb::FileMetaData> >]'
[INFO] [stderr] warning: /usr/include/c++/11/bits/vector.tcc:115:30:   required from 'void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {int&, rocksdb::FileMetaData}; _Tp = std::pair<int, rocksdb::FileMetaData>; _Alloc = std::allocator<std::pair<int, rocksdb::FileMetaData> >]'
[INFO] [stderr] warning: rocksdb/db/version_edit.h:220:28:   required from here
[INFO] [stderr] warning: rocksdb/db/version_edit.h:78:8: warning: implicitly-declared 'constexpr rocksdb::FileDescriptor::FileDescriptor(const rocksdb::FileDescriptor&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:    78 | struct FileMetaData {
[INFO] [stderr] warning:       |        ^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/version_edit.h:49:19: note: because 'rocksdb::FileDescriptor' has user-provided 'rocksdb::FileDescriptor& rocksdb::FileDescriptor::operator=(const rocksdb::FileDescriptor&)'
[INFO] [stderr] warning:    49 |   FileDescriptor& operator=(const FileDescriptor& fd) {
[INFO] [stderr] warning:       |                   ^~~~~~~~
[INFO] [stderr] warning: In file included from /usr/include/c++/11/bits/stl_algobase.h:64,
[INFO] [stderr] warning:                  from /usr/include/c++/11/deque:60,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:14,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_files.cc:11:
[INFO] [stderr] warning: /usr/include/c++/11/bits/stl_pair.h:353:42: note: synthesized method 'rocksdb::FileMetaData::FileMetaData(rocksdb::FileMetaData&&)' first required here
[INFO] [stderr] warning:   353 |         : first(std::forward<_U1>(__x)), second(std::forward<_U2>(__y)) { }
[INFO] [stderr] warning:       |                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/range_del_aggregator.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_files.cc:11:
[INFO] [stderr] warning: rocksdb/db/version_edit.h: In instantiation of 'constexpr std::pair<_T1, _T2>::pair(_U1&&, const _T2&) [with _U1 = int&; typename std::enable_if<std::_PCC<true, _T1, _T2>::_MoveCopyPair<true, _U1, _T2>(), bool>::type <anonymous> = true; _T1 = int; _T2 = rocksdb::FileMetaData]':
[INFO] [stderr] warning: /usr/include/c++/11/ext/new_allocator.h:162:4:   required from 'void __gnu_cxx::new_allocator<_Tp>::construct(_Up*, _Args&& ...) [with _Up = std::pair<int, rocksdb::FileMetaData>; _Args = {int&, const rocksdb::FileMetaData&}; _Tp = std::pair<int, rocksdb::FileMetaData>]'
[INFO] [stderr] warning: /usr/include/c++/11/bits/alloc_traits.h:516:17:   required from 'static void std::allocator_traits<std::allocator<_Tp1> >::construct(std::allocator_traits<std::allocator<_Tp1> >::allocator_type&, _Up*, _Args&& ...) [with _Up = std::pair<int, rocksdb::FileMetaData>; _Args = {int&, const rocksdb::FileMetaData&}; _Tp = std::pair<int, rocksdb::FileMetaData>; std::allocator_traits<std::allocator<_Tp1> >::allocator_type = std::allocator<std::pair<int, rocksdb::FileMetaData> >]'
[INFO] [stderr] warning: /usr/include/c++/11/bits/vector.tcc:115:30:   required from 'void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {int&, const rocksdb::FileMetaData&}; _Tp = std::pair<int, rocksdb::FileMetaData>; _Alloc = std::allocator<std::pair<int, rocksdb::FileMetaData> >]'
[INFO] [stderr] warning: rocksdb/db/version_edit.h:225:28:   required from here
[INFO] [stderr] warning: rocksdb/db/version_edit.h:78:8: warning: implicitly-declared 'constexpr rocksdb::FileDescriptor::FileDescriptor(const rocksdb::FileDescriptor&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:    78 | struct FileMetaData {
[INFO] [stderr] warning:       |        ^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/version_edit.h:49:19: note: because 'rocksdb::FileDescriptor' has user-provided 'rocksdb::FileDescriptor& rocksdb::FileDescriptor::operator=(const rocksdb::FileDescriptor&)'
[INFO] [stderr] warning:    49 |   FileDescriptor& operator=(const FileDescriptor& fd) {
[INFO] [stderr] warning:       |                   ^~~~~~~~
[INFO] [stderr] warning: In file included from /usr/include/c++/11/bits/stl_algobase.h:64,
[INFO] [stderr] warning:                  from /usr/include/c++/11/deque:60,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:14,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl_files.cc:11:
[INFO] [stderr] warning: /usr/include/c++/11/bits/stl_pair.h:323:41: note: synthesized method 'rocksdb::FileMetaData::FileMetaData(const rocksdb::FileMetaData&)' first required here
[INFO] [stderr] warning:   323 |        : first(std::forward<_U1>(__x)), second(__y) { }
[INFO] [stderr] warning:       |                                         ^~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/db_impl.cc: In function 'void rocksdb::{anonymous}::CleanupIteratorState(void*, void*)':
[INFO] [stderr] warning: rocksdb/db/db_impl.cc:811:52: warning: unused parameter 'arg2' [-Wunused-parameter]
[INFO] [stderr] warning:   811 | static void CleanupIteratorState(void* arg1, void* arg2) {
[INFO] [stderr] warning:       |                                              ~~~~~~^~~~
[INFO] [stderr] warning: rocksdb/db/db_impl.cc: In member function 'virtual rocksdb::Status rocksdb::DB::CreateColumnFamily(const rocksdb::ColumnFamilyOptions&, const string&, rocksdb::ColumnFamilyHandle**)':
[INFO] [stderr] warning: rocksdb/db/db_impl.cc:2195:58: warning: unused parameter 'cf_options' [-Wunused-parameter]
[INFO] [stderr] warning:  2195 | Status DB::CreateColumnFamily(const ColumnFamilyOptions& cf_options,
[INFO] [stderr] warning:       |                               ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/db_impl.cc:2196:50: warning: unused parameter 'column_family_name' [-Wunused-parameter]
[INFO] [stderr] warning:  2196 |                               const std::string& column_family_name,
[INFO] [stderr] warning:       |                               ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/db_impl.cc:2197:52: warning: unused parameter 'handle' [-Wunused-parameter]
[INFO] [stderr] warning:  2197 |                               ColumnFamilyHandle** handle) {
[INFO] [stderr] warning:       |                               ~~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr] warning: rocksdb/db/db_impl.cc: In member function 'virtual rocksdb::Status rocksdb::DB::CreateColumnFamilies(const rocksdb::ColumnFamilyOptions&, const std::vector<std::__cxx11::basic_string<char> >&, std::vector<rocksdb::ColumnFamilyHandle*>*)':
[INFO] [stderr] warning: rocksdb/db/db_impl.cc:2202:32: warning: unused parameter 'cf_options' [-Wunused-parameter]
[INFO] [stderr] warning:  2202 |     const ColumnFamilyOptions& cf_options,
[INFO] [stderr] warning:       |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/db_impl.cc:2203:37: warning: unused parameter 'column_family_names' [-Wunused-parameter]
[INFO] [stderr] warning:  2203 |     const std::vector<std::string>& column_family_names,
[INFO] [stderr] warning:       |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/db_impl.cc:2204:39: warning: unused parameter 'handles' [-Wunused-parameter]
[INFO] [stderr] warning:  2204 |     std::vector<ColumnFamilyHandle*>* handles) {
[INFO] [stderr] warning:       |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/db/db_impl.cc: In member function 'virtual rocksdb::Status rocksdb::DB::CreateColumnFamilies(const std::vector<rocksdb::ColumnFamilyDescriptor>&, std::vector<rocksdb::ColumnFamilyHandle*>*)':
[INFO] [stderr] warning: rocksdb/db/db_impl.cc:2209:48: warning: unused parameter 'column_families' [-Wunused-parameter]
[INFO] [stderr] warning:  2209 |     const std::vector<ColumnFamilyDescriptor>& column_families,
[INFO] [stderr] warning:       |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/db_impl.cc:2210:39: warning: unused parameter 'handles' [-Wunused-parameter]
[INFO] [stderr] warning:  2210 |     std::vector<ColumnFamilyHandle*>* handles) {
[INFO] [stderr] warning:       |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] warning: rocksdb/db/db_impl.cc: In member function 'virtual rocksdb::Status rocksdb::DB::DropColumnFamily(rocksdb::ColumnFamilyHandle*)':
[INFO] [stderr] warning: rocksdb/db/db_impl.cc:2214:49: warning: unused parameter 'column_family' [-Wunused-parameter]
[INFO] [stderr] warning:  2214 | Status DB::DropColumnFamily(ColumnFamilyHandle* column_family) {
[INFO] [stderr] warning:       |                             ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/db_impl.cc: In member function 'virtual rocksdb::Status rocksdb::DB::DropColumnFamilies(const std::vector<rocksdb::ColumnFamilyHandle*>&)':
[INFO] [stderr] warning: rocksdb/db/db_impl.cc:2219:45: warning: unused parameter 'column_families' [-Wunused-parameter]
[INFO] [stderr] warning:  2219 |     const std::vector<ColumnFamilyHandle*>& column_families) {
[INFO] [stderr] warning:       |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/db_impl.cc: In member function 'void rocksdb::DBImpl::NewThreadStatusCfInfo(rocksdb::ColumnFamilyData*) const':
[INFO] [stderr] warning: rocksdb/db/db_impl.cc:2483:23: warning: unused parameter 'cfd' [-Wunused-parameter]
[INFO] [stderr] warning:  2483 |     ColumnFamilyData* cfd) const {
[INFO] [stderr] warning:       |     ~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: rocksdb/db/db_impl.cc: In member function 'void rocksdb::DBImpl::EraseThreadStatusCfInfo(rocksdb::ColumnFamilyData*) const':
[INFO] [stderr] warning: rocksdb/db/db_impl.cc:2487:23: warning: unused parameter 'cfd' [-Wunused-parameter]
[INFO] [stderr] warning:  2487 |     ColumnFamilyData* cfd) const {
[INFO] [stderr] warning:       |     ~~~~~~~~~~~~~~~~~~^~~
[INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: compilation terminated.
[INFO] [stderr] warning: In file included from rocksdb/db/range_del_aggregator.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.cc:11:
[INFO] [stderr] warning: rocksdb/db/version_edit.h: In instantiation of 'constexpr std::pair<_T1, _T2>::pair(_U1&&, _U2&&) [with _U1 = int&; _U2 = rocksdb::FileMetaData; typename std::enable_if<(std::_PCC<true, _T1, _T2>::_MoveConstructiblePair<_U1, _U2>() && std::_PCC<true, _T1, _T2>::_ImplicitlyMoveConvertiblePair<_U1, _U2>()), bool>::type <anonymous> = true; _T1 = int; _T2 = rocksdb::FileMetaData]':
[INFO] [stderr] warning: /usr/include/c++/11/ext/new_allocator.h:162:4:   required from 'void __gnu_cxx::new_allocator<_Tp>::construct(_Up*, _Args&& ...) [with _Up = std::pair<int, rocksdb::FileMetaData>; _Args = {int&, rocksdb::FileMetaData}; _Tp = std::pair<int, rocksdb::FileMetaData>]'
[INFO] [stderr] warning: /usr/include/c++/11/bits/alloc_traits.h:516:17:   required from 'static void std::allocator_traits<std::allocator<_Tp1> >::construct(std::allocator_traits<std::allocator<_Tp1> >::allocator_type&, _Up*, _Args&& ...) [with _Up = std::pair<int, rocksdb::FileMetaData>; _Args = {int&, rocksdb::FileMetaData}; _Tp = std::pair<int, rocksdb::FileMetaData>; std::allocator_traits<std::allocator<_Tp1> >::allocator_type = std::allocator<std::pair<int, rocksdb::FileMetaData> >]'
[INFO] [stderr] warning: /usr/include/c++/11/bits/vector.tcc:115:30:   required from 'void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {int&, rocksdb::FileMetaData}; _Tp = std::pair<int, rocksdb::FileMetaData>; _Alloc = std::allocator<std::pair<int, rocksdb::FileMetaData> >]'
[INFO] [stderr] warning: rocksdb/db/version_edit.h:220:28:   required from here
[INFO] [stderr] warning: rocksdb/db/version_edit.h:78:8: warning: implicitly-declared 'constexpr rocksdb::FileDescriptor::FileDescriptor(const rocksdb::FileDescriptor&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:    78 | struct FileMetaData {
[INFO] [stderr] warning:       |        ^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/version_edit.h:49:19: note: because 'rocksdb::FileDescriptor' has user-provided 'rocksdb::FileDescriptor& rocksdb::FileDescriptor::operator=(const rocksdb::FileDescriptor&)'
[INFO] [stderr] warning:    49 |   FileDescriptor& operator=(const FileDescriptor& fd) {
[INFO] [stderr] warning:       |                   ^~~~~~~~
[INFO] [stderr] warning: In file included from /usr/include/c++/11/bits/stl_algobase.h:64,
[INFO] [stderr] warning:                  from /usr/include/c++/11/deque:60,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:14,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.cc:11:
[INFO] [stderr] warning: /usr/include/c++/11/bits/stl_pair.h:353:42: note: synthesized method 'rocksdb::FileMetaData::FileMetaData(rocksdb::FileMetaData&&)' first required here
[INFO] [stderr] warning:   353 |         : first(std::forward<_U1>(__x)), second(std::forward<_U2>(__y)) { }
[INFO] [stderr] warning:       |                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from rocksdb/db/range_del_aggregator.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/memtable.h:21,
[INFO] [stderr] warning:                  from rocksdb/db/memtable_list.h:17,
[INFO] [stderr] warning:                  from rocksdb/db/column_family.h:19,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:25,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.cc:11:
[INFO] [stderr] warning: rocksdb/db/version_edit.h: In instantiation of 'constexpr std::pair<_T1, _T2>::pair(_U1&&, const _T2&) [with _U1 = int&; typename std::enable_if<std::_PCC<true, _T1, _T2>::_MoveCopyPair<true, _U1, _T2>(), bool>::type <anonymous> = true; _T1 = int; _T2 = rocksdb::FileMetaData]':
[INFO] [stderr] warning: /usr/include/c++/11/ext/new_allocator.h:162:4:   required from 'void __gnu_cxx::new_allocator<_Tp>::construct(_Up*, _Args&& ...) [with _Up = std::pair<int, rocksdb::FileMetaData>; _Args = {int&, const rocksdb::FileMetaData&}; _Tp = std::pair<int, rocksdb::FileMetaData>]'
[INFO] [stderr] warning: /usr/include/c++/11/bits/alloc_traits.h:516:17:   required from 'static void std::allocator_traits<std::allocator<_Tp1> >::construct(std::allocator_traits<std::allocator<_Tp1> >::allocator_type&, _Up*, _Args&& ...) [with _Up = std::pair<int, rocksdb::FileMetaData>; _Args = {int&, const rocksdb::FileMetaData&}; _Tp = std::pair<int, rocksdb::FileMetaData>; std::allocator_traits<std::allocator<_Tp1> >::allocator_type = std::allocator<std::pair<int, rocksdb::FileMetaData> >]'
[INFO] [stderr] warning: /usr/include/c++/11/bits/vector.tcc:115:30:   required from 'void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {int&, const rocksdb::FileMetaData&}; _Tp = std::pair<int, rocksdb::FileMetaData>; _Alloc = std::allocator<std::pair<int, rocksdb::FileMetaData> >]'
[INFO] [stderr] warning: rocksdb/db/version_edit.h:225:28:   required from here
[INFO] [stderr] warning: rocksdb/db/version_edit.h:78:8: warning: implicitly-declared 'constexpr rocksdb::FileDescriptor::FileDescriptor(const rocksdb::FileDescriptor&)' is deprecated [-Wdeprecated-copy]
[INFO] [stderr] warning:    78 | struct FileMetaData {
[INFO] [stderr] warning:       |        ^~~~~~~~~~~~
[INFO] [stderr] warning: rocksdb/db/version_edit.h:49:19: note: because 'rocksdb::FileDescriptor' has user-provided 'rocksdb::FileDescriptor& rocksdb::FileDescriptor::operator=(const rocksdb::FileDescriptor&)'
[INFO] [stderr] warning:    49 |   FileDescriptor& operator=(const FileDescriptor& fd) {
[INFO] [stderr] warning:       |                   ^~~~~~~~
[INFO] [stderr] warning: In file included from /usr/include/c++/11/bits/stl_algobase.h:64,
[INFO] [stderr] warning:                  from /usr/include/c++/11/deque:60,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.h:14,
[INFO] [stderr] warning:                  from rocksdb/db/db_impl.cc:11:
[INFO] [stderr] warning: /usr/include/c++/11/bits/stl_pair.h:323:41: note: synthesized method 'rocksdb::FileMetaData::FileMetaData(const rocksdb::FileMetaData&)' first required here
[INFO] [stderr] warning:   323 |        : first(std::forward<_U1>(__x)), second(__y) { }
[INFO] [stderr] warning:       |                                         ^~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] error: failed to run custom build command for `exonum_librocksdb-sys v0.5.2 (/opt/rustwide/workdir/dep/exonum_librocksdb-sys)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/exonum_librocksdb-sys-4be421e51426b164/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-env-changed=ZLIB_NO_PKG_CONFIG
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG
[INFO] [stderr]   cargo:rerun-if-env-changed=ZLIB_STATIC
[INFO] [stderr]   cargo:rerun-if-env-changed=ZLIB_DYNAMIC
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_ALL_STATIC
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_ALL_DYNAMIC
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG_PATH
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_PATH
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG_LIBDIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG_SYSROOT_DIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR
[INFO] [stderr]   cargo:rerun-if-env-changed=SYSROOT
[INFO] [stderr]   cargo:rerun-if-env-changed=ZLIB_STATIC
[INFO] [stderr]   cargo:rerun-if-env-changed=ZLIB_DYNAMIC
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_ALL_STATIC
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_ALL_DYNAMIC
[INFO] [stderr]   cargo:rustc-link-search=native=/usr/lib/x86_64-linux-gnu
[INFO] [stderr]   cargo:rustc-link-lib=z
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG
[INFO] [stderr]   cargo:rerun-if-env-changed=ZLIB_STATIC
[INFO] [stderr]   cargo:rerun-if-env-changed=ZLIB_DYNAMIC
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_ALL_STATIC
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_ALL_DYNAMIC
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG_PATH
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_PATH
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG_LIBDIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG_SYSROOT_DIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR
[INFO] [stderr]   cargo:rerun-if-env-changed=LIBSNAPPY_NO_PKG_CONFIG
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG
[INFO] [stderr]   cargo:rerun-if-env-changed=LIBSNAPPY_STATIC
[INFO] [stderr]   cargo:rerun-if-env-changed=LIBSNAPPY_DYNAMIC
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_ALL_STATIC
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_ALL_DYNAMIC
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG_PATH
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_PATH
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG_LIBDIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG_SYSROOT_DIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR
[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]   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,sse,sse2")
[INFO] [stderr]   running: "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "snappy/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-fPIC" "-DNDEBUG=1" "-o" "/opt/rustwide/target/debug/build/exonum_librocksdb-sys-6da7f26e636adaf9/out/snappy/snappy.o" "-c" "snappy/snappy.cc"
[INFO] [stderr]   cargo:warning=snappy/snappy.cc: In function 'void snappy::Report(const char*, size_t, size_t)':
[INFO] [stderr]   cargo:warning=snappy/snappy.cc:543:39: warning: unused parameter 'algorithm' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning=  543 | static inline void Report(const char *algorithm, size_t compressed_size,
[INFO] [stderr]   cargo:warning=      |                           ~~~~~~~~~~~~^~~~~~~~~
[INFO] [stderr]   cargo:warning=snappy/snappy.cc:543:57: warning: unused parameter 'compressed_size' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning=  543 | static inline void Report(const char *algorithm, size_t compressed_size,
[INFO] [stderr]   cargo:warning=      |                                                  ~~~~~~~^~~~~~~~~~~~~~~
[INFO] [stderr]   cargo:warning=snappy/snappy.cc:544:34: warning: unused parameter 'uncompressed_size' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning=  544 |                           size_t uncompressed_size) {}
[INFO] [stderr]   cargo:warning=      |                           ~~~~~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr]   cargo:warning=snappy/snappy.cc: In member function 'bool snappy::SnappyDecompressionValidator::Append(const char*, size_t)':
[INFO] [stderr]   cargo:warning=snappy/snappy.cc:1221:34: warning: unused parameter 'ip' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning= 1221 |   inline bool Append(const char* ip, size_t len) {
[INFO] [stderr]   cargo:warning=      |                      ~~~~~~~~~~~~^~
[INFO] [stderr]   cargo:warning=snappy/snappy.cc: In member function 'bool snappy::SnappyDecompressionValidator::TryFastAppend(const char*, size_t, size_t)':
[INFO] [stderr]   cargo:warning=snappy/snappy.cc:1225:41: warning: unused parameter 'ip' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning= 1225 |   inline bool TryFastAppend(const char* ip, size_t available, size_t length) {
[INFO] [stderr]   cargo:warning=      |                             ~~~~~~~~~~~~^~
[INFO] [stderr]   cargo:warning=snappy/snappy.cc:1225:52: warning: unused parameter 'available' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning= 1225 |   inline bool TryFastAppend(const char* ip, size_t available, size_t length) {
[INFO] [stderr]   cargo:warning=      |                                             ~~~~~~~^~~~~~~~~
[INFO] [stderr]   cargo:warning=snappy/snappy.cc:1225:70: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning= 1225 |   inline bool TryFastAppend(const char* ip, size_t available, size_t length) {
[INFO] [stderr]   cargo:warning=      |                                                               ~~~~~~~^~~~~~
[INFO] [stderr]   cargo:warning=snappy/snappy.cc: In member function 'void snappy::SnappySinkAllocator::Flush(size_t)':
[INFO] [stderr]   cargo:warning=snappy/snappy.cc:1444:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<snappy::SnappySinkAllocator::Datablock>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr]   cargo:warning= 1444 |     for (int i = 0; i < blocks_.size(); ++i) {
[INFO] [stderr]   cargo:warning=      |                     ~~^~~~~~~~~~~~~~~~
[INFO] [stderr]   cargo:warning=snappy/snappy.cc: In static member function 'static void snappy::SnappySinkAllocator::Deleter(void*, const char*, size_t)':
[INFO] [stderr]   cargo:warning=snappy/snappy.cc:1460:29: warning: unused parameter 'arg' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning= 1460 |   static void Deleter(void* arg, const char* bytes, size_t size) {
[INFO] [stderr]   cargo:warning=      |                       ~~~~~~^~~
[INFO] [stderr]   cargo:warning=snappy/snappy.cc:1460:60: warning: unused parameter 'size' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning= 1460 |   static void Deleter(void* arg, const char* bytes, size_t size) {
[INFO] [stderr]   cargo:warning=      |                                                     ~~~~~~~^~~~
[INFO] [stderr]   cargo:warning=In file included from snappy/snappy-internal.h:34,
[INFO] [stderr]   cargo:warning=                 from snappy/snappy.cc:30:
[INFO] [stderr]   cargo:warning=snappy/snappy.cc: In instantiation of 'bool snappy::SnappyScatteredWriter<Allocator>::AppendFromSelf(size_t, size_t) [with Allocator = snappy::SnappySinkAllocator; size_t = long unsigned int]':
[INFO] [stderr]   cargo:warning=snappy/snappy.cc:748:36:   required from 'void snappy::SnappyDecompressor::DecompressAllTags(Writer*) [with Writer = snappy::SnappyScatteredWriter<snappy::SnappySinkAllocator>]'
[INFO] [stderr]   cargo:warning=snappy/snappy.cc:837:34:   required from 'bool snappy::InternalUncompressAllTags(snappy::SnappyDecompressor*, Writer*, snappy::uint32, snappy::uint32) [with Writer = snappy::SnappyScatteredWriter<snappy::SnappySinkAllocator>; snappy::uint32 = unsigned int]'
[INFO] [stderr]   cargo:warning=snappy/snappy.cc:1502:37:   required from here
[INFO] [stderr]   cargo:warning=snappy/snappy.cc:1357:34: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'long int' [-Wsign-compare]
[INFO] [stderr]   cargo:warning= 1357 |     if (PREDICT_TRUE(offset - 1u < op_ptr_ - op_base_ && op_end <= op_limit_)) {
[INFO] [stderr]   cargo:warning=      |                      ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   cargo:warning=snappy/snappy-stubs-internal.h:80:25: note: in definition of macro 'PREDICT_TRUE'
[INFO] [stderr]   cargo:warning=   80 | #define PREDICT_TRUE(x) x
[INFO] [stderr]   cargo:warning=      |                         ^
[INFO] [stderr]   running: "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "snappy/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-fPIC" "-DNDEBUG=1" "-o" "/opt/rustwide/target/debug/build/exonum_librocksdb-sys-6da7f26e636adaf9/out/snappy/snappy-sinksource.o" "-c" "snappy/snappy-sinksource.cc"
[INFO] [stderr]   cargo:warning=snappy/snappy-sinksource.cc: In member function 'virtual char* snappy::Sink::GetAppendBuffer(size_t, char*)':
[INFO] [stderr]   cargo:warning=snappy/snappy-sinksource.cc:39:36: warning: unused parameter 'length' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning=   39 | char* Sink::GetAppendBuffer(size_t length, char* scratch) {
[INFO] [stderr]   cargo:warning=      |                             ~~~~~~~^~~~~~
[INFO] [stderr]   cargo:warning=snappy/snappy-sinksource.cc: In member function 'virtual char* snappy::Sink::GetAppendBufferVariable(size_t, size_t, char*, size_t, size_t*)':
[INFO] [stderr]   cargo:warning=snappy/snappy-sinksource.cc:44:14: warning: unused parameter 'min_size' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning=   44 |       size_t min_size, size_t desired_size_hint, char* scratch,
[INFO] [stderr]   cargo:warning=      |       ~~~~~~~^~~~~~~~
[INFO] [stderr]   cargo:warning=snappy/snappy-sinksource.cc:44:31: warning: unused parameter 'desired_size_hint' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning=   44 |       size_t min_size, size_t desired_size_hint, char* scratch,
[INFO] [stderr]   cargo:warning=      |                        ~~~~~~~^~~~~~~~~~~~~~~~~
[INFO] [stderr]   cargo:warning=snappy/snappy-sinksource.cc: In member function 'virtual char* snappy::UncheckedByteArraySink::GetAppendBuffer(size_t, char*)':
[INFO] [stderr]   cargo:warning=snappy/snappy-sinksource.cc:82:54: warning: unused parameter 'len' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning=   82 | char* UncheckedByteArraySink::GetAppendBuffer(size_t len, char* scratch) {
[INFO] [stderr]   cargo:warning=      |                                               ~~~~~~~^~~
[INFO] [stderr]   cargo:warning=snappy/snappy-sinksource.cc:82:65: warning: unused parameter 'scratch' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning=   82 | char* UncheckedByteArraySink::GetAppendBuffer(size_t len, char* scratch) {
[INFO] [stderr]   cargo:warning=      |                                                           ~~~~~~^~~~~~~
[INFO] [stderr]   cargo:warning=snappy/snappy-sinksource.cc: In member function 'virtual char* snappy::UncheckedByteArraySink::GetAppendBufferVariable(size_t, size_t, char*, size_t, size_t*)':
[INFO] [stderr]   cargo:warning=snappy/snappy-sinksource.cc:98:14: warning: unused parameter 'min_size' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning=   98 |       size_t min_size, size_t desired_size_hint, char* scratch,
[INFO] [stderr]   cargo:warning=      |       ~~~~~~~^~~~~~~~
[INFO] [stderr]   cargo:warning=snappy/snappy-sinksource.cc:98:56: warning: unused parameter 'scratch' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning=   98 |       size_t min_size, size_t desired_size_hint, char* scratch,
[INFO] [stderr]   cargo:warning=      |                                                  ~~~~~~^~~~~~~
[INFO] [stderr]   cargo:warning=snappy/snappy-sinksource.cc:99:14: warning: unused parameter 'scratch_size' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning=   99 |       size_t scratch_size, size_t* allocated_size) {
[INFO] [stderr]   cargo:warning=      |       ~~~~~~~^~~~~~~~~~~~
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   running: "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "snappy/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-fPIC" "-DNDEBUG=1" "-o" "/opt/rustwide/target/debug/build/exonum_librocksdb-sys-6da7f26e636adaf9/out/snappy/snappy-c.o" "-c" "snappy/snappy-c.cc"
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   AR_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   AR_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_AR = None
[INFO] [stderr]   AR = None
[INFO] [stderr]   running: ZERO_AR_DATE="1" "ar" "cq" "/opt/rustwide/target/debug/build/exonum_librocksdb-sys-6da7f26e636adaf9/out/libsnappy.a" "/opt/rustwide/target/debug/build/exonum_librocksdb-sys-6da7f26e636adaf9/out/snappy/snappy.o" "/opt/rustwide/target/debug/build/exonum_librocksdb-sys-6da7f26e636adaf9/out/snappy/snappy-sinksource.o" "/opt/rustwide/target/debug/build/exonum_librocksdb-sys-6da7f26e636adaf9/out/snappy/snappy-c.o"
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   running: "ar" "s" "/opt/rustwide/target/debug/build/exonum_librocksdb-sys-6da7f26e636adaf9/out/libsnappy.a"
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   cargo:rustc-link-lib=static=snappy
[INFO] [stderr]   cargo:rustc-link-search=native=/opt/rustwide/target/debug/build/exonum_librocksdb-sys-6da7f26e636adaf9/out
[INFO] [stderr]   CXXSTDLIB_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CXXSTDLIB_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CXXSTDLIB = None
[INFO] [stderr]   CXXSTDLIB = None
[INFO] [stderr]   cargo:rustc-link-lib=stdc++
[INFO] [stderr]   cargo:rerun-if-env-changed=LIBROCKSDB_NO_PKG_CONFIG
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG
[INFO] [stderr]   cargo:rerun-if-env-changed=LIBROCKSDB_STATIC
[INFO] [stderr]   cargo:rerun-if-env-changed=LIBROCKSDB_DYNAMIC
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_ALL_STATIC
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_ALL_DYNAMIC
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG_PATH
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_PATH
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG_LIBDIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG_SYSROOT_DIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR
[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]   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,sse,sse2")
[INFO] [stderr]   running: "c++" "-O3" "-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" "snappy/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DZLIB=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/exonum_librocksdb-sys-6da7f26e636adaf9/out/rocksdb/cache/lru_cache.o" "-c" "rocksdb/cache/lru_cache.cc"
[INFO] [stderr]   running: "c++" "-O3" "-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" "snappy/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DZLIB=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/exonum_librocksdb-sys-6da7f26e636adaf9/out/rocksdb/cache/clock_cache.o" "-c" "rocksdb/cache/clock_cache.cc"
[INFO] [stderr]   running: "c++" "-O3" "-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" "snappy/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DZLIB=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/exonum_librocksdb-sys-6da7f26e636adaf9/out/rocksdb/cache/sharded_cache.o" "-c" "rocksdb/cache/sharded_cache.cc"
[INFO] [stderr]   running: "c++" "-O3" "-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" "snappy/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DZLIB=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/exonum_librocksdb-sys-6da7f26e636adaf9/out/rocksdb/db/builder.o" "-c" "rocksdb/db/builder.cc"
[INFO] [stderr]   cargo:warning=In file included from rocksdb/include/rocksdb/cache.h:28,
[INFO] [stderr]   cargo:warning=                 from rocksdb/cache/clock_cache.h:12,
[INFO] [stderr]   cargo:warning=                 from rocksdb/cache/clock_cache.cc:12:
[INFO] [stderr]   cargo:warning=rocksdb/include/rocksdb/slice.h: In member function 'void rocksdb::PinnableSlice::remove_prefix(size_t)':
[INFO] [stderr]   cargo:warning=rocksdb/include/rocksdb/slice.h:176:29: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning=  176 |   void remove_prefix(size_t n) {
[INFO] [stderr]   cargo:warning=      |                      ~~~~~~~^
[INFO] [stderr]   running: "c++" "-O3" "-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" "snappy/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DZLIB=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/exonum_librocksdb-sys-6da7f26e636adaf9/out/rocksdb/db/c.o" "-c" "rocksdb/db/c.cc"
[INFO] [stderr]   running: "c++" "-O3" "-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" "snappy/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DZLIB=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/exonum_librocksdb-sys-6da7f26e636adaf9/out/rocksdb/db/column_family.o" "-c" "rocksdb/db/column_family.cc"
[INFO] [stderr]   running: "c++" "-O3" "-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" "snappy/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DZLIB=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/exonum_librocksdb-sys-6da7f26e636adaf9/out/rocksdb/db/compacted_db_impl.o" "-c" "rocksdb/db/compacted_db_impl.cc"
[INFO] [stderr]   cargo:warning=In file included from rocksdb/include/rocksdb/cache.h:28,
[INFO] [stderr]   cargo:warning=                 from rocksdb/cache/sharded_cache.h:18,
[INFO] [stderr]   cargo:warning=                 from rocksdb/cache/sharded_cache.cc:16:
[INFO] [stderr]   cargo:warning=rocksdb/include/rocksdb/slice.h: In member function 'void rocksdb::PinnableSlice::remove_prefix(size_t)':
[INFO] [stderr]   cargo:warning=rocksdb/include/rocksdb/slice.h:176:29: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning=  176 |   void remove_prefix(size_t n) {
[INFO] [stderr]   cargo:warning=      |                      ~~~~~~~^
[INFO] [stderr]   cargo:warning=In file included from rocksdb/include/rocksdb/cache.h:28,
[INFO] [stderr]   cargo:warning=                 from rocksdb/cache/sharded_cache.h:18,
[INFO] [stderr]   cargo:warning=                 from rocksdb/cache/lru_cache.h:15,
[INFO] [stderr]   cargo:warning=                 from rocksdb/cache/lru_cache.cc:16:
[INFO] [stderr]   cargo:warning=rocksdb/include/rocksdb/slice.h: In member function 'void rocksdb::PinnableSlice::remove_prefix(size_t)':
[INFO] [stderr]   cargo:warning=rocksdb/include/rocksdb/slice.h:176:29: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning=  176 |   void remove_prefix(size_t n) {
[INFO] [stderr]   cargo:warning=      |                      ~~~~~~~^
[INFO] [stderr]   running: "c++" "-O3" "-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" "snappy/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DZLIB=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/exonum_librocksdb-sys-6da7f26e636adaf9/out/rocksdb/db/compaction.o" "-c" "rocksdb/db/compaction.cc"
[INFO] [stderr]   running: "c++" "-O3" "-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" "snappy/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DZLIB=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/exonum_librocksdb-sys-6da7f26e636adaf9/out/rocksdb/db/compaction_iterator.o" "-c" "rocksdb/db/compaction_iterator.cc"
[INFO] [stderr]   cargo:warning=In file included from rocksdb/include/rocksdb/cache.h:29,
[INFO] [stderr]   cargo:warning=                 from rocksdb/cache/clock_cache.h:12,
[INFO] [stderr]   cargo:warning=                 from rocksdb/cache/clock_cache.cc:12:
[INFO] [stderr]   cargo:warning=rocksdb/include/rocksdb/statistics.h: In member function 'virtual std::string rocksdb::Statistics::getHistogramString(uint32_t) const':
[INFO] [stderr]   cargo:warning=rocksdb/include/rocksdb/statistics.h:448:51: warning: unused parameter 'type' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning=  448 |   virtual std::string getHistogramString(uint32_t type) const { return ""; }
[INFO] [stderr]   cargo:warning=      |                                          ~~~~~~~~~^~~~
[INFO] [stderr]   cargo:warning=In file included from rocksdb/cache/clock_cache.h:12,
[INFO] [stderr]   cargo:warning=                 from rocksdb/cache/clock_cache.cc:12:
[INFO] [stderr]   cargo:warning=rocksdb/include/rocksdb/cache.h: In member function 'virtual void rocksdb::Cache::TEST_mark_as_data_block(const rocksdb::Slice&, size_t)':
[INFO] [stderr]   cargo:warning=rocksdb/include/rocksdb/cache.h:192:53: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning=  192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr]   cargo:warning=      |                                        ~~~~~~~~~~~~~^~~
[INFO] [stderr]   cargo:warning=rocksdb/include/rocksdb/cache.h:192:65: warning: unused parameter 'charge' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning=  192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr]   cargo:warning=      |                                                          ~~~~~~~^~~~~~
[INFO] [stderr]   cargo:warning=rocksdb/cache/clock_cache.cc: In function 'std::shared_ptr<rocksdb::Cache> rocksdb::NewClockCache(size_t, int, bool)':
[INFO] [stderr]   cargo:warning=rocksdb/cache/clock_cache.cc:18:45: warning: unused parameter 'capacity' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning=   18 | std::shared_ptr<Cache> NewClockCache(size_t capacity, int num_shard_bits,
[INFO] [stderr]   cargo:warning=      |                                      ~~~~~~~^~~~~~~~
[INFO] [stderr]   cargo:warning=rocksdb/cache/clock_cache.cc:18:59: warning: unused parameter 'num_shard_bits' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning=   18 | std::shared_ptr<Cache> NewClockCache(size_t capacity, int num_shard_bits,
[INFO] [stderr]   cargo:warning=      |                                                       ~~~~^~~~~~~~~~~~~~
[INFO] [stderr]   cargo:warning=rocksdb/cache/clock_cache.cc:19:43: warning: unused parameter 'strict_capacity_limit' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning=   19 |                                      bool strict_capacity_limit) {
[INFO] [stderr]   cargo:warning=      |                                      ~~~~~^~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]   cargo:warning=In file included from rocksdb/include/rocksdb/status.h:21,
[INFO] [stderr]   cargo:warning=                 from rocksdb/include/rocksdb/table_properties.h:9,
[INFO] [stderr]   cargo:warning=                 from rocksdb/db/table_properties_collector.h:11,
[INFO] [stderr]   cargo:warning=                 from rocksdb/db/builder.h:14,
[INFO] [stderr]   cargo:warning=                 from rocksdb/db/builder.cc:12:
[INFO] [stderr]   cargo:warning=rocksdb/include/rocksdb/slice.h: In member function 'void rocksdb::PinnableSlice::remove_prefix(size_t)':
[INFO] [stderr]   cargo:warning=rocksdb/include/rocksdb/slice.h:176:29: warning: unused parameter 'n' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning=  176 |   void remove_prefix(size_t n) {
[INFO] [stderr]   cargo:warning=      |                      ~~~~~~~^
[INFO] [stderr]   cargo:warning=In file included from rocksdb/include/rocksdb/cache.h:29,
[INFO] [stderr]   cargo:warning=                 from rocksdb/cache/sharded_cache.h:18,
[INFO] [stderr]   cargo:warning=                 from rocksdb/cache/sharded_cache.cc:16:
[INFO] [stderr]   cargo:warning=rocksdb/include/rocksdb/statistics.h: In member function 'virtual std::string rocksdb::Statistics::getHistogramString(uint32_t) const':
[INFO] [stderr]   cargo:warning=rocksdb/include/rocksdb/statistics.h:448:51: warning: unused parameter 'type' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning=  448 |   virtual std::string getHistogramString(uint32_t type) const { return ""; }
[INFO] [stderr]   cargo:warning=      |                                          ~~~~~~~~~^~~~
[INFO] [stderr]   cargo:warning=In file included from rocksdb/cache/sharded_cache.h:18,
[INFO] [stderr]   cargo:warning=                 from rocksdb/cache/sharded_cache.cc:16:
[INFO] [stderr]   cargo:warning=rocksdb/include/rocksdb/cache.h: In member function 'virtual void rocksdb::Cache::TEST_mark_as_data_block(const rocksdb::Slice&, size_t)':
[INFO] [stderr]   cargo:warning=rocksdb/include/rocksdb/cache.h:192:53: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning=  192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr]   cargo:warning=      |                                        ~~~~~~~~~~~~~^~~
[INFO] [stderr]   cargo:warning=rocksdb/include/rocksdb/cache.h:192:65: warning: unused parameter 'charge' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning=  192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr]   cargo:warning=      |                                                          ~~~~~~~^~~~~~
[INFO] [stderr]   cargo:warning=In file included from rocksdb/include/rocksdb/cache.h:29,
[INFO] [stderr]   cargo:warning=                 from rocksdb/cache/sharded_cache.h:18,
[INFO] [stderr]   cargo:warning=                 from rocksdb/cache/lru_cache.h:15,
[INFO] [stderr]   cargo:warning=                 from rocksdb/cache/lru_cache.cc:16:
[INFO] [stderr]   cargo:warning=rocksdb/include/rocksdb/statistics.h: In member function 'virtual std::string rocksdb::Statistics::getHistogramString(uint32_t) const':
[INFO] [stderr]   cargo:warning=rocksdb/include/rocksdb/statistics.h:448:51: warning: unused parameter 'type' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning=  448 |   virtual std::string getHistogramString(uint32_t type) const { return ""; }
[INFO] [stderr]   cargo:warning=      |                                          ~~~~~~~~~^~~~
[INFO] [stderr]   cargo:warning=In file included from rocksdb/cache/sharded_cache.h:18,
[INFO] [stderr]   cargo:warning=                 from rocksdb/cache/lru_cache.h:15,
[INFO] [stderr]   cargo:warning=                 from rocksdb/cache/lru_cache.cc:16:
[INFO] [stderr]   cargo:warning=rocksdb/include/rocksdb/cache.h: In member function 'virtual void rocksdb::Cache::TEST_mark_as_data_block(const rocksdb::Slice&, size_t)':
[INFO] [stderr]   cargo:warning=rocksdb/include/rocksdb/cache.h:192:53: warning: unused parameter 'key' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning=  192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr]   cargo:warning=      |                                        ~~~~~~~~~~~~~^~~
[INFO] [stderr]   cargo:warning=rocksdb/include/rocksdb/cache.h:192:65: warning: unused parameter 'charge' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning=  192 |   virtual void TEST_mark_as_data_block(const Slice& key, size_t charge) {}
[INFO] [stderr]   cargo:warning=      |                                                          ~~~~~~~^~~~~~
[INFO] [stderr]   cargo:warning=rocksdb/cache/sharded_cache.cc: In member function 'virtual rocksdb::Cache::Handle* rocksdb::ShardedCache::Lookup(const rocksdb::Slice&, rocksdb::Statistics*)':
[INFO] [stderr]   cargo:warning=rocksdb/cache/sharded_cache.cc:58:67: warning: unused parameter 'stats' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning=   58 | Cache::Handle* ShardedCache::Lookup(const Slice& key, Statistics* stats) {
[INFO] [stderr]   cargo:warning=      |                                                       ~~~~~~~~~~~~^~~~~
[INFO] [stderr]   cargo:warning=In file included from rocksdb/db/builder.h:14,
[INFO] [stderr]   cargo:warning=                 from rocksdb/db/builder.cc:12:
[INFO] [stderr]   cargo:warning=rocksdb/db/table_properties_collector.h: In member function 'virtual rocksdb::IntTblPropCollector* rocksdb::InternalKeyPropertiesCollectorFactory::CreateIntTblPropCollector(uint32_t)':
[INFO] [stderr]   cargo:warning=rocksdb/db/table_properties_collector.h:78:16: warning: unused parameter 'column_family_id' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning=   78 |       uint32_t column_family_id) override {
[INFO] [stderr]   cargo:warning=      |       ~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr]   cargo:warning=In file included from rocksdb/include/rocksdb/db.h:19,
[INFO] [stderr]   cargo:warning=                 from rocksdb/db/dbformat.h:17,
[INFO] [stderr]   cargo:warning=                 from rocksdb/options/cf_options.h:11,
[INFO] [stderr]   cargo:warning=                 from rocksdb/db/builder.h:15,
[INFO] [stderr]   cargo:warning=                 from rocksdb/db/builder.cc:12:
[INFO] [stderr]   cargo:warning=rocksdb/include/rocksdb/iterator.h: In member function 'virtual void rocksdb::Iterator::SeekForPrev(const rocksdb::Slice&)':
[INFO] [stderr]   cargo:warning=rocksdb/include/rocksdb/iterator.h:54:41: warning: unused parameter 'target' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning=   54 |   virtual void SeekForPrev(const Slice& target) {}
[INFO] [stderr]   cargo:warning=      |                            ~~~~~~~~~~~~~^~~~~~
[INFO] [stderr]   cargo:warning=In file included from rocksdb/include/rocksdb/db.h:20,
[INFO] [stderr]   cargo:warning=                 from rocksdb/db/dbformat.h:17,
[INFO] [stderr]   cargo:warning=                 from rocksdb/options/cf_options.h:11,
[INFO] [stderr]   cargo:warning=                 from rocksdb/db/builder.h:15,
[INFO] [stderr]   cargo:warning=                 from rocksdb/db/builder.cc:12:
[INFO] [stderr]   cargo:warning=rocksdb/include/rocksdb/listener.h: In member function 'virtual void rocksdb::EventListener::OnColumnFamilyHandleDeletionStarted(rocksdb::ColumnFamilyHandle*)':
[INFO] [stderr]   cargo:warning=rocksdb/include/rocksdb/listener.h:348:72: warning: unused parameter 'handle' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning=  348 |   virtual void OnColumnFamilyHandleDeletionStarted(ColumnFamilyHandle* handle) {
[INFO] [stderr]   cargo:warning=      |                                                    ~~~~~~~~~~~~~~~~~~~~^~~~~~
[INFO] [stderr]   running: "c++" "-O3" "-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" "snappy/" "-I" "." "-Wall" "-Wextra" "-std=c++11" "-DNDEBUG=1" "-DSNAPPY=1" "-DOS_LINUX=1" "-DZLIB=1" "-DROCKSDB_PLATFORM_POSIX=1" "-DROCKSDB_LIB_IO_POSIX=1" "-o" "/opt/rustwide/target/debug/build/exonum_librocksdb-sys-6da7f26e636adaf9/out/rocksdb/db/compaction_job.o" "-c" "rocksdb/db/compaction_job.cc"
[INFO] [stderr]   cargo:warning=In file included from rocksdb/include/rocksdb/advanced_options.h:13,
[INFO] [stderr]   cargo:warning=                 from rocksdb/include/rocksdb/options.h:20,
[INFO] [stderr]   cargo:warning=                 from rocksdb/include/rocksdb/db.h:22,
[INFO] [stderr]   cargo:warning=                 from rocksdb/db/dbformat.h:17,
[INFO] [stderr]   cargo:warning=                 from rocksdb/options/cf_options.h:11,
[INFO] [stderr]   cargo:warning=                 from rocksdb/db/builder.h:15,
[INFO] [stderr]   cargo:warning=                 from rocksdb/db/builder.cc:12:
[INFO] [stderr]   cargo:warning=rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual void rocksdb::MemTableRep::InsertWithHint(rocksdb::KeyHandle, void**)':
[INFO] [stderr]   cargo:warning=rocksdb/include/rocksdb/memtablerep.h:92:56: warning: unused parameter 'hint' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning=   92 |   virtual void InsertWithHint(KeyHandle handle, void** hint) {
[INFO] [stderr]   cargo:warning=      |                                                 ~~~~~~~^~~~
[INFO] [stderr]   cargo:warning=rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual void rocksdb::MemTableRep::InsertConcurrently(rocksdb::KeyHandle)':
[INFO] [stderr]   cargo:warning=rocksdb/include/rocksdb/memtablerep.h:99:45: warning: unused parameter 'handle' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning=   99 |   virtual void InsertConcurrently(KeyHandle handle) {
[INFO] [stderr]   cargo:warning=      |                                   ~~~~~~~~~~^~~~~~
[INFO] [stderr]   cargo:warning=rocksdb/include/rocksdb/memtablerep.h: In member function 'virtual uint64_t rocksdb::MemTableRep::ApproximateNumEntries(const rocksdb::Slice&, const rocksdb::Slice&)':
[INFO] [stderr]   cargo:warning=rocksdb/include/rocksdb/memtablerep.h:131:55: warning: unused parameter 'start_ikey' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning=  131 |   virtual uint64_t ApproximateNumEntries(const Slice& start_ikey,
[INFO] [stderr]   cargo:warning=      |                                          ~~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr]   cargo:warning=rocksdb/include/rocksdb/memtablerep.h:132:55: warning: unused parameter 'end_key' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning=  132 |                                          const Slice& end_key) {
[INFO] [stderr]   cargo:warning=      |                                          ~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr]   cargo:warning=In file included from rocksdb/include/rocksdb/cache.h:28,
[INFO] [stderr]   cargo:warning=                 from rocksdb/db/c.cc:18:
[WARN] too many lines in the log, truncating it
